x84, 0x72, &(0x7f0000000300)={0x0, 0x4, 0x30}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r3, 0x7}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f00008fa000)=0xffffffffffffff1e, 0x4) 2018/03/23 17:45:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0xfffffe2a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x40, 0x410, 0x70bd2a, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x8d, @fd=r0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000640)=ANY=[@ANYBLOB]) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x9698910a47c32eb4, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) 2018/03/23 17:45:53 executing program 7: socketpair(0x0, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCEXCL(r1, 0x540c) r2 = gettid() socketpair$unix(0x1, 0x80000007, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x8800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'lo\x00', {0x2, 0x4e20}}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') fcntl$setownex(r3, 0xf, &(0x7f0000e24000)={0x0, r2}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000280)={0x6, 0x80, [{0x7e6}, {0x7, 0x0, 0x8000}, {0x1, 0x0, 0x320}, {0x7f}, {0x7ad}, {0x9, 0x0, 0x9}]}) recvmsg(r4, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)}, 0x0) r5 = dup2(r3, r4) clock_nanosleep(0xb, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r5, 0x1, 0x738, "8cf7f245293c0a68a6f7f23dd1f2785cc936e49c9a866332de382fd695184591c7e8a871357ffefe69e93b9dba29e093459307d9744546b07e1cb2394cd4dc5c95c11c6656c52457caf51d7c0961913a8da2a6426757636cc9df54252b3e9c429d1a5860dda8a57974c0818ec54ad0901b6fe2e938224cac985ddc951818ffac87c6b70cb67837ad28ceb77fb8c357afc4cd76efe2f3f8571c0971ab4170263f6fb159413fcdf67d349e53e3403e8ffb73bbcf11c3032a"}) tkill(r2, 0x15) [ 186.691228] audit: type=1400 audit(1521827153.634:144): avc: denied { setattr } for pid=30549 comm="syz-executor3" name="map_files" dev="proc" ino=100281 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/23 17:45:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000003c0), &(0x7f00000004c0)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x7, 0x200800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000440)={0x7, 0x2, {0xffffffffffffffff, 0x2, 0xd2f, 0x1, 0xc000000000000000}}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000340)={0x3, 0x1, &(0x7f0000000040)=""/241, &(0x7f0000000140)=""/218, &(0x7f0000000240)=""/214}) ioctl$KDDELIO(r0, 0x4b35, 0x4000010b) getpeername$netlink(r1, &(0x7f0000000580), &(0x7f00000005c0)=0xc) ioctl$int_in(r2, 0x80000000005408, &(0x7f0000000380)=0x3b) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000500)={[{0x9, 0x9, 0x1, 0x80, 0xc9, 0x18, 0x5, 0x8, 0x1, 0x8, 0x0, 0x4f2, 0x9}, {0x80000001, 0x7, 0x6577, 0x1f, 0x101, 0x3, 0x7, 0x7, 0x4, 0x6, 0x33e1, 0xe5, 0x100000001}, {0x8000, 0x7, 0x0, 0xc47, 0x6, 0x9, 0x8, 0x101, 0x5, 0x101, 0x81, 0x800, 0x7f}], 0x1}) 2018/03/23 17:45:53 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0x4) 2018/03/23 17:45:53 executing program 6: sync() r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0xcd, r2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffff, 0x4) 2018/03/23 17:45:53 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) fcntl$setflags(r1, 0x2, 0x1) prctl$intptr(0x29, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 17:45:53 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x4000) openat(r0, &(0x7f0000000080)='./file0\x00', 0x420440, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) [ 186.760403] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=64 sclass=netlink_audit_socket pig=30584 comm=syz-executor2 [ 186.776182] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=64 sclass=netlink_audit_socket pig=30584 comm=syz-executor2 2018/03/23 17:45:54 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001140)='\b', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) socket$pppoe(0x18, 0x1, 0x0) 2018/03/23 17:45:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000f65000), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/03/23 17:45:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000005c80)=[{{&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000002200)=[{&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x4, &(0x7f0000002240)=""/96, 0x60}, 0x1}, {{0x0, 0x0, &(0x7f00000022c0), 0x0, &(0x7f0000002300)=""/121, 0x79, 0x1}, 0x507}, {{&(0x7f0000002380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004800)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/115, 0x73}, {&(0x7f0000003480)=""/185, 0xb9}, {&(0x7f0000003540)=""/58, 0x3a}, {&(0x7f0000003580)=""/192, 0xc0}, {&(0x7f0000003640)=""/94, 0x5e}, {&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/199, 0xc7}, {&(0x7f00000047c0)=""/36, 0x24}], 0x9, &(0x7f00000048c0)=""/30, 0x1e, 0x3}, 0x8}, {{&(0x7f0000004900)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004980)=""/66, 0x42}], 0x1, &(0x7f0000004a40), 0x0, 0x3}, 0x5}, {{&(0x7f0000004a80)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000005c00)=[{&(0x7f0000004b00)=""/175, 0xaf}, {&(0x7f0000004bc0)=""/4096, 0x1000}, {&(0x7f0000005bc0)=""/59, 0x3b}], 0x3, &(0x7f0000005c40)=""/46, 0x2e, 0x9}, 0xed3}], 0x5, 0x0, &(0x7f0000005dc0)={0x0, 0x1c9c380}) r2 = socket(0x1001000000010, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000022c0)) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000005e00)=ANY=[@ANYBLOB="380000001000ffff00090000000000ff28000000f760b41c55ed14a9ab4f400ce79adeac7410551be2e33b11859725e5cb8abf10e3cb64fe43682a207c6d61a56da7edccb16d13358ff80c36cfc3529cadd26d7bb2bab35975", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012001400010069703667726500000000000000060000"], 0x38}, 0x1}, 0x0) 2018/03/23 17:45:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) chown(&(0x7f0000000000)='./file0\x00', r3, r4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0505510, &(0x7f0000000200)={0x0, 0x4, 0x3ba, 0x1, &(0x7f0000000100)=[{}, {}, {}, {}]}) shmget(0x3, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) writev(r2, &(0x7f00001d3000)=[{&(0x7f0000ddd000)='\r', 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)}], 0x1, 0x0) 2018/03/23 17:45:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='sysfs\x00', 0x0, &(0x7f0000d1cfff)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) 2018/03/23 17:45:54 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/23 17:45:54 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={r3}, &(0x7f0000000500)=0x8) syncfs(r2) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xffffffffffffff81, 0x10000) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) ptrace$setopts(0x4200, r0, 0x7ff, 0x100040) bind$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"b461317a1e6eae"}, 0xd28}, 0x10) ioctl$TCSBRK(r4, 0x5409, 0xf3) r5 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2f0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x3e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000000), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0xd, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0xfffffffffffffffc], 0xd8, 0x140, 0x170, [@pkttype={'pkttype\x00', 0x8, {{0x4, 0x1}}}, @cluster={'cluster\x00', 0x10, {{0x1, 0x81, 0x3, 0x1}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0xf8, 'vlan0\x00', '\x00', 'gre0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x178, 0x1b0, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x7fffffff, 0x3, 0x7, 0x7}}}, @connbytes={'connbytes\x00', 0x18, {{0x6, 0xf5a, 0x0, 0x3}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}, @common=@log={'log\x00', 0x28, {{0x7, "189cc7a75bcb3b0157ed4773a47b3d0d860b2416f4b058613c47a7393740", 0x4}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x458) 2018/03/23 17:45:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgid(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x4, 0x3fffc0000000, 0x7, 0x5ed, 0x0, 0x68, 0x880, 0x8, 0x7, 0xffff, 0x9, 0x8, 0x6745dcb, 0x100000000, 0x5, 0x1, 0x0, 0x8001, 0x100000000, 0x9, 0x981, 0x2, 0x100000000, 0x400, 0xfffffffffffffffd, 0x2, 0x1ff, 0x0, 0xfff, 0x8, 0xfffffffffffffffe, 0x2, 0x7ee, 0xffffffffffffffe0, 0x798f, 0x3, 0x0, 0x7f, 0x0, @perf_config_ext={0x7ff, 0x9}, 0x2, 0xc00000000, 0x1, 0x7, 0x8, 0x80, 0x5}, r2, 0x3, r3, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) tgkill(r2, r2, 0x25) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000005923a717d10ffadbeae4aab4e92785f0a65cdc8dffb178c05e0deeae92373d5ba61117c3a02bd5c655469fb19b4b73f0249d68b5362dce3a4dc793d31e5b42c84173f7919977b024bab17c5a3afb08ffd5982290e4fa026691265ebc5bf381a2ea60875d36ebb24d6734a59f9e1c93e1c120f48704570c472304ad5cbeb343c35637cd3a3dc801ee6c607dbe352866fa541ec20c3e3ae05a1e3d0248e8bae8d85cdbed1f268e01e22c92b3d71a8b40b7c0d5f974b02519b667bda8a6c49827095a56425bd449552bdb61a0b885b29c5d343a9f5042d7e2da6e577ed90e8e5ed7c49fcb27ae6eab"]) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40, 0x0) 2018/03/23 17:45:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000660ff6)='/dev/ptmx\x00', 0x4b, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x4d, 0x40}) 2018/03/23 17:45:54 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000006c0)=@add_del={0x2, &(0x7f0000000680)='gretap0\x00', 0x2}) r1 = socket$inet(0x10, 0x1003, 0x14) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="230000002400911546000000000000120100000000f4ff260241000300000013047352bf84bb0ae60d42db6b8e1d81cd3485ea196394bf05", 0x38}], 0x1}, 0x0) r2 = accept(r1, &(0x7f0000000540)=@generic, &(0x7f00000005c0)=0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000600)=0xfffffffffffffff8) r3 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x9, 0x40000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000400)=0x1a00000000000000, 0x330) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000800)=0xe8) bind$can_raw(r3, &(0x7f0000000840)={0x1d, r5}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000980)={'nat\x00', 0x0, 0x4, 0xa3, [], 0x1, &(0x7f0000000880)=[{}], &(0x7f00000008c0)=""/163}, &(0x7f0000000a00)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x1f, 0x8, 0x0, 0x291, 0x80000000, 0x1736, 0x4, {r6, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffffd}}, 0x9, 0x2, 0x350, 0x0, 0x2}}, &(0x7f0000000380)=0xb0) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101001, 0xa) sendmsg$key(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020804021600000026bd7000fcdbdf25010015004e210000020013000000000029bd7000033500e1e100000000000000000000000700000006003f00e30500000100008000000000ac1414bb0000000000000000a2f23131a48e58a100000000000000000000000002000b00000800000104001414bb000000000000000000000000ff0400000002000b00000200000400000000000000f9ff0000000000000000000000000000000000000000000000"], 0xb0}, 0x1}, 0x0) 2018/03/23 17:45:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000800)}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x800}, 0x1c) 2018/03/23 17:45:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4001000000001274, &(0x7f0000000000)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x778, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000080)=""/187, &(0x7f0000000000)=0xbb) 2018/03/23 17:45:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000640)="6c198e5c8fd0132dc5a303c8ae94bdbb6577bf04c1a9a3ac5f4399da0920d0fecae9530d55a918142d628e45878145f527d38554feb5e80c9b0e7423f403a44fe5f9c7ba2d7ed8937c9a8e82a5b6368c12300b8a325cf55fc0030944c3ab89a5fbd815355207a36226be646bc33e4f9ab3e8b2f57da3d8d20fde8043c9be71367bf1338f4defb30cc745eafc9c21ab802fff709d72c3234bf8a00b0fe69d1b6f7fd185de9073ba4c6876ef", 0xab}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000400)=@ethernet, 0x80, &(0x7f0000000300), 0x182, &(0x7f0000000240)=""/148, 0x94}, 0x100) [ 187.361270] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 187.361564] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 187.365855] netlink: 24 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/23 17:45:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xe}, 0x0, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x5}, 0x8) 2018/03/23 17:45:54 executing program 2: io_setup(0x8, &(0x7f0000000080)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x7, 0x6767, 0x400}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={r2, 0x4e646da3, 0x4, [0x9, 0xfffffffffffffffb, 0x4, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x9}, 0x8) r3 = socket$vsock_stream(0x28, 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000140)='0', 0x1}]) 2018/03/23 17:45:54 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'bond0\x00', @ifru_data=&(0x7f0000000140)="219800525d01e014753528130df66ac6e329e00b235ed1d304326763abcfef53"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x100000000}}, 0x9}, &(0x7f0000000100)=0x90) 2018/03/23 17:45:54 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4000000000000302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) listen(r0, 0x7ff) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) 2018/03/23 17:45:54 executing program 5: unshare(0x28060405) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xff, 0x8000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000014f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) 2018/03/23 17:45:54 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004700)={0x0, 0x2c, &(0x7f00000046c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80}]}, &(0x7f0000004740)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004780)={r1, 0x100000000}, 0x8) unshare(0x4020000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000047c0)={0x3, 0x2}) ioctl$KVM_SMI(r0, 0xaeb7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004800)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000048c0)=@sack_info={r1, 0x0, 0x3}, 0xc) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000004900)={'nat\x00', 0x22, "44a5c6bc305c865cd59bf916b56683e130f9b28f5cd1e51f1376dd5f849e47ea06ee"}, &(0x7f0000004980)=0x46) bind$bt_l2cap(r0, &(0x7f00000049c0)={0x1f, 0xb460, {0x6, 0x40, 0x10000, 0x5abc, 0x7fff, 0x800}, 0x6, 0x3ff}, 0xe) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004a00)='/selinux/checkreqprot\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004a40)={r1, 0x2}, &(0x7f0000004a80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004ac0)={r3, 0x7}, &(0x7f0000004b00)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004b40)='/dev/autofs\x00', 0x80, 0x0) inotify_add_watch(r2, &(0x7f0000004b80)='./file0\x00', 0x280) fcntl$getownex(r2, 0x10, &(0x7f0000004bc0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000004c40)={{0x9, 0x6, 0x8, 0x5, "fce6c03b34a20cae0525e75478c650c2cc13efccb3ba89ea7e6b775c16ef5f3840731292eb64e5b509bdfc37", 0x5}, 0x0, 0x0, 0x4, r5, 0x3ff, 0x6, "92f49454960f21393051ff4829c6485b11e9499f8027786bfb32609217677ee3986af7539a5e6b534806028e8f6f002d02271675f480c2ab25836dfc291d21c5", &(0x7f0000004c00)='/dev/autofs\x00', 0xc, [], [0x6c6c, 0x2, 0x6ad, 0x80000000]}) rt_sigsuspend(&(0x7f0000004d80)={0x6}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004dc0)={0x2, 0x0, 0x0, 0x100000000, r3}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000004e00)={'security\x00', 0x42, "33c4fdd3cf7caab35f3c16a4b1da2853fb72c2fbebb9148db3063986d1382a72b982f259297cd2846b9fa23051fa00a13709f8caf7e99ba9a73bea0e6534014f8738"}, &(0x7f0000004e80)=0x66) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000004ec0)=0xfff, 0x8) sendmsg$key(r4, &(0x7f0000006080)={0x0, 0x0, &(0x7f0000006040)={&(0x7f0000004f00)={0x2, 0x12, 0x7, 0x2, 0x222, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d4, 0xffff}, @sadb_lifetime={0x4, 0x3, 0x200, 0xa0, 0xdab, 0x800}, @sadb_ident={0x2, 0xa, 0x34c, 0x0, 0xa}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_x_sec_ctx={0x201, 0x18, 0x9, 0x3, 0x1000, "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"}, @sadb_x_sec_ctx={0xa, 0x18, 0x7, 0xd80, 0x42, "7e2d3bb384813db2d378b9a937a7e5b0899e8e401b6bf492508d80d560a7b214133fc5bd8826af5aff2db083e33871527fdc16da86e59e0e064e417d660e13609237"}, @sadb_spirange={0x2, 0x10, 0x8, 0x4d6}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x6e6bbb, 0x0, {0x6, 0x0, 0x5, 0x5, 0x0, 0x8, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_sa2={0x2, 0x13, 0x7fffffff, 0x0, 0x0, 0x70bd26, 0x3503}]}, 0x1110}, 0x1}, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f00000060c0)=0x3, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000006100)={0x8001, 0x7fff, 0xffffffffffffff8f}) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000006140)=""/205) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000006240)={[0x5004, 0x105002, 0x1, 0x100000], 0x81, 0x0, 0x400}) bind$vsock_stream(r2, &(0x7f00000062c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) prctl$getreaper(0xb, &(0x7f0000006300)) r6 = add_key$keyring(&(0x7f0000006340)='keyring\x00', &(0x7f0000006380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f00000063c0)=""/4096, 0x1000) 2018/03/23 17:45:54 executing program 4: syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x22, 0x5) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x9, 0x0) syz_emit_ethernet(0x1a2, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x7, 0x0, 0x1}, {0x18a, 0x7, 0x9, 0x7e}, {0x2, 0x5247, 0x1000, 0x7}, {0x0, 0xe067, 0x80000001, 0x92b}, {0x40, 0x0, 0x5, 0xfffffffffffff433}, {0x1, 0x20, 0x100, 0x5}, {0x7, 0x1ff, 0x3, 0xf097}], @ipv4={{0x15, 0x4, 0x8000, 0x4e8, 0x178, 0x67, 0xfffffffffffff85f, 0x20, 0x88, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x51, {[@ra={0x94, 0x6, 0x7}, @lsrr={0x83, 0x17, 0x3, [@loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14, 0xf}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, @timestamp={0x44, 0x8, 0xfffffffffffff423, 0x3, 0xb94, [{[], 0x319}]}, @lsrr={0x83, 0x1b, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002]}]}}, @tcp={{0x4e21, 0x4e22, r0, r1, 0xffffffff, 0x0, 0x17, 0x50, 0x9, 0x0, 0x7028, {[@window={0x3, 0x3, 0x4}, @exp_fastopen={0xfe, 0x14, 0xf989, "47fc072305112de760d74b1c216c8a64"}, @sack_perm={0x4, 0x2}, @eol, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @eol, @sack={0x5, 0x12, [0x4, 0xd07c, 0x3, 0x44]}, @md5sig={0x13, 0x12, "f12a60b8ec1be7fc1688b986676d29b9"}]}}, {"73cd9991d5cf99ab8ccfd403e01bd8cf0eb5f357f1b1f67ff38a2990f7a366ea03a4e55f30f5cfe8a6dc468f7542d9f6231cea675d34a28b633e5ada509900b8e024c81ae085eaf9be971f2d44bc1859edf7c31976859923f6a39b9f3287a4563a2585df01d72b11298034c603eb312203a967f308b372697cc6889a2d24367afe799893ee6eb1eed061c253d843017943d5a91329d30763ca8fd3e2e7c883003be5436909410ee9d5728e2618d98f4a51e45777b10a0bd93d307bf447a9839cde76fc02d98776e6"}}}}}}}, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='\x00', 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) 2018/03/23 17:45:54 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) r5 = dup(r3) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0)=@int=0x7, 0x4) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="7f00065217b952a576391e0001000600"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000002c0)={r5, 0x1f, 0xc529, "469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079415a24d022264226d35b6de3bb3d5589ce80959b9747999d77e7004278f201d0219861a1cd6355eb0fd7efa140ae075fdef1ffc2f73e4af34140e40b3414ee2096bd534ae9f5fd10f5e80595cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1ad7325130a23748d6320c"}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, &(0x7f0000000400), 0x8000fffffffe) 2018/03/23 17:45:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/03/23 17:45:54 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x10000) syz_open_pts(r0, 0x80000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) tee(r1, r2, 0x1, 0x2) ioctl$TCXONC(r3, 0x540a, 0x1) 2018/03/23 17:45:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:mail_spool_t:s0\x00', 0x22) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00006f1000)) keyctl$set_reqkey_keyring(0xe, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffc01, 0x8000) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000080)="66c8bcda1099d353f577f523", 0xc) 2018/03/23 17:45:54 executing program 3: prctl$void(0x22) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x236}, &(0x7f0000000140)=0x5) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) 2018/03/23 17:45:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x6a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xfffffffffffffffc, 0x1, 0x8, 0xfffffffffffffffa, 0x4}, 0xc) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000200)={0x39, 0x7, 0x3, 0x3, 0x8, 0xffffffff}) 2018/03/23 17:45:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000340)=']keyringGPL\\\x00', 0xd, 0x3) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000040)=""/175, 0xaf}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/225, 0xe1}, {&(0x7f0000000600)=""/198, 0xc6}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000280)=""/18, 0x12}], 0x8, 0x0) 2018/03/23 17:45:54 executing program 7: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x441, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000240)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000000c0)=0x4) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001a00000128bd7000fedbdf250a941402fe0400060003000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) sendfile(r2, r2, &(0x7f0000000080), 0x1f) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x6, 0x40, 0xffffffff, 0x4, 0x7, 0x0, 0xdb75, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x6, 0x5, 0x1, 0x7fff, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x7fff, 0x800}, &(0x7f00000003c0)=0xc) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/03/23 17:45:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000005c0)='eql\x00', 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000500)={{0x1, 0x80000001, 0x9, 0x2, 0x4, 0x1}, 0x5}) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001e00)={&(0x7f00000002c0)=@proc={0x10}, 0xc, &(0x7f0000000340), 0x0, &(0x7f0000001d80)}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000580)={0x2, 0x4e21}, 0x10) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000240)={'eql\x00'}) r7 = dup3(r6, r5, 0x0) clock_gettime(0x4, &(0x7f0000000540)) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_SET_MEM_TABLE(r7, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="030000000000000000400000000000001200000700000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00004000e7ffffffff1f0000000000000000000004000000", @ANYPTR=&(0x7f0000000300)=ANY=[], @ANYBLOB="00000000000000000000100000000000f400000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000052300000000000000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) getpeername$netrom(r5, &(0x7f00000001c0)=@full, &(0x7f0000000280)=0x48) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x8, &(0x7f0000000180)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/23 17:45:54 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000000, 0x32, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)) 2018/03/23 17:45:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000400fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) 2018/03/23 17:45:54 executing program 0: socket$inet(0x2, 0x800, 0x1ff) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x40) sendmsg$alg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="6e40bfc86f533cf415f28f1fc502099bec2d9e220edcdfb2753d79de98150bf334511f41a3264d0e74855437317fdbb99f49b143630e69ef3460550f47e478c3a50b9b3e7b41f86f3d175dd9a4a949cf55f3f10ad05a3f31f310042c1ff30bc68fe4f122406162755664afa587eabb4f4bd8431954bbe2d898ae52", 0x7b}, {&(0x7f00000001c0)="2e0a2a96e56984c6e154c3e93bf1541a98e83f546443e8621300458d16d9f69a699f14671f8852150e3c0601a087dcda6d86c35f1ebdff0dd79c7e522c2e7f06e5de0394a856f65301ad76fb5d6f1506af4a7f01e9a406c802709a98a7e26493a1078182efc68db9266587fc07999a1ab9db306ebd955279909a66671a0bd2710d4318f417178970af53eac4b6977477478cb8d1739d6597db5bf6b47fa6087fd01cb815333567ff093cf274a74414f91a33d44c9ccc446f43d5c2132dc49f3549", 0xc1}, {&(0x7f00000002c0)="e4211b4d8d38145c3cfe488764b6b123197db96fd745b5879625a50e1f541fc08b4999a55430578c1e6c6fafc7f2962dabac6058eb19c511558bddbc69d67d6cc9ea8c37470421a5b044477109818184d21a6acc5eefb36780a0abc99a1426db574862c06ea90ac9844482a6beef67710196a72f63d6b2e5c7286ceddfbb9e0de61683d5e4f84b9f4d3a1f0be965ef90f8c1006f530094e52a907d97ca35866df0ffff7370252299fb25dc8822d1a063dffde42cd6ef67fee5af", 0xba}, {&(0x7f0000000380)="255d313737ca3a6aa7a8174644b1338780d658052ca0bc4c2e82f132bf3283cd000ba19ab3dccfd12f4b322ae111e696a71c48d6728055657baa647404e12fa22961cd05344f", 0x46}], 0x4, &(0x7f0000000440)=[@iv={0x80, 0x117, 0x2, 0x6a, "448faf6b53040caf710dea30f46f29bc3a1cca1bd28206311f63d94628c3133aca7925456a1029f00ced296ba78234e3ccca974b07c4d2e5ca7ecaee037f39273997a9c20e3c45901db57b2def45b1f3560605538f55814527906d58e50e565ff07fdd7a5073e3e37bce"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0xe0, 0x117, 0x2, 0xc9, "b5f756f3b8e790c54c094a77cdf3d79a0beae52a30d890c7d0e34d9f04e13af39085756146c651a8c37e211ce49830b374dbd134e86286716bb0afd41b76f2c2e607836850fa3a12f6689f6d8c54b3ab209156f5c94742432769737230396d5fdaecae8397104edcf9ed902f47897d4a8aa38457e398d49fe5cad2c3767937ae9dcac6380e0e8be031617b9d7c495c04913bc2caa236869528d15e9b81dc614825a3892474a0a4c21380f1b43e921a0ebf0393013edd031e09ee49202dc43b2de1053f22916ab1be27"}, @iv={0x1018, 0x117, 0x2, 0x1000, "ab4422f8a731674a0f5d4754fb3b675c49f85824ff753fd0c8bb275a0d30544f8cb84506a55fa549dd302bc3def51524ec99a492a36fc467eea763713bf96b493837942ff760a3b64ba30056d7a195273337c95507d5d5716178ddb16d802895100d63bb7862a0e02ea4b60410441fcde67fac568ecc2434f4570b913aeff4317ada665933e89e2a97b3d0edf7bd900b5b6b0f52b906a8dacbae408de274a4937d199e5cefd3aeaff3ea10e2c2247d0ec612bf04b77ba283cb54bef738e1efae4b994bd7127cc8aa64e4fef2df1710f5e3a1a68e3bc906fd3449de9ddc6c82922302b3b94e51444671a32395f5d3b374823e9dbba973df62d36d293649ea0030b6d5e08303538695870c1515322b39a3b1d4a6effedb8124400a1fb1998bebd2af4e0407960d606fc538e5e39529fa6f210fbf77260938eb72a043658e581a5a8efcc2949e90992f0f70dc463d0591b651fc0a79fa752b92b9cbdc28906e4a57366f7d5973bc500361a729d10873867c24668fa8e308cff8c63dfb15f58f229a1d596390d15d1577670e05e790147864d314a41b518adb561228791cf741345efe32061a3d9f31d8b25b7610713014a874b80d2ee26535f4764493d461e34162a6f7c633e089b08ae552c529a7e7b50b253d5c31df95e519a59ff7f45b7f859c4a974dc62092bfcf45778c06074fdfb3cb90628da6fdd5db56c07f1d838502fafeff89285e2dcbc2fba70c0f011bae77a9ee837e4ec98c94a313ed4677aec8b5ec0dd9382bc1a6235ac6a04783f8276dae10962aab2031d41069faf86486dd39013b1e7e7aba0a77c975bf4d54d878481fc929a49adeb32a9ac02f039eb1133dfb73f5b2aa62bf3af0001fd863f7ca94508e947ccfb28d18be890237015cc313356a6d34088852ac29f100d90b0ab40e34c2ec06ff96c4031fca7f40e1fb5eb09c67439b7cf54027fa137f50bd8c696895c8880def12109251900de3919ac524b5d7738690824564982c49a31980b127e2534d54ff04bda4e1f1e3ff199b1930e68b978f1a7dc07dcd758ceeb2ec8be00859ea07cdc86c8a7e85056f7aabe25dcd6aed526155acc8c667a241410193c90dbd0440a401b09616b99e45f1f0cafa11f4c695fa1774f079a106cd5e87a4ac57939c150231bedb6c38637cb4068a4a6f61cae57cef66a37733ffefcc17fb60789ff7c7f15a1ddee4f2ac083855082f1dff4d2df820733a37b0d6612ed854c512a163f48d2c8600450fb2b9644ec97ae354962b8a2f225250a46d9760fbcce422f4e2933e4073c44c6c578e312565420af7578b9799c6d474fb11bd4672b2afada6e13e10a787faf3d73b0fbf08e49fd81322fbc93f15723a7a6115571716ea8b4480568f607b0ba193423e333b1ace8145e31fb1147c24b3e7d874149100ed448aa7e919f5d3d2a646928430e74a8a120e7427a6fea11fe6f496779f8e535715db99d0b8964a220d593c032583633ac0d3f1e4c9548b95e8dce2462ca6fcef386d26a52be03019907096614de324ee44a55abca7c1010452f93f6bcb94ba56dbd2ef71e251cabd63f7508274ce12f95f01c855f5bc1d1886f102ad23e6ccb21da17d9cf784b5164d25f74d10f78d41d2ebda8eb5344fe0c6e55736b28bbb788b7a7f414bbc0333bc4b9dd11d3e35ce2040725c4d49b73c3a0bbaac66aa6e840c349bf1694bc36194a3feaf6e5aafad23a3588ca0d0e278fb13b09f068a9d342e6d8ff1ae5758d4fb3cb262721a2b4b54f87988dfe10ca4fda16d4d48e7494e906d4ce3b676189bef3328b97072429c55882623de5a1dcee5259750109950e0529b1b633ab791f2aff4d8281165b3092e89622953fefae34f56fd5584d6aa468d0e28f1e886f96d86ccdbfce246d7e27bd0fd4023eb5dfd8f1c5f484ed8c32d482eac2785144c808a5868ba16aef287c0c82550c68e1a91240638928308981fb764416c57a55334d12436f39eeee1dea7e43678b36b752fb854f355d5b4a4e5d46f01dcc0740fbc192a620c3c3cd52bda555ffb31b15f7b66bb3a69e9199ead6d170864b66a279c2fe614f2016fd98c845a629312dc85fb116b052d87c31fc24f8697e6b826d12787adcc14edd0048089c4981a20d1aaa97868d4125e3eff4d3f378cb7c952a5591155309e73ad2a5445e8f8e37c7c4b8d9600f06e2c2222ef4336c637cb665410a521345658f43828f37597e5a35029cc6d110a3040274f3f4dafe0f18ace0a9c76919530909ea42c8b712dda0664abad555f41f08de2331b6d22b91736f7bd034421a090309962d63bbc5652262633337520cf07496a0508635999dde710b128eb610a5d15e74359f3a8480ac1e23b3c10b46b639a9bdd194bcd896159e48505a04eb54039faa3e88a2e2ba99ec27861b558952da0f692b0fec9c7414dfc6fc372b73eaf38fc12feaf356dfd21d383ad8e329438d9ce21f72d01f75917c8f3d32108b815251504f1ad29154c1a0806970ddee37e9fa9498ffa0806e4d6240466f4153af251940c208eb293da00818fe065cb019748e1323789e0d9622e40dddf3095af5fc8dccf45929cc26707adde4f2455c03be1f52866968367453cfc2425081f747c4a6b73a438c737bfd39673073de4dede18daed359ad754e4501e009ae07d19b162d07f88a49346977154c5a328db71b129807ab57157209009b719e3274d49e06cfd733491c583ecdbe2f3007fe8b68e34c02dd1671b993191bb50c209ecb04daa717d59e9480ead4db6e21422ff970419fc27eb173655b0bdea4202b91d12acdc927e5379231a8ecf688d94c9ab4ac2b8d01cca62f1a2c4a3740754d2c5253226baacc8db647aabc48df7ac27145d8ecac9fbd861af06d5c02ac420c270eb20bb74d523e55903379635a06b222f7f240bf0427a3796174a45281ebfc679be0306226eb692eb74ec3fb43bee4a36c23722e79e1fcb29837b8dd8d565fdf06aae0ce576b12b2f9e8817e6a59d8edd32d3bb4ab9b3dbc47e001279f0855d6e82518b422f321d93bad0609bab969ad0ec45d385bfc3be6aca11fec5656bc55d32caa662a96e2a083dc3e0338387f4317d8908bc3cc0e372b70dbae57e6a911419472dd8ecb84295f59f963c68a6224adc3e2fdd8deb7ca25f45a40bba2635c38fc79d7bd363a86d897cd7f01db82389255b16e19be1ac1200019f819078f5d4095fa9fb290f72abfc63a7dfb118093d29c0cd04d3f89665c6d38f499297fadd5597896db285078c58a498388b7978589e8b174e25d3ecac9a513305f8132360dfb7211deff1b0a594381ec8d5acf15ab297d227199cb789448bb532875cf7034ce84d26d94c49e0769e839470e344e16f0958557570ba311374ac1b4d9ab3c9cf8467c86a47656f9f7f81a15955505e05cb33be7ab913f7f5e9103e7bdc2c4a2fb421a3ca525f81d2d2bfdc1589c1869814c0cec93ff2914e7ac005588ca768aec8f57b6174881a328ba42eedbc4f70f231221a0e878f967946be96d748243bfb3f0eaf65317ec33ad09969afe302a774b947173045bbc8fe9234f1d345066c69925889152ca72ffedbe492810f61ac623d20d7cc912a0cdc8d1ff8a1ba04ba8ad3314b5ebd40a412138a725eb49792e16e93b059c9bc5d3d158fda3b45978b047a1e95a19ff6073b6ab9c199c2be6d2297883de752e2536a37ad261da772178dd8527ff0f50032340918acdfaf71559216b148ff3afb4fb636c848b433532f012a7e2d785acabd68aaa94d876fca32edda75a943a2dd7cbae4a7a06020cf0f620ceea2740ca487e4349e4c2dc613ef81529cbfc2957ce3fd5fab954212792b35a5f93680f46e9019656165a3e669da3c6912ae2e3c39071b440494b34a2bd2c27e74524d2c1a4a67d9e16a2d71191080cfc4ce72249c49d43896fed5744135721b1cf0855b4ef88cdfc6b778c77684f6714e954af89f5e3db9c162fd13237bf490160d900e261fac73ca879fc404e0f8bab0bf36da609fe9b61f4599947827597fea6714013745d91405ad935fcfbce71b5bb9774db1f609daeb49398f96c8cdcc93b24d5afddfb612165e3f26e49cd75add2677865ac706c353ab44d98cc7ec1b8463cd06c753f44f6f54c22d8cf1bb1978a4006507640e9cafa260aacfa9ea0ff8649bf34771b5d9ac7d4c527b82a73534073e2c95e913996726a824c95fd7ce79760b0c76f28181f41c7887f3e9348dfa6ea73a268204c681ae0056af395ea3327cf594acd8879de65eea04a9309df63cef0b60230f3477185d4759bb49c5a2728e21d2a66e1c9415ab8796fada4932e9e53077ec9c724ce41e441f30254cecedaf09d213d1e9e1e7ae1f4c8415ac16aa249420a5a0656b09a1cfc3ff0020076916f0b59d9a708320ce299b3bede1a1961aaccfc936d80d05d9f299cb384e3fa471e61e7db0d2ed6d6d589b3bf905eda360437767da6cd50bb81843e06f6f09a63be3b72b6ddb9136b160dc6c6e3680ccdd2d8a630469842aab9a59b8906bdaaf1943f66d42cfc75d49651f18f241724ce0b77e46b2a96200c925bf69085af9b424fc3f5ecaf32c4646d51a795b75881679b0075b2d2949c9a84fccb7f514b2ba73c971f88e2cad13081ecb899d13d44d751fd31167bc2f3d477eba130b3d8c98b0fbb0e80744d3c345235a493d9b616135249db5a4cdc72957be01c12f7f43696ada9e080602d3b28805aefa6c8e5f9a1cec42d92f15ee759af84a1e46932169f750ae6b0c7a47d53713e8d37fd0e4d5dc3b8cfe72d30681f5426ad1ad08fd921c76fac756159ec57ea1691dc2aa9dd4ef6a857cba6993506a807c162f8a1cfa346f6997134e375daa7c1d24d92920c8dc1543571524fad6cf45d803c5ed20e7e0df65cf3d196e32bd0a6915a0acc7932667f4ed761cba1197d9fce7e5bed5249a3ab55dfdc5bfc03ff00a5b4063381f2baa5706658e46d78b2061e16577faece47f785b507c999d8bd6dbbd720f8c56bbd9d0d5072adc5074b3ed7574ac0b39e8686745c64069ac8a99f93cbb407193d7dc919afba1acf96c69edb9200b14d86d419b903625c2e4a2deb2ebf5bd79b210a400210ccc8382b2deb5e85910c0dc90b0991b60ccfc4c609ea17bbc3dd011745874bea08492a51d91ce3199224273f7aee1fa1b06e8b2098b3d441be0f2e3c29462973aa2fabd0a9ed18e6aae984ddec17d56669c51426fb70492c34634408e541409fd7e58d92c6d7b1d44e09337b891b3dec79844c8006b81c5e467843b93afa99ba84a1f482556d6a164df50397a45e5a5c0638928693214f6edd262356812a190cad3d078d982d179cb4a097303e3d6c4e1f6c4f838678dcf17e543d81a6ee37dc4d4a64437e58f6c294cbea69ab24613a5ce8826b593cbe0b6e6f9ecf066af19ef294133d149020297b4f59590163b5b8d28e7f3ce87e3492fa9228d89759dc9ba80ee6b346e95a8ffa878ed7b819d8f4ebae08ca07d6853fb2d5d36fb64c200d78f0a43cb1ab2adb848d5800c24407c037348d7c877da0bcdfb847898956485c8e2303f700b4d6cc45e495cbd619c69990e5482c3b9983e1dc949b43a219bac6c5412ec3bbad64b26e5af2c913dc0218445548fec1541fbed29b66f72459025b1ce1a3a0b6a3c2fcee2f9a0b18e77ffb147109ee98e73994c02b43fa3ffc2a00e54b3f4a8e648448009cd96a5d1aab5de01317bf4f6a6aaa3eb12e589473aebe8dccd933e106b52bd38cc23b77f3e20973306644ea1fb2f18f1e0e50e8ea0bc2f60e01fffb27bb09e8c0b9426a5c4"}, @iv={0xc8, 0x117, 0x2, 0xaf, "e98023dba54365cfd42040e81da0e9d4007214306848c02995070d01d0ee46531e7a410f2c08b78bff33c64b57a4ba2b0a543f8ef2dc000766469e62aa8841413c94dcc4566dee2adcad5c9ebe3c1daf6cb441b631fa17e2d3f1ba34259aab8ac7d31e22f6422a3e105901be82a8351d91076179a1f14edea6d965d33cfc7968a0728bdd369388f6f6248506fb60a516ea7120ba47da1d309dae1e543fab2c998023c648af580fc0c5bb351425b2a2"}, @iv={0x30, 0x117, 0x2, 0x1a, "3cba1ddd47e44f93012156283c609623acad780b8bb54a5bebba"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x12e8}, 0x40000) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000001780)=0x8, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000017c0)=""/22, &(0x7f0000001800)=0x16) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000040)='\x00', 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) 2018/03/23 17:45:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0xd, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x1, [0x28c40192]}, 0xa) 2018/03/23 17:45:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200900, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x41f) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x6, 0x10001) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000002c0)=0x200408) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000), 0x4) 2018/03/23 17:45:54 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x3}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/03/23 17:45:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x900, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @dev, 0x0}, &(0x7f0000000180)=0xfffffffffffffcef) connect$packet(r1, &(0x7f0000000140)={0x11, 0x6, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x1c) 2018/03/23 17:45:54 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) 2018/03/23 17:45:54 executing program 2: syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xbc5, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/23 17:45:54 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x101000) socketpair$inet(0x2, 0xfffffffffffffffb, 0x7fff, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) lseek(r0, 0x60, 0x2) pread64(r2, &(0x7f0000000140)=""/249, 0xf9, 0x0) r3 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000240)=r3) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c00000005060100000000000000000000000000080001000700000035122d4b268cf29d92b24d29fae3f6f139cf2918fa769ee28cfc0a29f7ffe27cb688e03fb671de31920f39022718604f3d47ba377cc53f8fc62dc53d5dea2c413650f0a302ef734a7eb62bac2a424c62357fe93c863b50e2f5b0760079e075909e1feee7d7b3d76877eac86e6c2f5946cbcbdf187133bebee1ac521a55f988db13d949255f2c34b092d4bbbe9ba7fb5829bd0184cc91d01404c9f54bc8097133a7030069500222c3cdca15195605e8f4f77c547863b4067abe97452f35105e2d345672c0ca042e1aca3a274a265903e6537365802432737a0f89"], 0x1c}, 0x1}, 0x0) 2018/03/23 17:45:54 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x841) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) 2018/03/23 17:45:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="1a71d578a09670", 0xffffffffffffff8e) r2 = dup3(r1, r1, 0x480000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xbe4}, @in6={0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}]}, &(0x7f0000000180)=0x10) lseek(r1, 0x0, 0x4) write(r1, &(0x7f00000000c0)='y', 0x1) 2018/03/23 17:45:54 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x980}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'erspan0\x00'}) 2018/03/23 17:45:54 executing program 0: pipe(&(0x7f0000009ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/3, 0x3) vmsplice(r1, &(0x7f0000005f90)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) readv(r0, &(0x7f000000afc0)=[{&(0x7f0000004fe8)=""/24, 0x18}, {&(0x7f0000000f86)=""/122, 0x7a}], 0x2) 2018/03/23 17:45:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x2b3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x8, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)=""/8}, &(0x7f0000000140)=0x78) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000000c0), 0x4) 2018/03/23 17:45:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) kcmp(r1, r2, 0x5, r0, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-aesni)\x00'}, 0xffffffffffffff57) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000a2effc), 0x1000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x9, 0x7, 0x3000}, 0x4) 2018/03/23 17:45:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000280)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x3, 0x2, 0x66, 0x6, 0xa89b, 0x4a, 0x101, r2}, &(0x7f0000000240)=0x20) 2018/03/23 17:45:54 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x202800, 0x0) fcntl$setsig(r0, 0xa, 0x22) r1 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000548000), 0x4) 2018/03/23 17:45:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000280)="166ee1058539cd7afc6be504097930fb5c7551077a2b1626f69b7a42de73a83cb1cfb214cfff4917fcfca55d77f2973ed60f5702e70c86f9c871f7322e2c41b91041d3e9625eaa94efffc9d5e78ad67450db08f5a10e26189d3b444c1bfbfe09b3a0300b15366d98261773036ff4111c826f5d45c584f3cf9c8b68771012c42dedda2740c09073743d127eb69b9dfae57f861382ef11b8e53b1a8211bf76d855a191e8f320c910346ca79d6a2d5c14c04e069fe049ee95a90207a2367db3d67d5d5adad7ace843c2886ac3e0348e84568b70d12118c926272ab36ec208e96e71f21b68e57400ad054356f7ec90598de39bb32b348d66", 0xffffffffffffffe7}, {&(0x7f0000000380)="ddbc22bfbc2bab04bdeea5bceb61d9c12798080062663b9e7ba6492205fbfe5a341f04d4a1aef1716124978bbebbef28772c7b76b5c5ef43230b3c8b39269d843c8e93f808113b30618b4f6cc7cfd522f85ae497f3ca00e759a1cf7b1d65abf2bf418ce7cbe7dd4bf0bf33a327cd025b02babbfc99642c2cd167e8d21d41801bd650e8c6fc91373fb26463e2c767411da2ca0c38fa16df42a9a0704cad8b7e84d1b27d4a"}, {&(0x7f0000000540)="87db995766156bcdce9a0b4a3335270e429f29d1baff3b2aee457cdd62ba61be9ecd5dbed1b023f27069aabc700f36117aa64946d80f75d6d12a64dd64a8566772ad34d4c092972622663be4f40c8ccf2b299547700a473bc19c1f75f9fb930600aec012dd635421cb57b75abdc83148dceddc121cc173f7c9084c0168fa4614c7d637595aca7ad780bec3d8274877267beea36e48955274ad2cfb27714a20bae3a83ab076c029ffa91185b567cafe4ff7f8b9a8ddf838c3e46cf845b2ea0ad2c017563aa655b5ebe0a85da4469661fce239c141c7aecf3ef3f9f67dfc9a7041a1defc837bb7"}, {&(0x7f0000000100)="587c187cad60b994cf0e4f09664aef4d600a8e99fd3a643bcfef837d89d3aa581f6d839a8865d52d5bd7b6a24c072491e66cd550974f312618f54059dccf35a8c3155cefe1d2ae73db213dbb03973516c20df412338121fa3e68817186999fe94b0f3de394ff"}], 0x0, 0x0, 0xffffffffffffffbc}, 0x40040) [ 187.404953] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 187.818907] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/03/23 17:45:54 executing program 4: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000013fd0)=[{&(0x7f0000001ff8)="3d6ab35b34397228747c41cd6cc287cb6d8a8ba6a383f1bb8c3c02cf2f5ce8c54e", 0x21}], 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000180000000000863b01000000010000007f14af2a84766e737930b65a8c8b82c14118010000807c2047858a6784b1dcffb6e397bf89152f7f5d3ff2f422afa99acde208f8ee899eadd37dcf79c393635b6ad68ef4841f3f5ed417bb2636df2c08df8ed477ff86d9a8a8f24682ef3fc98b9c0d31af9cc701dcdec9b5ec37ef7bc2cb6eb4ea6a354979bb81bfa4a42b4d9a4e64d806", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x98}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000180)={0x0, 0x0, 0x3}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000040)={{0xf006, 0x1, 0x8, 0x3d6a8a9b, 0x0, 0xfffffffffffffff9, 0x8, 0x7, 0xe3c, 0xcf3, 0x3, 0x6}, {0x0, 0x3000, 0x0, 0x9, 0x9, 0x0, 0xbb87, 0x4, 0x7fffffff, 0x1c29eb74, 0x8, 0x7}, {0x0, 0xf000, 0xf, 0x8, 0x6, 0x6, 0x1, 0x1000, 0x2, 0x8, 0x0, 0x5}, {0x6000, 0x3000, 0x10, 0x4, 0xffffffff, 0x7be7302c, 0x10000, 0xffffffff, 0x2, 0xed, 0x5414, 0x400}, {0xd001, 0x1, 0x4, 0xb4b7, 0x7ff, 0x8, 0x7, 0x3, 0xe11, 0x8001, 0x4f}, {0xf000, 0x2000, 0xd, 0x20, 0x6, 0x8, 0x100, 0x7, 0x1, 0x9, 0x8, 0x80000001}, {0x0, 0x10004, 0x1f, 0x6, 0x3, 0x80, 0x4, 0x8001, 0x1, 0x2, 0x4, 0x7ff}, {0x10000, 0x1d000, 0xb, 0x59, 0x3, 0xf6b, 0x7f, 0x6, 0x7fffffff, 0x20, 0xba4e, 0x6}, {0x4, 0x4000}, {0x6, 0x6000}, 0x80050030, 0x0, 0xf002, 0x40, 0x7, 0x0, 0xf000, [0xb530, 0x0, 0x7fff, 0x171]}) 2018/03/23 17:45:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d400000000000000000e00000000000000000000000f0000000000006dd01adef94a4d05863a35826c922d2727a7c353a2c3d65211851aa8f1ef1a6069e73cb7f02613b6b2762d2ae698ddea418cb84df400"]) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40, 0x0) 2018/03/23 17:45:54 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x2, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/user\x00', 0x2, 0x0) dup(r1) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2a) 2018/03/23 17:45:54 executing program 3: r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000000000)) r2 = gettid() prlimit64(r2, 0xf, &(0x7f0000000100)={0x1, 0x1}, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x600, &(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000552ffc), &(0x7f0000000380)="189fb9c183ab8321c2e4cad44473aec8eed5f453fe80640db54fbc1beec41b38f1242a0ab0ccdc0b67a72df19dda8ead6b42c1705686ca3316a0c7797551e2") r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xb198, 0x119380) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000440)={r4, 0xf1, "546453b9d88da572d0effa986834b90a977fa96f74af14d88fc8274ac9c29af49f18f57cafa69a52250af76dc70c60bb28d8a35aed6615eca919f434e6bc2fdb3c87d7c191f367a03275a2fb5f0ea9c07502a28917afb0b8c66b8630d2d91148d7ffb527838a26d2f475ccb82553e6eb342ff2331a301e6f4ef2421f013b0a2a565448e0de6a9f4eb17ce6fc893219dcc4d61b51bbbdc9b5fdfb6ca6d2956df8f9297ee3c82f04546a4b1243e65fc95f9dfcb39ee6cf591f149a62b7e146aa5d20834abc13e8d770102f829ed8b6768712d33c5120042ac4b082796637a4303a8aee88c4655fdc1305a892908e9381036e"}, &(0x7f0000000540)=0xf9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x3}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300)=0xfffffffffffffff8, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r5, 0x8, 0x5e}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={r5, 0x9, 0x20}, &(0x7f00000002c0)=0xc) close(r0) accept$ax25(r3, &(0x7f0000000080), &(0x7f0000000140)=0x10) connect$pppoe(r1, &(0x7f0000000580)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}, 0x1e) 2018/03/23 17:45:54 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101, 0x0) fcntl$getown(r0, 0x9) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x1000000) bind(r1, &(0x7f0000000040)=@ax25={0x3, {"5c3ae733946525"}, 0x4}, 0x80) 2018/03/23 17:45:54 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x109202) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x1, 0x66, &(0x7f00000000c0)="92e37206d0d9639317ae7bb809ffe4c5c894312f8ed032bab1b674405a4be6f537294f04f4873791fafde1a982d56694485768c596e44d13903447cbe9501e76d2a1f3b24179b2bb2c1cbc3ec398d4d8e024c634e47321452cb88d8fdef4fc3b4bd581f3f4f6"}) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0xde8d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x210001, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000180)={[0x4000, 0x10000, 0x2000, 0x2000], 0x0, 0x2, 0xffffffffffffffff}) 2018/03/23 17:45:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="ee1c4c10900005300af2920e26ff52b2ad30472c75eff07f2590d60deb1f3730aae091c6077ed7391d67c5fea0841ef99948c0f7b0928409c1ecb3a9b9313597f45dea5c49fe4667969f065a4c1107ce23f27b35ba9c22b52576e8dfa247b477f9bc04a9b5", 0x65) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e800000272f13c780f9e939f0200000086eaa5abcec2954dd31f1584b622fffffe0100005700"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000100)={@broadcast=0xffffffff, @rand_addr=0x7, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/23 17:45:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002880)={0x5, 0x1, 0x101, 'queue1\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) [ 187.874846] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/03/23 17:45:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f000040c000)) 2018/03/23 17:45:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x1, 0x88c}) r2 = gettid() ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000000000)) 2018/03/23 17:45:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x9, 0x4) 2018/03/23 17:45:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000002, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={"6c6f00001900", 0xf6621f2}) close(r0) 2018/03/23 17:45:54 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000240)="1f0000000104ff00fd437f0000000000f30501000800bdb8fb27b92e030000", 0xffffffd1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000680)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000700)={r1, 0x9}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x401, 0x2, 0x32e, 0x0, 0x8, 0x5, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x400000000000, 0x4, 0x3, 0x400}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={r2, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x8, 0xc, 0x0, 0x81, r3}, &(0x7f0000000600)=0x10) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000200)="36cf8e1afc71fc5b489b0398e9", 0xd}, {&(0x7f0000000280)="2cbcf7040055e138e4206578b76ba46dbf8a39417d5d374543333914370b6dbb8282", 0x22}, {&(0x7f00000002c0)="f2d7324208fb6e6ae9c078a6cda485f2b304e8af1555c8188830e3ab7919b90cd3a10802a0ae3fa22f691af5def6a8936369691d85935630f7132656dfb2c8b21e419f7bb2dc51fe8f4274c647194d6bfd5df199472b1dc1d7ae14168294e65f66e1940c8176d8f9e781ba048a33b1f0c4ea50b48e7051c12ef7e893fe65f66f173914fc02773395911ed80b0574b157abefb015d0a24cf75bdfa8a5e4ddbcac842221f8b14a6a10148dcd952c2f7f6bcc08444285c3803040ca2095aefe2c5cfa19499b7dcc42f50b0b3aba0fff718f86345ce7e9", 0xd5}, {&(0x7f00000003c0)="9db3651bcc3e0ff84234e232ff7d0b6f5e068d3ff4b09affcf081702e1ce92ec9d52586b249bc38be8b76fdccb0830cb8f730887c310f8b484bbff362eb54a4d2e52f42f226ac797dc9f0281826198c9d7f767f7d1cd5cd826d06b9b5467a5517ade53697b99186604fbbb6749381f895171aade1c4281dd548dbc8f70dec9868384590f10e6f42eefa924310526cad7894e153903f3e10be9a92c6493df6f638be2e248ceda2cdce73447c55843ec4942f142ac5c4b5782798ce9b6d3bdf9a5fc69671813b3970c3a0c48bd73921fef1ed5ded946961fbf98442ffe81e5391031833efad0", 0xe5}, {&(0x7f00000004c0)="d5157cd46a1a12232b2f697bb9c5c661e0504b457915c9f921a6b039cac91bd3a83fe973c89f9cbdf716cd4cbe443f8ea760888560468f30368c18b02d375151eecbee481997bc32d3f7e7974c28dd96ea44176c81f193d282b286ce091d0a4554f5ad42c9c58b09ac9ea2b5af3c", 0x6e}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x6, 0x4}, 0x90) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x6, r0, 0x1}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) 2018/03/23 17:45:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x20000000000000a, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3a, &(0x7f00004b3000), 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) ioctl$TIOCNXCL(r2, 0x540d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x0, 0x0, 0x4}, &(0x7f0000000100)=0x98) 2018/03/23 17:45:54 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2600ff930000000000000000000000000000000000", 0xffffff25) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5b1, 0x8000, 0x80000000, 0x20, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x3}, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) bind$can_raw(r0, &(0x7f0000000180)={0x1d}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x400000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x4, 0x7fff}) 2018/03/23 17:45:54 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000003c0)={0x3f, &(0x7f0000000380)=""/63}) r1 = semget(0x1, 0x0, 0x8) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000180)=""/194) userfaultfd(0x80800) r2 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000300)={r4}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0300000059913a7b07c53948b7e9c8a9d73b389810e29c88ca6a5347097b7294a1ffab7132e6986d090b53bd96007af183f31301a3ad9e7e5b66e404266ca387cda77523b4e65f64c85a11850b05bb7c155146703cbe9f5cac50b44614c86278e745526dcc8569bf666b2672f3b25f5f85c4e9380fb5de6fea940aab74b671f5c430999fc46f59647230f0046523289153f9a738564adeae1082534cb2794b97e94674d52691169bf8579c4c30b35d52e95c282bfa02000000000100000500000006000000feffffff"]}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r4}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/03/23 17:45:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/121) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000100)=""/85, &(0x7f0000000180)=0x55) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='mountinfo\x00') 2018/03/23 17:45:54 executing program 5: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x4, 0x1, 0x8, 0x0, 0xffffffffffffff03, 0x8, 0xff, 0x3ff, 0x3, 0x2, 0x31a, 0x100, 0x6, 0xb59a, 0x5]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) 2018/03/23 17:45:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1}) 2018/03/23 17:45:55 executing program 2: pkey_mprotect(&(0x7f0000b1a000/0x4000)=nil, 0x4000, 0x100000, 0xffffffffffffffff) timer_create(0x3, &(0x7f0000000000)={0x0, 0x19, 0x4}, &(0x7f0000000040)=0x0) timer_gettime(r0, &(0x7f0000000080)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) [ 188.022679] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 188.034902] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/23 17:45:55 executing program 3: socket$inet(0xf, 0x803, 0x101) 2018/03/23 17:45:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x0, 0x1, 0x5}) getgid() 2018/03/23 17:45:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') readv(r1, &(0x7f00000f9000)=[{&(0x7f00009fb079)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001ec0)={0x0, @broadcast, @multicast1}, &(0x7f0000001f00)=0xc) sendmsg$can_bcm(r1, &(0x7f0000002040)={&(0x7f0000001f40)={0x1d, r2}, 0x10, &(0x7f0000002000)={&(0x7f0000001f80)={0x7, 0x3, 0x3, {}, {}, {0x2, 0xffffffffffffffff, 0x10000, 0x7}, 0x1, @canfd={{0x0, 0xb986, 0x5, 0x9}, 0x3a, 0x3, 0x0, 0x0, "ff08525f8e4c3a9c27c783ecd9f5140e3f337f8c4d70bb848565f6a0445b8e13663aacc1bc7732ee235d85a1894e84ca9b00ecf269e4162b211aac8764a3e46c"}}, 0x80}, 0x1, 0x0, 0x0, 0xc080}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) 2018/03/23 17:45:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) fcntl$setflags(r0, 0x2, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002300)=0x2, 0xffffffffffffffa6) recvmsg(r0, &(0x7f00000022c0)={0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000040)=""/167, 0xa7}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/130, 0x82}], 0x5, &(0x7f0000002240)=""/115, 0x73, 0x1}, 0x2001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000024c0), 0x4) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000002340)='./file0\x00', 0x40, 0x41) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000002380)=""/219, &(0x7f0000002480)=0xdb) munlockall() 2018/03/23 17:45:55 executing program 0: pipe(&(0x7f00000000c0)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r2, 0x2100}, {r1}, {r0, 0xb}, {r0, 0x4}], 0x4, &(0x7f00000001c0)={r3, r4+30000000}, &(0x7f0000000200)={0x400}, 0x8) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="03b36143"], 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x4, 0x400, 0x3, 0x12, r1}, 0x2c) close(r1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) tee(r0, r2, 0x6, 0x0) 2018/03/23 17:45:55 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/154, 0x9a}], 0x1) write(r0, &(0x7f0000001540)="2400000026007f41a9603f923cbc4c6da601a8dd64000000000000007701000000ff0100", 0x24) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x284, 0x2, 0x1, 0x4, 0x100000000, 0x8}, 0x20) 2018/03/23 17:45:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x800, 0x0) getpeername(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0xf6, 0x3, 0xffffffff80000000, 0x500, 0x80000001, 0x0, r2}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) connect$inet(r0, &(0x7f0000000800)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x4000000000000004) getdents(r1, &(0x7f00000000c0)=""/86, 0x56) accept4(r0, &(0x7f0000000a00)=ANY=[], &(0x7f0000000400), 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x3, 0x2c0, [0x20000440, 0x0, 0x0, 0x20000518, 0x200005f0], 0x0, &(0x7f0000000040), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x338) 2018/03/23 17:45:55 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x3}) time(&(0x7f0000000040)) 2018/03/23 17:45:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) move_pages(r1, 0x9, &(0x7f0000000080)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f00000001c0)=[0x401, 0x8], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00302c0000000000000000000000ffff00000700ff0200000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/03/23 17:45:55 executing program 2: r0 = gettid() r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(r0, r0, 0x1, r1, r2) exit(0x0) getpriority(0x0, r0) 2018/03/23 17:45:55 executing program 0: r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}, 0x8) 2018/03/23 17:45:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00') r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x544, 0x101000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x3, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x8000000, 0x8}}) 2018/03/23 17:45:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0xffffffffffffffed, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x17fffffe, @loopback={0x0, 0x1}}, 0x99b8de2ada23512a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000010c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000001180)=0x98) 2018/03/23 17:45:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@multicast1, @multicast1}, &(0x7f0000000240)=0xc) unshare(0x24000200) 2018/03/23 17:45:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x8) write$selinux_load(r2, &(0x7f00000000c0)=ANY=[], 0x0) close(r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/03/23 17:45:55 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = request_key(&(0x7f0000000400)='rxrpc_s\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='/dev/rtc\x00', r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x6e, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) r6 = memfd_create(&(0x7f0000000480)='\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000300)={0x4, 0x2, 0x4, 0x1, 0x696417f1, 0x868, 0x3, 0x5df000000, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r7, 0x2, 0xffffffff80000000}, 0xc) connect$l2tp(r5, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x3, 0x2, 0x1, 0x7, {0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x3a) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x1b9, &(0x7f00000001c0)={&(0x7f0000000180)={'sha384-avx2\x00'}}) 2018/03/23 17:45:55 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x442, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x7, 0xfffffffffffffff9, 0x800}) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000080)={0x3f, 0x2, 0x0, 0x0, &(0x7f0000000000)=[{}, {}]}) 2018/03/23 17:45:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x14040) read(r0, &(0x7f0000000480)=""/28, 0x268) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000200)={0x697c}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={r2, 0x1, 0x3, 0x2}, &(0x7f0000000440)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 17:45:55 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001140)={0x1, 0x4, 0xfffffffffffff000, 0x7, 0x0}, &(0x7f0000001180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000011c0)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfff, 0x5}, 0x90) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0xc, 0x0, "18fea883f5a7e34f2fec3a8c5e9715b3c821e365232cbc72543b4e6cd8dffd606a32dc1613a56f7232f40297ecea8d195e80c1fed53baf6966f1c06692c4688c", "b6491f031a41a5e38995a1835464dfbf673f042543dbbb44a87a44b41e7ed7fadbec7826b5c118b1e0121e462cdccf4788bd508ac18b5e2f8007ba6548eb8a1f", "ff8a51edace77fb84062a31489f9861bc28c252acaadef0beaf36884e05648a4", [0x1ff, 0x9991]}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000), 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000001100)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x2) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000001280)=0xfffffffffffffffa) getsockopt$inet6_opts(r0, 0x29, 0x100000000000036, &(0x7f0000000100)=""/4096, &(0x7f00003c9000)=0xfffffffffffffe55) socket$pptp(0x18, 0x1, 0x2) 2018/03/23 17:45:55 executing program 0: mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x50, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000023000), 0x26a950b) 2018/03/23 17:45:55 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'yam0\x00', 0x106}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x68, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0xfff, 0x897, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2ea0}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000300)=0x8) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x1, 0x20}, 0xc) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bpq0\x00', 0x200}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000140)=""/101, 0xffffffffffffff5c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) 2018/03/23 17:45:55 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x402, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x37) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1b, 0x0, 0x101, &(0x7f0000000000)) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$sock_int(r2, 0x1, 0x33, &(0x7f0000ad9ffc), 0x4) 2018/03/23 17:45:55 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x20000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0xcbb, 0xfffffffffffff000, 0x91, 0x1, 0x5, 0x401, 0x9, 0x3, 0x800, 0x6, 0x7, 0x4c0, 0xfffffffffffffff7, 0x7485, 0x6, 0x1], 0x5000, 0x200100}) r1 = gettid() setpgid(r1, r1) 2018/03/23 17:45:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fdatasync(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x47) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x3007, 0x2]}, 0x8) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x4f) 2018/03/23 17:45:55 executing program 1: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001080)=""/144, &(0x7f0000001140)=0x90) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001040)={r0, 0x0, 0x27, 0x1000, &(0x7f0000000000)="84dd5a98d2a57cd36b9e2e233a30ff97ef9e5176380b3b392a0837ae61537de42c8bff7f58eef0", &(0x7f0000000040)=""/4096, 0x3, 0x3}, 0x28) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) 2018/03/23 17:45:55 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x6763, 0xf8, &(0x7f0000000180)=""/248}, 0x48) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'ipddp0\x00', r3}) 2018/03/23 17:45:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0xfffffffffffffe00, 0x4, 0x3f, 0x1, 0x0, 0x7f, 0xc0006, 0x3, 0x25a6, 0x9, 0x7fff, 0x401, 0x7, 0x9, 0x1, 0x1, 0xfffffffffffffffb, 0x1, 0x100000000, 0x0, 0x4ef, 0x87e, 0x9, 0x45, 0x6, 0x2, 0x7, 0x101, 0xffffffff, 0xd4a, 0x7f, 0x1000, 0x3, 0x20, 0x7, 0x1, 0x0, 0x7, 0x7, @perf_bp={&(0x7f0000000040), 0x1}, 0x2000, 0xfe1, 0x1ff, 0x4, 0x1, 0x9, 0x4}, r2, 0x100000000, r0, 0x6) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000240)) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 2018/03/23 17:45:55 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x0, &(0x7f0000ce3000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) chroot(&(0x7f0000000100)='./file1\x00') utimensat(r0, &(0x7f0000000000)='.', &(0x7f00000011c0)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, 0x100) getdents64(r0, &(0x7f00000012c0)=""/149, 0x95) pivot_root(&(0x7f0000001280)='./file1\x00', &(0x7f0000000040)='.') r5 = semget(0x0, 0x3, 0x308) semctl$SEM_STAT(r5, 0x3, 0x12, &(0x7f0000000140)=""/4096) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000013c0)=ANY=[@ANYBLOB="05000000000000000f000000040000000500000864bb93585ce10007000000ffffffff040000000000000000000000000a000080693f0000020000000500000005000000000000000600000000000000000000000000000006000000f7ffffff0500000000000100010000006609000000000000000000000000000000000000010000c006000000030000000101000005000000060000000200000000000000000000000000000019000080faffffff0400000000100000f9fffffff20000000400000000000000000000000000000000000000000000"]) 2018/03/23 17:45:55 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffe02, 0x6020c0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/26) r1 = gettid() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) fcntl$getown(r2, 0x9) exit(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000000000)) 2018/03/23 17:45:55 executing program 2: r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='scalable\x00', 0x9) socket(0x0, 0x801, 0x8001) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000000000)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24}}, 0x8, 0x8}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x400}, &(0x7f0000000280)=0xc) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100) 2018/03/23 17:45:55 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x10000, 0x400000) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)={0x1, 0x3ff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x8}, &(0x7f0000000040)=0xfffffead) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'lo\x00', r5}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x80000000}, 0x8) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) 2018/03/23 17:45:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x7fffffff) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x5) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/23 17:45:55 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000401b29d00000000bd837689ed5ed2bc70418ffcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x20258cb7) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x9, 0x8}, {0xff}, {0x2, 0x1ff}]}) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioprio_get$uid(0x3, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) 2018/03/23 17:45:55 executing program 5: r0 = add_key(&(0x7f00008adff8)='big_key\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="cf", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000a15faf)=""/81, 0x51) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80800) add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000140)={r3, &(0x7f00000000c0)=""/125}) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'ip6gretap0\x00', r5}) 2018/03/23 17:45:55 executing program 0: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @multicast1=0xe0000001}, 0x8) 2018/03/23 17:45:55 executing program 6: r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x5) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x401, 0x1, 'client1\x00', 0x2, "29998dc390fdbcc5", "7823016d96b9cc60656a32c49bbe041ed53a5b796a3b238bf73e9eb7e717b44a", 0xc0000}) r2 = gettid() sched_getscheduler(r2) 2018/03/23 17:45:55 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000040)='}proc!+):GPLvmnet1\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0xc0, 0xffffffffffff0001, 0x100000001, 0x9}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x6b68, 0x1, 0x7, 0x5, r3}, 0x10) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/03/23 17:45:55 executing program 3: 2018/03/23 17:45:55 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a307006c8bd560000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/23 17:45:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getuid() openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000002c0)={0x8, 0xc80}) 2018/03/23 17:45:55 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x400001) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x2, 0x6, 0x2000, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000280)={{0x8000, 0x92}, 'port0\x00', 0x0, 0x40, 0x6, 0xfffffffffffffffb, 0x2, 0x4, 0x2, 0x0, 0x0, 0x100000000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x5c, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000180)=0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x80e85411, &(0x7f000001cfb0)) 2018/03/23 17:45:55 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) getpgid(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=ANY=[@ANYBLOB="74727573facee1d44ee29b4c915959"]) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000100)={@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ptrace$getenv(0x4201, r0, 0xd9ac, &(0x7f0000000180)) 2018/03/23 17:45:55 executing program 0: io_setup(0x8000, &(0x7f0000000080)=0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r2, r3, 0x1, 0x9, &(0x7f0000000100)="1a901d7687c58d941fe7dbbdcc0461b8dece39fad11a02740e00ad6228ed063fae1046fe2c11c8ef27ba778bf74811c4c30bec0b4897fbcdf0", 0x2, 0x3, 0x4, 0x56, 0x200, 0x3f, 0x0, "19e27b865090013121106da7d6b3aa3d268adc1aa0e8f885c45d9226ea1585693888be2307c5d3db5f10687e6c6b5beec5b2ef7d6a9574d90fe94a9990bcb6ac2ce41caea87d7e68cbfa42a5e989e124d16cc838c981ae1f9f06bf13794fb5d366f2421cb7af8b4ca6272704523879b5d9f25486c4b0f3f411893fdb7982f76903da6bf7fad48994272802a7e823e70bac5acccde41eb242d2a1d8e4e24fd5661246bc3e73d89b20dc7f7fee7b26958880460b58e1056f93bf871a41786a8ec6e155069e372041a64a9ef54be3d32c36587fe39da997bcd02ebd849d701acd2320c2cf531c29281ff70fa0c7eeea5803ab326f6b0b45e2ef7cf47d3bccb65afebf5e7c57d955637b240868fc0d121c16af7ef11abc97fe53c7f518d2636a0c061e2f1b42c1766088af68ddcd63cf538a79978071f8fc256f9569a693445e46ddd273edf06ca9a826fbe189bcb825effcbd3d4a1ec3a46bb4c887695cf2db1329ceb57b35a10157f75d6a002869198434c313bfda138b22b2773e2c690d619111b6fc13d320a2b3bf8dcad667b1618810a0dddb12d88df329c71fd92fa7ccc1545fb12955612620bf9a9a13f0fdcaa8acf1fdf6e197f1c13985ff3c380db0d5249064dff7c3c26008095e1a63a9a420cb6f51e30e98517a764dea2cdb081608b40a46e7888863dfbabb4de51525e4844c6f58ae34427904e621f2d8c14c81180062e54d008881cda87d1014651789835f60783c4a90d4267d7e991768a96f3a091def2c0161bbc30f1bb71cd34aee615418e3f2262eccbef8847c58a58f8529a6c5691b3ffe96a3899a5f670e7c547728f761b2c3e14046344a5ddfb1ead37108de38c49aafc4d68dc4362f3f109d1839b3aacf1b1d9a861c54f090eb3eef82bdbc8136c6a0e76782c3dfbd98d4685057c4a67a7e69947cc2a9d7636624680eb4f4bc8b849056f5be2409c4c2b988f192c028e9f3d60f46c0c65aae8c40b39e0f9e341aad90233d6760ad048e708666af16e4eaa3a8b6b77191483994e6a10d24a6da49dde322e6a19f509214ffef22b40ed614cba73ba6b15c9331c865fb4a96932b96220cdd9ae065a1e154e7e20998466d3e2f06f8158c2f98528ccfa55064b46617746bd27b701c73e5fa3bd6a69389008cd6991d8bf2cda0558ded17128117e7370f4f56ecb50724444690e888d5d935d52785e1861f7e189a33c5d753378773b88c1844bc6a3db35aedc307e92187d0528132ae179e82dd0893aa1ca33768ceec91927e23358432bdf4ba9179fb543df32fc2c657fceb697201f61b4622cab296e62712bb78a433931c8c1364cbf23fda4f28fc0abe468d66b79eccb2bf473b5d8bf42d06a42ac68318a5c4e861235d0e2d39b3d5b5a58d1711f002981cab29b80b465c76443c67b0ebf56fb1ad0182ed216bd64badc0787f39e1c0438165382b75f2c8fb404c6f842e920ea73b94890c2e13cd1720e0a2daee04bd069afd256501f266001eeb49fbfb30f071c0b69775b0c5e548c85b484fed11448ab0da7089153978d7473fb3b67b71716481d9c51c7989543c0ea8e0e591c7a8e8eaba26365ea952890430927eb1bd4836b3b0c4be49613ec23a03541c035dfe110710b4d2b33cf6bd33559fb052820b70bb1b5bf51a5e5076a7b2dcd84d79e4373f656f7cf2c6654ff25b5278ef566e433d837d7577276d4606d584e47eeffd1c4303b7d98a13ff89cff476cd7654b706666a17577a267a4a5b94bab1c1072781a4e35924af15a03599956226ec7a405a5cc225a822a0c21e201b9fced4530324a6698d067e78609570b7853b38c2d25304a94f2b02843988c19bfbfbc4e2301e466fae379d51513578cde5314b756a6c1c7ee8c90eb8a9d8926725dde29c3d14189aff7558d2ac86e718ed5d4edd33f89887ef3b3051df2a33db717b1c77bb08f7ac70e828572334a2b08934cd73d1412f57f9563d56bedfb89c821e4e570eadeb1ac738291bdcafdeaee84e58da03929a089d8a6bd1c8e88bd3ab2c9e6a948d87a3526a45714a067dcbf623683502b910743b9701d34c85cd0af5863ec6a9a5cbb13c0a8dbce3d883b93071a886d91fa41356380c382b9d0cacfd0a7793f8ef6e3457a9e9f849b0ce8e52af6b528023d6e2d689e6756c9d210207641c07c163250e590ccf345b3ac353afbc5ae8b8ce17e544dc2f7a831fdcfd1e3cda0474929b4006db1f308bddb2881f13a089ca9241a47edc71512707db05e5f7214d0d87184637f3106a2eed14fa1710d3514eeb169a8721e02f1e5a476097273f0f21b45ed1b3652ef94d2077a360a00e2a1ff79d81b99ffcf66e4315458a77388b796b3e55bcfb48a457dcca01987e4e3ec8ce63828f78fe0e64a50a27fed65f9c64b46c0a92b2c4e4a90f283f8a269d0fce16674dc0ccf399ad59ae5eb187eb111eed7337ab9940535c50b55f89a74387fc5d558f6f856bcc7e1ddcd7d533cea698e03058e60a7403f65ff3ab5d508c8303b40aca2a72083a6ef163ab66a029508abf88465ec84f4bc55ff8737bf7ba8b4bfee7a383d0333d7a611047372eab5805fbd2cebfcef02e04531353ca9590910adafdb39881019a7ae7726d39e01ac80b6f759bc92df21186c09c3e2bd17262a869493eef5993d2894e09b4c8ec63d676f455a3a1059940c58e12cc9cd0e91263255eaefcb5ea67810ebc729e24823f4865664bb857f04d2ce611fb76d5eca2f796ea261ecbb3f17ce944efdf7a1b8c53e16863f7e84baa954cbdf8854cb49394fd3b5c46c303a40fddeb99bba69d5918c5c2d736e82317ce500937927ffbbc524d446d8de8effe3314ec387ed7fe5134e7781dc898a0487c5cccc5262d0ed23833e9cde352dc3cec81339ed8fbba21108b585d3570e35240ecbc5acfcfd62b099b34c3dd5f9b9bd09369eefab9bd643116b023ad118d1616fd1a40b9dfb58478a90f2906cb071bcc1000115d42288881790f545c817a4b4b4975c51ca5339bebe1514c24afa35eafa7c3a3a248d833c5cd78a24abf8dee0d4ca1b87023d41ba58dd99a7fd0801d60a18c300877d55ea4fe6665891be575453397db863fad4cd18a0ae52829a8185407ecf6f39823fa2910dd21192e35e1df91e35bffb2cc6978697bf084d8176a05dcad5520c45cd548f3ceeec175bc51c587804b39cad1bc51b5477c7632df925ae49593afca0a752890a20168d68c46dbfd1684b7cd15c71f986a0796c6a704ed8783ca9b86ca7386a53e7b80a737854c14c1bdc5760b883778d91829280991abee4a6ee1bae0f4187dd3e05d1db3f7ec86f3f2953d40b9c286a61fa819de0b34f2d5f07488864d65a801f5347bcffd7abfbc5d61eac52c3d8b443ac664bbe93caef4dc6545f5be5b7427af1474fb68bda81b3e9a5dd32332ad70fb737dfc07501d94d9e61b7cd917775b99696fff847074f457c59908df39a2b1fee78bb55f5db7a0d0bca007b8bb4725d3121a3b2fd8f04617c765facb63734ecc7bad01be30e846ac486389425ecd0d1df61e19ddf917a9492609d6bffba6a1caa4abdc3d5f81f91e70bb091a22b70000d4677f0b796bdf0c699c6d020b12b6c1cc1bc709301fedf6ffd25a69a888fc62efe1713c51ab80091750195e70c101853e844b466237ae7c6363cf234efa500f004d3fd8e1b526dceddd7732425dea61c84c1be70cd8bf71ca948f75a13aa46eb849625a6800b7fc1e825abe804e76e44710b8bb7ead5e94591b0bd6b795e879aaa9b7fcd5f908c4ab3b70fe599038040fb010ccfb279615f758c20439e2d01e0d009412056b5e4db99ba0f48326a16264708bcb957085529aee22895948f60e7f61d600a8d37dbc76ef3cf39a0c934983b579ead69b94e95f9f98c098db16988b089c0e0bd2a0b6d01c7f2ed038678ded763c797e8547b2c0fb687bbe610c2be689212270f75d7f5e1d08dba42d9d292a7c7fd4126562d2a48c969712e934d0f002fda79a137beda8cc3cd2d32478813a074b7719fe01a0cd732561523fb0c3fafad510cde283e846352020d89577c741dfdf9abc7748d6a7f8529fc3e45f53375493f7e5235d763fdf5baf0e0c413a355f4e4fe1eccb5382e8f5e064bfc9f78c7f9504d0406b230a64a3424e91ad12a2b33a63ea2067ea7e8c30897c2d709521c3a8fc53ee1a2c533812848be0017937eb0cc805db5bd2d540e9059d851cd5de346d068b51cee73c5f1a5f159d82bc733b4a13af9dafe2026cad9867c1bca7be7e1e3792f2da2f4633c3ca6d08d78a168810ec2c9fab87d24cf696a62cd1d0fdedfaaced73dd0d4bc9dba11d705ff3b69ce97eda11c7192066d6c322c901af4365ab58c4597c29389e57fa0b60b5af7ef1c02e8fe0c0c350320e9a9fe0416e9f53e4448ec34727aaa4332008f30a546ed7383592c701f3a3504f42d8d9954b2ec0eb58069c83b17215fa5eb279a62c6fff5ec317d2195d48994904370a6f311ba79c9ffa61f5e2a39c4766a26644087cd8c5f73c7ebccf87da88f23d9ea0ae5fe28c1c1811fd55c7f6be72e6668e38e13daab5d51260e4c0e3aeb3be304fb9c3994674c9bcd87a552fff6a53146964e596efecb4eae627024736d2f4fe172d662a37200cb7615b1d736a07289fc5cc58ce4b1a5e2908d1870838fdad3e27e58baa9a16578aec652373417abc478f364088b9901d73c577fb6e5334e9147edf548d9d915157ce3e085d5970d0b5138465bc5082f45942dcc9d05ff0d622f941b81a00cb00309790e0cf60dfd2076e2fe5dccd63c9d67508221220f282141ef1dd90f9a92cef475f11ac2bf3707502bfc7ae95fdbe686f273e08ad0c47e64a962e6da6f8d792c0c229856b1c28b08ba939671eb69dfc02c356c9fe99a652293e0351e993d9bf660304a7fb6087b466e18e3f7c489361e7a54d1996825746b9c58d753590d833889fc41c92bcc0006a841911e9286094105b624a1063291d0bf6e37a9bbf2c1f0ef18ca68a8563a210b9e0a08e224074a1e0e74efce6349835e79000ca9e0979565c0a9a8dc4ddaeb85ed09772a0f2b35dc2a50d78dfffd81d6d6aae8f44e1ec5a01d715cd68d26cd0f21a9fa14c2f0139d0aab6f5c1318d5dd10384f3e375ce8889108d9bccf9adac0fc9c9062c6bacb86addd766070ba3d86b1ce088bad7a7e3c1d1fdb33e62e107d58dc60ed4baf40868c6e7704ebd71254525730759573a92a7c69603b86dfd96c888ef9b35d9985611f438200bfd6a1f2bfd1eabac79e523ac678aea068cb0a698163b877b5bdbb30a5353ead43a1cff94a2799882e4171359ba487848fcfd7229c4eb394c62f290d1380d20c9c72f32862bb5b0e48a5677b3f7aab1b2c96d2587cea872d73de9ee95cc1598c72403506f9b6cbda6333eca68d6a6c0e34dc3d116253bb5a0b1695e173fb84e4bf42c687bf8170c3c5ccb2db2f2a477ccf3693c0204599a432ec8135d490de8c267e999361c52bfad03905c574315be1d61f75ab59f4f9e520d7ea01092488a480b209238ba64e05eb75812dbdd1f52224f9ada18f3d670a62e9c1edf2f25329d52e1c05c632a58602b883311c520584003d0f58b0275f6fbb399175b782586d9da663e4ee388bb9b65712937e15517f2136b9a0407ca827583eeed45be877c6c1aaba2842810e5b46ba23bc4b67f475a4a3cdcc743377756eb533f51626854bf2f4694a1966ae411df22b4ba56a42a497a53d96bee496b4ee08c19ce7df5435704f3ac29d9b73c4c97a4ecf33cc876207c8ae5deaf18b551081ae318826c2818290788"}) io_destroy(r0) 2018/03/23 17:45:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x100) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0xffff, {{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2280}}]}, 0x110) 2018/03/23 17:45:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000040)={0x100000001}, 0x8, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/03/23 17:45:55 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x0, 0xaab8, 0x200, "9227bb50e3ef57fbc21e7e4cc693e4c2ff04d4aa70616b7df0f15930b54b7854d33d0051b35d8afe2c200fb0e6e41a14fd45440e9fc230da16b11776dacabe", 0x38}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000040)="e4cc1a6da229f942d67025b4475ec8ca675fee2f925c375d8d3df198170f7e04b6aa9715452c2ce55164f22a134e97f5f417631943b348271c17386d122cbde3", 0x40}], 0x1, &(0x7f0000000180)={0xc8, 0x104, 0x100000000, "65b5fe92dc05de75494e72e67131fe83bba59c6eab962e64e3540ac1601c4317b5fd5da35e55c12e7655510f2859253155123abea667612eab1b71dc01d8cf22a96d6306bb83de2c8de9ad84f8dbdb9545316a9c19bf1c1e31179954b1a4fc86e5bb1535ac6ef3fe3832f1b5b90c3aa99c4c93ba8c4a5b5b97e0fa6d31a267bace56479071150bd02fd7164ef49f42e0713e65f79f4187bba5b7a8bc1286ddb3fb4fa5ab83feb17055e6357bb8723c4e72a14bc3bce9b8d0"}, 0xc8, 0x8000}, 0x8000) pselect6(0xe6, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x2}) 2018/03/23 17:45:55 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50), 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x3}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="1b8aa65f012200000000"], 0x10}}], 0x1, 0x0) 2018/03/23 17:45:55 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x8, 0x5b1, "45328ee18bd16ea5f4c21d313ea1cc652440bffdf7a57ed847703d03aaf844f343778196d2bcfaf3f2f72bf70a7d4a4b37b5709173d33e3bea3f50b81f2c3b", 0x16}, 0x60) ioctl$int_in(0xffffffffffffffff, 0x80000000005016, &(0x7f0000000000)) socketpair(0x3, 0x5, 0xd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}, 0x6, 0x3}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0xea, @dev={0xfe, 0x80, [], 0x11}, 0x3}}}, 0x84) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000040)) 2018/03/23 17:45:55 executing program 0: syz_emit_ethernet(0x2bb, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "8fc992", 0x285, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x0, 0xb, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @padn={0x1, 0x1, [0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x26, 0x0, [], "b0c42345a38be319e675e18caa72fc4b59a9d22aca6da2163e7cb558f2ee2d7f5e3538db944e"}, {0x9, 0x0, 0x7, 0x2f, 0x0, 0x0, 0x800, [], "6ce4ca720b0a3ceb1fd95ba6df1824d8b7c4747d8f91fd2595974fc834fcaf73b51e5f7e02ee36790f42949b1bbfa642082578b17ccc5b2b984f77d25c4f5af76a4ba5d2a8659ddc6345876c82e5549d3ff1b2a906811b3d240f93156c6ea816f438480df12d80dc1b6ff321bbb00250a733b88de60757c3e08eaf6b04714b07c45309766bbf7c31806e0bf0e497aead68ac43e7ab0ed9a700d144f35f610108434448f4f67e97cee54afd68eb25c69c7acd3e036090a3ee8a93a6c152d11009270950"}, {0xbd0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x86dd, [0x6], "89860a6220ddd0752c3f0900a759f8206e3add0c67abe402755b93e7546cdc4ce162cc1e11f1332151ee14c1af5058565edbca0412be4a9e039588f16815863b1f42f2878b0d329f3c2990ec61e12123e321b076572b7ca9d0184079d258ed535571e6e72ed5818529e72e3b071882755f89425954d791e34c64f344343a697e39ebbf85cdd0b4e251aab6de62705a59ff6ae89ad33a43fb86e0"}, {0x8, 0x88be, 0x2, {{0x9f, 0x1, 0x5, 0x7ff, 0x1, 0x40, 0x1, 0x2}, 0x1, 0x80000001}}, {0x8, 0x22eb, 0x2, {{0x6, 0x2, 0x9, 0x1, 0x3, 0xfffffffffffffffd, 0x47}, 0x2, 0x4, 0x9, 0x101, 0x401, 0x80000001, 0x8, 0x7, 0x4, 0xffffffffffffc7ec}}, {0x8, 0x6558, 0x4, "76892190c6a0eda197a3cbe79e52f784c0ee0699045f2f1bb6ae6eadc43132704fc7b8ce95f3f9a02295247e31fe097df8e5fcbab6cf8337615fd609684558fc0705501c0e20846d0c46a566aa4186b1d75a9c94"}}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50400, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) 2018/03/23 17:45:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "7e923a9a14ffe5d8"}, 0x10}, 0x1}, 0x0) 2018/03/23 17:45:55 executing program 0: mmap(&(0x7f0000d51000/0x3000)=nil, 0x3000, 0x3, 0x1e, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x1, r0, 0x9) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffff7) sched_yield() ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x0, 0x0, 0x3}) 2018/03/23 17:45:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10400, 0x0) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/115, &(0x7f0000000080)=0x73) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e2f5e)=""/162, &(0x7f0000134ffc)=0xa2) 2018/03/23 17:45:55 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, 0xfffffffffffff04c, 0xfffffffffffffffe, 0x80000000, 0x5, 0x4cc27208}, &(0x7f0000000200)=0x98) r2 = socket(0x18, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)={{0x0, 0x2}, {0x800000000, 0xfff}, 0xffffffffffffff22, 0x4, 0x7}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000001c0)=0x5) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040), 0x4) write$selinux_load(r3, &(0x7f0000000340)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) 2018/03/23 17:45:55 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) fgetxattr(0xffffffffffffff9c, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=""/121, 0x79) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000001900)}}, {{&(0x7f00000019c0)=@ipx, 0x10, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) 2018/03/23 17:45:55 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xa, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xfffffffffffffff7, 0x1, 0x81, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xffffffffffffff97}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/03/23 17:45:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x9}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) 2018/03/23 17:45:55 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80000, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x1) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7f, 0x10000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000002, 0x1010, r1, 0x0) accept$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/03/23 17:45:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000000005420, &(0x7f0000000000)) 2018/03/23 17:45:55 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000), 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/23 17:45:55 executing program 7: r0 = open(&(0x7f0000000540)='..', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/53, 0x17) 2018/03/23 17:45:55 executing program 2: r0 = memfd_create(&(0x7f0000209ff0)='userloppp1ptoc\'\x00', 0x3) mmap(&(0x7f00005b5000/0x4000)=nil, 0x4000, 0x0, 0x14011, r0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)) fcntl$addseals(r0, 0x409, 0xa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) prlimit64(r1, 0xf, 0x0, &(0x7f0000000040)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) 2018/03/23 17:45:55 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) r1 = getpid() r2 = geteuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r3}, 0xc) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/23 17:45:55 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/03/23 17:45:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b6c000)={0x5a, 0x0, 0x1, @random="1c9feb384f9c6c1e7b1e953cb47d454a2eee4def6a48ce5d84709c6161533ec3a4faee0bc3f2cd166f162b445341360e2eb6a852969409f55ae9f5bda4a0d7894d03387924300f149b22"}, 0x5a) 2018/03/23 17:45:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getdents(r0, &(0x7f0000000140)=""/179, 0xb3) getdents(r0, &(0x7f0000000200)=""/4096, 0x1000) r1 = shmget$private(0x0, 0x2000, 0x54000800, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x5000) 2018/03/23 17:45:55 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80081, 0x0) pwrite64(r0, &(0x7f0000000080)="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", 0xfd, 0x2000000) 2018/03/23 17:45:55 executing program 2: capset(&(0x7f0000fb2000)={0x20071026}, &(0x7f000006f000)) r0 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_UNLOCK(r0, 0xc) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/238) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000040)={0x0, 0x2, 0x9}) 2018/03/23 17:45:55 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x6, &(0x7f0000000940), &(0x7f0000000040)) tkill(r1, 0xd) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$rds(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/140, 0x8c}], 0x1, &(0x7f0000000400)=[@mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffffff8, 0x7}, &(0x7f0000000300)=0x215a070, &(0x7f0000000340)=0x1, 0x400, 0xd2, 0x5, 0x6, 0x26, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x101}, &(0x7f0000000380)=0x100000000, &(0x7f00000003c0)=0x5, 0x2, 0x5, 0x2, 0x800, 0x20}}], 0xb0, 0x4000000}, 0xc000) 2018/03/23 17:45:55 executing program 3: prctl$intptr(0x2f, 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = semget$private(0x0, 0x5, 0x0) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000000)=""/156) 2018/03/23 17:45:55 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xea02815c59bc40be, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x1000, 0x0, 0x1f006, 0x7004], 0xa908, 0x1, 0x7f}) r1 = gettid() setpgid(0x0, r1) 2018/03/23 17:45:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00004ec000)}) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000240), 0x2) fchmod(0xffffffffffffffff, 0x0) 2018/03/23 17:45:55 executing program 0: syz_emit_ethernet(0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa9100080081002900080501081fbe83fd474c8a6ffcc1c62d3495ad828df2cc4ff7f6deb696cbf2b3b502a02d680ab6d4453e0987f3767a0a553d7896b70b38cc41bfd4fadec721bbf3716bcdb794f99b50f32271731666390fd9014e8fc611bd1139ddaf5dd22ee0f081498a8300d325902a22ad267e7f39801816f0986140377d93210a1934cc064b7b3b9353e8a28b4f2991e0c85d70634e05178ea69fe4f6b142a64077ea4cca8fdc82272da6f63a4741097ea4d1abb7e5a975e1c081ef33f9fa5fc99411f007d296ca1e2c239c2baf0228392f5572cd58a97b0ea3364dee93bef61d08f8429d4d584af78f711cdb5cf24eb04a9488654355726a460b9305d687e44e48f39d47c37e87b4534f9c94043e03f36959c817dbfcbd48de2e49ec34dc360dfc2dc1ce4eafd791df0cf554633d2c25d9aed51338c287900f727c7b0b555b83cf14549b182eb9d1f1b491901bb99929cae58e0f08ee33999da35df8d48109a9d8ad501d0f7618452e07b7503b82eddd47553ef6b3591b9031f244063cfdc7ab7d79ab922b4288386ccd7adb9fe652b790316b68538f316cb0ffbe06d35f88da9acc16349bd780e6cce6d5c9124022e910e70f7293814d9feb2e84bc4330b2bcb136aaf99141109b448584681a6f2918acc93172cde4306435b3e4908a18107b2ec20567645d7f596b7cfac9113432b48b761509fb69ac74916d8c5d3672919c45da1506faa03566f0ab506c2ba2407a5399dc75fe9b45efc4f16a5366cd52d9b8e614448f01f39f58a64a9039d71b5e57418d985cc06038d523e696f306994d40226a6ada13ac221e05faf5fa0820b05efd396eca21a47b399bdcd5ffad660713f0893c57180cfb5721a0a4445ff0066b9fdb84b2bcf8a638fa56af471a3984a93909f4f95487849be7c689454685bb22f78300d0a4d94043a599bb9b74e1307eb1ed5edabf5ce900a99a0efaf6d1fbf10005250d9c2510acdea4e702f0f07fbb3fc800f4dc0bd0a0bf5314e766ddd93a30702a11a831a9fd84bc01fc3b79434d78d07ded0877834dd83f33b91bf8d8d99e26536c7beb26f95073ab0bb874aa9fd741a4e57d90da1a88a8d39f40f0366df091fbaf7081f6e8dfdf4a668b6bd48c43a0ae0bc9ba7113601c19558f06822f2bb46ded0b1097d6a594de4f30f4235799dedaf1a7b7efaaf2fe428841b7e3e1c987aebf4d7ef22eb10bd17cdf5769a4fb45fced51d6f8cad62fe01302a1d060dc0764381461eb29a10dd5817a6ced332d6d29348a4dd8b22e4fbaec744013337e4c41b780e497f61863d2dea0c955cf77939b2f8975cbf4d535b475359dab150cc1f54d0d58fa8c5ea16f8f03a0aaa9411d149c26e25418632fe06af0cd37d5f9357b5a0f6d3dc2e5c59012af125a52e5c39b6d9ae19e7677605be74ef20a74b8e1230d1f7527820bdf129342f693a4efd2c12bec62b80cce1986ec2ea18591af4ad425321d7b089f44ec0352fca16c17e9233cc00bc67b6c48f9ba8fa4189ebdb66d923b2eef25f7f1a631650a3445349218ca6d647b13d06fa61281e4809a6ca2d9449d1b485d364f35b51addfcbef7cf824ff5b46e9e7f1d3674bd59aa028071439832419ae9352995ad66dc59b6752097652cb3ba91733147ac9cd9c42ec1c5cae994c223fb98c442c085c180359de9275563a2029df10d5edbff51275309e65ebdd305ae66d0aa3562dc3cb19b9f48180d5a08af1b2d02e6ce80090b4984c6d0d195cc1b4e6e1277faa3747770dfed2ecfe1930824896e0ad6976a3552d5e6944046da24430f33fccfc87f71bb6117bbe26a0976d11d1ad908653ee793aa15e05e50fd0e97b0b61c76ddae5cc559af3fb13102bd3a5bb32c53e12b37d2dc42fbcc6e69094b376d443534d2f1916e3ba4750abe7bc7642babc22a3ee3d36b88fe94b6935dcc867c7b5e872b8458dc118856d47736d1060aef75a6504bec50f27ff2d0eb9c4e7dca83c2df91e6eea22e7c0d52a454fb054e7e25b4e90b846ae30ea275c38a5f26518077a1c0305e0d9bb671a0846c15fadb4d847769a34abd4ca874d356d1b3a8c28a3d3268f5239805d3b093cbcf8495b1be3703ac9d8da303812d6f453251280383613b6e3d38b7aefb5a1f6d7f499e28ffeb3bb6a7f5bd20a4afb4798a21885c4daba0ec3aace571151db611cffa78c4a9316d74957e7d5765c93a6496d4738caadca80fe829b1bfb20740a41572c691200c44148456fad50a4e1f6ec5a200ebc6db653b7d1c9678af95ad0ce081ac935593283e47aa739148c4eb314186a676beedb8bde3d3a52cb3ebf66ea02ce60c69a9000cbd33a3b137bb735080d516f20e417247bd63d5732f3ffe9767099677841366f830a3a40fc1b83b41c94becac80e42fe92e401683ad7b07f1d65acfcc64025c225b9c00e6e0548de9e1a3652f90676273279a1a3f9b9e2942f450d0de364797dc6b7694db9e06f12eb405ad2b5f25145c6313ae3a69ade129d7a6826fb0203aff9dfefe8197901d4368170ee0e984acbcec45dee4750852b7167b2fe6374cfcc8404392432ee8236478a0a5ae27856d1e0f34c69664bfd2ea7fc3d7595a2be6b4586df0829147d35cf384853e8cc381bb85634329a5ebe128934f110bc25e459a8d53022ab8f670d24ff0b5a8631e1399faa9c22e73b2cd61035ea17f7f232ca0518ee9868b04e8050551e2028346585cd117e3e26368bd318adb894245ef6ca91a9aa6d1409da907e29f76dbacb8e558899ede4885cb76b6092e77976eab2213bc99c81517640f65be5dd74a2beb2ee07a37ad893db4ccc3bae7ad54a536b8ae60778d99316c8ac690721a54a116d97dcb0da511e9f0ab452aba532c50130e20e1cef6bddcdf706b89fdf803e751e16a5daa9ab5f338148a5962f35c6561ee5006a9928759495e236abe3eb92369b5f2ebd84966f3c2b4f2e90e5164e52a320bacb23848c3d404053ba7c65abb969924ed101bebddb1b453a691ad8429c77a29b04284e8d85a646c491bab5eb6624a804673c418486f0840cdc8b55ed9d092a917770027f8ad16633576ea4c5c283314ca034d9b8dcba8fe78cce2030fc75adcb2cceced3082d783d48ac74f1eab2be9c6b1135666eeaa89888e32cc6ed4f72d03fc2f260d71fdb83db0a43685276906e762c67b000dd2b091a46a40f32bf8eb141de9e444b1044c99d1dabc96177e761136ebbcd92f03f1cf27e99e67080f09216f1d67c9253274911667d41080fd3c61f851a438e4d147c658ca5c0643733d075e917a098021f62ebf9283c4c7d515ea20e82d26828b53733b9d7500bb46206980b4e76ce4f069f79739b189fa87961e5aeca2f5a5fddbabbe17777bf5953622eb92b27cfbf51d6ab4729609d683676f8f26faf02b117be77802e2abb32a8ac3d9b6f3016bd380e07276dce447eea2ddde0d65e6cb9895270cd0457743dd8c81ba86dfe361279c83fd0a6ec79082df40f6f692d912aa6bd2e5958aad6445b83dc9dccb4cd7c0f9793e3796eb816ef1d6c52ba2d9dad20016df30245ab1c7bb94d1e8517fe913d80174a6ed874c88ca02f8ff4c4d02e28f28221320ab02c19910b8072b5a8236e590450296574d6198a700b8a33240dc3ba208aed6803394b9d6290d690848498fa49da2f5483423ee75b5e7ce2fd544dcdedc1337ba7c75358d78ba1a99b0481bc68d903e8cd938112e0e919dd7172a1a244bc48ac5981b68641417c982661087d9a4c1fec85d60f3e0bda085eb90854e805d10d8f7f7268a11011780434f4e7c3a2531264c61a616630c3faab5b55ebd8e32d65c0616529a551626d139ebd0d33dee678bdb1167ca9c9ca6639098b4cd2e3082343542ba3322c4decfec3e7ef4877d444cedf8e48c2b01e1243b54178dc22e9c11667d2a8568d6ec2350ef3e0777012b8c4d8dc592bee2283b97efe630ce2585b61af07231cbd6ec874a230e6e19040bbf74c312706b4e7a6494d627c51430f81aeb473e34fde9397c1b9da50e77dbf8da340fde9621411f380b5e9a2c7f3322ddadb898aa4f39f3876b793493499da21742b02cf7479be35a814c755bc3098cbb318b20d50bc2d57c61b6b950ad53add7dfa300c8423c9a67527238aa060d87b30d12e1d49fcc0d11abf92f3d03cea2c1b8d79a32e192820f9717f3ab8fa61f5655c8e35f578dac71f541b81c7637c77b915565e38071478ab52e4f225e86b51f82a0c78c0ab9a929c349becffafdb9666c8960ef001883a766e2f4e28f0ed4f800390a805855200864763bd3eee88466144746a2d02a19474c45c14fd745c46b89b0523f4637c268318d81bf437991589cb07a2096118f295026ef5a45dafe85fdab59fdf2d93f502abf7900a0e7300ff91c6c98e6c5a4cd4d03ef24f88ab4fa4fdafc66e2aa0b22300baae82e62c34a00c1d844ac10d2033f72a58f158082325d45468344a8338a5a39efa89b9f452fc4e061a008a07baba56f1fc199f7e35275829949fc652a0f1d3a4067804be9658f214a9c5115029b896514c8ee4cea684f4816270c1aa4b01e28b5cbc3b9c043a21952a9f873f611860d0b3b8286bea01f53542e40e165284856b43bb3e4d4357d9378bf843143ba2adac9021e4879f38b9eafac51a62ee6b3a58caa98eecc632bd6961097abf0751f8a4774bebebbc2557bd322b338f4b5e4f3a952e88b13f39c0ce58881006ae42d105d6efdc16d18d6e0fc67187a9ebb2b314b2aaf5d68c1b49abcbf7b1d5ea82617e3c9efdfeea71024a8ba26ac5763b0b97d0c4de01559dec790b1480be5a211163b780db419dd3a72f3a41b99971d274de0bf932140f7f56fb5b1d2be0dc86181ff04d894b9317703145f89421c97494a7e969d91d118615318bb8a1c9d366db766c09ba228971e28cb99d5449d6d14bef85d6690642d187c3f5dc2ef7425fc938378d44f75f2cec2ee5e6bcdef57c83f5db98f305e9d43201b966adb49b79a8001bb483b98e1485f68188c9143efb45918ccd1c00a31cb26d1913fd3b5c5fea7511c50b744222b0f36ee9e431ce5b7d8a7bdab853a4d17bb5f5494fbc2aae4331607d89dab96946398f0422b292d2decdf576cb727daa236d0fc7f9c21049d2013da39845668fabe1a15159b26c31e62ead2b1744503ef57c779e43ff3a4a871095052124c9e0a3007d7e80a74173093d57ef19e0db58db59289b5aac2e74317a8269a92a63ea24e6da88a110f3787da829feb09a3b24de49bfb242e10699a386f7621518b21f25eb9fb65953ece41189f95235eed2859f76c78a9a748dce0ba4d0ddee8c3c1725f008406f57acf5fec3c1f17197f3ad23063f7ffe77895c7e701f6b07283d31fdd6a18fc95ea66f1dbe8810632a0280392fbb92e8e2dcc54c8220618bb295a7ae14dddabe384d3eeb37215d511fae63b7eb82e619455a2f3c2132a4469265aa16be99f35f9240a00996ecaecadd328290c231c2186e55408f6eefda0e6abb37851e321a3ae83d5aa2acaacc806e7813f91cfb1c00510454e65d6a9916d369a7fc2797bb1d8f5d79751c4f1dc6605e8abefb988d752efa1278d02d3405fb6e4958a1cab035366ee198e41578402535ad85e0ee8c6e9ba364e6ba3717edab1b4d7f69ec1a77b91c0231445bc5736ab69e9830f02064b3850e47c90ad4a3c3c279b4c9b871141c4702ac17ae12e1edfb8312811d24313bddb515ef014b4d04bf63de78fec391b7ec1e0457e9e88828ae5273898f4349acb581e579b83232fc9bf50ce2cd0fecbfc428b4c2688977ce842d6b90000000000000000000000007ca25ba2076a7bbd02547a7eb0bf8b0254b705848e1b879125afae64759aae20c3bfbeaa1876da49e222f55874817cfc461b630d281290757f6ef5ddebc71d"], 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfc000000000}, &(0x7f0000000080)=0x8) 2018/03/23 17:45:55 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x3, 0xfb0, [0x20000140, 0x0, 0x0, 0x20000b38, 0x20000b68], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'yam0\x00', 'ipddp0\x00', 'eql\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x948, 0x980, 0x9c8, [@among={'among\x00', 0x8b0, {{0x4, 0x5c7, 0x0, {[], 0xa, [{[], @rand_addr}, {[], @multicast1=0xe0000001}, {[], @rand_addr}, {}, {[], @broadcast=0xffffffff}, {[], @rand_addr}, {[], @dev={0xac, 0x14, 0x14}}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[], 0x2, [{[], @rand_addr}, {[], @multicast1=0xe0000001}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'syzkaller1\x00', 'ip6gretap0\x00', 'dummy0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2e8, 0x358, 0x390, [@devgroup={'devgroup\x00', 0x18}, @bpf0={'bpf\x00', 0x210}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x5, 0x0, 0x0, 'ip_vti0\x00', 'bond0\x00', 'gre0\x00', 'bcsf0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x120, 0x190, 0x1c8, [@cluster={'cluster\x00', 0x10}, @ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0x1028) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/03/23 17:45:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x404900) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={0x6c6, 0x0, 0x0, 0x0, 0x1000, 0x81, 0x7fffffff, 0x7, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r2, 0x9c, &(0x7f0000000380)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x8}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0x95, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x81}]}, &(0x7f0000000580)=0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/03/23 17:45:55 executing program 4: r0 = memfd_create(&(0x7f0000000000)='dev ', 0xffffffffffffffff) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) capset(&(0x7f0000000280), &(0x7f00000002c0)) 2018/03/23 17:45:55 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x0, 0x4000000400001) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/23 17:45:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e21, 0xc867, 0x4e24, 0x0, 0xa, 0xa0, 0x0, 0x4, r2, r3}, {0x2ea, 0x81, 0x9, 0xffffffff, 0x4, 0x20000, 0xfff}, {0x80, 0x8, 0xa1, 0xcbc}, 0x10001, 0x6e6bbe, 0x2, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x6c}, 0x2, @in, 0x3500, 0x0, 0x3, 0x6d804395, 0xfffffffffffffff9, 0xffffffff, 0x2}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="890404", 0x3) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x1f3) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000040)={0x51, 0x100000001, 0x3, {0xffffffffffffff54, 0x4}, {0x1, 0x7}, @const={0x0, {0x7f, 0x80000000, 0x40, 0x3}}}) 2018/03/23 17:45:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000012f80)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {0x0, 0xfffffffffffffffd, 0x9}, 0x1, @can={{0x1, 0x7, 0x7, 0x10001}, 0x7, 0x2, 0x0, 0x0, "53d38095611a077e"}}, 0x48}, 0x1}, 0x0) 2018/03/23 17:45:55 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpid() ptrace(0x4207, r1) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x404000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x9000}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80}}, 0x1c) timer_create(0x5, &(0x7f0000000100)={0x0, 0x2c, 0x0, @tid=r1}, &(0x7f0000000180)=0x0) timer_settime(r3, 0x0, &(0x7f0000000280), &(0x7f0000000200)) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)="d9e171fcb0607f97585dcf3dcb46c010a7a9f16075d1f79daca1cd3e1ff20e86fb54774e0a034163e06573ad425e0cb5fe7ec291cbe8c6e32f2e8511b7dc43bc9838ae49f663ed3792a7295a2e5da933f9a8754a5eb8fd6dea2fd9b06bc3b4", 0x5f) inotify_init() 2018/03/23 17:45:55 executing program 4: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000800)=0x14) sendto(r0, &(0x7f0000000000)="150c6a09b3edf01d00b75d27306520dfb07bfd52e3fc66e211af4060e8c64ecb863d280d2a21dc40c77be969bdde6263ea0b6929c741429ac53869d700", 0x3d, 0x8c1, &(0x7f0000000840)=@hci={0x1f, r1, 0x3}, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) 2018/03/23 17:45:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001d00ffff00dd9b53ea423f78326c2707eae846f2fa0fe3a12a6201b3c814ad6c405fc96cf3e8de3c8e9bea1e1cd433bc2cf17c0ce67212d2a35212c542b2481bc40180000000000000e53d9ead6158c611c91826a50673a20d816351cfc48179c10dbeaf83b2"], 0x1}, 0x1}, 0x0) 2018/03/23 17:45:55 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) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) recvfrom$ax25(r2, &(0x7f0000000080)=""/112, 0x70, 0x9260c7ac6991338e, &(0x7f0000000100)={0x3, {"e874a28b40e63d"}, 0x5}, 0x10) 2018/03/23 17:45:55 executing program 7: seccomp(0x0, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x7fc, 0xffffffff80000000, 0x2, 0x6}, {0x9, 0x969, 0x1, 0x2}, {0x7ff, 0x7fff, 0x1f, 0xffffffff}]}) 2018/03/23 17:45:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x7ffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) write$selinux_create(0xffffffffffffffff, &(0x7f0000000000)=@objname={'system_u:object_r:hald_acl_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x3f) write$rdma_cm(r0, &(0x7f0000003580)=ANY=[@ANYBLOB="1400deffc21c00fa", @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000fe80000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff00000000000908000000000000447d000000000000000000000000000000000000000000000000000000000000000000000800000000"], 0x90) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x4, 0x7, 0xe}) writev(r0, &(0x7f0000000040), 0x146) 2018/03/23 17:45:56 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = dup(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x3, 0x2000}, 0x4) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r2}) dup2(r2, r0) 2018/03/23 17:45:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x100}], 0x1, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000100), 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x1a1000, 0x0) connect$ax25(r3, &(0x7f0000000140)={0x3, {"a34507b6e30979"}, 0x4}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000040)="35389ba41cb0a3169ac9cd86329b7d1efa88ca1cc387f5063aedb750b30f8322c7e000fbe705d25ee2ec1f3cb677f582f79bf715e131b8b9504e2ee713f83a941ac9978823b9897879182a9b0fbee0cb01c30786288a7b2d490c1ce06729b80369fde359bf8e1f8514c9afb45f2cd97568b13641be025c478e4be4597d22dca9c2d9507cfccb1046d912d5e393b640a1e93e459c5c6bd25642227b4ba31671d17dbb82509df51fbbf9e722b2c8b3348b9bcb828f98092865780a0d9bd86427"}, 0xffffffffffffff20) 2018/03/23 17:45:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/205) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173}}]}, 0x5c}, 0x1}, 0x0) 2018/03/23 17:45:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x1e) sysinfo(&(0x7f0000000040)=""/63) socketpair(0xf, 0x80002, 0x100020000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x80000800) 2018/03/23 17:45:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r0, 0x1) 2018/03/23 17:45:56 executing program 5: unshare(0x401) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x80202) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) prlimit64(r3, 0xb, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xd) 2018/03/23 17:45:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000fffffffded5ed2bc7018cefcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioprio_get$uid(0x3, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0xff, 0x0, 0x3, 0x7fff}) 2018/03/23 17:45:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000000)="02000000004d16ed6166e100000000000000000000200000", 0x18) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x8) 2018/03/23 17:45:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x451, 0x6, 0x1, "85cf05e368dd8ab8ce2eb66e59e8ecd1c0549960b7b6b533f058eeca61c0acef03b4700a0ae1855d87136b991bb807fd979078d7f40dd4f78056e91081f49494d5f7b33470a2abe68425e78fb9fb6ad2"}, 0xd8) sendto$inet(r0, &(0x7f0000000100)="aec45b7369736d26bf4278f1f644d6385d2738ac14b6113246640c0a052d10", 0x1f, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) preadv(r0, &(0x7f00005b1ff8)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/23 17:45:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040), 0x8, 0x0) prctl$setptracer(0x59616d61, 0x0) 2018/03/23 17:45:56 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) 2018/03/23 17:45:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x81, 0x7, 0x1e, 0x1, "aa4b82d175e11872f2aab40f0ce1b53a5af706098091203df6ce75ad03245835bc53d166bbe51dab7cd8cff4a37f67c4aae4189f4bf36ecfb13763c16107f8c3", "0957da0e5aed76146e3188643a537ec19df45152db47e279d9795e78f7905fa5", [0x4, 0xf5]}) fstat(r2, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000001580)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001540)={&(0x7f0000001380)={0x19c, 0x4, 0x1, 0x300, 0x70bd2b, 0x25dfdbfc, {0x5, 0x0, 0x9}, [@typed={0x8, 0x14, @uid=r3}, @generic="bd7b961b51a162006832805d659dda71a54aad8e6a69c505103d558f0b5a026129b193fa5bc6ce530ae00582aee700d53a47c6980736cfb2c59495d28118a1f29fd7ca1972395890b391be3d42f4bd59e44674fb8512d897cee7e11c95a5f8523f5c85c5e51dc6701812101281d6c25254fefe569229e585fb18d1007fdb8e2d00c7746af304dd401c3968d6", @typed={0x9c, 0x58, @binary="43ba880b7498a1a3a2ca22f055a8bbdf9495c2c2f107cbedc76de52bdfe3588b221d581c2cd21c7c8d5e1ba3d7f5b6ea2ecd8e0eb20f93043656d32baafee654ce319883f0206f1e25da4dffa7aa11c7bd56d399a32870f556bdb1d85899b03987fb6f3ac7f388731026122c80d61383c4f6f5e7aee2e02ef9825045990fc2703637516f6a1c93879cb9023e5899e607a36e5a3f51131d"}, @generic="b24aa51894ee33b66c037cddf1722471e67a3f314cf88afdf171ce22fe89ba0a75824265460a3b8f815a5f94fc2032f8de4339c5a4f9b1d71e2bd6a62d0db9a61aa2082418ca90247e83e5b1c22209a5fa8931033559"]}, 0x19c}, 0x1, 0x0, 0x0, 0x5}, 0x48000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000001640)={0x0, 0x8, 0xab, &(0x7f0000001600)}) sendmsg$nl_netfilter(r0, &(0x7f00000011c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f0000001180)={&(0x7f0000000100)={0x1044, 0x7, 0xb, 0x400, 0x70bd25, 0x25dfdbfe, {0xa, 0x0, 0x9}, [@generic="2f8b1efe50084fda574e31cdf622334890f1a8e8d8d496ad6dd6e51f9e6d7b7afebf7869b6bd5c4a20934da76d76fc9c", @generic="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"]}, 0x1044}, 0x1, 0x0, 0x0, 0x40}, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000001680)={0x5c, 0x7, 0xa, 0xfffffffffffffffd, 0x4, 0x0, {0x0, 0x0, 0x8}, [@generic="536fefa07677fc4cfed2f647fe0668d5b1ce392641b052e826ede34943384f54cd85dfd24cf5d25cf3aca4824a42fa5b3649162f389047634f0b287cb55b5995202535eede37d3f7"]}, 0x5c}, 0x1}, 0x0) 2018/03/23 17:45:56 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xbed, 0x8, 0x2, 0x8, 0x7}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x8000}, 0x8) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) vmsplice(r1, &(0x7f0000b1c000), 0x2a2, 0x0) 2018/03/23 17:45:56 executing program 7: io_setup(0x5, &(0x7f0000000000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x9, 0x40}, {0x5, 0x6}, 0x100000001, 0x4, 0x1}) io_submit(r0, 0x3, &(0x7f0000002200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000180)}, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001b40)}]) 2018/03/23 17:45:56 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000000), &(0x7f0000000100)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) tkill(r1, 0x1000000000013) 2018/03/23 17:45:56 executing program 5: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2afb}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1ff, [0x0, 0x6, 0x1, 0x3, 0x6, 0x6, 0xfffffffffffffffc, 0x1]}, 0x5c) openat(r1, &(0x7f00004e2ff8)='./file0\x00', 0x40000, 0x14) ioctl(r0, 0x840000000008982, &(0x7f0000000000)) [ 189.174047] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. [ 189.232144] QAT: Invalid ioctl [ 189.238424] QAT: Invalid ioctl 2018/03/23 17:45:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x2) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)={0x1c, 0x2, 0x7, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/23 17:45:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) listen(r0, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/23 17:45:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) setresuid(r1, r2, r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x20}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000003ffc)) r4 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x5, 0x400000) mknodat(r4, &(0x7f0000000380)='./file0\x00', 0x0, 0x9) 2018/03/23 17:45:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x3, &(0x7f0000000040)=@routing, 0x351dbaca1afea96a) 2018/03/23 17:45:56 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x32, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000100)=""/150, &(0x7f00000001c0)=0x96) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000040)='bcsh0\x00', 0x1000}) 2018/03/23 17:45:56 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x109, 0x800000000e, &(0x7f0000000000), 0x0) 2018/03/23 17:45:56 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffe) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in=@local}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) tkill(r2, 0x15) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) 2018/03/23 17:45:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x18, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xe61c}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x2}, 0xffffffffffffffac) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x234002, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/23 17:45:56 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/03/23 17:45:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x549000) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000) 2018/03/23 17:45:56 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x5}, 0x90) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x3, 0x2, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000480)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x23a, 0xfffffffffffffffc, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/03/23 17:45:56 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getresuid(&(0x7f0000000140), &(0x7f0000001040), &(0x7f0000001080)=0x0) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001200)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000040)={0x1c, 0x3f, 0x0, 0x70bd2b, 0x25dfdbfc, "", [@nested={0xc, 0x1b, [@typed={0x8, 0x79, @ipv4=@multicast2=0xe0000002}]}]}, 0x1c}], 0x1, &(0x7f0000001180)=[@rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x50, 0x8045}, 0x801) sendto$unix(r0, &(0x7f0000000180)="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", 0xe81, 0x0, 0x0, 0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000001280)={&(0x7f0000001240)="234a75eb26583093fbd10aaafe2450bf497286f89a21ba9811af0f3827a8944593668b545306e426252549571fdab3627ba0f75bc716cc8813", 0x39}) 2018/03/23 17:45:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') setns(r0, 0x40000000) 2018/03/23 17:45:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x44840) ioctl$KDADDIO(r1, 0x4b34, 0x5) 2018/03/23 17:45:56 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000400)={0xa400000000000000, 0x2, 0x1, 0x8, 0xe}) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="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", 0x109, r1) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="41647473e745848db37084ec2196baa123463291621f4d7ecb99e71db053e2df85baaa32a707c42d609d3e4e2fd81deab6db4841bcc65ca79db9444c22599de8100ab4b18c09099fdf6a711c2d643a866ebff3ab5b80d531bfd12c011ca4ae3bff73b8f86996b718e9319f34b12cef10a1e5c6fcebe54b2e3cc0ae4a28014b3144", 0x81, r0) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) socketpair(0xd, 0x6, 0x800, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r6, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) socket$rds(0x15, 0x5, 0x0) 2018/03/23 17:45:56 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000a12000), 0x1) semget$private(0x0, 0x4, 0x400) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00000000c0)=0x5, 0x4) 2018/03/23 17:45:56 executing program 2: clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x400000000000}) 2018/03/23 17:45:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1c0000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x76, 0x2, 0x20, 0x7, 0x800, 0x0, 0xa6e, {r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x80, 0x6, 0x8, 0x7fffffff}}, &(0x7f0000000200)=0xb0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000000340)="d3000000000000000805000000b4f292f4528e5a8200000000265fe1b5ff985e", 0x20) sendto$inet6(r0, &(0x7f0000001100)="f8", 0x1, 0x0, &(0x7f00000010c0)={0xa, 0xfffffffffffffffe, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) listen(r0, 0xfffffffffffffff9) accept4(r0, &(0x7f0000001fc0)=@can, &(0x7f0000002040)=0x31, 0x0) 2018/03/23 17:45:56 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x149000, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x141042, 0x0) write(r2, &(0x7f0000000080)="b5f187baa179dbeebbb76b87398ad77c1552562a3373bc0dbe72ee341d5d1ac515160b212b14b620d0318dec5d1941a7c0ff0562a33637e65d738f69806cf11c61caefbcfebae27bbf44c79435e0c9a46fcb5030db0a68c791b3ddc8c0cce97650990c2fb0b3e1a418a0c5d94585960d53358f3e0de6c54fd95ec12d00337485bfeb310a3c5a9783399346d1d06b76fa4195efedb5d8ac4a", 0x98) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) rt_sigprocmask(0x2, &(0x7f0000000180)={0xa7}, &(0x7f00000001c0), 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000280)=[{0x3, 0x8}, {0x4, 0x401}, {0x8, 0xfffffffffffffffe}], 0x3) 2018/03/23 17:45:56 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x400, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x8, 0x800}, "706f72743100000000000000000000001000", 0x8, 0x10800, 0x5, 0xfffffffffffff24b, 0xff, 0xfffffffffffffffb, 0x1ff, 0x0, 0x5, 0x100000001}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x20) 2018/03/23 17:45:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3, 0x100}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r1, 0x400}, &(0x7f0000000400)=0x8) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4000101087, 0x0) close(r2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9592}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002400)={r3, 0x85a4ea7529d6e064, "055126c723a566ae3dbbede6f83906a26adf8749acfecbb43606672a86d80857bf4ca07568d67722ab96a62d6ae687fd69d03d01bf00b5fbed61abd97922ee1d4ba3a38bd57f408caf3a1b005d309f413304e283e68418e0a2906577b0ea722380fbdc92582ab86b8100b3f84dbf9e52d0f59d912f4e5bade60a27c08be01626b558b3373d2c94e9bf47a8e9b40e81dac74225c40150f279049e3bad29e807f1d54a6d0a041474b4bbf7b1d03e9fe46e9f7976eee70c2b9e476b1d85ba4ed4e18b4ff430867e1dc62efdbb4406c2e5ee21961bc276018274192d29fe81633c4a5e4ff0d4a34d89239e4db4269194486b913d2c92a85d88ee2ab25038a636f2e63c25f9cb6a10a52502343d115e4d63a83e5597bfd6e6159de58f2a57028cc1a25b6c1edfe292066e239145b83ea34978ad7197458efdc5aad9179a230a5c58ab6e504a7d320cf83ff8dfd279fb77aca827c025e5f11c8a7b1b30957b945a51d23912471c498b7dc9b7c1bc3c1eddf72bc99a9de5b670f54990008398a910e1a8f7ca7ecf9464a827873e6ba7bb0954efb0cef4dae6174a11c87cb01c3010fc11c1c516d144130ba1c3e6a92ccd0d0c7d088284d15357836355326eae1c3c71dab59e7fdfc499da64c5881c706ee03cb82acf8843845404fd997af28ea0f96f8a706cd8161ead4b98a452be7062d06e64c713ab4a69c473bf127c85881d38c6dbb6a040e03224879bf0839a8290fa63273795b7c1fe037114d2942b6cf31618259856ceb2ec7cceab43f4f01d74280fc39488665aa148da8089a6fa690b5377d5cbe7804394f52c07c14bca47a2e0726b77b9e4479f931837955c5a3faeaa33b1fa4e88498a58cac83708178eb49bfcbcb2c15cf41b1440b4cf1feb42142734b7776a1006bb2e93a0df362dee7f300d4b7835cb3dcf4a5f96883217e5caaa26a093545aca5a27a3f94ce47c0d4dd0523016a449fc555cf3ad32295d5a173f318d78e514ddfb0bc30563082bbc6dbb8f42cf532fae2d1f46c16fec49a7518407f110dd06c66f193ec3454164a79c22d436cc9630da6610264f37df00e7596ac244ae351eaf5edd782fb7c34cc32702a766542d8f27ed5ec3cf070e0954d165dbef762bc53d401bca9f118ed9312ed80439bbb31845b36ff0e8d96cf37181b1736e12855d09a82b6b78ce3ecd8bfd53bf0812f87a28a11ce456ba1184717e95c7af9171844f5844b81a6bd36eb98d11527107910d5e2fa0f5b05761601a1a763e5829d0a03f872182634514d82ae65e9fe2280faf9e0381d96db8795a384ad7db7c9cc3b2fe4ac88958755bac135d76534e61b9394ce6e5a2bf2ae26010689ea38c425ec09288d325ab6fee657c370e6afa2816caca4df0545306e6a1d4cc4f64870c4d22c413d546cdffda9405b1a574b8bf05b8edddb92b073ff55d94b7983495fce26775ee72b2e935e00ccdf466e7cbc633067106e241ce622671690099dc5c04d30c54c0c8c28857237e77350d1e06beff6e4a924519631a031c792b9d6375a594c936f2fe07953a97dd5642ef153b81becfc6cd1beb7df553c6eac4c32e76a952d9ac4c29b7d4da5494146ce1bcfe4448338252c9588baf973f61cfa537ebc7d543fadbfe4b38a4487fd5422a39d2e18f2b418762a10c0a3f7de37e5d336bc9a85244942f899ab882c1fc19bc435335800b519262ff1fb4d09a5bbe90284d9ce902c4a4b1add9c8417114ac645a554d9f52dba6c887f5cb5b3179a36cc6e265381c86f9e191338a34d52005da9bddbdd88bf20e736ccf0017c05fafd846070c19cf131481b377ecbc03ab640ac84a3945dfbdd1e220e512933b240c26f360b0da10027ccae8a5d68de2df2590dbacb034823a73078a3275a1cbcffc3cff2ee4c5c5dd63d1085ea57eaab89cffd42f0cd66f3047194e3e753b7f36c00434c371a06d2ea4464ba2414217eeec6b2982a3397ac60b0ff8bfe2e3a9667a48d133290a86739e1c69691988c86d3ad4dff39ee01bf769cbe624a597ba0086b6984b573e99d36df2db6f4ad7cb7b363d65466343d1f460788643ac3cf43f92e06bd5c4b9cf63964a7c6bf32389276c11012fdfaa4831659961043b285b8b8aeabd8326edded9fc292bcd0aa38517d8424eeef115d62007d24e49ade46c1ff8e15637a06fd7d6ba98cce12aad2a1dd60226a7c04666b6f8b640dd594ccd6b4907960ba8fad76790f78d8fd4770f733277201b777ba55ef3d11def8c7862ae2e8917e8fad3f89610bad5890d09a67c7570f5bf349cb2a2978ed8485303136251d094d012734b5da3f902841f8108749da8cffaf778127411e615adc8b2ac1888c9c72e56af8d3b8fcd9850e2605bde74984e9033975419b8b780846d3502f30b9d49848768170df6716021bb82eefcf09bf21a09270566ef5870d0c311c28f3e65b40f983cf01e1d184d6198405160214fdeb01ef83b212deed52c02328458cda3fcc80522a52330b0d2064cbafe9eb6c4bc9e12512e653b9e36360c878703740bad189744596b4f916c06cc6ee186db3b358cb7acc16938bab780b1c508e8adfe50c391c30b0a67a590091fca6179d0a35de3aafbd57e3017ed59ea05f1b2dff959865493029e3f8405a82361986789ca66d4c186c506097c8ad6a1cd685555bb7701d904afc6234a06c40457ae776d1a1bce15f2311d3fc3de15175ba5149a910980d5077a8f3ffa8cec3bab92d1a863767862d9ea004219000df1ad2f571b73c73255f875b8eac115250218ee9ef2dfcd555bf7995e2644b0d65c3bb9ae01245f63bb7756aaad3afab113da00affa68e857481303fb2e15d72f4441a7cba8f28307baa46bd93e9658efb4caa0be2dac979ba9211a0fef16d4779e07bb84554e0f14ddab249c58170e800dd703bd41da52115c6838b9e3d6d41943c0ad74664711fa45870f58b4b525aaa33aec74faae2e2f6ed9f570a4c8aacb327a56eb638d2783d088d5d2a85ce4f7fc701dc9f52ee74b9b2ab30a708dceb28d90819048df010744985c809fd55db483cbea3e587c6338473fbaa87d64286010d1c3f77f0325c4c8ed5ac114cd53b38d26ced88bbbad80fb7a666e605ce918649d5ac05ac04c714b5b6ffabb18a30d17972aa4c71033fbcf079b0c47c20a6928157b3f6e87afdfc9a6553d5829c8d05864af5756d01e56dbcdec6791c2e8c364bff38879c2973e07d54e92c9c666b990a0201b64f682b69f0ebe2491be1ac524b6beac5b77311e04c02e1080503790fa8c03ab1f4769193ce31214f4c9e7d192cf674223f5eaeb4d4d8756d131376c5a9520cec345f72ff281a83c468ae127dd2893ba18f677335114fc252076cef78630190db0202c3ad5ffee1170de92f17f837491d5a3477f90f495039bdd949a206e165ccc7d6cb9b30602953a56560f798bb4983da840f4fb5349214d0d6d472b714b939bdde7d0bf9e6c8ad901273eb87fd9add2e5410114fd18a5f265050c7afc04e38bc0940df71161797645ee44da80ed80603f120c007fcebf574d870fc0d68de8598956c5d2fac39401373fe02bfe7949e86050f35e565c2b611dae236ef6909becef3af917f1d691abc9d45767bff73c8e2c29d7af14c7a8e6a6e41ddd1255b18b29cd8c169e1e5555312694cbb43a04cf7fab2491928dc04eef7afaac937f61aa0b4d32fe5149b56ca9607cae0161c8c1464db2d45e5be7d39e7996f27ee6c166af9220556c23eb3bf5ee6cfe41b46e5cbf350ae6fa9c47287f5fa0c98241b56c27b4a3e7c8ae79da70f6d85acee37da4dd77b240c25eb64a5f01fa496600ae466bd7aecdf0c3edeaf7d8a0c2815dae21c360b759947015e6bef923afd549cedcb931dc2cc8088933c117929cfb8c4dc38dc8d9a65491004ed3fa710fc5be45fcc3775a4bba274b2480ae98e183ce0deb7f4e1fb32cbcd86254eacc06f9d7050495e04c6ec4c4bc884a3612c0c8b7eb5b3861865487eb92aa4ed7ebef9264bf4cc228f8df4a210e6bf00f0c335852c3383b0896326bdb767f1e017ef97b0b91d5eed686f17dfa1e8336b2dfbaa01bf823424a54084de3127cd262f11cce1cc5bf43fcecc09283eca6ee649d4db02a423897ce96e1837da43b7386e9f802ecd4b6c5d971edf90e90100f50f26f30c465ab571202f06f1f80aa11dd516d7a9da6c29c0d6a33e9ffa5402c87df22dd2019a5be9f29c2ca15e464b9ef5ed0dc8e0dce4efd36b747a6e1f379af78a723671e712338c1d1c2cca366c75b3801b35858cb2f467bdfa8e9cb57a5e373fdc45dfcee3cb773ad95dc745891c8d90a2c1769ead2500dbd20b695da8993a24bdfa7a9eb4597f44a866ab7218d57b10fc5ab42acf0455898b60062d89893b16bdc12c4fe5fce2877ad0a795cf300d0e3c140ac4d8f00da91f500dcaebefe2c7c73c4f4f126e234dd4da95c3c325921d54a3b08e75e3b6246dfde8fdc502acab1140aabf1e81bac01883b69928b0b41b0a261b66b0523e434ffd9d2d56108529d3306bb5361ea6b047bb95c7f8b0afd85ef926f71f889115339248c290b8d8b52ce435eed104ee1c88fd1d243b9c2795e099f86c937dff495e6b651da5326eda0844aeacd0458e330538ece60531979fae9d8d44625c6208a7f3ca6135d9fb507e430fd3643e1873d3e5e332b59a02cd9fd73a468c5eb85637183c76c31328b5b68da382d4b8aa9a22e359d53d3ad427894ad83621c22c3bd520f9d78391ff4ac9b126fcf74c9ebad29b74f36d20aa2772a220f8876b91ae39ef92ef90a8be153b1ce2c2b9baeb4074ece6230988b05265378c88ad27350f9a10a31a772451ae98c35974048e490e9317188deb33c195c15d3576d19e0fbf62396a65aa2973f9a02669af1749c564f0f7659f1d7e001cda8c5dcaa2ae8dbe9ff993d92326ac49da1e7b5b1bb4c925e364ca05e8cfcaa596f9302a2eafd0f744b7b77c0a7571029884bd71e97cec078138bf1c5613c1fef8c5901b0a77646dc3ee49fdeb14589aabf4e842b5927b78fa900e6b7f0af0d30a48af39943ad15703de39e60b239c20afa17186307efad4f7956e8805c900267ea76a9862a8142f0480f2916034b5565e0b31fa79bddf48589f67665d37120a705f4de9e16efa99396f50ff419450767d427104b40ea67afbf1352c0c2e4960d6a1bb9fe7ba96cd4bee4a8ecc43bd7e4cdfc640e21c7bdd664582cbefe2354df95cfe18886a17c47e99349217165a8f66fdad2b63c4257a9009cf39a5a727b00daafb429f24f2e4c4feb2417ef045c74929cb6028c5fc529925bd56fec533f0fd9a9cf14ed1d92713dc528f18956adbe641a85eabe96fe97afb50e02cce908b38b3fb7dc427c02c052e66153cdb3d952f648ad629a137ac1969a642ae9aecb783c2ebf7cb56b7bf0b43529f2457c01db74037803e82575a4410f2758232b97cca981e05042fc859405cb303ba6493087b2d544adde0eb1967f176f7c307c453f3eb4fa456ebc6874c12f0ad405897804d8022b21809d2de7f1ca216994461f05da798fd636c54ed933877f83f24d3fffe8a3480489254c9a095b387b9a06b46c92515f8031e48410e601d165def3d0f0f2049f5552714ea6fe38ca1b2b14dcd3187e6349705625f6a22e96fe253cc62dcf06da50d8a6567c1ab21cbda3f42aafed5b278875dc596634c30248b4063dcc4471e917f87d07c4e3c6a4dc2da2b3c392bb889fcbb98d222e560fb19a0c830b1925302c7998cc1237abd73834ce818217d2f2d74a76fc795bd32d9694ad4c6c5ff2e07bc947c9"}, &(0x7f00000000c0)=0x1008) 2018/03/23 17:45:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x3) setrlimit(0x7, &(0x7f0000becff0)) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)=""/46, &(0x7f0000000280)=0x2e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 'bcsf0\x00'}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0)=0x40, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x78d8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x5c) 2018/03/23 17:45:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000338000)=""/4096, &(0x7f0000000000)=0xffffffffffffff1d) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x4608}, {r0, 0x2000}], 0x2, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x7f}, 0x8) 2018/03/23 17:45:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f00000000c0)=0x43, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, r1, &(0x7f0000000100)='@\t\x00\x00\x00\x00\x00\x00\x00', 0xfffffe2a}]) 2018/03/23 17:45:56 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x8000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x0, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x7}, {0x2, 0x4e23}, 0xa0, 0x2f39, 0x4, 0x8, 0x5, &(0x7f0000000040)='ip6gre0\x00', 0x8, 0x10001, 0x7}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) sysfs$2(0x2, 0x3f, &(0x7f0000000100)=""/146) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r2 = eventfd(0x5) epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r2}) read$eventfd(r2, &(0x7f0000000080), 0x8) 2018/03/23 17:45:56 executing program 3: io_setup(0x1, &(0x7f0000479000)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/23 17:45:56 executing program 1: accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xc5, "2de1e603b2302d344c4820ee135439b1fa1a381cdec4d33c730877419e9e5973f1a316114ded4f5d79b1ee4d488d7c711c9032e4b5092b8dffba9e8576e2cb52bc200008cc235594f93c6fe27aca5414020eb75b44bbf048c6aa5a55b520e37da1131f34167dea44150923b00503f9d4c139c1245cda1d1b991a81fec2b5a777ad05cab9871967c060ce6e211886a637d573f47a44a3d0af26f183596fb0bccdba52ed50d33c67ebc7977dd8b4eba107e85432efa7253c585a132f59b4bafae80127a0e543"}, &(0x7f0000000440)=0xcd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)={r2, 0xcf, "15ff7584a2d1b83ca22704d144bb42f2b2c1b2fb71c5c8a6928e4b508cba5250702ae4aa3d4bf1ee45b03294fdf2376ef01dbff477010362db3a16efbd7e22bce6645f09da9df7e0dae2c6f7d65adaf45ba9691a3dd64422e31094e3140810267ad88450c57adcbf78cc036ccf0ba030de870270e7e38bf82b79e35eb60e018c3cf417535283bf5d0ad8c039fc6c55d31d5e2d0a91b34b552283ddbc4eb62d34b9811f6d34fbc87978d2fae3ca718d9e4f0992220df20bbf57f28f9d7673712683ddd2606dcee37c935c53ca317250"}, &(0x7f0000000580)=0xd7) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) getresgid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) chown(&(0x7f00000005c0)='./file0\x00', r4, r5) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) clock_getres(0x0, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/23 17:45:56 executing program 5: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x5, 0x10000) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x39) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, 0xfd2, 0x299, 0x7fffffff, 0x100, 0xd8, 0x80000000, r1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fa5}, 0x8) r2 = dup3(r0, r0, 0x80000) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x69, {0x1, 0x8, 0x9, 0x6, 0x5, 0x4}, 0xffffffffffff3c86, 0x4}, 0xe) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/03/23 17:45:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7ff, 0x42000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x600000) 2018/03/23 17:45:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f00000025c0)=[{&(0x7f0000000180)="7b4e6a2cef21737682c1f4acd5fbc7a16ae8493eb197ff47bfd930d420a4242cdad6959443cb28f3f3ec07af81dcf7cb4b83983269cd3df21e9b065c0ad87084c99bf405d3cab9419857206dd5121a29f59f3aed2c25ae50cfb0d9d6682ff41ed57a8d212ae2bfa361d74acb43375146ead029f9cfd95bf4ad8a8e2bbaacadfb3192872423d8a96138e073", 0x8b}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="f864924592b5e420e67751bd513a8cf82855816939dd6e910f36082f55003e671a27fa179161aec387c58b540847f38024e56f0aaf586c9c91ba957b36efed8affd64bb39fedb25d94b14e6ffbe5640a6ef72015e126fde64f158ec5b81add6af1917036f26c989c0997a11477f38057c018702d8147f4ed3be6be", 0x7b}, {&(0x7f00000012c0)="b227535c1a4bacf293508f6fa8330552a99301edad161492d7ed771dec85fcc1236ca5f121e5fe58609c942bcec0b621755871f3df814f54e5f4c1b7f19d8a3b20465ddd6ebe6b2f6a758eaa1a6c3e9e1263d4efdc59f3a9ddd2218524832cc4e86ad01c8de4feeae7d3acc22c125aeae5b1a8218843e26b038a82272aa587d3efdfd202f30c7581ac36e5a1be9a5102247b46cd6c4d32c0d0634dd628fc86f2e50c209e660f1bd704dd385ff990a2cea0423820cb", 0xb5}, {&(0x7f0000001380)="6f3bc2e5cf7a361e5959d28f34740d471864b7bea7e6f0fffc73dd9576ad2ea1ed8694e02afc6c67e93c72414ada9f9ebc7a10f0ea2d59f4f447c3d5b06f961cc5cef8a810f9c5a2ace8b0cc8f844ba4c935c334c12fc0292085b3f8b0f517c56479b0870a955807e59ef847c9254964be7d3b6839f8af3d5fd7f0b79cd0fafc9e59f5", 0x83}, {&(0x7f0000001440)="3a1bf7787c7fc2aca2123a2559414ccdf2e178fd97f04522047a679fb1b4b43c08b86bdcf5ed3d7aa60b7c7b4d23b627245aff608c87d7dbe3a1896211f1290a1de3a9a25055ede33326c81184a875cd3c9ac50ff2d3d5981383f88a283ff2c7b0b70302c28079767a18679760e32f59f93a034666c8c66f37", 0x79}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)}, {&(0x7f0000002500)="42188bc335e5df2ca1a2938014610cad791ababf7a12c26cd6da17d05fdd4a900db9cad2a4ff4eaa0b343ef7607602bded14444ff421b5cc92b1df3c9a98cb1f6ac10e305a821551c483efa7ca4efc9e6e78b4b1746ec21750ceb8226fa549887531e856ea430b91b99f260626eae69f8320933d0f21a9c9b3ee59514060ee67f777836888acd18a", 0x88}], 0x9, 0xd) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xe2) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000140)={0x1, r2}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="300000001800210c00000000000000008020000000040005000000001400090007000000", @ANYBLOB='\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x20080) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) r5 = getpgid(0x0) kcmp(r4, r5, 0x7, r0, r0) 2018/03/23 17:45:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10001, 0x2, &(0x7f0000000080)=""/4, &(0x7f0000000040)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x6}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r0}) 2018/03/23 17:45:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x401, 0x769]) bind$alg(r0, &(0x7f0000000840)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x100000001, 0xfffffffffffffffb]) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) 2018/03/23 17:45:56 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x4000000000000001) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x440400, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x7) r4 = 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, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000100)) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) ioctl(r4, 0x74, &(0x7f00000003c0)="3dd1444742367a216ad9c8efda5a08c52d0c7eac71e7fbd2c86f9fa68c0c66631e04") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f00000002c0)={0xfff, 0x0, 'client1\x00', 0x2, "5cb9077766461d0c", "8bf46164f8fe8f49752ebc9db8b7e6e05fcf5de1f520c3c77e804b5d45501830", 0x7f}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x80}, {}, {0x0, 0x0, 0x3}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/03/23 17:45:56 executing program 5: io_setup(0x8000, &(0x7f0000000080)=0x0) io_destroy(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) io_getevents(r0, 0xfffffffffffffffd, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)={r1, r2+10000000}) r3 = dup(0xffffffffffffffff) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/23 17:45:56 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x800) io_setup(0x7, &(0x7f0000000040)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x1ff, r1, &(0x7f0000000080)="1c2630a640dc25758d3063c4814039fb5e73f8ff018edbbf6703dca1e20a2c66cda8361cf14d0ff271f2d67c0f04057f54faa109e79ceb6e3499de543f4838e3821d4f7d80e6eb97ae04d83c8e90c129ce0735234029b784ac1fa992cf5f017d8e104e94491a0bb0230b1948e88924f05d60f6c94854d11f7bd7b03d8200771da1eb130b7cb273ba35082e08628aac850495e2d8c5b95ac0d84f3f19b9078442db162875c389d042088fb3198727714936c2bc9a19db5f80eba21b688cf2df2d5658c0900c4d572cbce5dfc37b56e23ad5a056db89658892519a2b84e292b71f296ffa1eea99260a1851e886f249", 0xee, 0xfffffffffffffffb, 0x0, 0x1, r1}, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d36ff4)={0x10002014}) 2018/03/23 17:45:56 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x2000000000000016, &(0x7f00000000c0)=0x2, 0x188) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000980)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000a80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000ac0)={'syzkaller0\x00', r2}) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x7}, 0x1c) 2018/03/23 17:45:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x24}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x158, 0x20003) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x30c, 0x7, 0x9, 0x15c9, 0xffffffffffffff7f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) 2018/03/23 17:45:56 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) write(r0, &(0x7f0000000080)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff10", 0x24) 2018/03/23 17:45:56 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000100)="f534ea821a9df072bd8ff2a64538f55aff885573482e669bf96c9b2247abc16a7866532c77e9cca24eda74d1a9a554c33935160799eef07b84bf25308ad9329f4861700b0c90a53ceaca2bc0e0a0f32b566686c4cf4639d7b54d38320cc87daeea2d18bb0cb6abd663c840db12153ec0d602ccc139d55084e66e55") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40021, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x1, 0x10000, 0x400, &(0x7f00005b7000/0x10000)=nil) shutdown(r0, 0x1) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000023fe4)=ANY=[]) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x501000) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000180)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) 2018/03/23 17:45:56 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x804, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) 2018/03/23 17:45:56 executing program 5: semctl$SEM_INFO(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000900)=""/168) syz_emit_ethernet(0x83, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="f949ca05c56f", [{[{0x9100, 0x2, 0xa4b5, 0x4}], {0x8100, 0x3, 0x80000001}}], {@mpls_mc={0x8848, {[{0x4, 0x5861, 0x7, 0x3}], @ipv4={{0xf, 0x4, 0x1, 0x8, 0x69, 0x64, 0x401, 0x83, 0x39, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, {[@generic={0x8f, 0x11, "892e01b54ee4e69b509d5f24d02078"}, @ra={0x94, 0x6, 0x7}, @rr={0x7, 0xf, 0x4, [@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x100000001, 0x5, "5482104aa5bddc786e631ae8fc9528ee2d5221251819423411733d4037d67e7fb747f10f4f"}}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x2f5, 0x19, 0x5f7, 0x50c]}) 2018/03/23 17:45:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x12400, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000001010000ffffffff00000000a90200000000000003000000003ef0dc726a29a0a11b3e0002000003000000000000"]) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000080)={0x5, 0x20, [{0x5, 0x0, 0x100000001}, {0x5, 0x0, 0x5d9c}, {0x100000001, 0x0, 0x7}, {0xaee, 0x0, 0x66d}, {0x80000000, 0x0, 0x3}]}) recvmmsg(r1, &(0x7f0000008800)=[{{&(0x7f0000007080)=@ax25, 0x80, &(0x7f0000008680)=[{&(0x7f00000074c0)=""/4096, 0x1000}], 0x1, &(0x7f0000008740)=""/172, 0xac}}], 0x1, 0x0, &(0x7f0000008a40)={0x77359400}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept$ax25(r3, 0x0, &(0x7f0000000040)) 2018/03/23 17:45:56 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x800000000080800) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0xc000000000000000, 0x7, 0x7fff, 0x8, "d5842338cec43eafaead3e620d595ecdbf3e80b62f83294d367739bcb3e1e44e29ac3276ecbafe2d34fdc11d", 0x800}, 0x0, 0x0, 0x37, r2, 0x82, 0x8, "37792f0a4130f05b786ae53f9cd5b96ef0b420f391b4f8d0edf49bf1b1456e91c233daee7e9ccf0d72047a0f6f7d8a9d023320a06baf0688acc5cc71194bf1c1", &(0x7f0000000080)='{{mime_type\x00', 0xc, [], [0x10000, 0x1, 0x7, 0xa786]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}) 2018/03/23 17:45:56 executing program 5: fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000001c0)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/27) socket$netlink(0x10, 0x3, 0xf) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) accept$inet(r2, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x401}, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x882c2, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) setsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f0000000100)=0x100000000, 0x97caf07a0988c1b1) connect$inet6(r2, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)=ANY=[@ANYBLOB="240000002d00ff0a0000000000000000000000ee0f0000000000010000000000"], 0x1}, 0x1}, 0x0) 2018/03/23 17:45:56 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socket$unix(0x1, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="38a80900000000000000c009ff50e4acbc3563693ba6ddccfb62e7cbe2c048658b20019ab10965554e251b32ad88b10ce4106bb59566f894083a24db473396658dfe467c30bcf91568c9b62554d74d53b9e762ff0f8e2e59b7ed1792a7") vmsplice(r0, &(0x7f00000007c0)=[{&(0x7f00000003c0)="5598acfb40611c396361465c146d245755f7c384aa44703f44c9432aab009b2305ed62d45355c95166f1408bdbcec527f0625f08a9a1ffe1d971bcff63caba799d68bd29c2ab6c73ab2e98a5523eaa77f68a3eb2a2d032ce5eb546c5a654bdf9329e186eda447dec2d6215fad9731867fe5f50af4d22f7b794c2a757ec8a6121ab12d288beac75849f142850f41820e881504ef8ebb53b12967c6993c948644560e6abf6c7400daa8b36c1cc3c82327ab6f05e14fcfccf4a7c1a3ac7b4da4f8a8af5f1436f", 0xc5}, {&(0x7f00000004c0)="f8543a636025cdfa52695db5eea16799a5a914e3e03bbfa293a41b2131875fe3a0e422a2d4e8327257df591fb5d072212a1647b1bbabe2df591cfc9d9f89c05f137685363dd23fbd3a2ea3463c25aa046002460223915e2149ccf4545afe58ddc2beca6ed6a0406344120744dcad63a6bbfc270a8351963b4e1c9c7721b3a2326891b4fbe1769810322530694a0869506d058b7cfec5df871303000578e1b224a0991e7b07c4f5a03c6b52d17aa777b29e3fc5a2f30fbcf4e904d42e0330922d5b0190ac62a3e89d2cdda2b4de8981511a6f7f9af5e1201de9f48926", 0xdc}, {&(0x7f00000005c0)="17c9ed202d177a6105735823086cb8151c704abed1ae9db722144f0ac425cdff2a25b683e0386f42f9523ba8f52aceb45d0ef4ba9c94c7512ccc57da3e3b80e79f84669695ad18a28bfff47c732cb6a3b7cf564a6a6a9bdd04e977a40956e338c9e56f2c8482e7b35044100d0d6db53c383771452ca1f6509c561bc73a7dd3a1d237e0738f6752af74e7387a99f07fb1b8852c43c17960a08d1083a0e2eeea7f31a56e9861e851f91413c541429b70f183327e781415147acd5d66cad22ba9ac25a2b4ce4be8906bea37dd0ac684b0bc52f269", 0xd3}, {&(0x7f00000006c0)="4826085f19a62acd2724d070c9189080517dc2d4e3e54c64dcd8a52f7407cdbd8f102d5d613a949acb768af5f5fd480824ed338b981474333cc97705e627a267f2becf1efea6f73c7647fc93089eadd3cc8810d08a13ae5b7473f0f7e1b9782b3824f9a31bfe4e7b7ee87a2ae1ae08e3ec89e071144ea72936263522b11be30029776007d160da286af4f6b0625b8d0b37a71e0f7f9f68021d53df0814618a674c36c102dbcf06fe50dc2919308baba88cc7c34beebf797c291f3a3b78e1f5576fa21151078c539cca78df9458694fe696619313e5f0dcc097bf5ca1", 0xdc}], 0x4, 0x5) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80100, 0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) io_setup(0x7ff, &(0x7f0000000180)=0x0) io_submit(r5, 0x2, &(0x7f0000000380)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x2, r2, &(0x7f00000001c0)="9c69969f72aa798ac88f42e73926b9712623e4694dae8f2969a344c8e2a0dd344ab324749e5d977aad99517f85a593759562a8ee01567ad81051f1aac11842c5bb6c88f5ac14c2aaf89069b0da892477344577ac93008cdfa6a40191df4e65208c49698b0a7a392f0f546dcac0c6c1fe4e4b7f71203362389d6e2153973fdd14e281d19cd5cfb381450a644afbe9bb4bfb12cabbf6a10b00c3a4a5ebdf86cc902c05c90c07d658db2c14b20e979a11cd3b2bf3dea7860c1e55303d134678dceae5911c8f0e356feb2d29e639641d347b4578ec1d6a34dc71ee9a17c1475a64f007fe5c88d4ddcaf8fd1d", 0xea, 0x81, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0xff, r3, &(0x7f0000000300)="35f7a56231b3f070179dae761132b51cbf13c9165e8c0cda8c65ad8ddc138d21508be2891631cdfc2b56b92d4f8102aff2caedcf1f5ccfe6a5a3", 0x3a, 0x2, 0x0, 0x0, r3}]) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000140)={r1, 0x2, 0x7, r4}) sendmsg$nl_generic(r2, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000023002908400000000000000014000000100007000c000200e0000002"], 0x24}, 0x1}, 0x0) 2018/03/23 17:45:56 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x101401) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) prctl$setptracer(0x59616d61, r2) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000000000)=""/174) 2018/03/23 17:45:56 executing program 2: eventfd(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000486ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/23 17:45:56 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x4}, {r0, 0x10}, {r0, 0x400}], 0x3, &(0x7f0000000180), &(0x7f0000000400)={0xba8b}, 0x8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$int_in(r1, 0x5421, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x100000000000000, 0x0) getpeername$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) readahead(r1, 0x1, 0xfffffffffffff0aa) close(r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x80000, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1000, 0x6, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x1}, &(0x7f0000000280)=0x14) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={r5, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000440)={0x80, 0x0, 0x4, 0x6}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x193) r7 = getpid() tgkill(r6, r7, 0x15) ioctl$TIOCCBRK(r4, 0x5428) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x10000000000000, r3}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x0, r3}) 2018/03/23 17:45:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000200)=@nl, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/209, 0xd1}], 0x1, &(0x7f00000008c0)=""/233, 0xe9, 0x3}}, {{&(0x7f00000009c0)=@pppol2tpv3in6, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000a40)=""/83, 0x53}], 0x1, &(0x7f0000000b00)=""/216, 0xd8, 0x200}, 0x8}, {{&(0x7f0000000c00)=@generic, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000c80)=""/111, 0x6f}, {&(0x7f0000000d00)=""/224, 0xe0}, {&(0x7f0000000e00)=""/57, 0x39}, {&(0x7f0000000e40)=""/130, 0x82}, {&(0x7f0000000f00)=""/197, 0xc5}, {&(0x7f0000001000)}, {&(0x7f0000001040)=""/108, 0x6c}, {&(0x7f00000010c0)=""/193, 0xc1}], 0x8, 0x0, 0x0, 0x20}, 0x9}, {{&(0x7f0000001240)=@rc, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/46, 0x2e}, {&(0x7f0000001300)=""/148, 0x94}, {&(0x7f00000013c0)=""/124, 0x7c}], 0x3, &(0x7f0000001480)=""/169, 0xa9, 0x9}, 0x1}, {{&(0x7f0000001540)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000015c0), 0x0, 0x0, 0x0, 0xffffffff}, 0xa756}, {{&(0x7f0000001600)=@sco, 0x80, &(0x7f0000002880)=[{&(0x7f0000001680)=""/157, 0x9d}, {&(0x7f0000001740)=""/74, 0x4a}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/185, 0xb9}], 0x4, &(0x7f00000028c0)=""/166, 0xa6, 0x4}, 0x5}, {{&(0x7f0000002980)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002a00)=""/193, 0xc1}, {&(0x7f0000002b00)=""/231, 0xe7}], 0x2, &(0x7f0000002c40)=""/15, 0xf, 0x7}, 0x4}, {{&(0x7f0000002c80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002d00)=""/9, 0x9}, {&(0x7f0000002d40)=""/251, 0xfb}, {&(0x7f0000002e40)=""/184, 0xb8}], 0x3, &(0x7f0000002f40)=""/243, 0xf3, 0x1f}, 0xffffffffffffffff}, {{&(0x7f0000003040)=@ax25, 0x80, &(0x7f00000031c0)=[{&(0x7f00000030c0)=""/252, 0xfc}], 0x1, &(0x7f0000003200)=""/89, 0x59, 0x5}, 0x1000}, {{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000003280)=""/122, 0x7a}, {&(0x7f0000003300)=""/128, 0x80}, {&(0x7f0000003380)=""/55, 0x37}, {&(0x7f00000033c0)=""/77, 0x4d}, {&(0x7f0000003440)=""/135, 0x87}, {&(0x7f0000003500)=""/252, 0xfc}, {&(0x7f0000003600)=""/83, 0x53}, {&(0x7f0000003680)=""/75, 0x4b}], 0x8, 0x0, 0x0, 0x2}, 0x101}], 0xa, 0x20, &(0x7f0000003a00)={0x0, 0x989680}) recvfrom$llc(r3, &(0x7f0000003a40)=""/181, 0xb5, 0x100, &(0x7f0000003b00)={0x1a, 0x1b, 0x5, 0x100000001, 0x100000000, 0x4, @random="6afb21c68d84"}, 0x10) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000280)={"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"}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x9, 0x8}, &(0x7f0000000140)=0x8) read(r4, &(0x7f0000000680)=""/198, 0xc6) 2018/03/23 17:45:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) dup2(r1, r0) fremovexattr(r0, &(0x7f0000000000)=@random={'user.', 'system.posix_acl_access\x00'}) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_access\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) 2018/03/23 17:45:56 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x8000000000000000, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0xffffffffffffff6f) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x9, 0x8001, 0x81, 'queue1\x00', 0x3}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000340)) fcntl$notify(r0, 0x402, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r3 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="fce7b175fc458beb71de9cd6105bba0e53da93c21b3824987856648278b6df4c672661fe71de0bae", 0x28, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x20200) 2018/03/23 17:45:56 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7f, 0x101000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}) r1 = socket(0xc, 0xb, 0x4000000004000100) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000001c0)) sendmsg$nl_route(r2, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000140)=@ipv6_deladdr={0x40, 0x15, 0xb, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff]}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x65c8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r3, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000200)=0xd55, 0x2) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/23 17:45:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3cc) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3d, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000000000)) 2018/03/23 17:45:56 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/03/23 17:45:56 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) setpgid(r0, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000200)={@remote}, &(0x7f0000000240)=0x14) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400002, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x5, @empty, 0x1}, {0xa, 0x4e22, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x9, [0x5, 0x8e, 0x200, 0x1, 0x101, 0x10001, 0x3, 0xfffffffffffffff9]}, 0x5c) 2018/03/23 17:45:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) r1 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x1000, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000280)={0x80, r2, 0x1, 0x4}) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/186) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) execveat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000340)='/selinux/checkreqprot\x00'], &(0x7f00000004c0)=[&(0x7f00000003c0)='/selinux/checkreqprot\x00', &(0x7f0000000400)='/selinux/checkreqprot\x00', &(0x7f0000000440)='/selinux/checkreqprot\x00', &(0x7f0000000480)='/selinux/checkreqprot\x00'], 0x100) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@hopopts={0x1d, 0x2, [], [@ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0xffffffff00000000}, @jumbo={0xc2, 0x4, 0x363b}, @pad1={0x0, 0x1}]}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/03/23 17:45:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x20000801, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/23 17:45:56 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/231) 2018/03/23 17:45:56 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x240) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80001, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000001c0)=0x1000000) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0x1c) 2018/03/23 17:45:56 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/165, 0xa5, 0x0, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff7fff, 0xa1}, &(0x7f0000000240)=0x90) socket(0x7, 0xf, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x3}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/23 17:45:56 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/03/23 17:45:56 executing program 7: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) fchmodat(r0, &(0x7f0000000180)='./file1\x00', 0x24) ioctl$KDSETLED(0xffffffffffffff9c, 0x4b32, 0xcfb7) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000000)=""/76, 0x4c) 2018/03/23 17:45:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40c00, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x10001) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/03/23 17:45:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) io_destroy(0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/03/23 17:45:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100020c00000000007dfeb40e000005000600000000000a00000000000000ff01000000000000000000000000000100000000000000000500050000b800000a0000000000001efe8000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) [ 189.384538] sctp: Trying to GSO but underlying device doesn't support it. [ 190.012285] QAT: Invalid ioctl 2018/03/23 17:45:57 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1, r2}) r3 = socket$inet6(0xa, 0x7, 0x2) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x40008000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept(r3, &(0x7f0000000300)=@nl=@proc, &(0x7f0000000240)=0x59cbc0c4ca57f7bc) sendmsg$netlink(r5, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) writev(r4, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) 2018/03/23 17:45:57 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) socketpair(0x1a, 0x8000b, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) close(r0) 2018/03/23 17:45:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil}) creat(&(0x7f0000000040)='./file0\x00', 0x2) sendfile(r1, r2, &(0x7f0000e64ff8)=0x40000000000, 0x6) 2018/03/23 17:45:57 executing program 3: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1000000000000000, 0xfffffffffffffed1) 2018/03/23 17:45:57 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a80)=0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000e40)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0}, &(0x7f0000000ec0)=0xc) getgroups(0x3, &(0x7f0000000f00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r10 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004040)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000f40)=0xe8) fstat(r0, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000f80)={0x0, 0x0}) stat(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004280)={0x0, 0x0, 0x0}, &(0x7f00000042c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004580)={0x0}, &(0x7f00000045c0)=0xc) lstat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000046c0)=0x0, &(0x7f0000004700), &(0x7f0000004740)) sendmmsg$unix(r0, &(0x7f0000004c00)=[{&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000004c0)="76613549eba03af90a90f7c5cb8959c2b35d6803d6a7114ac08d10806d18f6b95ea130475756123e4eac8cad71978d80cfaf3cdb74ec2c8f1f94f6b045bd0e2f6f68130bdb0c79953f553cde25900110fae6e5f22a3e496477f1d90b28fc60c07ff5a019b6cb621b90f40f7ead458d78664348c9b98bf9893dc91ee27de4ffdbc14375d4c0fa44b4b6d55aa02cbe606b8e0d62408ed39c495f540a34e640a049afdb5382f77ecd3c94035e88e537fd3ba12f99854e1f4d4ad378fb7fbdc97c3b75c8dc1c58faca47666d31a9fcf930666d64a7599fe589c0efcf613ee181274c0a93699e41f9812ab75ce990529be633e3eca2d1", 0xf4}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000780)="32649854995bea02be5d1dcd7a90c7a61dfa9fa2f805f4263d1a4ffa91d7f009aaf37c27497aacb992ec0b5d71aba24d56650fa891f64237dd21ed51751048b08b6f53d24baa87df509d6347671e89dc8d30b06310e1eef0a8823adb60e2bc5631950ca4105e1e3fccadd22dc529d09c6a1e6b32508cefb6", 0x78}, {&(0x7f0000000800)="e7e2647bf80f", 0x6}, {&(0x7f0000000840)}, {&(0x7f0000000880)="9a6957eb498b9caab38cf8f64ca937d9e86538048ce888d929d05b410356fbddc19ba6b95894ca1b9ea186ce57a95e212329000b1dac413eb7dbbbd5bc20e4fbc191b6bed0d2f410150265f922057990ffbc1644b6bd73ced7248bbe7bb078540f3544a3044e0c93b094c9375f5d4ad2b8a72f8128dc16a8a606bfb7f76f12f8485279a7508b8d578832f5c655bf7c7613569d0d8063a288947032", 0x9b}], 0xa, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1}], 0x68, 0x10}, {&(0x7f0000000c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000d00)="a24a8d93a9e3106b97767b3a3142ba943ef5d745af85a62966d6655e6e3d2b070bbb89c16be996e91f5ff204032f1cf28ebe57190711d1ac1430026d790cc1c0e5b9c1ff570fb8e47663ee4f8dd07109acd25d25b63d0664ca5d98e9f1d99099943eca9d73eb0f400d3cbca993b1a66ca2c04c398a1ba21bac555de90e66373a63c0c07277181477b260ff98cad6111fbead46ff18a2927a78f7f6857ec8c5b7cdf1e0b3719c807fbe3e27bd5fae12abd530c8564a15c579eabd7270dfe67fb0763f41efd9e078d8219f53563cf79f7ab7e77f0d2ff48a3f3b5ef406944c0fb5e18d903fa87def", 0xe7}], 0x1, &(0x7f0000004300)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd0, 0x8010}, {&(0x7f0000004400)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004540)=[{&(0x7f0000004480)="df1d60ccfdf26baf7b930be89ad05f3a2eb73d850341a675ab11eac65cb60d1baff2fddcea648b8053b03af01aee4955148054151fb04e1949e3645954c0385cd0bea4a9be494569a0ecca86910584772f10870aa17b4343d3f695b3dc3863f55270779538e30914afc5769e42a6fbbda7489a748002f955a1e0bf49abc4f09cf24fa8ce741a62b9b56674e51f56c7449c60bd3a29838507607fbfe06fb4d01b302433d342961ac322860729aac79cc093d8041ffd16131e33c824", 0xbb}], 0x1, &(0x7f0000004780)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x40}, {&(0x7f0000004880)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004b80)=[{&(0x7f0000004900)="9acb6d22c93fb4d7710bdbcb6d8871bbb3366bf6a4875c0e1cd4936860cb3af15bf25d5d0d4d40a5865c784ab1ae08a228a9e378a223f133246c10cce06567ddf6100d8f8ad3cb90a01a4abcdc678a8aaa7b0d5a56744eb07b0aca22d794d1aee025cf8423e541be9e4f21c0926b0581c11a58aeb12a5e368c1d720de6f6317910cb603ca4ad76a1dd09154a7bad9a626c8711f6fe215f8eb0930846d22698d311629d3defa9b7f7914bd214621403ab602de9aab273b3b4cdcead9819fce6a60bf44d91e96ae1d49540a86f40ea4211cf18e570730f88d932cde8490c4c593fed6b033c5f63189087b949e396ddfbf50515d9c819c6", 0xf6}, {&(0x7f0000004a00)="04c152915a7d2092863c607ec01a2d4dc1ae7ba99f568e27e81c5d70f938223c33552832677edb7c98075f4b653ad68c16909d59ceb4620cb907c449c636dcfc6968723c334e139f652fffa6de7d58ad1242cdddcad3d116588a1cf5295a3305bf5757d0c01e0d0035bb65d4b70c8169606d07a60d3b1f51029160c09e122e97d21ea337e043b91fcaa57fb2037163bb064bc11bcb303b9b1afd95e6cdaa31edd0ee901febf7f0de36631dc4d2378455e1210b9e7eb630ad83d7d93b8096a4759ed9e64794650e584c40ed3255776350a71c767b0d345e9f5b726932b13f312670f6fee399c370", 0xe7}, {&(0x7f0000004b00)="4ed8c6e028dfa4095600bc8ba2671d6274722ce62700d8245fbd69e1adf11928cd3abd3c2616236e5840159b62cb4600b887f98a0a48f80e80123070defd705fdfa1f29d1fbdd0a8d8d8db2c266ed3c65cfdd1b8687909cd899add9b6d393b9916f28c0c760ff15e56b060647a5bb46230", 0x71}], 0x3, &(0x7f0000004bc0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0xc0}], 0x4, 0x8000) r19 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4001001}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x2a4, 0x9, 0xb, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x6}, [@generic="8b4565e96f32c9faff395ee8c1ec3f7107fb0cd83010e899f50700a60a70b4dd4b30493e309529b58314d4d2d0463d28cc68c68207f6955881304dc5e23f0a055a80f19793b06b5b1e7c179221f972142220c24543309674375bcf18e439cfcf0a404376fe5aaf054214e3a079508a9dec9802fd6f30fc4471351138ba85c3c5fbc7e236be81db4bd728381804aa041def045767f828ce30d56c2550ea8423225a347db5d87e1c768eb07ef597842048fa1ed176ffe4a42de12791d914492fdd586aed3b8d6220c573312a24a33dbce49f63c3be102344783bcc2047c139743f3af3bd252d9d72874f0af9c1e9a6c878137005dd4b47e6cf20", @nested={0x80, 0x88, [@typed={0x8, 0x8, @fd=r19}, @typed={0xc, 0x42, @u64=0x47ce}, @generic="8aabd660c25d25a7f0c1f2d598e1aa7f177581b224c9a16fb6cc811104bdfc28c5d6d54cd1cc3658d6bf88c7e88482fc6f98f1a0b0661d41609796150ee6d65ed16d4814ff509cba2a2b", @typed={0x8, 0x83, @pid=r20}, @generic="0d03d645bcec907343", @typed={0xc, 0x3d, @str='ppp0\x00'}]}, @generic="44fba2a30eaf743ed54f28b7d4973af466c42f0fc1019bfe18436921008e9995d15d36bafa22562503a22d7cf79926d6cc0b151816e73062629f641ad621419a9d90b8247bd7b59d0f690d7abacacdd4baa573a1a82f2544fe85e9e65f1861cccaf58c60241dd8e8e7a24ca22974ebac7597437e933f23939321d9bbaf79fb65faf1b8f4601dab6bb158f0c662d1ad74f8940269e6550d53d4b9477fa3ef3e6bb5073343b0e8efbba2a95833e7abd8ae49c4dcfad19ad7", @nested={0x20, 0x10, [@typed={0x8, 0x8b, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x22, @u64=0x6}, @typed={0x8, 0x32, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @nested={0x1c, 0x5c, [@typed={0x10, 0x3c, @str='vmnet1@-\x00'}, @typed={0x8, 0x82, @u32}]}, @generic="d295001b92594e49ce96c47ea869df900bdb428f42c3d006d1ad7872d78745970fee27"]}, 0x2a4}, 0x1, 0x0, 0x0, 0x800}, 0x8010) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) 2018/03/23 17:45:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000013ff5)='/dev/vcsa#\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x9}, 0x8) 2018/03/23 17:45:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) keyctl$chown(0x4, r1, r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000100)=""/162, &(0x7f0000000040)=0xa2) 2018/03/23 17:45:57 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/231) 2018/03/23 17:45:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10000000032, r0, 0x0) io_setup(0x7ffffff4, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/03/23 17:45:57 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x80) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000000240)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/03/23 17:45:57 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) 2018/03/23 17:45:57 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/23 17:45:57 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x0, 0x1) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000014c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f000005c000)=0xfffffffffffffe37) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xb51c, 0x3) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x104, 0x0, &(0x7f0000000340)=[@request_death={0x400c630e, 0x2, 0x2}, @release={0x40046306, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x1, 0x2, 0x1b}, @ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x4, 0x13}], &(0x7f0000000140)=[0x40, 0x38, 0x70]}}, @clear_death={0x400c630f, 0x3, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=[0x78, 0x78, 0x18]}, 0x2}}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x50, &(0x7f0000000280)=[@ptr={0x70742a85, 0x0, &(0x7f0000000240), 0x1, 0x1, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f00000002c0)=[0x38, 0x28, 0x58, 0x40, 0x18, 0x0, 0x30, 0x0, 0x40, 0x0]}}, @release={0x40046306, 0x4}], 0x1000, 0x0, &(0x7f0000000480)="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"}) 2018/03/23 17:45:57 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000000240)=""/253, 0xfd, 0x40, &(0x7f0000000340)={0x3, {"78b29ae6cf73a4"}, 0x7}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/109, 0x6d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000200)=0x401, 0x8) 2018/03/23 17:45:57 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000441f85)="240000004e001f0014f9f4070008f408020806f70d0001dffeff00000400000000040008", 0x24) fcntl$addseals(r0, 0x409, 0x3) 2018/03/23 17:45:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = epoll_create(0xfff) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)=ANY=[]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x8001) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000140)=ANY=[@ANYBLOB="08000000040000000200000000000000060000000000000000100000000000000080ffffffffffff010000000000000004000000000000000000000000000000ffffff7f0000000002000000000000005000000000000000000000000000000001000000000000003390000000000000080f0000000000000100008000000000fcffffffffffffff"]) 2018/03/23 17:45:57 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:chfn_exec_t:s0', 0x20, 'system_u:object_r:usr_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x4e) 2018/03/23 17:45:57 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) fcntl$getown(r0, 0x9) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 2018/03/23 17:45:57 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3, 0x0, 0x0, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) 2018/03/23 17:45:57 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x5, &(0x7f000068b000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/139, 0x8b}], 0x2, &(0x7f0000000240)=""/78, 0x4e, 0x4}, 0x2) 2018/03/23 17:45:57 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x800) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x200}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x0, 0x7}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000), 0x8, 0x4) 2018/03/23 17:45:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) prctl$getreaper(0x2d, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r1, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xd1, "cb7884b6322b465ae7131e52dedd2f1e9fb5a407734127495ec53ca3f612318208ee26615b7324a6a3892ab1e2a2d3b89596081ec5b6f609bb929fe13dee25365b90ff09e98c77cf101fc93a65dcc13c0f3b6a260174dc0f54402f786338c6600d70b5aa15617d5405430e4ec4a2628e086b15859a321ec053e67e38f91d23a880b472c7ee69fc87e9961e5b5f2df2119bfb1b85699a51daa4e0c0d68574e48024ec7b00379f10936c77d8763e7ded27c2b0b601af056289b3dcedf65e5c89cce427024e30abee7e6c5fb41caa7d48e9c0"}, &(0x7f0000000200)=0xd9) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) r4 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 17:45:57 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@local}, &(0x7f0000000180)=0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000040)={r2, 0x1}) ioctl(r1, 0x40184152, &(0x7f0000000000)) ioctl(r1, 0x5a, &(0x7f00000001c0)="8b646aeb186c45e784c16efb11e0955fec82d88ea77d0d4d3634d4d8") 2018/03/23 17:45:57 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) 2018/03/23 17:45:57 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = semget(0x0, 0x3, 0x12) semctl$SEM_STAT(r3, 0x3, 0x12, &(0x7f0000000040)=""/12) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0xd1, 0x15c, 0x9, 0x0, 0x8, 0xffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/03/23 17:45:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000080), 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x4b564d04, 0x0, 0x1}]}) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000000)) 2018/03/23 17:45:57 executing program 7: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x11}, 0x9}}, 0x2, 0xe6}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000000080)=""/211, &(0x7f0000000000)=0xd3) 2018/03/23 17:45:57 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = gettid() ptrace$setopts(0x4201, r1, 0x3ff, 0x21) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x9, 0x3, 0xffffffff}}) 2018/03/23 17:45:57 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88), 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2}, 0x20) 2018/03/23 17:45:57 executing program 3: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) accept4$inet(r2, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) write$sndseq(r0, &(0x7f000000a000)=[{0x1000007, 0x100000001, 0x0, 0x0, @time={r3, r4+30000000}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time, 0x2}) 2018/03/23 17:45:57 executing program 5: r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='id_legacy\x00', r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x4, 0x2d, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x4}, 0x8) syslog(0x2, &(0x7f00000000c0), 0x0) 2018/03/23 17:45:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0xfffffffffffffdbe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r0, &(0x7f0000487fec)=@known='security.capability\x00') 2018/03/23 17:45:57 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sync_file_range(r0, 0x0, 0x8001, 0x7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x8042, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt(r2, 0x1000, 0x8, &(0x7f0000000140)=""/199, &(0x7f0000000240)=0xc7) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) bind$netlink(r4, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x410003, 0x0) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f00000000c0)) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000003c0)=0x400, 0x4) sendmsg$nl_generic(r4, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1407002a3700fa46ed110300000000000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0x505, 0x80]) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000000300)="29000000200019000000ffffffda060200000000e80001040000040d000300ea1100000005000000fa50cbfa0ee271f50392d7a768d69ebc46d6fe342ee47404fee0c4a5df1934acba10d4560130695b682c63209c4f955607c6", 0x5a}], 0x2d7) 2018/03/23 17:45:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001740)='/dev/dsp#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000000c0)=0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000001780)={0x18, 0x0, {0x2, @random="2513709b88c6", 'ipddp0\x00'}}) r3 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffff9, 0x0, r3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0xa6, 0x0, 'client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x0, "b91c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) 2018/03/23 17:45:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000), 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr=0xff}, 0xc8}}, 0x20, 0x8001}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x40, 0x7fff}, &(0x7f0000000200)=0x8) 2018/03/23 17:45:57 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="e74f2df755be1c40aa15aad0e8a27167", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="63b1dcfc5790ccb23cbb7370b4fbe964", 0x10) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x10, 0xc00) 2018/03/23 17:45:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0xc8) msgctl$IPC_RMID(r1, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)) 2018/03/23 17:45:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000040000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpid() fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x1) mq_notify(r3, &(0x7f0000000140)={0x0, 0x3e, 0x0, @thr={&(0x7f00000000c0)="2f8aa8", &(0x7f0000000100)="2a85741558e8f37b8d31fb24590cc18769bf0d6f05d7015fc82209ef0f184f6124eacc1af579d2f35b64f51ad773e72c47cccbf6b6c503bbce42697455"}}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), &(0x7f00000001c0)="00ed7bdd2f237ecd93842fec5bc3720426c0d421374585e7a53791344f77b933129cab900acfe0603c41e717d76c321a6b96d4f63544a3e7743ed8431ac6ec6028caa24b524c5d87828d0e450cf0a10b3d43e04538bfda05079e7ca9282ffcbc818d5df2261f83b68911a16281fe4e9e13fa8145526304181c55b807caf3f3c78ae9bef1eb65ee6dcd5455c9f67bf86db58c7f051e8cf734befa6bebfab1902f68b893166c9fc4462ad2113fd1bae043ed1773b583618fc9910cc79e93560edad2dde69afd4e5c", 0x0, 0xfffffffffffffd75}) 2018/03/23 17:45:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0xaec, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000300)={0x99e, 0x1, 'client1\x00', 0x1, "4a0f5ba44fde94b7", "268e176dbe1ce26b1dfe7a46447bf2c68b5b28e6301f6cd6fa6149805d3cda8e", 0x6, 0x8000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="010080000000006465667d00", 0x1000, &(0x7f0000defffe)) r1 = accept(r0, 0x0, &(0x7f00000003c0)=0xfffffd30) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000280)={0x1, &(0x7f00000001c0)=[{}]}) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file1\x00', 0x0, 0x8000000c}, 0x3) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/03/23 17:45:57 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000480)=""/4096) pwrite64(r0, &(0x7f0000000140)="3761bc9a9c9dda6997f233a68569128d111ac8b29b643a743ca507c46d101ebb7a6b003440f6f00938ff56dcdc3665edbb56b4c9483d1714b5c8aa0a2dc49e00af28eba916cfdbc16c717a393130ffad7767e36425d4cb888ba60feb039f9ee6490484c365f41750116f57ddac6914711b00e78a6b5a8b8ab15358", 0x7b, 0x0) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7fffffff, 0x418080) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200)) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x3, 0x15, [], 0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f00000002c0)=""/21}, &(0x7f0000000380)=0x78) r3 = socket$alg(0x26, 0x5, 0x0) accept$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @remote}, &(0x7f0000000400)=0x10) bind$alg(r3, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="000000004c707442ad4807329a00e40a5675c6d902a56f61ef69c6a32b0547653afd0cf0ecab4dbbd519e34d4807e3b6ce4104cf1d33e0414ebd659ff97d0406eebcffde041fb2ca82354bdfdc3ebe76239505d4171be382a97761af271fca4ea8c858981efb5f3fc517faea5da9c98ffa044c10a61fd57bfe0a07e3783761a8", 0x80) accept$alg(r3, 0x0, 0x0) write(r4, &(0x7f00001eaf7c), 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001480)=0xffffffffffff711e) 2018/03/23 17:45:57 executing program 2: mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) memfd_create(&(0x7f0000000140)='papF.\'\x00\b\x00', 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/03/23 17:45:57 executing program 7: r0 = socket(0x2, 0x805, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000080)=0x30f, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@local, 0x0}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x4e22, 0x0, 0x4e20, 0x0, 0x2, 0x20, 0x20, 0x3c, r1, r2}, {0x8, 0x3, 0x1000, 0x400, 0x5808, 0x8, 0xffffffff7fffffff, 0x2}, {0x1, 0x1, 0x4, 0x20}, 0x400, 0x6e6bbb, 0x0, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x5, 0x1, 0x2, 0xdcc6, 0x7, 0x3}}, 0xe8) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xb) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 190.459051] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55 sclass=netlink_route_socket pig=31485 comm=syz-executor0 2018/03/23 17:45:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000003, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000200)="df0d25bd39646d9bc81b6dd3fc3ab6ef57fe25434196f30c8717266697dd52b2c3ab252648c531451acf5774ba178a4fb842022566d5fb839a62db6cd9bfbaaaefc6552af2a7913c2d8493b13d9bd7274d0b4e018e633288f0df3f949817b173412fafe80ae6", 0x66, 0x0, &(0x7f00000002c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=""/236, 0xec}, 0x0) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/03/23 17:45:57 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x53ed7fea, 0x100) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000003c0)=0x95, &(0x7f0000000400)=0x4) mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = socket(0x17, 0x80000, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @rand_addr=0x33a}}}, 0x84) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[0x5, 0x2, 0x2, 0x9, 0x7]}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000180)=""/130) bind$ipx(r1, &(0x7f0000000340)={0x4, 0xffffffffffffffe1, 0x7, "2b80f9fa2cdb", 0x4}, 0x10) [ 190.525373] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55 sclass=netlink_route_socket pig=31485 comm=syz-executor0 [ 190.587215] rpcbind: RPC call returned error 22 2018/03/23 17:45:57 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x40) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) 2018/03/23 17:45:57 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x48080, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="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") r1 = timerfd_create(0x0, 0x807ff) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001040)={0x7, 0x4, 0x86, 0x7, 0x2, 0x5}) timerfd_settime(r1, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_gettime(r1, &(0x7f00002ba000)) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001080)) read(r1, &(0x7f0000964faa)=""/86, 0x56) 2018/03/23 17:45:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='wlan0!:&\x00', 0x0) syz_open_pts(r0, 0x40080) 2018/03/23 17:45:57 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$inet(0x2b, 0x801, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) listen(r0, 0x0) accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0xfffffd74) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) 2018/03/23 17:45:57 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) r3 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001140)='GPL-bdev@\x00', 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0x5, 0x200, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r2, &(0x7f0000003500)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000000100)=""/4096, 0x1000, 0x1000}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) userfaultfd(0x800) 2018/03/23 17:45:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6d7}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000140)="f34f0f2ac9460f01cf36dec266b81b018ee80f01df66baf80cb830b08c87ef66bafc0cb892e1b585ef0fd8283e660f38828e01000000f344a7b926090000b8bb8328bdba6041285c0f30", 0x4a}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)) 2018/03/23 17:45:57 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="564690f130e10d41f2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f892c7b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x45) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x1}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/23 17:45:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00001eaf7c), 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x106) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x6, 0x0, 0x8001, 0x9, 0x1}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 190.631788] rpcbind: RPC call returned error 22 2018/03/23 17:45:57 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) readv(r2, &(0x7f0000001100)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/23 17:45:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000003, 0x1) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffeac) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0x8, 0x0, [{0x933, 0x0, 0x4}, {0x3f3, 0x0, 0x9}, {0xc0000bff, 0x0, 0xc000000}, {}, {0xc0010020, 0x0, 0x100000000}, {0xad4, 0x0, 0x4}, {0x205, 0x0, 0x4}, {0x9e3, 0x0, 0x4}]}) 2018/03/23 17:45:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x7fffffff, 0x0, 0x0, 'queue1\x00'}) 2018/03/23 17:45:57 executing program 2: creat(&(0x7f0000000700)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x17, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_delete(r1) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000340)='./file0\x00', 0x0, r2) 2018/03/23 17:45:57 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0xe000, 0x10000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) sendmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@rc={0x1f, {0x5, 0x4c50, 0x5, 0x0, 0x1, 0x7fffffff}, 0x8}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)="86f55d1bc61fecb09c501794beee2dd1e791f96cc2c15ab699736ebe39f308392409a9fc59e8626564358b87451ec32a3f4371663678958279608485e53be46af28bd754081a49d00f5e104f9d0eddb9234d1d858a052e62d7ef53cc03a64f8759", 0x61}, {&(0x7f0000000140)="50a223117ac7d152b730a813af253fbc1f1b128b4315ea8007ceb46f2f19dda14516e64d6637a164a924ac06af80ab47d14800f9cd50954acd853b9f1f906d7958b38b7c24612012cf10e0eb2b6488e20cdbe39eb2d7849f278d85b3b411ce8e48c3f1cd0b7aaacf21ed12020bba494722429526cdc06896150ddae04b7d67ec0f6df4b672bea9a3d687bfd28388a75f4e893b502e9cc1a6fce855c0a1ed3c3d9f3b83aec98151f5aec8d0a3d8aee2ea9d7a34794458af297d0cc552627bae683a6e0f63aa4346c11d894bf26ae993c88fec7bedb55e9e0a0dc23823", 0xdc}, {&(0x7f0000000240)="3f1291513600c9d5d96c21b8e1d477c624635ea173826e0805a7b56240caeeb995e40374313b34773f7bd448e8a7ca0f6476d4ba9f29fb3cf7f870d377298f1ee27cdf41e30f2a208e08c1b86c8501289b6d16b296ec1ba2cca260bd832d60c282", 0x61}, {&(0x7f00000002c0)="b5b75c7e9a4d63f17575a62a69e1fdafebb109ab196b054b47e5a8da463b6c9e764fcda026038d6706c9173e0a7dd56e3bfd27e83cc5a17f17e372244710fb62e7c4fdcd4f76ec6a9799b53a5c99d171dafb2923a34b01b1e3062769a80284f55aff72b9777fe5fad5903f96109da65cb7ab4473a1484208b763bbbc5614ce7ae9d2b4d88fb219a355ae5d0ad599ab9306971017586ccf4f7676e8c41c5b4d7378e4233cc37f5e81f582b83bbd95c804c7e4f58057ec5ad5e77f435a6d24402a7d8e231fbf1f9966a49011b280b202a6c5cee7d4a8e6fdb5c75021cbd3b860cfbc1d048e31c87f3d8e96a169d39049b358d665898aa413ed", 0xf8}, {&(0x7f00000003c0)="d6788d00ef7630fb66fb7ab31b406e9b3c50aedf08bffee319336ded196798c5fdff6546319fd3fc2bd07c6c2335f45a95ce19035b88b10193e28ba70b5c1c76f9301cabc2ec5488635e89a06ec52c1d93f2d08ee24462e1924d63994471a537b846a7d6f184fd57208b43b61a1191ce318cf18a0f5fd8f9b14a3e17a67280884451649fe6694d84b7bf1d7069301ab96f75069d361010109f744026", 0x9c}], 0x5, &(0x7f0000000500)=[{0x98, 0x0, 0x1, "bd0acec0fb42560f48fa706b7ca9d7aec812c0fd6a7b47d7b523a677fb35048775ae76d14c9b22a58b57f23d57c2ba5ef7d37ccee99da62cf6f28d61e8ed71b629792b1b69038700baba0b5e9c484d4baad2632c3bd54275b22b02a9e6229ae958a03b62f7c6cccfd1149d9cf05e91e9b26a6f0121687e80398af5e592e37df139189172e9c2614f"}], 0x98, 0x10}, 0x20000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000482000), 0x177, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) 2018/03/23 17:45:57 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000008004500001c000000000011867800000000e000000100004e21000890789976f7c53d2f7a4c8896c91b6f90a39ce1c17e8cd60aaf5960eb339f4d50ca8c3b1600c883a91d787d9bebd31ff4743351e42561a2965222e33674ae3b4e6079be2c45d6aadcd1875c0091290807866cca0ae064c8e0"], 0x0) r1 = memfd_create(&(0x7f0000000080)='\\+/wlan1\x00', 0x3) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/03/23 17:45:57 executing program 5: unshare(0x4000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x1, 0x2, 0x3, 0x5, r1}) mq_open(&(0x7f0000000440)='.@,keyring]vmnet1self\\(*mime_typeem1vmnet1*{\x00', 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x1, 0x2}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040), 0x8) sendto$inet6(r2, &(0x7f0000000500)="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", 0x1000, 0x4040000, 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000140)={0x4200000000000000, 0x3000, 0x13d, 0x2, 0xe}) 2018/03/23 17:45:57 executing program 4: r0 = socket(0x10, 0x3, 0xd9f) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'ip6gre0\x00', @ifru_names='bridge0\x00'}) [ 190.738717] IPv4: Oversized IP packet from 127.0.0.1 [ 190.762120] IPv4: Oversized IP packet from 127.0.0.1 2018/03/23 17:45:57 executing program 2: r0 = socket(0x0, 0x400040000007fffc, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0xdd}}], 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) 2018/03/23 17:45:57 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, r0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x70, 0xb8}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/03/23 17:45:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000004c0)="0ddeeeeb2d905fbf3371567442338414b2e1ad19c1ad265d37b1a273ef7104d620828a3fe36550d7164c33441e57edb0cce94fbf145452866148ad060bd2ac8c12d0622ee78cf3548900c8260c7cf408c740d198eab979fde97fd767ac0fc1326fe696e28bbdcbc42eede89871eae97fdfd8f728bcccae4c122c81c1dd1bdc200dd12a8f9b870d0e92ec0aa8e839a84cd90dc077709f8ab2710a63c5c4acd708448a292f48b26c8d4e87bd43fa4a3a73d04ab559848167609f1a0421bb00f270e93d1eb9466c6fc785aa2c357dc4857b15f3cd1ab4", 0xd5}], 0x1) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000080)=0x6e) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x80) r2 = syz_open_dev$sndpcmc(&(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x80000) bind$alg(r0, &(0x7f00000006c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000005c0)=0x4) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) sendmmsg$alg(r4, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000003c0)="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", 0x100}], 0x1, &(0x7f0000001400)}], 0x1, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) recvmsg(r4, &(0x7f0000000680)={&(0x7f00002fffa0)=@nfc_llcp, 0x2d6, &(0x7f0000000640)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$KVM_NMI(r3, 0xae9a) 2018/03/23 17:45:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0xe, 0x8e26, 0x0, 0x8, 0x0, 0x200, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/23 17:45:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x0) vmsplice(r0, &(0x7f0000000040), 0x1000000000000275, 0x0) 2018/03/23 17:45:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400400, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xbc, &(0x7f0000000080)=0x4) 2018/03/23 17:45:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x10000}, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0xf0ad, 0x80000001, 0x0, 0x29d6, 0x4, 0xfffffffffffffe01}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x181000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000140)={0x7, 0x7}) dup3(0xffffffffffffffff, r0, 0x0) 2018/03/23 17:45:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f00000001c0)="e7fb427f278901b4ea45ff08076909831c3401841e3ae60f78ace5bbf7c4f4e0f576feba4d085dcc57e186d3276dcb795431db6e7fe0e93fdfddf8c8f53d63784058be61595153603b5dc6f8de264ae83114e5b5a46dd1a8f26bbb05e5731fe8fc4e8c446268f9", &(0x7f0000000240)=""/212}, 0x18) socket$inet6_dccp(0xa, 0x6, 0x0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/86, 0x56) 2018/03/23 17:45:57 executing program 2: openat$vsock(0xffffffffffffff9c, &(0x7f00001a8fef)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x10080fffffffe, @any=0xffffffff}, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/23 17:45:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f275"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f00000002c0)="4139aa55818e5e2cc54580cbf06bf917dd8496f67ada3c530b03c35f780603cd033b84ad39ac17ff967a37bd56785f05be78391211a7156c7d430b1565186ac0455ccf92f6c207bfd27bdc81e8a1821acf475d8151397f039d2f6b9b4320ad647828649e98cf3b78525c24c4", &(0x7f0000000340)=""/128}, 0x18) 2018/03/23 17:45:57 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfffffffffffffffc, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0xc1, 0x4) socket$rds(0x15, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) fcntl$getown(r1, 0x9) 2018/03/23 17:45:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000000200)=""/72, 0x324) getdents64(r0, &(0x7f0000000040), 0xfff1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffff7}}, 0x5, 0xfffffffffffff800, 0x2, 0x5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x0, 0x1, 0xffffffff, 0x400000000000, 0x6, 0x33, 0x1f5, 0x100000000, 0xaaf, 0x6, 0x8000, 0xcf, 0x0, 0x8, 0x1]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x101, 0x800, 0x0, 0x8}, 0x14) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000001c0)={0x4}) 2018/03/23 17:45:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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}}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x1f, 0x3, 0x1, 0x2, 0x80, 0x9, 0xffffffffffffff01}, &(0x7f0000000240)=0x20) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=""/4}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x3) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xee, 0x20040) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000280)={'ipvs\x00'}, &(0x7f00000002c0)=0x1e) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/23 17:45:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000000000)) 2018/03/23 17:45:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000240)="ab5a334e170b87d4785beb24d2d81cc4b6a42be85558c2c8dc91e71e63ee24d5ff05614e09fba4e37e73314ac90e0949386a8b00f067de307f9ab1c559b3e49b224fd40a0a3adb4d929fc2a9d210615ea241c07650a182ebc501fc16210938d28b1c940d708bd654062b1dc6458531a980d6f3a14753810288e1e2910b8e613967d71f073d49e2dc02c86549b23ab6627a4fcab10c4f3d58f67a5e38d4d6111fcf26b8f76a") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb1ffc)=0x297, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x200000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x0, 0x9, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x8, 0x4, 0xfffffffffffff001, 0x4, 0x224, 0x4, 0x0, {r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x32de6d13, 0x9, 0x6, 0x8, 0x7fffffff}}, &(0x7f0000000200)=0xb0) 2018/03/23 17:45:57 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000000080)=""/255, &(0x7f0000000000)=0xff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000340)={0x6, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e23}, 0x110, 0x400, 0x7, 0x6, 0x871, &(0x7f0000000300)='rose0\x00', 0x8, 0x2, 0x4}) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x8000}, &(0x7f00000002c0)=0x8) 2018/03/23 17:45:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x421, 0x135200) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c8a1e32e7ea6697b93d32112b2bc83d72a"}) exit(0x0) 2018/03/23 17:45:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x282200, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000040)="50c851361fbe6e565b34feb73b19256920cf5e92b9e56534d24519f0e938ed3971ac56cc1aab7aaf3ddc2fe79700b460bec4187146ebfde755d2e5266034078f9fd8e151866da407598a873401f6a0b078e2e0673038e152bb2c8c2fa465b7246d315da7b2dfd7aaaa9cfd5d083da1b7d7169dc4673796f8acb1cff2f96b7f532a565905a2452591e8bcc4f4be7fe5059f627e08a84f5c20d15c74b4340b4086c017e282f5145666b56c1caad2f4ef0605faf52ee2acb00ceb17135d6f946ec08113686febd99f310215f8c1"}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) 2018/03/23 17:45:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x401, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) pipe2(&(0x7f0000000000), 0x0) 2018/03/23 17:45:57 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f00000005c0)=@ethtool_gstrings={0x1b, 0x4, 0x1000, "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"}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x2, 0x6, 0x100000000, 0xfff, 0x7f, 0x8, 0x3f, 0x3, 0x40ba, 0x5f07, 0x9, 0xfff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0x100000001, 0x823}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000080)=[{0x1d}, {0x6}]}, 0x10) sendmsg$netlink(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)}, 0x0) fanotify_init(0x40, 0x1000) ioctl$KDSKBLED(r2, 0x4b65, 0x8) 2018/03/23 17:45:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) writev(r0, &(0x7f0000c30000)=[{&(0x7f0000406000)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) 2018/03/23 17:45:57 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000)) sendmmsg$alg(r2, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000000080), 0x3c1}], 0x1, 0x0) [ 190.986186] netlink: 'syz-executor0': attribute type 14 has an invalid length. 2018/03/23 17:45:58 executing program 6: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = dup2(r2, r0) r4 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x3) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="120000050005ffff0000008000765a0000000000"], 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/03/23 17:45:58 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = userfaultfd(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast2}, &(0x7f0000000080)=0xc) r3 = dup3(r0, r1, 0x0) r4 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20000120, 0x1, 0xab8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x2, &(0x7f0000000100), &(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000003000000000000000000736974300000000000000000000000007663616e3000000000000000000000006970366772657461703000000000000065727370616e30000000000000000000aaaaaaaaaabb000000000000000000000000000000000000000030090000b0090000f8090000616d6f6e6700000000000000000000000000000000000000000000000058080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000ac1414000000000000000000ac1414bb0000000000000000e00000020000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000ac1414aa737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3100000000000000000000000000000000000000000000000000000000000000"]}, 0xb30) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x29, 0x7, 0x7fffffffefff, 0x0) 2018/03/23 17:45:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003fe4)=@req3={0x7fff, 0x1}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80000) 2018/03/23 17:45:58 executing program 1: move_pages(0x0, 0x3, &(0x7f0000000180)=[&(0x7f0000000000/0x1000)=nil, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x1000)=nil], &(0x7f0000000040), &(0x7f0000000140), 0xffffffffffffffff) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000240)={0x9, 0x6}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000280)={0x1e1, 0x0, 0x4, 0x100}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x202}, 0x8) accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100), 0x4) 2018/03/23 17:45:58 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40200, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @dev}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@empty, 0x3a, r1}) syz_emit_ethernet(0x52, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "981258", 0x1c, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[@fragment={0x0, 0x0, 0xc2}], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)) 2018/03/23 17:45:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@rand_addr, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/23 17:45:58 executing program 0: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x101, 0x801) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x2}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x490, 0x0) dup(r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000240)) 2018/03/23 17:45:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000080) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0xb7) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @loopback}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x49, r1}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000001780)=""/253, 0xfd}, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="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", 0xc01}], 0x1) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)='#', 0x1}], 0x1) [ 191.027224] netlink: 'syz-executor0': attribute type 14 has an invalid length. 2018/03/23 17:45:58 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x400, @empty, 0x8}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x8}, 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000200)={0x40000000, 0x5, 0x3d}) write$selinux_load(r2, &(0x7f0000000040)=ANY=[], 0x230) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x7}, 0x8) 2018/03/23 17:45:58 executing program 4: r0 = add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f00007bdffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x180) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x8, 0x0, 0x4, 0x7}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x9a, "f5eac9498ca104abbc04d55e8e7d8db6ee6b9f3461ce7d8dcf66b7123589410769f6ab8f77488db7bc064db903d79354aceed11868c7abc5dcaa5226a125ab1174c206c42f9780fd89836e45245d64f875a7cc5859164b5047d222c200e27121c26f04565777cb506060fcaa3b2e5528a1a678329588c538fcc5f205e2c6c82350a490dcf793ee0fb545f740011ebc630481cf33634adb97d88a"}, &(0x7f0000000180)=0xa2) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f00000002c0)='\']selinux$user-&vboxnet1\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x99, 0x1, 0x0, 0x28e, 0x9, 0x1f, 0x1, {r3, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x8, 0x5, 0x3, 0x7, 0x5}}, &(0x7f0000000280)=0xb0) r4 = add_key$keyring(&(0x7f0000842000)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r5 = add_key$user(&(0x7f0000d2affb)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a}, &(0x7f00004e9fff)="b3", 0x1, r4) keyctl$update(0x2, r5, &(0x7f000060df0f), 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000003c0)={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, {0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfec}, 0x7fff, [0x8, 0x2, 0xffffffff, 0x4, 0x3, 0x8, 0x9, 0x9]}, 0x5c) lseek(r1, 0x0, 0x1) 2018/03/23 17:45:58 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x42, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040)=0x3, 0x4) 2018/03/23 17:45:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x7, 0x10001, 0x7e73b130}) 2018/03/23 17:45:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) ioctl(r0, 0x1, &(0x7f0000000000)="e4992804d2958c43052e579651749ac3931259f1cf68e2b64e60d1807cd630d65239889e2539ad20c73190a8b6b8586632df2151e57ad29decb1abe02333d6b6e3a725496f45d5f58d4d22770e6c651c220f80535eb85c3de01461103ab72064b218b4c34e940f21d2104d5feb1ec6d23293e40c034738c360793dfb8576cd14887cdf340245a11edf932d2cbe0f0f5283b96bf12bae558d2b6ee2d0ff37724e7b81155fd55c8a161f49634be037a5f5d4f58d3b3965be23e16d583cfa721a19c7") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x357) [ 191.131536] SELinux: policydb magic number 0x7665642f does not match expected magic number 0xf97cff8c [ 191.152788] SELinux: failed to load policy [ 191.171422] dccp_close: ABORT with 65423 bytes unread 2018/03/23 17:45:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000000180)=0x10) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0x5, 0x8, 0x2402, 0x4}, 0x14) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x20, 0x5f7c}, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x2, 0x8) fadvise64(r0, 0x100000001, 0xc3c, 0x1) 2018/03/23 17:45:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) prctl$intptr(0x21, 0xfffffffffffffff8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/23 17:45:58 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r0, 0x0, 0x0) 2018/03/23 17:45:58 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000140)) 2018/03/23 17:45:58 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='minix\x00', 0x60028, &(0x7f00000000c0)="ed884eccbbfafca9c36bb8d94ca29e61043e4d86688ecf77727d2d757b259f79d29e67532eec2be42ead27414d8bfe5ebb8afce5d0ee29cc994ea397517803d9bcb748d87768a2") fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x0, 0x1}) 2018/03/23 17:45:58 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001240), &(0x7f0000001280)=0xc) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/90) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x800, 0x2800000000000, 0x200, 0x1ff, 0x9b1, 0x2, 0x8, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x7f, 0x2, 0x3969eba0, 0x80000001, 0x660}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x74, &(0x7f0000000200)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x20, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20}, @in6={0xa, 0x118, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0x12}, 0x8}]}, &(0x7f00000002c0)=0x10) 2018/03/23 17:45:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) 2018/03/23 17:45:58 executing program 1: r0 = socket(0x10, 0x20000000802, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x37, "6dd3c6856775e937d742e39b48842630263160958a8fce0b224a88f0886d7adfeb9b7495607e2042c2fafc1d14519d637e59cb584e58e4"}, &(0x7f0000000040)=0x5b) write(r0, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/209, &(0x7f0000000000)=0xd1) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/121, 0x79}}, {{0x0, 0x124, &(0x7f0000002300)}}, {{&(0x7f0000002680)=@alg, 0x80, &(0x7f0000002480)=[{&(0x7f00000023c0)=""/170, 0xaa}], 0x1, &(0x7f00000024c0)=""/51, 0x33}}], 0x3, 0x0, &(0x7f0000005400)={0x77359400}) [ 191.195695] SELinux: policydb magic number 0x7665642f does not match expected magic number 0xf97cff8c [ 191.206367] SELinux: failed to load policy 2018/03/23 17:45:58 executing program 4: r0 = socket$inet6(0xa, 0x80007, 0x100000000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x6, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) 2018/03/23 17:45:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000080000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400030004000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3ff, 0x80040) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/03/23 17:45:58 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x100000000011, 0xc000000000080003, 0x1fffc) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00004d6ffc), 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x3b, 0x4) 2018/03/23 17:45:58 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) close(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x2, @empty, 0x7}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x0, [0x9, 0x7fff, 0x4, 0x5, 0x2, 0x200, 0x7ff, 0x3ff]}, 0x5c) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x140) socket$nl_crypto(0x10, 0x3, 0x15) fsetxattr(r0, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x101000, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000240)=""/187) inotify_init() ioctl(r1, 0x4, &(0x7f00000001c0)="2f3aef8d2275d6d3f27e14f10a4635f22f92e9f4b828b703cfee12100586729eeefb72dfdcdef507c42c471e01aa7f745abf82ab034f8e013886da41e4f0ae7e5611e67ccc29bf0f941a3d2c6c7ca9eaaeda6ffaddb5693eb2ac5e3792f1db0effaaec3ef44684") getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/23 17:45:58 executing program 1: ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000500)={"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"}) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x40000) sendto$unix(r0, &(0x7f0000000040)="4f4e382e52e517efdd3e3e4307ef2e174c2d8ff214b33436b34d01ad92a1ae5ca5700cde6f6e074daf12a532a5e9e1a73377bbff2bee34a07b3f899d81a461ed2bd5a526bcb7b57959acdbb2e4e947c4b9", 0x51, 0x4004000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/23 17:45:58 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c82fec)={0x0, 0x20000000012c6, 0xffffffffffffa66d}, 0x14) shutdown(r0, 0x1) 2018/03/23 17:45:58 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffd000/0x1000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/03/23 17:45:58 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc0042, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) kcmp(r1, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x301000) 2018/03/23 17:45:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) write(r1, &(0x7f0000000000), 0x0) 2018/03/23 17:45:58 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7f}, 0x1c) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 2018/03/23 17:45:58 executing program 1: socketpair(0x8, 0x6, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="5800a11400000000290000040b0000e10000000000000000"], 0x18}}], 0x1, 0x0) 2018/03/23 17:45:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) socket$rds(0x15, 0x5, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000002c0)={0x0, 0x8ef, 0x7f, &(0x7f0000000280)}) dup2(r0, r3) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xa}, 0xb, r6}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000b400004000000000ff00000000000000"]) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/23 17:45:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x204000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc04, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x400) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/03/23 17:45:58 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x2000) getpeername$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x72, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff86dd6007fff3003c3a0000000000050000000000ff3600000000ff020000000000000000000000000001030090780000000060c545f900002f0000000000000000000000000000000000ff010000000000000000000000000001a0a80500000015000000e2dc972f373764ffb325a7e12e90c37405c70810af3ee44c3b9aca44accc8b3db83e8d21ba8002cc3bffe36e3820f11bcbf2bc7b06aa5e6ce5b5"], 0x0) 2018/03/23 17:45:58 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req={0x7ff, 0x7, 0x2, 0xa034}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x220) 2018/03/23 17:45:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x3, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x4) 2018/03/23 17:45:58 executing program 5: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='net/igmp\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x5, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp\x00') 2018/03/23 17:45:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="54e3d8ea81e9896223fd3735139c77dc7f3e5f16d940016a6ab7f0091fe94f0a1d33127e5629c32adff08287d000c8a17aae42b97e6a9f6d69079ec3728d9ce37e4cbfc2d0e3d73d078228007056fdf6ba1d1e3dd7fa183fe78a8669a1e5f10742", 0x61}, {&(0x7f0000000200)="b657bf89940224193fa452ffd1d4fbe4f8135d5be964b7fed4a15e815c6915fbfc8f210ea562e1bc40b62f071e17e0f76fe41d2dcc0b638f55129d6e9c043a45dfa32f263add7fe20311863d5cb1359a4c429b910b424db3d166770d383d4f026f15b1b66a0c3aa534bfada0c90886e0c8fb6e91f24ec6dff5d2c4e8c8f4febabf7fc7886e7a6a4c8b4b634c977ea6b7a0bf844a691fc3b6bfcc8b1590fa0ce09d2a903fad66d73a5057e18d009eebddd522658f960954bae4e5533294ad5a0f3a8845c30514b2d2839ac8ba54ab30d875edba672a", 0xd5}, {&(0x7f0000000300)="fe1e86ed704f5fdc290e418f6fedc728ebbb3d082fee44f9892572cb987fc0041afbdabf469e71a482026ee0f19b67a2086c450ad5958fdd76a53179468dc14d7405466033850fbbe4c2547b990bf0d7b4f1adf1ca742a5b7dfb1d7ec8c04e", 0x5f}, {&(0x7f0000000380)="e3675ab09c9e2f7e43675cd327aabe4c1de0e7ff6f20d51731cb4c809f73faf05e4cffb213f7390323b29db227920881ac36a0d1a3e0db26c741da0037161239b3d62aacccfd28d6eed3f66aa821b8bbb6913c353e01d05ab021592bca55f80504b51f98a2fdc9a3b114ec336af1321b1e7a810ef9a13f723dc669", 0x7b}, {&(0x7f0000000400)="829b5f75a2a568fe81918ac150f56af22a1eefd8d7d952a4143473199f1552d515a68b1bb569ac86cfc02d9291ac2569c9d3b3e8111afe3dcc616160d0e23b8b950acb62253b6984d21de30b0ffb2ebb7cf8392d97529bc6dcd0bb5b436f4a5b5258ac28569514f2c8a25bcdcef5a4257d44d445060e02ad335175622cf4e902138e9b267e49d449c0ea1d4edff5bccf4376e7ec3a6451", 0x97}, {&(0x7f00000004c0)="bd6d563d809cbbb13027ee03d2ef4192f58b6ff055e183c48d3a94b14bd0860edc3116810d8717de91dc230ab7fc3ab8dbd7b5e9507f6218d353efe3dd48c4adf498bb0c00c2750bb00dce5400d83a7846b0fee04793094a38fc168bf37c49d79816e64da6f776b8a403819688ba4b48a4af87ef7dd33bd127cf1e22426e708461598630e2e7b8b90a14c29dbfa247a2cef3f2e02783cd3f6132d67e01012b2d8661ed16dc15442c7f93807327abf949adff8cf0108fa262d05b", 0xba}], 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_cache\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/68, 0x44}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffff9c, 0x40046207, 0x0) 2018/03/23 17:45:58 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x1, r1}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)) sendfile(r0, r1, &(0x7f00000001c0)=0x51, 0x400010fe) 2018/03/23 17:45:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x81) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/03/23 17:45:58 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002200)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000021c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) read(r0, &(0x7f0000000000)=""/20, 0x14) write$rdma_cm(r0, &(0x7f0000000040)=@notify={0xf, 0x8, 0xfa00, {r1, 0x17}}, 0x10) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=r1, @ANYBLOB="009e692fd1f9000000"], 0xa0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000140), 0x4) io_setup(0x7, &(0x7f00000000c0)=0x0) io_destroy(r3) 2018/03/23 17:45:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)={0x18, 0x28, 0x823, 0x0, 0x0, {0x2}, [@generic="7f"]}, 0x18}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/23 17:45:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000140)={0x80, 0x8001, 0xfffffffffffffffe, 0x5}, 0x10) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3, 0x0, "ce2cd1296fdd63d328028832523bc7ace13005e08d9e2151f9dcdc65e230f5e5b3701d9c173a59d7136e38fc0c38ac8ef87db47a87e172a5055af01b9491b02cb51203b8b76f0d3738fd34549f295d1b"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 17:45:58 executing program 4: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/control/file0\x00', 0x20) r0 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) creat(&(0x7f0000000000)='./file0/control/file0\x00', 0x14) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x2000000000000000) rename(&(0x7f0000000080)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/03/23 17:45:58 executing program 5: 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', 0x1000}) 2018/03/23 17:45:58 executing program 1: msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000"], 0x8, 0x0) msgrcv(0x0, &(0x7f0000000040)={0x0, ""/42}, 0x3b6, 0xfffffffffffffffd, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) move_pages(r0, 0xa, &(0x7f0000000080)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff3000/0x2000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ff6000/0x1000)=nil], &(0x7f0000000100)=[0x1f, 0x3, 0xffffffffffffffff, 0x1, 0x3, 0x7, 0xff, 0xfffffffffffffff7], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2018/03/23 17:45:58 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000005da665ad4c741e005e5c1ed0a3a074e361f1c7c3dfd12151b698044a8b83746d713844a1827b4125acce9aa8bc2a77465f048b2346c5fefb44a3f5587b04b30c47316133d8c33a791a516b9cc2e152ddf84d9150cf7d5cdb4725dc"]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001500)={0x4, 0x0, [{0x2000, 0x35, &(0x7f00000002c0)=""/53}, {0x4, 0x1000, &(0x7f0000000300)=""/4096}, {0x6000, 0xd9, &(0x7f0000001300)=""/217}, {0x3001, 0xf7, &(0x7f0000001400)=""/247}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7ff, 0x10000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000200)={r2, 0xbd29, 0x6, r3}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/03/23 17:45:58 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa}, 0x10) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/03/23 17:45:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000601ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001400)="1b2e1c71b8d5966bf887c1d0c44f4fe2243dd2c7623aabad9559de5584ef80901a02afda62d8effe47258f6e3360d2707990b3c76412643f04f83e05f81b06f9f1b483eb1280b5e70541dc86a021584d", 0x50, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001300)=[{&(0x7f0000000080)="13e3f4f689c344e3150fcf436668728a4222d14e560ba0e9a38e4f13136b0b346979ce9d6465f6fe93105c6cf77605e7dac82fd37f955c2378f8c0468ecc541ed65667c8ef6d71b7734f594dc8e0fbf8e7a6ef9e789b6583b3a4983222e567517e3b517d90589f794e6eae7693e16c8a459003e7512049337278527a56142dafaa3636696ccec003fa030b1c5e0e5c144eeb5c5456816182aee7318e", 0x9c}, {&(0x7f0000000140)="bde011b5bdb6c9448364c71244f6baedd6ee0449cc49027c99f1c396ad5b594bdca3a2de50ec45b7b3d13e7bef306ff4b725e596b9f52dc417c9502a0f13e14acd72541e4b87c5137eee430ce02d8eca4f3c3f0307225caad09c48918fec5113b5dfad94a949e5a275541680743b754e13657755acb6eee4ae97", 0x7a}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="81c103dd687dae63fb090f90d54ea47928a214a4a58d2987c3e1b1144f609b0b1eb874884193ff0e5b1c489d367bc3690c32304347007aa1b2c74072d9ebbc1ba6d724990b26937119ba256002db883fc492499ced80522c65cf8e28348ab523347ec5a0b307a7b8317a032f77c25cd385b88705383cde379d3833b2c657", 0x7e}, {&(0x7f0000001240)="ec25e892b752d9fdb7b2cfb0985933bf5614bc8e4c0f079d3219768bc435a73e6fba8b0727a5990457be580852ad74e3775f8f9b3357da43f51f", 0x3a}, {&(0x7f0000001280)="b95b70f63e3bf48d25ffd45a1c0686fb265d56788bab9b51d2c65711522249101ef562913f8f12b7fd4f27920c1006575e96158dd1578fa16c14e9b3bfc04322a59c6a485e933c48ce76be0284797d1265a632cc0ca2c8b3dbe85895f6248f5406b1d97c", 0x64}], 0x6, r2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{}, {0x0, 0x4}}) 2018/03/23 17:45:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000789fd4)="010000000000000000000000000000200000000000000000", 0xffffffffffffff4a) 2018/03/23 17:45:58 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae3fe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3}}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x0) accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80, 0x80000) fallocate(r0, 0x3, 0x8, 0x3) ioctl$TCSETA(r1, 0x5406, &(0x7f00000001c0)={0xffffffffffffffe1, 0x2, 0x8, 0x8, 0x1, 0x100000000, 0xf32d, 0x17821c3, 0x7, 0x800}) 2018/03/23 17:45:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x802) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x40047452, &(0x7f0000000240)=""/174) getuid() getgid() sendmsg$alg(0xffffffffffffffff, &(0x7f0000ddffc8)={0x0, 0x0, &(0x7f00003f3fc0)}, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/156, 0x9c, 0x6, &(0x7f0000000000)) [ 191.496281] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 17:45:58 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7e}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'gretap0\x00', @ifru_map}) ioctl$sock_ifreq(r0, 0x8969, &(0x7f0000000040)={'teql0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x6, "68a2d9618bb1", 0x10001}}) 2018/03/23 17:45:58 executing program 3: socket$unix(0x1, 0x801, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f0000006900)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f, 0x4}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}, 0xc000000000000}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40), 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000007900)=""/4096, 0x5deff3af1f064117}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0x46b}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/23 17:45:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000000), &(0x7f0000000cc0)=ANY=[]}, 0x78) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xfffffffffffffffd, 0x800) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000240)={0x9, 0x2}) 2018/03/23 17:45:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/03/23 17:45:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), 0x4) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x0, 0x0, 0x7, 0x0, 0xfff]}, 0x5c) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xceb, 0x101040) r3 = getuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r5 = getegid() r6 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x5, 0x788, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000080), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0xf, 0x64, 0x8848, 'teql0\x00', 'ip6gretap0\x00', 'erspan0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xe636b6f86ac75289, 0xff, 0xff, 0xff, 0xc44749f58c601764], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0xffffffff, 0x100, 0x0, 0x0, "60e707043a9748163d077482dabcc88300cd897f3a513a22672b9a276e6bf062efb4e94e0bdaa548cf0f6b985b502d7c9a8a087074c1a6ffd3fea317fd7f154c"}}}}, {{{0x5, 0x10, 0x88cb, 'erspan0\x00', 'bond0\x00', 'sit0\x00', 'irlan0\x00', @random="9d0d0182204d", [0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0xc0, 0x110, 0x158, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0xfc92, [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], 0x4e20, 0x7e, 0x1, 0x4e24, 0x18, 0xa}}}]}, [@common=@log={'log\x00', 0x28, {{0x2, "3180f11f9afe34a46082757fb49bda9d5b46d1c1a59502ee9a0068d12ce4", 0x1}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7, 0x1, 0x5}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x1, 0x881b, 'vlan0\x00', 'tunl0\x00', 'ip6gretap0\x00', 'teql0\x00', @random="2e3e1095b97e", [0xff, 0xff, 0xff, 0xff], @random="bbce68f1e743", [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xf0, 0xf0, 0x168, [@connbytes={'connbytes\x00', 0x18, {{0x9, 0x8, 0x2}}}, @owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x2, 0x1}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x10001, 0x2efe56c2, 0xfffffffffffffff7, 0x1, 0x0, "dce1db4b00b10fee591b62926f47665c2c482a5061e9b00b01603620429f2d5f6c54b0b7f32c71225c0d71643cb9a49bb8f9953ac83ea92824b40b8957e9a0b3"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x3, 0x4, 0x92f5, 'yam0\x00', 'bridge0\x00', 'rose0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0x128, [@connbytes={'connbytes\x00', 0x18, {{0x400, 0x68, 0x0, 0x2}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x800, 0x80, 0x0, 0x0, "c3ba5abd6e64b9c4886dcee83b0e4b8d14e251d40d3a9c2b6b26a24ddbd541360425df43f60cfbd249652ee64ce631d3c9016f9ba54e3d05e4bb0b3fbbff1a3f"}}}}, {{{0x1f, 0x50, 0x88f5, 'bcsh0\x00', 'gre0\x00', 'sit0\x00', 'teql0\x00', @empty, [0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x1d8, 0x228}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:kmsg_device_t:s0\x00'}}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x3, 0x3}}}}]}]}, 0x800) 2018/03/23 17:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004480)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/203, 0xcb}], 0x3, &(0x7f0000000340)=""/208, 0xd0, 0x4}, 0x2}, {{&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000440)=""/94, 0x5e}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/94, 0x5e}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/237, 0xed}, {&(0x7f0000001680)=""/214, 0xd6}, {&(0x7f0000001780)=""/124, 0x7c}, {&(0x7f0000001800)=""/233, 0xe9}, {&(0x7f0000001900)=""/160, 0xa0}], 0x9, &(0x7f0000001a80)=""/61, 0x3d, 0xfffffffffffffffd}, 0x20}, {{&(0x7f0000001ac0)=@nfc, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001b40)=""/161, 0xa1}, {&(0x7f0000001c00)=""/183, 0xb7}, {&(0x7f0000001cc0)=""/157, 0x9d}, {&(0x7f0000001d80)=""/218, 0xda}], 0x4, &(0x7f0000001ec0)=""/243, 0xf3, 0x80}, 0x7}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000001fc0)=""/28, 0x1c}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/85, 0x55}], 0x3, &(0x7f00000030c0)=""/197, 0xc5, 0x8001}, 0x2}, {{&(0x7f00000031c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004400)=[{&(0x7f0000003240)=""/45, 0x2d}, {&(0x7f0000003280)=""/124, 0x7c}, {&(0x7f0000003300)=""/23, 0x17}, {&(0x7f0000003340)=""/139, 0x8b}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x8}, 0x2}], 0x5, 0x40, &(0x7f0000004600)={r0, r1+30000000}) preadv(r2, &(0x7f0000004780)=[{&(0x7f0000004640)=""/228, 0xe4}, {&(0x7f0000004740)=""/46, 0x2e}], 0x2, 0x0) 2018/03/23 17:45:58 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)) getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000400)='net/icmp6\x00') setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000001c0)={{0x8572, 0x8001}, 0x8}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0x1, 0x8}, 0xc) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000240)={0xb54b, 0xfffffffffffffffa}) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x0) fstat(r1, &(0x7f0000000340)) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/23 17:45:58 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x1, 0x8, 0x2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x3, 0x8, 0x5, 0x5, 0x23fdeec8}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x7db, 0x6, 0x3, 0x0, 0x401, 0x3, 0x9, 0x7, 0x1, 0x3f, 0x10001, 0x65, 0x3, 0x187d, 0x81]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x7fff, 0x6}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x40, 0xffffffffffff0001, 0x1000, 0x800, 0xba4, 0x1ff, 0x4, {r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x40000000400000, 0x1, 0x9, 0x2, 0xffff}}, &(0x7f00000004c0)=0xfffffffffffffed8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r5, 0x9, 0x4, [0x6, 0x7fff, 0xfffffffffffffff9, 0x5c5e]}, &(0x7f0000000140)=0x10) dup3(r2, r2, 0x0) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="c6a773de1cb82adfe87e916d34e132b0f6f8ecb8b6545d86324f43c77589a7829ceddc60c37ae86dff870c3c9e699c6c1001778ee42b"], &(0x7f0000000180)=0x4) 2018/03/23 17:45:58 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd24ec275b399b4aa886ce5489bfbed4281321251e4fa2826626c6292e5f831dc7d30676f02115ff836982d87a7262feca4d55c831e56512802d9333cdba4b26a2e36eb5d432a721f9ff084603e57fd2e51f9d56bd4d2729baa5f5d38d57464ced0efb608efa4f348087a3979b", 0x6d, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r1) r4 = request_key(&(0x7f00000003c0)="f5fc755e00", &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'crc32c\x00'}, &(0x7f0000000080)}) 2018/03/23 17:45:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002a40)={'vcan0\x00', 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000027b22a0208002ff6bc1c90db00000000", @ANYRES32=r1, @ANYBLOB="0000000014000100ff020000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/03/23 17:45:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x84) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x3, 0xfffffffffffffffa}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0xffffffffffffffff}]}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x10ac, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000000c0)=0x3) syz_emit_ethernet(0x0, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0x8000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/23 17:45:58 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x96000, 0x0) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x40, 0x4, 0x2, 0x8, 0x8, 0x8000, 0x9b5, {0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x80000000}}, 0x1, 0x2, 0xfffffffffffffc01, 0x0, 0x94}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x3c, 0x3, 0xffffffff, 0x9, 0x200}, &(0x7f0000000340)=0x14) setgroups(0x2, &(0x7f0000000140)=[r1, r2]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="a5000000b2953b1fa146187ed65d18e8804249146f890960f57af5d44acf52349a373212180a6581fc770e7dd7b57d2da8585378fbf503665344e2ef2a08065aecca88f3eefa9d8b07d55d3228797ef1cab294b9b7d31e5075d87768e6a04df0d571af49c28161d080c0b548de3a4f56ee6738946a3c419ada055020148205063bf097f2513e82c6ae7b40a268fb880b52380753764d84cc8b795ec3a86685695bd4ec7a6563a4c86e"], &(0x7f0000000440)=0xad) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000003ff8), 0x401) set_mempolicy(0x1, &(0x7f0000aa9ff8), 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) 2018/03/23 17:45:58 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl(r0, 0x8000000000062, &(0x7f00000000c0)="ae2d3282e7583843761c89e1df24d937132492462abda400613aeda8139a494a5bc2f44ea47365") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x80000000, 0x9}, {0x8000, 0x200}, 0x0, 0x2, 0x80000001}) 2018/03/23 17:45:58 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xfff, 0x4, 0x1, 0xfffffffffffffff8, 0x0, 0x746c, 0x20000, 0x7, 0x80000001, 0x4, 0x3, 0x4, 0x58, 0x200, 0x3, 0x9, 0x0, 0x2a8b, 0x9b20, 0x6, 0xfffffffffffffc00, 0x100000001, 0x1f, 0x20, 0x3250, 0x80, 0x20, 0x9, 0x1ee000, 0x8, 0x1, 0x800, 0x65444e6e, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xddd2, 0x0, @perf_config_ext={0x1, 0xffff}, 0x2000, 0x400, 0x8, 0x7, 0x9f9, 0x8fc}, r3, 0x2, r1, 0x8) r4 = dup3(r1, r2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000240)={@loopback, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x6, 0x91, 0x400, 0x8, 0x80000000, r5}) 2018/03/23 17:45:58 executing program 3: rt_sigprocmask(0x8, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f0000000140)=0xfffffffffffffde8, 0x80800) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) readahead(r0, 0xda, 0x9) r1 = memfd_create(&(0x7f0000000600)="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", 0x2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x0, 0x218e, 0x7, 0x100000001, 0x80000000, 0x1000}) fallocate(r1, 0x0, 0x0, 0x3ff) 2018/03/23 17:45:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0x14) 2018/03/23 17:45:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') sendto$ipx(r1, &(0x7f0000000040)="f0b1c4bf362c03d13fb4b452ecd12f2ba162bf8ba8f68ee2416aae84c55f037554010025d0cec5db284deaa623e1880a7ccc36325cd70849194d72c43a8ad8b34b61f0e1bbefc88e1378b35468a49b1a0cde092e0aef7664dfa998a0969a7924ee61274dc36b43d67c5f0d5edb4babea81841254511e2807e29860548685275dac68ded00f", 0x85, 0x4000040, &(0x7f0000000100)={0x4, 0x2, 0xa31, "ca90e000fac8", 0x8000}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000340)=""/233, 0xe9}], 0x1, 0x0) flistxattr(r0, &(0x7f0000000140)=""/107, 0x6b) 2018/03/23 17:45:58 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4a9, 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, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00000001c0)="371ed176f25fa9eb3e2882860eb77012139142c8acf6bef89ae6dcf7e2c64f83ba1a2823596b8ad9b5ddf3ab47600e67cbb846aaf210eb7435d7efe9214ebe5e014d4e070e6b4a220fefc1d891119d74c02a99e1cf81dca0245dc22324fd1a82669bcf74704328cf2fbc3ec2950b7df7d6ea3f83e4fa4f", 0x77) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x3ff, 0xfff, 0x8001, 0x4, 0x4, 0x8001, 0x9, 0xfff, 0x7fffffff, 0xb7}, 0xb) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x40000) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000180)=0x2, 0x4) 2018/03/23 17:45:58 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) sendmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@hci={0x1f, r1}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="8131c171a4e669dcc671e68f15f926128b987971f681032be474b6399ba29479e99bc7d306681690c9f7431b2dfd507251477438d4817a3ef97b8fe70667b564a931416ac7d435f524e2a18aa60b9e586a3b420f427b9271ae4f4e970dbce7838f0dd4c3aed298355f2e4fbbeec67c3c61647b", 0x73}, {&(0x7f00000001c0)="ce26fb8f8a28c50dcd9f83a32c1458c5c7b66f42dc71133984fd5a5dee32493ce53f6edf73b1576aa2a9971637161084960c4e03ec70e4d2219d72435051977a52ee8024ab8c9605b114d888", 0x4c}], 0x2, &(0x7f0000000280)=[{0xf0, 0x117, 0x7, "f37cca6b65fa935044c53a090d5609aacd249f14f2c1780f9008424ca7c43782a53296603b5a6a219954c1a93db83a82ae76a70e10f568836cfbf07299e8cd042d7c049b5908efc2eec4dcbe213b9adb3ce3704004090e54b21712950e739e76b86f38e00ac4c479d1870477bfb4b1bf151c6d2850c7b841770221be487a763684f05800f53ec0960ad5b0fd037387ba0db4925470740e6d2f00a050d3532e7ab02f523fd6fac69ce781ae4165e60978b789feaad9aff943a310ff784881bebf905261f96aeaafd9a62256db799f8a59ffb20174b603e2fa761bff7e895a"}], 0xf0, 0x40000}, 0x8000) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/03/23 17:45:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000005540)={0x0, 0x0, &(0x7f0000005380)=""/234, &(0x7f0000005480)=""/177, &(0x7f0000000240)=""/36}) keyctl$read(0xb, 0x0, &(0x7f0000000000)=""/198, 0xc6) 2018/03/23 17:45:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0xfffffffffffffffe, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="11", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x8}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000200)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x5a, {0x2, 0x4e22, @multicast1=0xe0000001}, 'tunl0\x00'}) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1}, 0x20) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000380)=0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x5d3}], 0x1) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0xfffffffffffffbff) 2018/03/23 17:45:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000020000"]) 2018/03/23 17:45:58 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x20000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xa, 0x5e, &(0x7f0000000100)="45669d55598499c057cc", &(0x7f00000005c0)=""/94, 0xfffffffffffff2fa, 0x8}, 0x28) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0x6e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x6}, 0xffffffffffffffd7) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x4f4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x290000, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000004c0)={0x100000001, 0x3, 0x80, 0x59, &(0x7f0000000500)=""/170, 0xfffffffffffffdaa, &(0x7f0000000200)=""/97, 0x84, &(0x7f0000000380)=""/200}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r4 = shmget(0x1, 0x400000, 0x78000010, &(0x7f0000000000/0x400000)=nil) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000940)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r4, 0x1, &(0x7f00000008c0)={{0xaf, r5, r6, r7, r8, 0x104}, 0x9, 0x7ff, 0xffff, 0xb0, r0, r0, 0x3ff}) r9 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r9, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x6, [0x297, 0x8, 0x8, 0x0, 0x400, 0x5]}, 0x10) munmap(&(0x7f0000544000/0x1000)=nil, 0x1000) capget(&(0x7f0000000000)={0x399f1736, r0}, &(0x7f0000000040)={0x17, 0x1ff, 0xfffffffffffffe00, 0x4, 0x2, 0x3660000000000000}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@empty, @loopback}, &(0x7f00000001c0)=0xc) ioprio_set$pid(0x0, 0x0, 0x0) 2018/03/23 17:45:58 executing program 1: perf_event_open(&(0x7f0000087f88)={0x2, 0x70, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000826fff)}, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000000)=0x7fff, 0x7) getrandom(&(0x7f0000753ff1)=""/15, 0xfffffffffffffd1d, 0x3) 2018/03/23 17:45:58 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x3, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0xb0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0xc0, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x73}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x3}]}, &(0x7f0000000200)=0x10) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.capability\x00', &(0x7f0000000300)=""/15, 0xf) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r1, 0x2}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0x80000000, 0x8) 2018/03/23 17:45:58 executing program 2: add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000580)='.request_key_auth\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="297983dd78a15eab8d7d3a9ab49c5c89f092e4c4419ae6082519a63b90dafe2a511bd6ebe675597809f1bd98694a1fce505e19d48d1052f2c67884233d10e056e2b19cd07bb120aa31ec826ac54316ab78a4408a3e20fbb187cadece09be370347dd3aeffbbbceeeb233adb460b6fc5fa8fa6b7057052b99d3993a5c038df499b32c8b7a8544f1ddf71c1a681aa2ee840de1113d0f4cb1860256169ded77472f9c4704ea274deb901f5c6224e8ccacf2d526d09b62c16ec14b4e21a0ab50b44b9079d9b745a592de6814bdb4c45f294bc9a60d09d0b7e468a1c455b0769c508334e15754a2db987fef1a3e04469796f00bce53a0e3da7a3fd6f81ec6e5", 0xfd, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r0 = request_key(&(0x7f0000000780)='big_key\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000800)='mime_type\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0xc8) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r4}, &(0x7f0000000180)=""/42, 0x18, &(0x7f0000000140)={&(0x7f0000000200)={'md4-generic\x00'}}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) statx(r6, &(0x7f0000000300)='./file0\x00', 0x0, 0x40, &(0x7f0000000340)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f00000001c0)=0x81) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f0000000000)={[{0x9, 0xfff, 0x2, 0x401, 0x100000000, 0x4, 0x5, 0x2, 0x401, 0x26ef, 0xf76, 0x1, 0x10001}, {0x0, 0x100000000, 0x8, 0x4, 0x0, 0x8, 0xa, 0x92, 0x7, 0x1, 0x4687840f, 0x8001, 0x6}, {0x0, 0x7, 0x2, 0x6, 0x10001, 0x6, 0x9, 0x0, 0x9, 0x201d78df, 0x10000000, 0x9, 0x4}], 0x3}) add_key(&(0x7f0000000980)='asymmetric\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) 2018/03/23 17:45:58 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x20000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/03/23 17:45:58 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000001080000100000000000000000000000"], 0x14}, 0x1}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001340)=@assoc_value={0x0, 0x20}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001480)=ANY=[@ANYRES32=r1, @ANYBLOB="3a9320f959f98b069c5a3c8ca3faaa97771d580bdb74aaeac4caa7e2ab8d74c0abedc4b35578b1f52f473748537c0e89f839d1d2bcc47f7fcac7c4117fc115c00f1d5e558d9215501263aaa0625f655798a657eb658bceed4ccdacf3ba02b0fce3f6db7ee7bbeb315b09fe8ddd2d29b038b26b6b6b6f26f621c60cbf492dd9556affe82038398f418b3f30085a0221d6927433094e77301e288e28b2b4208acf526d6be9c52189a7b8d076fb73116911a8aee4"], &(0x7f0000001400)=0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x8, 0x200201) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1000, 0x40000) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4044805}, 0x0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/03/23 17:45:58 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x300) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80800) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x4) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r1, &(0x7f000059a000)="ed", 0x1) 2018/03/23 17:45:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x0, 0xfffffffffffffff9}, 0xc) 2018/03/23 17:45:58 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/23 17:45:59 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x60) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/23 17:45:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@fragment, 0x8) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x5d98, 0x0, 0x1, 0x5}, &(0x7f0000000180)=0x8) bind(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/03/23 17:45:59 executing program 4: r0 = socket(0x5, 0x5, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000180)='net/mcfilter6\x00') setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@in={0x2, 0x4e22, @rand_addr=0x1f}, {&(0x7f0000000000)=""/124, 0x7c}, &(0x7f0000000080)}, 0xa0) 2018/03/23 17:45:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0xffff, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x58102) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0x50, &(0x7f0000000100)}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xb}, r1}, 0xc) 2018/03/23 17:45:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)) arch_prctl(0x2002, &(0x7f0000000040)) 2018/03/23 17:45:59 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@hyper}) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xa5, &(0x7f0000000080)=""/150) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) fchmodat(r2, &(0x7f0000000180)='./file0\x00', 0x1a4) 2018/03/23 17:45:59 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0x0) 2018/03/23 17:45:59 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000000100)) dup3(r1, r2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 17:45:59 executing program 4: r0 = memfd_create(&(0x7f0000000000)="5fb29a982193", 0x4) get_thread_area(&(0x7f0000000040)={0x24e9, 0xffffffff, 0xffffffff, 0x9518, 0x7, 0xfffffffffffffffb, 0x7fffffff, 0x8, 0x7, 0xcb}) lseek(r0, 0xbffffffffffffffe, 0x1000000000000004) 2018/03/23 17:45:59 executing program 5: 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) r0 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000000), 0x3c) 2018/03/23 17:45:59 executing program 4: r0 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000240)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x180) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@generic={0x3, "5b50ed50bdbfd1149fb19d16bead7b0f146e267d8c5589b2262ab31731031a939ef1d50c48168288374cd76d93529bcb025b6accd9a0085d82cec1e622cb568e20699bf3136f10e3efbe19cc0ec93e9a51f4fc0724434214d7bb59d6e1a4e260b5c74a467d92e1c67719acc03114f419565cb1a206bdb6734cc5d6bb14e8"}, {&(0x7f0000000040)=""/246, 0xf6}, &(0x7f0000000140), 0x2}, 0xa0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) 2018/03/23 17:45:59 executing program 2: inotify_init() r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x5) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/03/23 17:45:59 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x100059) 2018/03/23 17:45:59 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x4, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0xffbd, 0x0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000800)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4008000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000240)=@bridge_getlink={0x544, 0x12, 0x712, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x2000, 0x2}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}, @IFLA_PORT_SELF={0x4fc, 0x19, [@typed={0x14, 0x3c, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @nested={0x2c8, 0x40, [@generic="3eabdae909c6b400516c097401ab082cb1f4472e4de8892a6a94d2562b5f3fab2d44c419646466bfd405d356460ac471f8d86b8098d5769d9c646b92f5be0245a674f30571c69fd79c34d6c9004aad6af52320b14b4260cf0873d4bc6258d33672feed637b0fdd5ae850187f689adb73e218e42af014ead3325ee20345e490df2a372acf7a1566c79541857dc608a823b6", @generic="eb89c8ce83ee12318971e7d8bac0f4287c8866eeed29de41fb7a48692fd9ccacd7dab49f95e12761e533b9e30fae17c9647e458369e16e2bb425b7a4bc88aa370fe5979a83cacbbd51349404868ea04b22f7ba5c7ecb09e14f9bc359ffc9efc26343ec409f74d6a972ef34fb923e449124e1ffdd2ec076c13f41ec0e1e4ca709a8dbeaece73ce9706684e7f2f876459989babdc75e8a721a337885c7e448671de831013baaf27c0525c3dcbbaa14c79cde22078fa013656f56b1", @typed={0xc, 0x74, @u64=0x9}, @typed={0x8, 0x6d, @u32=0x1}, @generic="ff3f5cb383e708f6adf0e2967ba8a2b04ffcac189bc543ec59ce867b84a2f169ee70287f28a7436e651b05ce9bf2b3cde04653b72666e48e8e6a628b9c1818eeb4ba24bc7c785de0e2d4c503e3f4570f59eaf958c9bbc6dc4737594b3b65cee3d4e79113f2fad3540b3dee9935b39a4e03a33d1683", @generic="a0f7993da0e93c85543becd001faa6206f805c152ee3931e5178364b797bb49695f6eba14baa880a54f791d7916e858923d969c21546f35ed6170ced7dbd9118da8b005fe84d4bfeacf8b4bd5288a5c59e2cf576492ddd91ae57097297edc354fc06b26f717fe95295b03b6452148a88b752e555cb0db96d42db50b4494673fdc53c128c6609520cdf3ea2af04661c4440453836b74bf213202c8421cce74b6fb682f6b6edc2b2672147d41899349ab989f632f20d7a60f3ae94e51c849a6ee2450150dc989c3c6137d669736871a8455d96dd3647ff70ec2426b81220f7873b3aca24de834c8e32823b03dd83b9"]}, @generic="79963c4f81495fc2fe1fbbe36d10391ba07e7316fbbb4372b94221d16fdb0cbd24e6ab6f295b235e0efbe1f87e820d0f5daa3a56295edc87805202f8505568352bd8120330de41ee63a5a9a0f6eccb0c8dbbd8eeca6bab0393a0b6248ca229b25d56cb1d3981e00332875508758060221cf8fe5798c9a1ebae20f835fb31af949c7a8918e46f1d4d28ee7ff577f68a66e6135b170a4ea67c6027f8bdf1215ee9ac78fbfccc8d3afed7b4e7488e21da", @generic="ab51eac378da0575eb3eb5184dab617473bb12858f23cb5c9bb47756a2482a099861632bfe9889f421c9cd5e5988c8f257829c4fc90e9fac83a7238783e9c2f7fdc91b74702c81d93bf928ee342c1c61a08626fcde2f2f549ea3c6a52a7f36f41adf40ea38cfea7d476326db7555216f1a66cac89b89c6706888b5fe69761faf83c388180fdd82cb7859565e65e1d4608e2fad38b8c781d81bbebe2c9da08f761378d213b2287f7698a4734af709fb26f08b88186e4e41a92308687a43214b9bf6b559bfd51bf003894faf95efe07e32", @typed={0x8, 0x48, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="c6a67f3dc634a0efc315dfff80ee7b011963cfa828a10a6925be884ea4b64f0afceaea0c604847cb3a33b395076fee53c00700151ad82f7c72cfe3780dd9010915535ed0e6f2a5641b3f5e30afb03f000ef52d7fd4a51bd16ed9e93d3d673dcb23969b545860d5a92f07b14fb0eac467c8c922f8af49bc2e949db1a2a6224498a4b722d34e62398d1d260347edd33e802f20"]}, @IFLA_ADDRESS={0xc, 0x1, @random="3399cdb50702"}, @IFLA_EVENT={0x8, 0x2c, 0x1}]}, 0x544}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) write(r1, &(0x7f0000f8aff1), 0xff8f) pselect6(0x40, &(0x7f0000000080)={0x1, 0x7, 0x6, 0x33, 0x3, 0xfe77, 0xd5, 0x1}, &(0x7f00000000c0)={0x1, 0x1c81, 0xea, 0x7f, 0x2, 0x3, 0x100000000000, 0x85d}, &(0x7f0000000100)={0x8000, 0x8, 0x3, 0x6, 0x400, 0xffffffffffffffff, 0x1000, 0x6}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180)={0x3f}, 0x8}) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) 2018/03/23 17:45:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @empty, 0x5}, 0xb) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x10235) sendto$inet6(r1, &(0x7f0000000200)="b9c90fbec3d0f24c0c6121d913a82b7948fca5c86121ef668f6733859387868dd870ab34d613f6ece8ca9ba94093eb62725f402605b4e78d0a050fc5b4bfa84786ec9ab615f9916c23803456fe1e5b8c3a1dc49359232a96bfd85936f483afc81767c7", 0x63, 0x20000080, &(0x7f0000000280)={0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0xc}, 0x6a9}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x8, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) readv(r0, &(0x7f00000008c0)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) write$selinux_create(r1, &(0x7f00000002c0)=@access={'system_u:object_r:etc_mail_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x31}, 0x41) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/34, &(0x7f0000000140)=0x22) 2018/03/23 17:45:59 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000fea)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/81, 0xffffffffffffff0f) 2018/03/23 17:45:59 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xad, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0xa, [0xc16, 0x101, 0x80, 0x401, 0x9, 0x81, 0x436, 0x8, 0x3f, 0x10001]}, &(0x7f00000000c0)=0x18) recvmsg(r0, &(0x7f0000000b00)={&(0x7f0000000880)=@ll, 0x14, &(0x7f0000000400), 0x6, &(0x7f0000000a40)=""/183, 0xffffffffffffff56}, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000100)=""/239, &(0x7f0000000200)=0xef) 2018/03/23 17:45:59 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x81, 0x9, 0x4, 0x4d7, 0x8, 0x1, 0x6, 0x2, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x800}, &(0x7f0000000200)=0x8) getpgid(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x958}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)) r6 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x40000) sendmmsg(r6, &(0x7f0000006680)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000280)="c0b81fe8baec14d8181fbccf284b176d9dd30d63fd2a427624d5db93869f5f7d289f3638cbc03a750c27419f2b2a6e1e2c948e65ebf622226cb45b5d8061ac33d68550f8423efc1fc7237566f837c841b53f0c9ae8caca10a7b8f4fc407a1b00bb4b91191d839b236124d1ad85dcf5a0644d91e0944722ba295b2917c19d0ac49c0a87ada32b65275f85288e3620108a2329b58185f0f6640b84806dc65f9f463387e1e83a194cd49f6099319d890d0a39dc4700c4f8949ac365", 0xba}, {&(0x7f0000000340)="4c757b31e89c7f211ed0e9f940eb2b010ceaf585c60119ad20b00ed88a5a29cd66e6de786ee13777bd075e7f48c5b049f3ab57bf5b00f5b67234926ac3856cf7523192c96612903e7751fe7a0e1eda8ef2dbd262140ca94233f7025dbfb4450785f3c16367c0bceba5c5f5bcabd25306123a3e56264f553394a0d114a4c6d51a132b334da6998ce2b5e57c22ce559b8ce66f81bd543ecd9e4827b9200b655dc2d3cb5e40ee120e21ff87c91253a04f35fffb852a523e7dd155620165a7633dd9b374139bcc36d76b4d2b9a404418c0f8c227fe0e3fc98a", 0xd7}, {&(0x7f0000000440)="b7ac3101f57ab590eb24b16fdbdf4746694a91bc45942f9b71494164ef2ef178107da07c81e53a3ce10b83f65a8e9cbcf29233f09c329de3c17ed751e8882e4860342dc259e7cdb5a33361c69e0bcaac1a07908adcb4ad1841e4c0a1dce2dae731f4d6bf7309e02dfd53a00d02bd3d78631201045ef83cd7d2db8ee9818fa9345cc47f7c354ac1bdcaa731e081e6c62e817ccca85049", 0x96}, {&(0x7f0000000500)="b95b43bbc3ba4d6d3666a91f6811f8ef1c6e711f59d5f2effab9ef800e38408c38b59fbc0cf250dea73eebaec5ed8282af2a42767427888a5cffd240c735850dea38fb14fc750c4c41fdede82e34d6d45f79adc98876489190d70e8ce802680322923f2f5a9bc2616f4e07f5a07640596e5ad4948fc1cdc893d77455765b72ed582cdaf17c76c8121079f149b041d5aab672058cf6094c751433dfc54e2e6a1632826fd1883b22e4dfadbb8e1ab3f33bee851ae1d8962b5aae88", 0xba}, {&(0x7f00000005c0)="ebe81deec62e568b7c2090baa37e13150b4a7b0db887184783c41cf43406933658a5a7693a078c7d550382360cfed6670d3545b25203c42b69a2ae7a1e55046ba73756abb34f6d32fa2f06773c5a0627d11dafe49931c925f23a7755cbb5ae6ecfb104a446dbc972150f472782657d74ec058b711f011bb24c4a69a1dd224d098953df5d55123f4e1fb75b7f8dbabe8685cfba79cf4ea0bcd0e71bd141fea8c03c34471112b5a0fc1ebc0ae962a57bd46203", 0xb2}, {&(0x7f0000000680)="376f38d9bc3c51a8de911c5c902d5cb0db2caf13622e09f582b4e2dab2392e3d4b991aecff9d754fdb23cc9299e641d02fe0c44309c75eae7779da420227e2df2acd4ea6a8f4894e7e20f2d44f12761b39fcc5e46c622de307e089882da0780813789e326ac367fa04343b58aa3ae5ec57f9ec0875743d2c71d482141c92e18874befee70bf2c074c840ee7299ab1907312954", 0x93}, 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@remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x4, 0x2, 0x2}}, 0x80, &(0x7f0000005240)=[{&(0x7f0000004f40)="d123d0c466f7d4860f57fa73127f28fde738b83e4d9bc110c6ee7cc99ec1ae367df03ab94a2a27ebf67468631e787b1cc52b6eabb267e065f4ecc6dbc89bfab81be5", 0x42}, {&(0x7f0000004fc0)="518b57086e299fa17f1565f2d246d909210d83f45bd441c471bb7fdb196d25dff390389a1c205b4d68d1820bedb7b57f2703e8e7e6bf4a62cc225bebc9981b4b96917cc3b6e86040685678c92a5cd8f8ad97ac64f32040c74883a73fadf229ab29f11e59d3e6f2f2e379b92e7e1fbf0d0290bfaf6f8aefc177ede0c08c9670e6a2b241eb5171470d78ae11ad8c0d3746a7600f771d63f437c8b7cc38f9fb3c991362209b45b51f5e5e4ba1e2c62f5752849e0d4c2d2c5cf4dee41698c3f3d319d0166096c9e8f9483e9a56f48c40e571b0d084fbae2a490d48215ed77bf42d139e71c1fef3f1892f318684b99546d5875b73", 0xf2}, {&(0x7f00000050c0)="56ff238dd0a9a7daacce75128adb5124e3d7791fff5091733cc7d9ae1d77281c6ae1863d2128fb555502e21e5253058e5d1b936d4aba33c1e92a5e0a353da5faf373200e1726c39d94a530a3bfb99c9d008219e0a0affe356ac5d3d24db7882cba7035578b576ad35497061849bf37e6848325c876bf45", 0x77}, {&(0x7f0000005140)="92ae", 0x2}, {&(0x7f0000005180)="22865656270ea338bf045c68537a809898963bc46f87cae4d0db1c7f67ccb1f444cbbd301c7dce0c57bfd5ce485d237220547d44f4cbed06f7dc57235da623b964431c7d6da856e0c6f8aefc89d63600d4c2c42506668f61a5690326ce6f95b885c6184a5aa1813b2b0e838cb6ceeddda850c2c8046a12e8fa29a196ac6f4fdbc396515f1c24dd4876ed055fb9dd55e9b5a52573734795ab08f27dadbadf653e0bbb7818934e38212b9363970c8c40a5f1fd38746555", 0xb6}], 0x5, &(0x7f00000052c0)=[{0x1010, 0x10c, 0x7, "64cc7cdae4312ff8f0b0b123e3a8345c289b6e5cd63f86924288c80351e30aa01e908ac65de17c9a68191a3cb7245ea5c0f7565912b56cf1493c1a2da02825cdb492bac6479784f59b5ee02771a192eebda377b2747774bbcbf1141ed3a28481807cfb0ed153ec3fbca5b59ab26243710782a5905ce6248421ea32a7410abb1f85479d85bc1370ad36894a4d08d014d7bd17026f5f8cd099f577cdbb96d8c6bf84314f15c7dd7c4266f69a96b51247f971188a9168192f4dd89a90c3fc764ded206d25bd3c32cab532229cd34583b1fc5edb067e7a8229e959b434b60b62f4f602d252cf682679c1a1b57181d4af7b9fa2856112db8dd377201fa37c7d3c102aecac62bd739dbb1c21a0d7bb21dfa17c1257bd050a16b8b3b286f786ab3f1c9cd47f9b91eaa7e92e6def573e16dbbe5cc4026704e55c310e0ea4e1f4ebd59b87c12bd8dc9733dd68469e3ffc4cf37c2a5b11ae4d339251b7b784883f32a7df37e8b01698c08c9d37595f9744c1935b201f80ff14ee7202ea75266a886d001acb9dc1f3dbe8e83d8f58758139bf8bcaf20509cac24d32d3b520391bf84fbff39a2e143e1113984cd4f65dca483c2f715cfb48a0d6dfabae585ee55d6648a95713b6a135075f7571ef23a7e3eee76e97a16a6462f0aa432aa60c557f43f6fee7f418db49afd55a482198553d0bec0c36b6ba28d8b85ec9cce3c5c784e1168c3442b7ece0029417b8e1faacd5726a5be560ecb5b1ccd05b97e4bdb84c460bfda237cd7174e2e3528ca6b9113fd4dc94f5c1c147f2e32795afdbac1aa937a354e77ad4dc96b63c0688c471a6b16e3490c699bf36912d76557d024bd5ac812c0707e0f6d7ec937f628b426768a86ce7660407d3570decd7471fdfc02263e827cc337ab0a9475cf66b0c6a048f6322accba5dac2f31b059055d986cc72a22262e4587e85c0cf125ad2286f1301608d99e1adb03da5c6b388875417c60b7c9deac0b0f1d9f657722acceb6bfd138010c98b1b5f965c3291ed84fa92da554e25f8a28e1ce908ea1f041bf1613057a288130ad6a50b1b4ba83ba6f43e986510d4e3b3ccbae70a3da096db0b32da5f5e39f35e86a55a417e481cc364917c8b70d1e8b84905ce1172edff9a11ca065a8c92cabcf90012d4f0ef640c3be65aeec74b37d08af79313165b09a15751911d9c7de61ef389ff36ef7244107ea8e414232faa45bab34522f304cb31719fa22291cd60ce831938b4ddf6a937163dc85eef53ab0403d8876fe9f794c0758cce186079c4e628f77c18ad2cb928791b0fe6844ef7485267069bd0b3396dbd20240c6fee15de0fb490330e03a4ac89e0f39c41923578199661533d874025bead775e503d3046e0cf72d80b46e42cb76091689ced10e456b8218a371a7a2a1452075b8f0db0c3959326b3cb3852d8d0119a4c4ff14706a504b94a2d5e41877beb9b63ae4d035510c80388e11d4b45336a1738c6a6e34a713d479049debe8db387395f7958407f5ab46a31021d312a411e20869d8291b1b112dc5b83c64aad2ed43b98f9b4586d87451f6ccc7525d5841c1816feb20a1b61ab76df388389fdf17954b9878d8b90a5a768f6efc36063152f58ef699ccb0205518bac96c14936ddd04e0832cce7a0c5c4207a52108d449c21a7784f03ceab61fdd413ceea3341edeac1c054b9dfbee2129d97c94608b76f09f5d08d9cf61dbe068b7dc78e662feef0489c0829f93980edee6e4015cf5f047fcfda47780963c19178b93502b1f097bbf0f58a48b9b5be18ab3c8fc76f53b1e0c5aa7df1f208421a54f6c5250a7b47e413fbdae9d3f5b6e3aa80feb5e5959f41f61700990db347e9bf5bfa0bea37b0317e98488f31feaa089979213763b8208ddc878471fbce9c43bc54500638228c7175c30fb08d6756bd2d2704bf6c3eebc7394c6ddd6724286e505d0c625031075f7b774ff21090c1bbedf4285547ed8e6d04c58b6f46d49674b8dae4ee5e712d1c89e4823358c40318257c9cfbce851c38be15536a9c719859d837d55cb1e4952e3f43f53622c1356133c38513fab2e9d1fee4effffe99712835919c94787a56122c869eed6a7937f7ba697370c57c6cb74e38efb32dfc11075cd766d5d544ecd3972f530b5e325b3daa26e6ee2a2a0ca7a2754381910c1cc5b37bf0c9352d73d5ec349993cf01bdd24e63f969d1935b3b80548d0f62ed8c1737e8073fdba44316a0465531e0ee82b9c2caa2de38a19741991a86587388b7cb92d1939c61770b27e96b9535359062c3f6878da3de083427bdc4b557b6336c10085a864647e72a872ae899713277ed2cf7317b58a7849b1f97421d333d82cd084b36d3e7e2fb74c8cd7d1dcbefa08800a5baf81519a0904ea3266713e50ad7df74a943e6a8fd5958d1b8c9abd823b7b7c5a4acfa313600ad443df60051836dab416c470e10eb2b3e8a85727a8fa441da1f2455fdf88eaaaf02962269f070cac2a3512bbda7a34cbabf8104d654f2c13281afe7f3197266944be73222b6c0302f5178101a2f1714cd67f62e223f731fba5d7dc2f880a53769a67ad18fb08d08484f16f15f99c083a4d7887d8748e2da7a8678fdd69ee02412f1e7be5f95a17ffb73f8cc53cfd05d883624633f0e32a16307229803ef1258d0d2675c883d77abb7b9bcad971e26ed472297ae884c6d16169007106bdce729209f2b81a6247961ac88f13c659057b61ab7e0d24f32e78a67826d6d369f0388514f52ef189a8ce44455f6c13038a5110511b2d7f47b3cc804077969b02593c492a43e9531d000920715d207fd2b38957c25942f0791123f5ba06ac18efb9f592f0316f5b84f2518f9b50313b36f26aa339384ca7b2ef389f03f3f4df942c4db0bd013eba148ed4b9969570b99d7aea0a5d8411d54e4eb2163f3d68c0acc19e813b257f62dbcb19b544bf9113a73d7b764ef45673b08e784c2b2c387b7dc0677d2dcc63cab8359ea3751ec4dd31b8bb3bc4244f21d92f1df292159e6f67edb77fffd7aa6f44c2af855dff7ebce3163e845056bfb2c89fa4afa1bb3267e2a7a626d9cafa71075d9844dfe9746eb101ffdc967f45d6295a73324762acf750627994f343e3845d8e9b21c38160acfaeab2b72bde58724a9fd4fdacce29aa0396ccccfcac60a8e27e74cd05f8dc0b1984f1aee7b3eafc8a8bd2d8938902bae81c7582dbf42c76c895f1b8b927351a489706727ac20e2e559d726beb4ad192c53ff744e5afa98af8605d3fd998326f5f69b1cacc39abec3c5ffa4113e15523ccfd85ce4e3ce416ed8519762d03ae49cf6f857739925d285d1fd8bba78a0f60ac81d86bafa12af57acd3aa2814dd802e5a29c13754e09d919d448c6ce639e06645821fffa37566a9ddc22030a23174160e93a9dff62c9de5686be455d2a1f06b7368cc8fbfd7faabb9924399100c13bf3eae1e39f61a37eff250530bc6fc6ee5cb3432eeb12554f20314a3a61c437e9f4563afd074987d4678794cb93ed119f9e2067cfdd91a6dc59b54b40897797ab8c626b4ee67784f57fb3efeddd870f99c98c270ba1afde5d4410969b67b75f5bb0637e1100d9192fa5314c69df900aaf0a712c1b7799c387c713d1c7cb576dd52d26504850131ef13ec4e0ada7703334b89bb2ec1eb59cb8fc45806bae445127e756555817813d6d28117ac38cc91c9e03b4f275a898fdd21abeaf740be8c5365307351193ec48edd4b35c3ea6861d7c3f23635914a4082e57ee9def5c4f2d3b714e627f840c0ca4a95fe2613062e3c412ff7a75b36ec59599703c0304ee4dc64422accbcd4261203933e54f65d97c4efc5b681fa0033c5ba49dd87a5f713cf89707ff17533a342e6e4e23ec400023afc7abd63ad4b1a8dca7171ce2cb12a9f4b5dcb4b8168d446f7c0e54ecfbbbdf7a5322994509e0e88c530808cfd751e5c0abc968cd7ae775f7a7c752de0e04aebfce3a087164e46d76be30530feb303cf589cd2857e9c01c0e279c018e85f4f1616be9e34cf4c0bbf17fb391f6a6837b4cc9ba4aaa9ff9b21744cf2e13f4a10f39445ce9314c440805f319da23eab1e355350a277d47a6c7437f8d2a8acedd8b8a765a5c1ab14d67415e31e335d6d8e57ce5e0fe3f82b090447e523fb1c0b162fa39070ca0bc6822fa29c2c61f64eebca3239866a408009722b5722be38d045eea581c8e4c7cf837ebfd73d6769d4dec51f1986edd5db9ec463ffd5496edfd779150c8f7e94ea9a4c20a80413e0f674194890239d59d9e800f53556c6a0cda29512b42a5b0b5963800089047f5edcce7d365350628a6ad5fd7b15838b52f9e303283fef853dfc026a628e1f1b4a235ee930609371fbafcc8d4fe430bf6fd0cdfcb25f18cf5f980ac75c362ec8af61d908dd3d728d9c489b62ba55f916f7da62d44c8e0b5ec4a6e46f637eb6a85cb540ccfacb27dea1a6563ad374f83a9b3e560fdc661259f170b3e8e574144f5e22cb2a8b0c6a2ac3dd03ea6163edf9aa60a0dae0898cd0ce52f798c89fecdddf611d94a509e6f1431e9d55b1b949642e8717cb068260e0f4cf5e2a1d164e637cc524ab1f19d2e2238c5e61c9f49b27d0cbaca1b8554e1838165d83434cdeca0d61b38f8efb3387bf55b4e5e11fce181a0f32b6483f377fd346334197f8f5861584aa06d83d80e72f316c66143fdefbddf6a0be42ecd54b63be309046599d298366c86d73a73064b8e03fe84e45cde41c4c5e5b64eec340bc163c96ffc1b35c71996f185a7eaa9a3834df02884285fe846c597e3a06d1c32caad060923be2f68b16376c90e31ae20d3c055fecd8ac9689a7a03caf9a533e2de87dc21ed9a4f7ee9e0eaeabafeb91f6f2319562a58cfcaead38e1e82a413977ce9c1ae59a835861e2156c75853436cf69736be4bb812b28f055b2da739cfbb5849efd864e5b87104cbd6b1ca8f9355b60449522f0bffb50547ecb10c4da7ef6fa007344e727f8955f227a00c7384744411aa4686647fad524905620fec63f4e418556820e80c46705da65efcfaa7700dcb85f99bab72e565a734f88a12248b6b3b02b3d51a648cfbcbbbfd8c9daab26018293901ca30b095be0de790326c44e532d5f905359addb9166a6eb888b1d1aa41631cc5587542a142f82cc84d9b5f39bb4df8b8cc2e4da53e98fd28b695c2e02a84c7616c634ef6e195fab7f6857df0fa768ee0cf4f6bae791d19c430b4fedf975cda64f9914c7bb9bc10dc37f4a2a01ba8ecc916e3b5e88b5161f5bb8de8112305770dfb07b33c3b662fb80e3f9dcb4d9d6ea9a64dee168bc4f7e02513ea10cbf72717f89f7c6665b9ad12f02eaa60f49290a373f1d1d1b7e09d87aef9d5bfae461d732e1d259353903048c97069a3cd9e3445544275cf3b9355f07f0095eec963610cb73af4c7fd1e0e750b09f475f07d675e81d33f47a0692685b8345d41514791fd97977137b5e741527e212c18385c6df6ee6b06dbceb6ed9ad8be51903380f7e5f6b73bd0e47aee622085f644ee6ad2ac2db9cd8d51a07bf4d6b08e75f02c91e6a88a0da7b122c7ca8d6cc1a5e93efa513404a9bb8dc8d06dbe421381ef8f5adbbf010431843f6bf6084c7652990748e5aac0bae37d3f53fb85db77f090342d1518ff2a8b807f01df01ee4895273c39352d53c916a3047451563f035e213c5af9631ed8581a56cead1407e261ecedd4c16767795d5150649bcc0f9ddd7a4acce9634eeca56fd67331ab4666cf815c9fc5b8a42b46fa2af8838c267700da8be9ec5806c18b1a693a9fc02a68dfce91d856c5383fc"}, {0xa0, 0x1, 0x1, "f529c634e36e887246175643d97a40d488596147d20ed636f65e3b4d6f2654db28ee2c2769bcd5fd120b6da0ecda269e5aba1dff24d3789773367d919a083c1cad7f68e1f132f74c24a3a8e19522bc988a3f1bc4b2585c963beaf65653fdce9df1230b481f49a57b9755912da03274667e89490669cca1a9bf2f7e4b7e9e6c7b5b5cca15aed71fdeb9a07a18"}, {0x58, 0x11d, 0x5, "9247da7b864d4ce7319ee9da5987c5aaabc9dbc7ad6d4200dc4a01d1a38cebd5175342aff5202d789ceb752de62a3e32309623cac907ebfa9766713d3cd29277806c1dc2ebf8"}, {0xb0, 0x116, 0x400, "306c329f1b49e4925902a362d5d4012495fb3aa3b24c6f5a9c0e6319ea58a4bb1d8cca2b1a4ab5ff610652008a077b1f9245e135752436608b42192b441039fbebd35409622dbe6d43714fc5b08e3372125da94ac6bcd56a8690af71524a785a872e31e26843f322678515e5adfdde8dfe2c276937d012a919943bc6d4bb0a5012d86915805363d192f1f98c0590e971031c12ba35ad75fde8b57a26da"}, {0x98, 0x109, 0x1ff, "1fa6b187ac39e678ede52156af55fd06f9573310e658bfc482525367aa7b2044fc1aa4237e8739d0b7abcea661f8d2f8bcc2b3d003180d13a233bd8557081179cfdaf1d9750626d5dc278186f4fed937c2cd2f7a4b7e70890ee0d08188ec60e3d97ee8682837b217b3935c67812e0f93288aef29e37a40ebf5d67a61c2812abc711385f9ef"}, {0xa8, 0x6, 0x401, "f41d56876eae3946ac4d2e8aee32bb1585ce9be7bfc234ae3ac4170aec5d32c4de67775622dc6f15043747b0da5ad7d914ab7a3c38013b0c39316e5d6dba574af39d57f31435d1d8a6673ec02973f0eba312fcca1a459e81ffbdf1a9418ff9fbaece89189c5711f0f739598f6893fd0d88f2be4e1fd637ec8fe7ff9ad1926710d8a9d3d1dd8f5a8308deee399518cbabaf8fa62143"}], 0x12f8, 0x4000000}, 0x7}, {{&(0x7f00000065c0)=@rc={0x1f, {0x1, 0x7, 0x8, 0x1000, 0x9, 0x1000}, 0xfffffffffffffffc}, 0x80, &(0x7f0000006640), 0x0, 0x0, 0x0, 0x20000000}, 0x2}], 0x8, 0x800) r7 = getpgrp(0xffffffffffffffff) r8 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r5, &(0x7f0000000000)={r5, r4}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x400000000000) 2018/03/23 17:45:59 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x0, 0x80c00) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000280), &(0x7f00000002c0)=0x4) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000040)={0x77359400}) semop(r0, &(0x7f0000031000), 0x0) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000100)=""/92) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x94) r3 = request_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="91d742", 0x3, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x3, 0xe8, 0x9, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x2}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x2bd, 0x9}) 2018/03/23 17:45:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000100)=@rc={0x1f}, 0x86) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x9d, "442584950f2769e500cd4817c3710b8a7a0e0d8f15c909f15c684ae4310a76fdfa370b4d9d01d5264a1e31020719edcfc657e38d9dbd883616d64ae34b622ecccf0f2932f46c2be406bb145350f790bfec32ed00f146693b5063d3cc5e6c6cfec73c64f41affe57379a6556160b2de77422f1e9faa360ef4ce224b57b79ca4ddb0b5c6c487e2e4c6b742dbff9de63cb31a713dbf38cdac3c70fd7b8e7e"}, &(0x7f0000000180)=0xa5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8001, 0x4, 0x0, 0x2, 0x6}, 0x14) 2018/03/23 17:45:59 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000001040)) write(r0, &(0x7f00000000c0)="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", 0xf41) [ 192.283235] dccp_xmit_packet: Payload too large (65469) for featneg. 2018/03/23 17:45:59 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000000c0)) seccomp(0x0, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x7, 0xb12, 0x6, 0x5}]}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x2, 0x190000) r0 = socket$inet6(0xa, 0x801, 0x40) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x75b, 0x0, 0x6, "0518f28b62ebb016850148c05e5dbd8aaeb4bb3abdf62efaee24ac7eda3d36a9a60468cff82af2bd39177cf686a6b25edbbb81ed40ae01e3aead0771834bb172558e83ebd075686d301e86a869da8786"}, 0xd8) 2018/03/23 17:45:59 executing program 0: mmap(&(0x7f0000ba2000/0x2000)=nil, 0x2000, 0x3, 0x20012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/23 17:45:59 executing program 7: r0 = getpgid(0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x6000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000180)=0x84) r3 = msgget$private(0x0, 0x400) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000540)={{0x4, r4, r5, r6, r7, 0x10, 0x1f}, 0x100, 0x2, 0xf45e, 0x3f, 0x5e27, 0x5, r0, r0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x1f}, 0x8) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20200800}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x24, r8, 0x400, 0x70bd25, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x40080}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000005c0)={0x4, 0x0, 0x9, 0x9}, 0x6) 2018/03/23 17:45:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x40) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x20001, 0x0) bind$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 17:45:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f00000019c0)="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", 0x7b}, {&(0x7f0000001880)="ccd854c883545363d49a549cadc14c2f3113902e18e3bfcea8a5cc087f0b3a23d168bbb2e1551098f04ce2519e1bb63e08dfa994fbfb6b41ff68e161221b6b2d3eb0c471d1ab29b051abd6310362793d2d3df102019ce74b5291e34b379349f1f59e1878151e6a171c9691ca210cf7bbe3a81e2aabebf630175309a4aa658a9c601617af26ae448854c1c99d8ca62e78ce75b389ced65d8ed9c18e785a0fc704f8da30a42ecb78173d00fe2cd65bf8626bc4bd21917883beb9c1365017b6ef37b72a15257d0000000000000000000000000000", 0xfffffe2b}, {&(0x7f0000001180)="ce9fc766016fc4095b62dd8228a83e91a369210c28eada668f920a628d962d00f078aabb2539d854fb834dcc8f53a70a90221c9d2c7c9a8af9ce223f44da12bd1043c12d53b9b3dbe8727edbe5ebdaa1f0b8310622c05b3b15ea1e9c52e27e58d6c61fc04960d13f7d82de01f451a5961c5f8bcca92d616d9e9d662107bfb1c38a90a5cdb9982511c76a24315a89dc56d9c403d9bcedc03cce69ec4218fbb0773fc31a86fee02bac9be358d3d2294b243a25e5370d49149e323a2957315ed9ff02b8b585a0", 0xc5}, {&(0x7f0000001280)="057a887dc28bccd0de48ea", 0xb}, {&(0x7f00000017c0)="0bfad50868850b171cc410be4249921967591abf87dc12f064c074d8ae3e91854b239bdef7e5675a785897023a4b3b8ef26ae03e2ac95b8fd3d051881b1260046dc84c9492d3214e6b7619d48d18374bdbc5c5191113e2d8d61dc6e9a0633b866848d5689bd2ae2c143ab28b5c11e63d134051507ac1ac48d6f539890d2d8d6afd851df756e73051c65c52e819f23ba7", 0x90}, {&(0x7f0000001ac0)="84f693ca80ac39a235095b53629e35024cd80d345dbe85f554a949bbb27be77b22a611d3fb346bc72b5895c7d942b627", 0x27}, {&(0x7f0000001700)="89175313fa211d6cc0656418e67e8abaf027427fb6ba12fd582d1a4b3ee1337e2321b5842a9cfe82bc7512934c59964f303566fb8fc6384673949cc7c873200e6f66b9a897b4b1f1e1da74e6dbaa992eb90a80a2babbd8dabb4c81de99886d9059f24eaf454a2f00b2acabaad314a63a56b512f02653aff06340316fc2067452333c402065f7278422823447ce74", 0x8e}, {&(0x7f0000001480)="6f30679fca380e48f51c0d5d2f60c87ce4458e8817e60da8eb", 0x19}], 0x9, 0x0) 2018/03/23 17:45:59 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x40) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000200)={0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000240)=0x200) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfa, 0x600140) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000280)=0x81, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r1, r3}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x80, 0x2}, 0x8) 2018/03/23 17:45:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x168b) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000000101000000000000000000020000000c00020008000100e0000002c4b03ef3ddec3c62e28e0a1713c178118261e7faefb7b102a088634bbb42b599fb75cc32ace5887455e3c674b022b8ef2fd63325bb6ca09c398dd13b436ba74d7ffaaf6399be95ae3e05aaf90742ea8f1b4c78f65b64a1c2eb80619777c00018efeb1444"], 0x20}, 0x1}, 0x0) 2018/03/23 17:45:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x29}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x100000000000035d) listen$netrom(r1, 0x5) [ 192.330513] dccp_close: ABORT with 130892 bytes unread 2018/03/23 17:45:59 executing program 1: prctl$intptr(0x29, 0xffffffffffff0000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000005ff0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000), 0x0, &(0x7f0000000000)}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) finit_module(r0, &(0x7f0000000000)='trusted\x00', 0x2) 2018/03/23 17:45:59 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) mount(&(0x7f000025e000)='./file0\x00', &(0x7f00002fd000)='./file0\x00', &(0x7f0000f7fffa)='tmpfs\x00', 0x0, &(0x7f0000916ee4)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e597363659355") socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000001, 0xd0050, r0, 0x0) 2018/03/23 17:45:59 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/154) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000200)=r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x5, 0x1) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x121100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x2000, 0x11c000}) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000000fff)) 2018/03/23 17:45:59 executing program 4: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000001080)={&(0x7f0000000080)=""/4096, 0x1000}) 2018/03/23 17:45:59 executing program 1: accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xfffffffffffffe9a) r2 = syz_open_procfs(r1, &(0x7f0000000440)="636368656430131032ef7dcac2a173746174003c6335055a2441459de301ddc8fb0de0bee635528c847710b3a75db3a7305b2569c66b2134b7f9b3bb3a8faa44100068c52bfad015be6dbe54e410516c494a455d48868bb5d65805f7f18b8fddfb3726c45c4e8ac3d426353609bdd4e763f2e696f4684792e8d45a2247ff7d1fb6b0563365249a3f78c93bdfb927a639e5dcd6ad87dc79de030dd9675ebfb8976aef330ea615ff559fdd1ed67fdc52cd224a3101136e4de8bbd216fffc8d6b6a70671611") lseek(r2, 0x2, 0x0) inotify_init1(0x0) 2018/03/23 17:45:59 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x8, 0x20, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000001040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20001, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x5, 0x18}, 0xc) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000140)=0x7) 2018/03/23 17:45:59 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) io_setup(0x3, &(0x7f0000f1fff8)) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/26, &(0x7f0000000040)=0x1a) 2018/03/23 17:45:59 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff}, 0x800) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x1}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x40494ce2) 2018/03/23 17:45:59 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind(r0, &(0x7f0000000040)=@pptp={0x18, 0x2}, 0x80) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f0000871000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54006fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da6020000435f1f0400d1b0e6ebcb12c7be1871363e97100c4a4c2e9f5c0c14f1659ce8c829d2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/03/23 17:45:59 executing program 0: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xffffffff) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="61f015") 2018/03/23 17:45:59 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5bd000000000000) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r2 = dup3(r0, r1, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) 2018/03/23 17:45:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x40006) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/03/23 17:45:59 executing program 3: r0 = socket(0x14, 0x80805, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/230, &(0x7f0000000100)=0xe6) write(r0, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc10000100ffffffff0800000000000000", 0x24) 2018/03/23 17:45:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x25, 0x1, @thr={&(0x7f0000000140), &(0x7f00000004c0)="fc2bcb51ebecc6fabd60b29dc4300402cc0ce6d64437838d022d951b6f4ac5b21b0baf19a0b7dbf4b76a2228c9b59d5102b7c85acb8bfa0174a4d53a9be8d4"}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10080, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write$vnet(r2, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/231, 0x230, &(0x7f0000000280)=""/195}}, 0xfee1) 2018/03/23 17:45:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) exit_group(0x200) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x4, 0x100000000, 0xa5, 0x6, 0x2}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000458ffc), &(0x7f0000000000)=0x4) 2018/03/23 17:45:59 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x100000001) connect$packet(r0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/03/23 17:45:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000601ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x200000000000}, {0x0, 0x4}}) fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='/dev/snd/seq\x00', 0xd, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 2018/03/23 17:45:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x5, 0x10, 0x2f, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000300)=0x84) modify_ldt$read(0x0, &(0x7f00000000c0)=""/152, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x57d, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x7}], 0x4c) sendfile(r1, r0, &(0x7f0000000180)=0x800000000000000, 0x339) 2018/03/23 17:45:59 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x80000, 0x10000, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xcc74}, &(0x7f0000000080)=0x8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x46) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) setsockopt(r0, 0x800000010d, 0x3, &(0x7f0000000100), 0x0) 2018/03/23 17:45:59 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/39, 0x27}, {&(0x7f0000001180)=""/238, 0xee}, {&(0x7f0000001280)=""/106, 0x6a}, {&(0x7f0000001300)=""/165, 0xa5}, {&(0x7f00000013c0)=""/28, 0x1c}], 0x7, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001480)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'erspan0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000014c0)=""/82) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/03/23 17:45:59 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000740)={0x8, &(0x7f0000000080)=""/233, &(0x7f0000000680)=[{0x2, 0xfb, 0x1, &(0x7f0000000180)=""/251}, {0x9, 0x5b, 0x4, &(0x7f0000000280)=""/91}, {0xff, 0xe, 0x286, &(0x7f0000000300)=""/14}, {0x9, 0xfa, 0xfffffffffffff001, &(0x7f0000000340)=""/250}, {0x1, 0x8e, 0x3, &(0x7f0000000440)=""/142}, {0x45, 0x38, 0x100, &(0x7f0000000500)=""/56}, {0x7, 0x34, 0x36, &(0x7f0000000540)=""/52}, {0x3, 0xc7, 0x4, &(0x7f0000000580)=""/199}]}) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) 2018/03/23 17:45:59 executing program 6: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f0000000080)=[{0x7, 0x7, 0x400000000001000}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) 2018/03/23 17:45:59 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xff, 0x0, 0x81, 0x9, 0x2, 0x1f, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}}, 0x8, 0x400, 0xd8, 0x9, 0xddf}}, &(0x7f0000000100)=0xb0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0xb21, @dev={0xfe, 0x80, [], 0xa}, 0x1ff}}, 0x2000000000000000, 0x80}, &(0x7f0000000200)=0x90) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x8000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) ptrace$getenv(0x4201, r4, 0x2, &(0x7f0000000280)) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000380)="d9442b0844bf6054c62ada4afecb0d48b0ed92913d676ba0eb60adb5991c9a5f9aabb8a21b0ecda156aae99f85a489176ec061025be7efbb59cc5d72fe3392b079371563d5ff0d2064dcb9aedadd952bc9ac8426c1b6754de881e2dd859e1ce01d98a5b30de85b3a089d0d7c5411037203d41a67e5c27a4f4ffe5b6a2d7e0e8cfcc3dabef92a8aa36e09c790b71b2f2453b5a16a6be6fc2bde83d8b58b3887b1d64b7b652604ff5f4f73d3f2b2d8d2ec5995e5770087d57d4e05a689160ca96f397af7d4a19e39391332c2e7b3", 0x43) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x40007) sendfile(r3, r5, &(0x7f0000ccb000), 0x7ffe) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff, 0x7fffffff, 0x8, 0x0, 0x2, 0x40000000, r6}) 2018/03/23 17:45:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x20300) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x6, 0x2) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/03/23 17:45:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={0x0, 0x800, 0x5, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x1}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2dd, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/03/23 17:45:59 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x2cc, &(0x7f0000000100)}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x9, 0x9}, 'port1\x00', 0x84, 0x40, 0x8, 0x9, 0x2, 0xd1fc, 0xbb, 0x0, 0x4, 0x7}) 2018/03/23 17:45:59 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="41e20b68e515697a2fad7cd502004500001c00000000000290783a04a8eddaf000000000ffffffff16009178e0000001"], &(0x7f0000000000)) 2018/03/23 17:45:59 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00000001c0)={{0x71, 0x100000001}, 'port0\x00', 0x10, 0x800, 0x9, 0x68668bb, 0x400, 0x40, 0x5, 0x0, 0x2, 0x7}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x45, 0x0, 0x40}, {}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 192.572370] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/03/23 17:45:59 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="d0dd496ba35816db78596c0ab85ca8a086a2f002584dbd9f955bead82f272c02178eee9060bfcfb031b08eb03f118271b18f85c873d100f8efb82b22d8f817c02202d6d318d833c312333e003c25d9a880f4c89d0e60eab744e4a42df565f14a4cc80cc19c0bc26cec3966f00643fa5d0e3e22662ce986a04b5a5b0eedd664485859e9129cb4ffc57c46154040eb6c4585924308292f0716", @ANYPTR, @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES64, @ANYBLOB="431b7d6a4eebbab712876d9ec9111f55d1286002a8c59e0a1d6d1f6f93ebb12e3771a37c70773a7847f20cba385d180ecbc5ebeb921662b3676dbece87be208c6263e3c07e75a1218e2bdeb0393ca5146a0f0363f02c8c903cf9afec2ab2ef0b2493530b9b409a9e473b88f634a9406103ac09559b1bf51586d51b8be1918a8e02e88405cf9d92436e7cb7a334d961b26711f59d5ffb30e1021e7f982205aa5fd8fed13415c756f54304", @ANYRES16, @ANYRES32, @ANYPTR], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16], @ANYRES32, @ANYBLOB="798091c36af65733bc5d1f39c1d115553998bddb81cf1d765bb0a188dc1f913f2a60a1a3af02c0f38e8a4a8ee421ee3e1750f53aaa8d"]], 0x0) 2018/03/23 17:45:59 executing program 5: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setreuid(r0, r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400, 0x100) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000240)=0x79, 0x4) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000280)={0x3, 0x2, 0x200}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000002c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000300)={0x3, 0xffffffff, r5, 0x100000000, r0, 0x3, 0x6, 0x9}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000340)=0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000380)={0x9, 0x5, 0x4, 0xc04b, 0x8}, 0x14) ftruncate(r4, 0x6) r6 = memfd_create(&(0x7f00000003c0)='cpusetkeyringwlan0/.#:cgroup(em1\x00', 0x1) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000400)) flock(r4, 0x3) acct(&(0x7f0000000440)='./file1\x00') accept4$unix(r6, 0x0, &(0x7f0000000480), 0x80000) inotify_add_watch(r4, &(0x7f00000004c0)='./file0\x00', 0x200000a2) symlink(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)='./file0\x00') syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x1000, r3, r1, 0x800, 0x200000) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000005c0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x0, 0x4e22, 0x1f, 0xa, 0x20, 0xa0, 0x97, r2, r0}, {0x1, 0x0, 0x5, 0x5, 0x9, 0xffffffffffffffff, 0x3, 0x6}, {0x100000000, 0xfffffffffffffffe, 0x8, 0x80}, 0x5, 0x6e6bb0, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3500, 0x4, 0x0, 0xf9a7, 0x5, 0xfffffffffffffffd, 0x7fff}}, 0xe8) setxattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=@random={'osx.', '\x00'}, &(0x7f0000000740)='}\x00', 0x2, 0x2) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000000940)={0x0, 0x7, 0x7fffffff, 0x71, &(0x7f0000000780)=""/113, 0xec, &(0x7f0000000800)=""/236, 0x14, &(0x7f0000000900)=""/20}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000980), &(0x7f00000009c0)=0x4) kcmp(r5, r5, 0x5, r4, r6) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r7, 0xc0405519, &(0x7f0000000a40)={0xffffffff, 0x4, 0x0, 0x400, "80dcd01d82316003bc2977c4e931bcb310b2f248ad456ff95ebb03b02270f4c36cfbc4147634d62e200a7893", 0x3ff}) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000a80)={0x3, 0x7f, 0x80, 0x8, 0x8, 0xfffffffffffffffd, 0x9, 0x4}, &(0x7f0000000ac0)={0x80000001, 0x8, 0xff, 0x9, 0x9, 0x9, 0x81, 0x800}, &(0x7f0000000b00)={0x6, 0x9, 0x0, 0x1, 0x9, 0x2, 0xd02, 0x9}, &(0x7f0000000b80)={r8, r9+10000000}, &(0x7f0000000c00)={&(0x7f0000000bc0)={0xff}, 0x8}) memfd_create(&(0x7f0000000c40)='\x00', 0x3) r10 = shmget(0x0, 0x600000, 0x800, &(0x7f0000a00000/0x600000)=nil) shmctl$SHM_UNLOCK(r10, 0xc) 2018/03/23 17:45:59 executing program 7: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x1) bind(r1, &(0x7f0000000040)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/03/23 17:45:59 executing program 3: r0 = socket(0x1b, 0x6, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002840)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000002940)=0x11) fsync(r0) fchown(r0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x28000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'teql0\x00', 0x1f}) openat$mixer(0xffffffffffffff9c, &(0x7f0000002800)='/dev/mixer\x00', 0x100, 0x0) sendmsg$netlink(r0, &(0x7f0000002780)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc, 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@ANYRES32, @ANYBLOB="2c00040000003300", @ANYRES32, @ANYBLOB="180011002c766d6e6574312a2a2d76626f786e657430000008003200", @ANYRES32=r0, @ANYBLOB="6d4fb4790ca72345e61df093523de7f366d927e1e496057d6380228dd63f5ee829e89f1f000000"], 0x22d8}, {&(0x7f00000028c0)=ANY=[@ANYBLOB="18000000230000002bbd7080fbdbdf25080071006e5e90e13ccf3f0d60aa0a30122ded4be1293272c797996dfc9eafcbf99ff6c6fa4d7e6d10932f84717997156a7a2565467861cc66b9fde0d3516abee4e41fe96864169c09a89ab30d684fa87f6e9e52a92f3096921457b4df5fd61a9357c3fd25f7223aeacd53", @ANYRES32], 0x18}, {&(0x7f0000002480)={0x104, 0x18, 0x400, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x39, @u32=0x1}, @typed={0x8, 0x95, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x10, @uid}, @generic="031859e4f743ee401995855d95910b67d30d7b096fbb2a5d1e18e4d26052766b2d9dca144060e8dcb2db5bfb02c3d8a1fe59bbc93a25372697059bc6a7fcde02e7132f1681b860fb84fb55c2a6a774c2c38b40ac5b3efab2288f378553b885cf335496542b5f8561333b542839bda65c03f01578da43ceea5264735050363e0f730b72822417646b7114447cfb22fb988b6f787f8a484104b5994080a9d36873755ea5ec2f9957f4ac06471cec83c836cd16b49fd0eff5869122c91ad4ef4f2e5d4cd17c9a5a05a16f622a69834a202c501566", @typed={0x8, 0x7b, @u32=0x1ff}]}, 0x104}], 0x3, &(0x7f0000002600)=[@rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x160, 0x20000800}, 0x20000000) accept$inet6(r2, &(0x7f00000027c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002440)=0x1c) 2018/03/23 17:45:59 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000015c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bcsh0\x00', r1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000340)=""/74, &(0x7f00000003c0)=0x4a) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000425bd7000fcdbdf2500000000"], 0x14}, 0x1}, 0x801) getpeername$ipx(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) prctl$intptr(0x22, 0xfffffffffffeffff) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000200)) futex(&(0x7f0000000400), 0x4, 0x2, &(0x7f0000000440), &(0x7f0000000480), 0x2) 2018/03/23 17:45:59 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x401}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000a76000), 0x17) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e24, 0xffffffff7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, {0xa, 0x4e24, 0xf2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x7f0, [0x8001, 0x100000000, 0x7ff, 0x9, 0x0, 0x3ff, 0x2, 0x1ff]}, 0x5c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x0, 0x3a, 0x8, 0x7ff, 0x9, 0x3, 0x8, 0x5, 0x4, 0x6, 0x7, 0x509, 0x9a1e, 0x8000, 0xffffffff7fffffff, 0x1], 0x7000, 0x8080}) 2018/03/23 17:45:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="d9f80f205366b92a0300000f32660ffcc70f22d3ba430066ed263e26650f01d10f01bf986b0f9557090f07", 0x2b}], 0x1, 0x8, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x2}, @cr0={0x0, 0x20000009}], 0x2) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000fe9000/0x4000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/11) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000000000000feffffffffffffff00ff0000000000001000000000000000000000000000000000000000"]) 2018/03/23 17:45:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000abafc7)="390000001100094701bb61e1c32400ff070000000200000045efffff08009b0019001a000f009000220001070000000004e9ff0006000d0005", 0x39}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002a80)={r0, 0x3, 0x1, 0x9, &(0x7f0000002a40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = socket$unix(0x1, 0x7, 0x0) r2 = getpid() r3 = geteuid() fstat(r0, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002680)=0x0) lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002980)={0x0, 0x80}, &(0x7f00000029c0)=0x8) readlink(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)=""/62, 0x3e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002a00)={r7, 0x944}, 0x8) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002940)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000000080)="6b91f8708aa8fabd3f18a8b0ee1c996b5a5d605bfe488fa2a19c7aebc541c8d25f1b133e9421fd5a813970a39087484babc083222616bbc6b037684cd1fcfd97a040f5f8c71c9829d28c5d9c7a7dc344fef370ccc8cd681338f70127419056c9be0ad578e8455f10734ab1fc1a7554c8f5b7802d141c0995840f8510ee73515e4044949c97a2", 0x86}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000002180)="7f9bacfe83819366122e81a63377c0654d618262ae5d852a3732199258c0d34ee5d9ae3cdd9088665afd35acce84ec29964d8eab51c8d6d1b0b67862fdbaf807bd13944a3dcd23f57a811367440d158312", 0x51}, {&(0x7f0000002200)="f5ac908ed7041bf92fa07bd7a82111d0870e7f3922b34f1b7da7d6360c6bacd0b6510f8e0fa9b14b3812a5debc28147c5605f743c6db9b8522d49351841648b628169d2715465f9df957f8845c7dd09e10d36739b870c352eada", 0x5a}, {&(0x7f0000002280)="0dc3038704e5adb4089e0d9636284010abadb7b811bd163f58ea82f57cfce085cbf3a2249e634ee3e8ec1deb0b62550f99eb1218ea937bdc200874e4c0da311eafca8fca4e11367b9eb49e56d728ef10b916d40f515d62a9f9730041d14073a202a999f8d02765b942f6aedfcac69d6ca1574bb96318b836739b46b7b82d1cc58a1d1e178a17291be70d2b3ef99b407c0f84352f48d7455f14c72a2f8595bb2a7c592514b6", 0xa5}, {&(0x7f0000002340)="f9a39f367c4c90c7d0a85abdc4729fc774aaad77f215e41b4ca3b616a0210a34b1c9ad6520024a61702039319bf13e56f9c70633522d424ddf39aa7eaae76691efe90b89dda354de237e28c734752dc7c1850e48244bee6ef7fa2440de7857f20f59310dc6fb614168e071f99436da1bef32a723c1b966eb912c8c02cf897524d2304e508de0a36d69c76a321812bded81edff289fc15a908c68194af36b5caa5eae41b263d33ca66cf92c5e9444ee1f9eb36a7c7ca1c6dd15710cdc33f982a03d06f164424fd1e3c3fe1821ec9b6ef04cdb06b36ea8d3481e0ad5d05bb4102c557d7b9e9552f4bbfabc4d", 0xeb}, {&(0x7f0000002440)="7cdb6f781b16216e72fcb2a24d525b5e487781bc91d608ab5736660daa180623973868510bd220dcb0c3512c1d09dc2072d025f1abddc70a4ad5b869317c65527db1929b0cc7e311ef86378b066ec8ddecb91528aa7e7f954fe73a549c4c3ec9e7b589866a6a1ef021", 0x69}, {&(0x7f00000024c0)="62357782bde105bc9fc6a10778c5c7c517190bf5c8ecf79115c3a84c8a6ed2974ed38c42b0e545682a99e3f35bd45f44a8b9410959d580b8eaaeccd3726174f4f27f10215a2fafe402c84d9d21f6badeec0a39b75bc6d29662cf72949d3de7e1b330fcb36279f1a228", 0x69}], 0xa, &(0x7f0000002840)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000400000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB="0000000030000000c340382b0700000080010000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000000000001000000", @ANYRES32=r0, @ANYRES32=r0], 0xe0, 0x20000810}, 0x90) 2018/03/23 17:45:59 executing program 2: r0 = memfd_create(&(0x7f0000002901)="64650120", 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) fallocate(r0, 0x1, 0xa7b3, 0x1) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\a', 0xffffffffffffffb3}], 0x1, 0x0) lseek(r0, 0x1000000000000000, 0x3) 2018/03/23 17:45:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @raw8={"be025c8d45112068417089d8"}}], 0x30) write$sndseq(r0, &(0x7f000000a000)=[{0x9, 0x80000003, 0x0, 0x3ff, @time={0x77359400}, {}, {}, @time=@time}], 0x30) 2018/03/23 17:45:59 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000000140)=""/165, 0xa5) r1 = socket(0x400000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x8}, &(0x7f0000000300)=0x8) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x15, 0x4) write(r1, &(0x7f00002da000)="260000005e0009fff18500002400000700000000000000fff3000008004665000002fb4b35ea", 0x26) 2018/03/23 17:45:59 executing program 7: pselect6(0x40, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x1db2}, &(0x7f0000f58000), &(0x7f0000000000)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, &(0x7f00008e5ff0)={0x0, 0x989680}, &(0x7f0000dd6ff0)={&(0x7f0000cc8ff8)={0xffffffffffffffff}, 0x8}) 2018/03/23 17:45:59 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/209) 2018/03/23 17:45:59 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x200000, 0x10}, 0xc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="4282cad4fbb09ee6d79872da288364d570d39af10d08ea60a7cabbd9ec30bb524bb14796424edf0f9a1c108afb0510d2819017b46574529f18acff501d080a7e0d92ebd3850f989f323922e999b377ea87ddf05a79c89099827977a39c81e19d4c00fd14f68be2bbb50f13f712d384e87ca0465eb73079c30b5146c0039cd1d9a98fa46927e3ed5858f0e7e0dbdd1cb620b206923305e0f828a283af849c2f0b6a3e56fa1a", 0xa5}], 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="8cff7cf908000000af2ced01bbe69ba7cfcc6f216a92cb244425d915a43bb83b9abb1e2aaaed3ff1397b9afb6b2fce9b6c3ce5e63eb23bd9f14fde5934750904c72b268793804c839223d96de377a82f29c67a5366c7662387793c6e33"], 0x10) 2018/03/23 17:45:59 executing program 6: sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10001, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) clone(0x0, &(0x7f00000d1000), &(0x7f0000a87000), &(0x7f0000858000), &(0x7f0000478000)) 2018/03/23 17:45:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)=ANY=[@ANYBLOB="e00000027f0000010000000000002000"], 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) 2018/03/23 17:45:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000140)=""/24, &(0x7f00000001c0)=0x373) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0xca0000000, 0x4) 2018/03/23 17:45:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x402001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) 2018/03/23 17:45:59 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x5, 0xfffffffffffffffa, 0x100000001, 0x0, 0x101, 0x40000, r2}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000700)}, 0x8000) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000200)}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x266) setsockopt$inet6_dccp_buf(r3, 0x21, 0x2000000000000009, &(0x7f0000000400)="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", 0x144) 2018/03/23 17:45:59 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000440)="0b178a36b0d57ccbe40613042744cfa598e067a76296cd234e68da772fa4c07ab8c3bb571a5e392c451f1fcdcf1bff90be1aeb773c789e18", 0x38) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000280)={@multicast1=0xe0000001, @rand_addr=0xf8ae, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00000002c0)=ANY=[@ANYBLOB="09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) r5 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000273000)='./file1\x00', 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r2, &(0x7f00000004c0)=0x4) 2018/03/23 17:45:59 executing program 5: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xffffffffffffffff) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fgetxattr(r1, &(0x7f0000000040)=@random={'os2.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000000080)=""/50, 0x32) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fanotify_init(0x10, 0x200000006) write$rdma_cm(r0, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0), 0x13f}}, 0xfffffe3f) 2018/03/23 17:45:59 executing program 2: 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) memfd_create(&(0x7f0000000040)='dev ', 0x0) 2018/03/23 17:45:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x7, 0x40000) accept$alg(r1, 0x0, 0x0) r2 = dup(r0) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@delneigh={0x6c, 0x1d, 0x100, 0x70bd27, 0x25dfdbfc, {0x2, 0x0, 0x0, r3, 0xa, 0x4, 0x3}, [@NDA_SRC_VNI={0x8, 0xb, 0x60}, @NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @NDA_VNI={0x8, 0x7, 0x3}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr=0xfffffffffffffffa}, @NDA_PORT={0x8, 0x6, 0x4e22}, @NDA_SRC_VNI={0x8, 0xb, 0xfffffffffffffffd}, @NDA_CACHEINFO={0x14, 0x3, {0x8, 0xfffffffffffffff9, 0x0, 0x18d}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040000) poll(&(0x7f0000000000)=[{r0, 0x240}, {r2}, {r2}], 0x3, 0x3ff) [ 192.815591] SELinux: policydb string ¯,í»æ›§ does not match my string SE Linux 2018/03/23 17:45:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x6, &(0x7f0000001500)={0x0, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f00000001c0)=0xa0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) 2018/03/23 17:45:59 executing program 4: syz_emit_ethernet(0x11, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000080)={0x78}, 0x8) fallocate(r0, 0x2, 0x10000, 0x8) 2018/03/23 17:45:59 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00000001c0)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f00000002c0)=""/24, 0xfffffd26, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f0000f29fe4)=""/28, 0xfffffffffffffdc2, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/03/23 17:45:59 executing program 3: add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a}, &(0x7f000048d000)="3f10", 0x2, 0xfffffffffffffffc) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x0, 0x7, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x2}) 2018/03/23 17:45:59 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x4, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r0}, {r0}], 0x2, 0x0) [ 192.857607] SELinux: failed to load policy 2018/03/23 17:45:59 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3800, 0x701000) setsockopt(r0, 0x7, 0x1ff, &(0x7f0000000280)="168288f81d506516d017fc48665848330f55ceedc845fc265e968521fc1423c06938aef34eae061b1c484260426964df165187e1aa6ee18ce5be9bec1ceb52d5344778dc6f4a0195a33b4584635bcb68bc633810ff668409e80394d05e144fb895b60a555394d157469c5f37b43a3cf3521a90d30cd416e2240528c8130236c3f6828d0c2b34245d4f35be5009ffbab8941e855831f9f28f73d3401289d8770c0f", 0xa1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000200)=0xe8) getgroups(0xa, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x8001, 0x6, 0x0, 0x800, 0x8, 0x9}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) 2018/03/23 17:45:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="010080000000006465667d00", 0x1000, &(0x7f0000defffe)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000017c000)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) ptrace$getregs(0xc, r0, 0x3ff, &(0x7f0000000300)=""/4096) r1 = open(&(0x7f0000000100)='./file1\x00', 0x408000, 0x140) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x800, 0x8, 0x10000000000000, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) 2018/03/23 17:45:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendto$packet(r0, &(0x7f0000000080)="d39919996e65f680be40f71c7908280a2597f5bc9ef0a6d46d98fc9fece2e4a6513a45f39d1e1cae12b5b7d2bb230413b286a35c295c6bc40f84055a9a98c8ede6ae08cbb93a99841dabdfbf1fc36a01458587e2651f5063d3f9a2a290a69c", 0x5f, 0x81, 0x0, 0x0) 2018/03/23 17:45:59 executing program 7: r0 = socket(0x40000000017, 0x805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x200000000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r3, 0x2}, 0x8) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/244) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="bf", 0x1, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) dup2(r1, r0) 2018/03/23 17:45:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff01, 0x80680) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/77) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df7ff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000404fec)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}}, 0x14}, 0x1}, 0x0) 2018/03/23 17:45:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x6cf27974, 0x4) 2018/03/23 17:45:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa865d60b7e72000083a00fe800000000000aafe800000000000000000000000aa80009078000000000000000000000000"], &(0x7f0000000180)) 2018/03/23 17:45:59 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="580000009df6873a00000000002bfb68cac8484440a5000000450000002e"], &(0x7f0000c43000)="a235", 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000100)={0xfffffffffffff000, 0x1f, 0xdc95, {r3, r4+10000000}, 0x731, 0x9}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000400)="c4037d08570b0b65430f410bc74424000d000000c74424023c000000c7442406000000000f011424c4c3ed0c326bc744240002000000c744240200000080c7442406000000000f011424f34233454166400f3881770066bad104ec650f0d3fc744240006000000c74424025bd40000c7442406000000000f011c24"}], 0x1b5, 0x0, &(0x7f0000000240), 0x10000000000000a4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 17:45:59 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f00000011c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000003540)=""/128, 0x80}}], 0x1, 0x0, &(0x7f0000003640)={0x0, 0x1c9c380}) syz_emit_ethernet(0x66, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) 2018/03/23 17:45:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x8, 0x8, 0x1}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x86800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x80, 0x8204, 0x400, 0x7fffffff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4ab2}, &(0x7f0000000100)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280), &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r0, &(0x7f0000015000), &(0x7f0000b4ffb2)}, 0x20) 2018/03/23 17:45:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00f70f05"], 0x1}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000440)={[], 0x2, 0x0, 0x9, 0x0, 0x6, 0x7001, 0x1000, [], 0xfc8c}) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], &(0x7f0000000100)="0411b62c4b7b4a03870253599d58f3a6fa4fda4a98b7744d93823244e07b451434b39cbddc7cb73de71149379a195c7f249a93781d", 0x35, 0x0) ioctl$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(r3, 0xae80, 0x0) 2018/03/23 17:45:59 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000007c0)=""/246) socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x20000000000001f3, 0x3f) fremovexattr(r0, &(0x7f0000000240)=@random={'trusted.', '/dev/ppp\x00'}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000003c0)=0x8f, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x0, 0x2a, &(0x7f0000000100)="53a6b610b6b87b7bba1b0bf27547ecc921759e510024df7cf80439ecbecf10fe97e0164de4d80c44c05b"}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000480)=""/174) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/97) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000280)="4600f1da1d0ae1c6bb331d51948aa0b660d1368197f9718926a5f60ca822ec207831edd0c16370cdf1a99ab02e19825cf307ba215ae4990b7df7262254b5d90c56fe57207450b8e3c539666b0e1e63d875d137e079a8df476adffa5b915b50e617d84e0b7e66034a0d5c9481e823ba8721635eb1aa84e862ce0a4d6bc312156742ec7ce7e5e2ca11bd5bc86aee7a4da302") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000340)={{0x100000001, 0x7f}, {0x0, 0x8000}, 0x0, 0x6}) 2018/03/23 17:45:59 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000002803000000000000"], &(0x7f0000000000)={0x0, 0x1}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x68, @empty, 0xfff}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e24, 0x401, @empty, 0x1000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x64) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/177, 0xb1) 2018/03/23 17:45:59 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r0, r1, 0x27, &(0x7f0000000080)={0x15, 0x8001, 0xf14a, 0x10000}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x1f7d8f59f81ac46c) ioctl$TIOCSBRK(r2, 0x5427) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x24, 0x39d0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000140)={0x57afabc6, 0x2}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x488800, 0x0) linkat(r2, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0x6, 0x1ff, 0x6, 0x4b8a, 0x8000, 0x7, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfffffffffffffffb, 0x9, 0x81, 0x81, 0x80000000}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r3, 0xa1f5}, 0x8) sched_getaffinity(r1, 0x8, &(0x7f0000000480)) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000004c0)) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000500)=""/109) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) futimesat(r2, &(0x7f0000000580)='./file0\x00', &(0x7f0000000640)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000006c0)={{0x0, 0x1, 0x9, 0x0, "f0dc7ed33b081ecfd14bb4212fd9e5896e8cdc92c6044c35152d9205694ca28825e028fe8d0e17082dacca4d", 0x6}, 0x0, 0x0, 0x1, r1, 0x100000000, 0x7, "20e427ad2c25d836d3c510f21278533895bcb27a241e97ecfef2fb9087d25837f4043cb7974e4bd726a537e852189b5a842d2c610a80d1d663e76e7be3f8b537", &(0x7f0000000680)='proc\x00', 0x5, [], [0x7fffffff, 0x9, 0x4, 0x9]}) r8 = open(&(0x7f0000000800)='./file0/file0\x00', 0x10000, 0x40) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000900)={'broute\x00', 0x0, 0x3, 0x73, [], 0x0, &(0x7f0000000840), &(0x7f0000000880)=""/115}, &(0x7f0000000980)=0x78) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f00000009c0)=0x3) ioctl$sock_inet_SIOCRTMSG(r8, 0x890d, &(0x7f0000000a40)={0x20, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, 0x5, 0x5, 0x1, 0x689d, &(0x7f0000000a00)='bridge0\x00', 0x2, 0x401, 0x166}) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000000b00)=[@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7}], 0x38) futex(&(0x7f0000000b40), 0x9, 0x0, &(0x7f0000000b80)={0x0, 0x989680}, &(0x7f0000000bc0)=0x2, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r9, 0xc0106401, &(0x7f0000001c00)={0x1000, &(0x7f0000000c00)=""/4096}) 2018/03/23 17:46:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x2}) 2018/03/23 17:46:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000080)) [ 193.087235] PPPIOCDETACH file->f_count=2 2018/03/23 17:46:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="3e660f38811b66ba4200ecc4c10560390f0094b30000c0fec4e2fd237f9566b8e5000f00d00f22670f01cb66b8c3000f00d8f4", 0x33}], 0x1, 0x2, &(0x7f0000000280)=[@dstype0={0x6}], 0x1) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000000)={0x1}) 2018/03/23 17:46:00 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="73797a80616c6cf58400") setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x272) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/23 17:46:00 executing program 0: listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000140)={0x9, 0x6, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6tnl0\x00'}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3ff, 0x100) 2018/03/23 17:46:00 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x6, 0x8bf, 0xb99, 0xfff, 0x7fffffff, 0x9}, 0x1}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xd6, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/214}, &(0x7f0000000280)=0x78) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x8, 0x3, [0x9, 0x6, 0x7]}, &(0x7f0000000300)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffbfc, @mcast2={0xff, 0x2, [], 0x1}, 0xbbf}}, 0x8, 0x8600000, 0x8, 0x400, 0x3}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x5, 0x6, 0x10000, 0x10000, 0x3, 0x80000000, 0x5, {r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8000, 0x5, 0x1f, 0x3, 0x40}}, &(0x7f0000000500)=0xb0) r5 = dup3(r0, r0, 0x80000) r6 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001880)=0xe8) fstat(r5, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0}, &(0x7f0000001980)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0xc) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000005c0)="eac8053edc", 0x5}, {&(0x7f0000000600)="8285a14ff5c6ee44f7623f454645ce71cd686f9a4dea4ec7812ae466bd818e1623dbcd4258515e89946a4487293a06d37e2a20d192bec525eb437a9ef53762d03910c5186f2db2ecab2ebc575d65e3767728f5bd66e6ff2cd9eb16cbca2344004ce6336f49f4c39cc1ff618573eed21cef5d9bae1c112b55a5c8cb80a8ee67a04476fb5640f4ba43b4896a9042816c5ec7761b3ba1de7220fd9211f3301c711f4d213c35e004c01fbfd02b9047a65c18ab6c94ba792a10610bebeffce803f7f3b15743e50f5a2e254cf04c5d99599bb5", 0xd0}, {&(0x7f0000000700)="c00b7bc9414fe81ee486d543811029ff35e3a4d454", 0x15}, {&(0x7f0000000740)="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", 0x1000}], 0x4, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r5, r5, r0]}, @cred={0x20, 0x1, 0x2, r9, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r5, r5, r0]}, @rights={0x20, 0x1, 0x1, [r0, r5, r5]}], 0xa8, 0x20000040}, 0x40000) statfs(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)=""/61) sendmmsg$inet_sctp(r5, &(0x7f00000032c0)=[{&(0x7f0000001bc0)=@in6={0xa, 0x4e23, 0xe35d, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000002f40)=[{&(0x7f0000001c00)="cd6733464703081aed3543b46ec8805c6fabde18e7d16f47ebc6ad6894d83c2d4be219ae46aec726f208f617f9a3d9873809e80935c38825a195e823c8154f9b46ce88db6281c4855056e505cdcf8c8e8437cc88676fa713f7f566f9588f9ebcdcdc974deaf73417a0b5367c0003cc3e8020dc76c60efb047c263af4cad445ee2fe5771a1292295a42fc1c", 0x8b}, {&(0x7f0000001cc0)="3a5afcf75e58528a91f7d2f3df0f77587142c7a25b13d6f3f6cc96411b84e9f495ab8e786e383fba88704402b82b6e066dd63d013ba75f9174b6f1d070b49d8c57780aeaa17136533e507108f6afb4c24df77bf3f1302d4c44fda2921a7901c1b952a1d71d9a244996c671746cd2a2104a1c144ad62489128b94f4d562564a759c8c9b0a6cb20df6f8074484cb012beb9a3869e935201abf38a2be0a17736f9382b4d847095356b38be64583f1ff5417", 0xb0}, {&(0x7f0000001d80)="19f11f22fa8ab1832a1df87d91f8557f8e6d356636a6082c2af8e3ea10e9ef6a7364b4149ab439fe2dfcb8e45bd1491be5c28e1b5dcbc8ec", 0x38}, {&(0x7f0000001dc0)="2c33fa85b0678a818f9b62e5fdfea5ece47b915593b0e88b63c8194bbb3ec035ee4efd9bdd4912e610125c469558c47b3255151f33a3883eeb1ad450fb30668bf2772186e783400c8eaf00a71d3cb2388e812370d7774330d693d7077fd626a9f28c8f2b69fa69067905", 0x6a}, {&(0x7f0000001e40)="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", 0x1000}, {&(0x7f0000002e40)="0b48d36210207639722adc1d41fc15085934dff99501ff48ded4e3ba8ca264610c1fa81cb4a0abb679b344e40420ebcc09fe90dc1632ce21507b1e1a3b2a620a1aac8e60f641fc41b5bd57550b0a7be2191e10c15f50699b642175aa8af86559e8ff3e43cddeb5b42cc8d8ffd628abead11db58e744d760805a385dd39050301bd4aa0c0d1c34f93a428b0c37538dbd99ec72d4fc0a68f45a86f12e790d2303ed2a40760e89d65a8c2e5fc9647d912305590ccdbf246013fbdf50ba45a33313c694a270ec348e7b15b34d4cd2dd6cf28ae0a5bd9ee6064590c2a1ed6e13f451d89263af548fe1dbe59", 0xe9}], 0x6, &(0x7f0000002fc0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x1c2, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x8001, 0x449a, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xbd, 0x73, 0x1, 0x79, 0x7, 0xffffffffffffffff, 0xfffffffeffffffff, 0x7f, r1}}], 0x90, 0x20000000}, {&(0x7f0000003080)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000031c0)=[{&(0x7f00000030c0)="03a00ce7da42c2b2c5ee3b0193a9d78531b9b5949b904f8022a992ba5e23f969a103d1ac8e27d6856b279b1a57badbeefb21b12f09122aaf222b9494fed0dd1d47c7dca79015a114832fc0b934579a9494201ea26eaaf7aefbdc525038f8d890360a6bc4453973ca4e325b665d6a5dce25078b0427322a539083b0c01b61b1993969ce90236f4313cadac95361015ccf71faa6ff34aef9abc014920827e477d47c9eda2c0faf7fe7d2af1dd836f05814594cd7b6d0958f00f7dd7c66294abed45250d48d", 0xc4}], 0x1, &(0x7f0000003200)=[@init={0x18, 0x84, 0x0, {0x56d, 0x7, 0x7, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xda, 0x20, 0xa, 0x5, 0x7ff, 0xc6000000, 0x3f, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x1, 0x1, 0xffffffffffff1bba, 0xfffffffffffffffd, 0x6, 0x8c, 0x3, r2}}], 0x90, 0x4}], 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000003340)=""/241, 0xf1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003440)={r1, 0x4}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000003480)="9b5d6e700f6ec50284138b1ff5abf902920e929a3f66dec5f958a350294005c3d0c480ca3cfecff5134b74b2772ffc24e75965b9d4b9308a3ec586b25b") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000034c0)=0x8001, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000003500)=0x4, 0x8) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000003540)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000003580)={r3, 0xffffffff, 0x30}, &(0x7f00000035c0)=0xc) sendmsg$key(r5, &(0x7f00000036c0)={0x0, 0x0, &(0x7f0000003680)={&(0x7f0000003600)={0x2, 0x12, 0x7, 0xd, 0xf, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}}, @sadb_x_filter={0x5, 0x1a, @in, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x1f, 0x14, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}]}, 0x78}, 0x1}, 0x40000) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r10, 0x9, &(0x7f0000003700)=""/89) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000003780)={'HL\x00'}, &(0x7f00000037c0)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000003800)=@assoc_value, &(0x7f0000003840)=0x8) setsockopt$inet_buf(r5, 0x0, 0x3f, &(0x7f0000003880), 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000038c0), &(0x7f0000003900)=0x4) r13 = semget$private(0x0, 0x0, 0x0) semctl$SEM_INFO(r13, 0x7, 0x13, &(0x7f0000003940)=""/97) 2018/03/23 17:46:00 executing program 1: memfd_create(&(0x7f0000000dc0)='/dev/ashmem\x00', 0xe627d04daf50f1c3) 2018/03/23 17:46:00 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x88f5}}}, &(0x7f00000000c0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) r1 = semget(0x3, 0x0, 0xd0) semctl$SEM_INFO(r1, 0x5, 0x13, &(0x7f0000000240)=""/253) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0x0, 0x18}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x1f, 0x4) 2018/03/23 17:46:00 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x40007, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/03/23 17:46:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="010000f2", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe, "0db3f7a379b8cef40458ccce7fdf"}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x20}, &(0x7f0000000180)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x0, 0xfffffffffffffff9}, 0xc) [ 193.141847] PPPIOCDETACH file->f_count=3 2018/03/23 17:46:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="d26dd014faceffe18c31f51eb16c74b23121e55fc69a07dfda", 0x19, 0xfffffffffffffff8) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) keyctl$chown(0x4, r3, r4, r5) keyctl$set_timeout(0xf, r3, 0x2f5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) 2018/03/23 17:46:00 executing program 6: rename(&(0x7f00000f5000)='.', &(0x7f0000000040)='./file0\x00') r0 = getpgrp(0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) 2018/03/23 17:46:00 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x101, 0x1, 0x8f0b, 0x9, 0x6, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f657865000000000004e8004bddd9de91be10ee1212c8bf000ee9a90f798058439ed554fa07425adee901d2331c0000000000000000000000004000304de41364570b66c7467722e2e1f0acb00b3c5b6c822b69c9fc7ceb2adee705166ce9431e84f7c556aaa812eb7ee8d20f3c9408908bf9b727fa151f96a2f20770450758877db5148f705cd6f364e60beef3dbdc960a5aca2e1a99e6365160b9ebd1b9866d") ioctl$DRM_IOCTL_RES_CTX(r1, 0x801c581f, &(0x7f0000000040)={0x32b}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e22, @rand_addr=0x1}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x7, 0x1, 0xff, 0x7, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/23 17:46:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000006c40)=[{{&(0x7f0000000280)=@sco={0x1f}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="da", 0x1}], 0x1}}, {{&(0x7f0000000b00)=@ipx={0x4, 0x624, 0xfffffffffffffffd, "4dec5de04bcc"}, 0x80, &(0x7f0000000c80), 0x0, &(0x7f0000000cc0)=[{0xc8, 0x112, 0x0, "513d7e15868a4abeb8146ab96e9ad4158451c70cb4639a6d9f12d185af17f06954ba8f750daadfef9f9f38a8603aa256046b59572bcaf6ddaf603bd9d0242505fdfe4a9a271e8ee632187d7332c5eae7829fd698b5ceaf9b2e5c91c47c91b858987f8acae5ac546c50a7b0e4cecdf35c093b4bdb7341bf5a36b7743721b2e3b26ff66adff2f61386c0476c07121b4952527361238ea7508331c6f9ada7554e2b068870c02bf0e4943a2718eb3d181dec3a7555a705d447"}], 0xc8}, 0xffffffffffffd9cb}, {{&(0x7f0000002b80)=@hci={0x1f, 0x0, 0x1}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002c00)="af09ccc8af19567b8dfca72011c58c269c5debff8fa19d2a91c0fe01332033b3d0d30fc0ff41b85a3ecbef656b200a9c9362b6cef66ebb1c78bb3ecbe756b6a324215c93054c49e11516453383bb10601d664580b07fa0395947fd341b7e6e09e987fd", 0x63}], 0x1, &(0x7f0000003d40)=[{0xa8, 0x3710d8a490064250, 0x80, "99c665418e6643d54ae36a512a95d204291835c6ee58d73b76ce75a2e70641070403e264f1f337fcf11c85659c8dcaf40b0627ebf45d0985573b5fbdf00cda361ade79e3966daac9d251c78481fbbe3c370ac3555c01ab4a1af50782784b2b2faae65db8c375e658fe2947081eddbbf47e5735fa7b2ab8dd82eaf9afe9e39491cf14635bf997cf67233c64f5ff0ded3dbfc349a5107ce2"}], 0xa8, 0x4008001}, 0x55}, {{&(0x7f0000005740)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x4, {0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}}, 0x80, &(0x7f0000006840)=[{&(0x7f00000057c0)="041698b2b19a60725c139e46808ee95145dc817aceb0f7747356dc89a4fa70934384fc7fdea741d962e4f55a01617ecade1850efbf771c1465c97601b4eeca58db7c1a35bafafa57b23288852f13145c2c8453b96fd70c90711530dfd9d9901dcbb7d695", 0x64}], 0x1, &(0x7f0000006880)=[{0x10, 0x105, 0x81}], 0x10, 0xc000}, 0x4e}], 0x4, 0x4040000) 2018/03/23 17:46:00 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x8010000080804, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f0000000000)=""/207, 0xcf}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="580000000000000001000000000000000700000005000000000000005d86a61bf2b3b36e2708546d44a355fededda484f7bf7bc4b5ad227a3a8d3b874662bb74e794b2e847ed46cd5e524882000000fdc82b83ce92ac20a6"], 0x58) 2018/03/23 17:46:00 executing program 1: syz_emit_ethernet(0x3f1, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) syz_emit_ethernet(0x47, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x100000000, 0x401, 0x2, 0x5}, {0xcb97, 0xfffffffffffffffd, 0x100000001, 0x5334}], @generic="11df3340bdf5c86791b2b8d3ebb95f73d1cce170cd4f46fe5e92f41fd05fe09be463900e9f903a46b3ac126b3ef04c9935"}}}}, &(0x7f0000000080)={0x0, 0x2, [0x198, 0x948, 0xdd0, 0x660]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/03/23 17:46:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="594270cfae4679c4b388eeaac2dd8ad05dd93a91e669006ee8c422da824598322114f387362609d481610b1787eacffb1ab25f70686b058a90dfe24763308753b11a6b1af393fdf72ef8ba26290b9786d54c892f15dd102bf9c40dbc5167a2ff781723a755387f4bfc65f7b59865c8158c7917fe62cd6d265e05db3acd9a2a9d0f54564953fee6b9cf91975fca2c5b08d96c782fa88335460281e72ffb535d7b0cad7b605188", 0xa6, 0x800, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x43, "e79d0036158c0136a9e94a9e7346285062e889aad90da7084be7c34de8822ad476aacca25cd1277ee3809c536019c9efcf68cefcf55701f5f3e573d3690fd162768097"}, &(0x7f00000001c0)=0x4b) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) [ 193.207453] kernel msg: ebtables bug: please report to author: Wrong len argument [ 193.229220] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/23 17:46:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xd6b8, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c37fe0)={0x0, &(0x7f000002d000), 0x2, r2}) dup2(r2, r1) 2018/03/23 17:46:00 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/107}, 0x73, 0x3, 0x0) 2018/03/23 17:46:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001440), &(0x7f0000001480)=0x4) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/154, 0x9a}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b0ed8)={0x14, 0x23, 0x305, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x4008010) 2018/03/23 17:46:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) timerfd_create(0x0, 0x80800) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) 2018/03/23 17:46:00 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1000, 0x80c0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000080)={"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"}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000540)=""/45) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) syz_emit_ethernet(0x32, &(0x7f0000000480)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x8, 0x8, 0x1}], {0x8100, 0xffff, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_request={0x16}}}}}, &(0x7f0000000000)={0x1}) exit_group(0xffff) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/03/23 17:46:00 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/03/23 17:46:00 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x101, 0x3}) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x70, 0x49f4, 0x0, 0x8010000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0x1, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000280)=""/168) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xe6f, 0xfb380c45361c6b26) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0xffffffffffffff4c, 0x100, 0x80000000, 0x3, 0x1ff, 0x7, 0x7, 0x7, 0x3, 0x9}, 0xb) 2018/03/23 17:46:00 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) listen(r0, 0x40008000000005) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000100)={0x9, 0x7, 0x7ff, 0x519, 0x8, 0x3}) writev(r2, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = dup2(r2, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00000001c0)={0x40, 0xfffffffffffffbff, 0x0, {0x77359400}, 0x6, 0x3}) 2018/03/23 17:46:00 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/context\x00', 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$selinux_context(r0, &(0x7f0000b87000)='system_u:object_r:qemu_device_t:s0\x00', 0x1f) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/23 17:46:00 executing program 5: r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303"}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) set_thread_area(&(0x7f00000000c0)={0x1f, 0x1000, 0x400, 0x1000000000000000, 0x4, 0x100000001, 0x4, 0x101, 0x3ff, 0x8}) 2018/03/23 17:46:00 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x18, &(0x7f0000000000)="8007f7c2199cdee2cf86ad1bc32629cad72b915fb9594a5e"}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001140)={0x12, 0x1000, &(0x7f0000000140)="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"}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1000, 0x20000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x1f, 0x2, &(0x7f00000000c0)}) 2018/03/23 17:46:00 executing program 0: r0 = socket(0xa, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/48, &(0x7f0000000100)=0x30) read$eventfd(r1, &(0x7f0000000180), 0xffffffffffffffa7) 2018/03/23 17:46:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) fanotify_mark(r0, 0x20, 0x20020, r1, &(0x7f0000000000)='./file0\x00') write(r0, &(0x7f00007d9fdc)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) 2018/03/23 17:46:00 executing program 2: mkdir(&(0x7f000085cff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) [ 193.410435] QAT: Invalid ioctl [ 193.418290] QAT: Invalid ioctl [ 193.424385] dccp_close: ABORT with 1 bytes unread [ 193.440896] QAT: Invalid ioctl [ 193.447728] QAT: Invalid ioctl 2018/03/23 17:46:00 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = gettid() socket$bt_bnep(0x1f, 0x3, 0x4) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20080, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000100)={0x2a4, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x40000000000001, 0x1, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x407) 2018/03/23 17:46:00 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty, r1}, 0x14) [ 193.464714] QAT: Invalid ioctl [ 193.475483] QAT: Invalid ioctl 2018/03/23 17:46:00 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0xe6, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/230}, &(0x7f00000002c0)=0x78) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000db4ffc)=0x9, 0x4) 2018/03/23 17:46:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dbfffc), 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc90}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x73aa, 0x4) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/03/23 17:46:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x9, 0x4b1242ae, 0x80, 0x0, 0x4, 0x1, 0x1}, 0x1c) fcntl$setstatus(r0, 0x4, 0x44000) socket$can_bcm(0x1d, 0x2, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff02000000173202eb8ca5dfea5f3afe39a78ebbf700000000000000000000010200907800000000609433df0000320000000000000000000000000000000001fe800000000000998a9819bddbc08417b5b228f5ab000b00000000000000802a08000000006ba8cbc1771ba34f7378fc7e9ce3a723ea11e5519d567cb809d6abc0fda311e5b8e6e5512e41e814e170bc3f0896712ebff533fee51b3c0d67ae795599e78e24e58a903eefd019e9c2736e09312d572d2df96247f0a04a5da483b054"], 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/23 17:46:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) flock(r0, 0xe) 2018/03/23 17:46:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x80) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x7b3, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x7f, 0x1, 0x87b, 0xcf, 0x3}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x80}, 0x8) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000003c0)="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", 0x100}], 0x1, &(0x7f0000001400)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/23 17:46:00 executing program 5: perf_event_open(&(0x7f0000000040)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x381c03, 0x0) fanotify_init(0x20, 0x2) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000100)={0x1, 0x5}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/03/23 17:46:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000006c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000040)="4011090a0f6528e21cf7b7ebed69817936e5d6ed47925a25ef00e96c8b205f368f3ad6d042bbc4c4cc1ceac2da26a0d0d46412b438759e53354f758182a4818cdc1a0a7fc62c6435aa4bd23238e0b4f30fd49653f2152afbb9efd993fb793747b9c302da71b26baae78a1a727429bbce92f385833de70f1b3556dcbb907b91aae443d1171bf99897da4781992b75c8ececd8297876eaf546dbd7c8e5c75230c20eda7026f29ea80213d05f2e9b34c845aa3cbc7144c166fc25f652bfc36c48534c3ce446ba58056aa4bd25811304a61918b98203e76bc110d83d9637d9ef26b9e1449556", 0xe4) 2018/03/23 17:46:00 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0xa4000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000080)={0xc3, "2cb47208cb02d5f44f5496183eaa8cf8e9c26d9887ad36e03cf3216c40d4ca05a73bf6cb612286c7e3ac7250798e687c84c21316296bf2d53da2f99435c50c5b966c528ee10bb577fd3a0351e24082ce70458a1423d123a1fe2918b4bd48167b029d31861a5ca60eb4d77fabfb05effa562c8d5c26deb0033d436f493327aed7e960f7e2e541cfc390220e2e69a18bb6c962e775a9a4fa8f04c09994f2b75c7f4dd6b710cad042c455460bac39eac23fda65fced8be805b81b7e0dd8c9c92339a646b3"}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000180)=[0x3, 0xff, 0x7fff, 0x37a, 0xcc, 0x80, 0x98, 0x76], &(0x7f00000000c0), 0x0) 2018/03/23 17:46:00 executing program 2: prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x6e) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/03/23 17:46:00 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x100) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0x28}, {r1, 0x4200}], 0x2, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={0x7fffffff}, 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000001c0)=0x1f, 0x4) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x1, 0x1000) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/217, 0xd9) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000040c0)=""/4096) 2018/03/23 17:46:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) syz_emit_ethernet(0xe, &(0x7f00000000c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x88ca}}}, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x9) 2018/03/23 17:46:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) creat(&(0x7f0000000040)='./file0\x00', 0x41) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) 2018/03/23 17:46:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x4, 0x9, 0x8, 0xaf, 0x4, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x1) 2018/03/23 17:46:00 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000025c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa0040, 0x0) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f0000000080)) 2018/03/23 17:46:00 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2002, 0x105) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x6, 0xfb8b, 0x0, 0x2000000000, 0x7d, 0xdf, 0x4}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f0000000080)="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", 0xf81) 2018/03/23 17:46:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0xfffffffffffffd96) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000280)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x4) 2018/03/23 17:46:00 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, 0xffffffffffffff9c, 0x1}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@rand_addr, @dev}, &(0x7f0000000100)=0x8) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61}, {0x6}]}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x9d1c) 2018/03/23 17:46:00 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/137, 0x89}, {&(0x7f0000000180)=""/45, 0x2d}, {&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000280)=""/121, 0x79}], 0x4, &(0x7f0000000340)=""/47, 0x2f, 0x20}, 0x40000000) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./control\x00', 0x400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) ptrace(0x4217, r1) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000000500)={0x2, &(0x7f0000000000)=[{0x5}, {}]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000500)=@buf={0xbe, &(0x7f0000000440)="eb42018edad476c6d14c63d34aa1b6041f46db86e27a910943a2d7e3d0193975ed4a9f7afbf795a97b0eb823e58f0da4a60506d3b5f52a7fa2e5233772021ff63b2ac91ef4f93494e7a8a7c543142b45d4558fb07865df239d3aeafda2b82bf5a31c62ca488e2637afbc4c7185ede6ae66bfdb90fe29c0aceb4f8c05b332b654e1014163393d0e7bfa801dc7ab3d8b3a3735b79b7a0002e5a90e5a193fa58c5e1836426c0d21bfbf7ad78574e3af3babf1c7ab83b73d8f3febd69f9170b2"}) bind$alg(r0, &(0x7f00000003c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) 2018/03/23 17:46:00 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/60, &(0x7f0000000100)=0x3c) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xa6e, 0x204001) 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) io_setup(0x8b, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)}]) 2018/03/23 17:46:00 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='/', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x12c0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='/', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ocfs2_dlmfs\x00', 0x44000, &(0x7f0000000180)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000400)='ip6gretap0\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x88000, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000380)=0xc99, &(0x7f00000003c0)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000041e4b8abfaaa8e6a3e0a83992045700000007000000"]) ppoll(&(0x7f00000002c0)=[{r0, 0x4}, {r1}, {r1, 0x4000}, {r2}, {r1, 0x34}, {r1, 0x8001}], 0x6, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)={0x9}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x242000, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f00000001c0)) fsetxattr(r2, &(0x7f0000000440)=@random={'os2.', 'ramfs\x00'}, &(0x7f0000000480)='/\x00', 0x2, 0x1) open(&(0x7f0000000040)='./file1\x00', 0x62c00, 0x4) 2018/03/23 17:46:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x3, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) rt_sigaction(0x0, &(0x7f00000000c0), &(0x7f00000003c0), 0x8, &(0x7f0000000180)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x800, 0x70bd2d, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x4) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) 2018/03/23 17:46:00 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000180)=0x40) sysinfo(&(0x7f00000001c0)=""/243) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@pic={0x83, 0x101, 0x81, 0x9, 0x81, 0x3, 0xb0, 0x8fb, 0x1000, 0x10001, 0x4, 0x0, 0x10001, 0x1, 0x9, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000003c0)={0x98, 0x1, 0x5, 0xd7, 0x100000000, 0x4}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000400)={&(0x7f0000ffd000/0x3000)=nil, 0x8, 0x2, 0x84, &(0x7f0000fff000/0x1000)=nil, 0xe84e}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000440)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0xc8}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x58, &(0x7f0000000480)=[@in={0x2, 0x4e23, @rand_addr=0x8}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff]}, 0x7}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000580)={r2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000005c0)={r2, 0x6, 0x30, 0x81, 0xfffffffffffff801}, &(0x7f0000000600)=0x18) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000640)={0x1, r1}) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000680)=0x3f, 0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000006c0)=""/177) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000780)=""/137, &(0x7f0000000840)=0x89) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000880)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000008c0)) rt_sigreturn() ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000900)={0x2, 0x100000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@ipv4, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f0000000a40)=0xe8) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000a80)={"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"}) fcntl$getownex(r1, 0x10, &(0x7f0000000e80)={0x0, 0x0}) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000001ec0)={&(0x7f0000000ec0)=""/4096, 0x1000}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000001f00)={0x29f1, 0x7, 0x81, 0x0, 0x0, [], [], [], 0x1f, 0x10001}) bind$bt_l2cap(r1, &(0x7f0000002040)={0x1f, 0x20, {0xf3, 0x8000, 0x6, 0xce05, 0x0, 0x7}, 0x5}, 0xe) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002080)=@ioapic={0x3000, 0x7fff, 0x8, 0xff, 0x0, [{0x9, 0x5, 0x9, [], 0x3ff}, {0x6, 0x1f, 0x800, [], 0x6}, {0x9, 0x2, 0x200, [], 0xff}, {0x5, 0x1, 0x7ff, [], 0x2}, {0x9, 0x81, 0xd7, [], 0xfff}, {0x6, 0x0, 0x100, [], 0xc9}, {0x4, 0xfffffffffffffed3, 0x3ff}, {0x8, 0x2, 0x0, [], 0xc19}, {0x1, 0x5, 0xfff, [], 0x4}, {0x8, 0x6, 0x400, [], 0x6}, {0x1, 0x8, 0x2, [], 0x8a}, {0x7f, 0xfffffffffffffffc, 0x5, [], 0x9}, {0x88, 0x200, 0x1, [], 0x870}, {0x8, 0x3, 0x163a00000000000, [], 0x100}, {0x9, 0xa3d, 0x8, [], 0x4}, {0x3ff, 0xffffffff, 0x6, [], 0x8}, {0xfffffffffffff18c, 0x6, 0x7, [], 0x3f}, {0x3ff, 0xc39e, 0x3f, [], 0x4}, {0x4f91, 0x9, 0x8, [], 0x1}, {0x54, 0xfff, 0x97, [], 0x2}, {0x8, 0x6, 0x6d94ca8f, [], 0xfffffffffffffe01}, {0x8, 0x7, 0x2, [], 0x6}, {0x2, 0x100000001, 0x6f4f, [], 0x101}, {0x0, 0x0, 0x0, [], 0x100000001}]}) setsockopt(r1, 0x100, 0x4000000000000000, &(0x7f0000002180)="6640e10e8604bd00b9ebfdae15cd2bde976beab16561e49a36cfa24b86fb99a348d8f8dcaf47f2aa99bb44bb72d79f4afdf259f8e472fe2bfafb015977d38c3e7cb20dae2ee94a8aecf99d36bc54c45a6cf85bbed63247578a48ed931a363ca5f117ee7b4e262e722ec6cc1099cffd7584e910608bffa70b9309046db4f72b52314fd839a56b611d81d3597d43ba4287845bffe4251e22163d4c183ba659d5292ba0ea62023fff5bdf44236e81adf82f9326cd43d64b4e2cece8151a66e5dec76f8403f67a939520969c77eeec5ecb4d2696053af71a49594d13a5767927c74b", 0xe0) renameat2(r1, &(0x7f0000002280)='./file0\x00', r1, &(0x7f00000022c0)='./file0\x00', 0x2) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000002300)=0x6) 2018/03/23 17:46:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/03/23 17:46:00 executing program 7: 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$can_raw(0x1d, 0x3, 0x1) io_setup(0x4c9d1f82, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240)="dd017700908229fa3653a90c61075342", 0x10}]) 2018/03/23 17:46:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+10000}, 0x10) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x4f) 2018/03/23 17:46:00 executing program 1: socket$rds(0x15, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000000)="e6629c5fc29fda809b40cfde50228fa4fbda53b6fd17b18b0d80a60dc03a068b807028241880bda3653a3dae246981c1b00523976792ddc9f146fe80fe696139c8a2d99a2b8ed3cd879091814f13af3b216ef4d07a4210489ce5f1733b917f53ee4920ac33041976d74265b41bd25737832a8a1d710e4365513cd31faf23ff9055c98b41c3b356329e9da16b8a7c294872eabb", 0x93, 0x5, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/03/23 17:46:00 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x101001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="080000001e9eb46413fd9ef5c44ff67c624aa04683b0bc69ac7f717f025d795fc5a4660a676d567c7247d8447e46813b7e4731908362365d75da8c1a1ca47f6d97728155fe110ad0b339763fd27d2382a88a28f7b43fff9406de195e819f390a2823090e0e5b5b0e8d436201063392e3e757d65a30d2769de4beb806b612b77f7f3bcb8f27ef2b42e709322146a14292ebee60633d23862a88d5e3b317caf51027ef9650bfff0a40d023b2ace030df2c2e1629"], 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/182) ioctl$int_in(r0, 0x800000800c5011, &(0x7f0000003ff8)) 2018/03/23 17:46:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x519, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000006c0)={0x5, 0x3, 0x3539, 0x61, 0x9, 0x6}) write(r1, &(0x7f0000000040)="240000002a0005000000000800367700fbffffff0100000000000000ffffffdd0100ff10", 0x24) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$alg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000240)="c20c47fb7e07d995a73e673e66bb8d1bbb63f130caf2a4221d3d1b0a80a9b2dd5c0cc51485ce14861dcf55e6338bc81b2f561d549efb6b8b69c99de4b13b932b1cdc1a5201017a9b983730f30dc0777250717c1acc050f92c8762c0ed6339f487b8856ca32b58f3fb3b51d0898daa67cbf0c2177ac26aac5064b31de2de8a2ea9e12456e6492d0198c5f6968ca30cd40f66b6cfb396af85ea983fedd", 0x9c}, {&(0x7f0000000300)="65862a17da51994bcf1c77de6e5e1dc1a3b764690a51608b7a7733a6855a41b5f7497492b5065a779d67a431d1b5032227a67f4fb9003f65381b5fa285bb6a5ad1ae52baff971268b30a920ef2180a2afdbca3e8ca829e03b043ec87f5a6c64057707524ab61a0b338de5e694cdadb64a138fdb9ef2d3d4ecb69b7b66dd1e0f271577da3d89ad4c482a8e3b6d20dc2dc2900b4131c8fe4c7926acc297c8ed0f5caa2812b44a93da3b3860976a267aed5753972cf4095f4595bc5b86206afe82cf8edd3b18763d9b7e457f3d65ce82b7c61e82a28fa9e7a786cfefad3975c8ea4", 0xe0}, {&(0x7f0000000400)="8263b54360dade6ab9c6f759e364c6db2b62d1ca600c649422146b69034c0a27d0ec3b89a2c8de6d3c2d2989951abbac9fd8289a33b3b212746b10d551c148fbb8ce0be5ff8315c2fc2dab12f97e3f63d69a8e5fca6ec8b9d8d29440be1865210aae864e044eb92501fe69", 0x6b}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="900000000000000017010000020000007b000000f11ca51486f2ec710cb058e9b61a5371fc9325ce35328be378cd3a41228cf2d60f52122f29cbb56f1bdda762a7eb779e631ced9fee5b736a9e9004000000ffa142f1e31dade12d78e63d78e58f7de3df431c547a3174dc99b377eaccebea3e60f1bced46dedfbfad8ab02a5831fd713746bacabf9dcdee030420a000180000000000000017010000040000002e06000000000000"], 0xa8, 0x4004001}, 0x40080) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x1, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xe}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80d0}, 0x40080) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000680)={r1, r2}) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000640)={0x80000000, 0x8000, 0x0, 0x7fffffff, r4}, 0x10) 2018/03/23 17:46:00 executing program 6: setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0xe2, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000fa8fe0)={0xb56f68c4ab447935}) timerfd_create(0x0, 0x80800) 2018/03/23 17:46:00 executing program 3: unshare(0x34002800) timer_create(0x0, &(0x7f0000000180)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000000)="53ed85e901e8f12b39d56d65613e211d70bc5a4c20ffec6193690aa2836cfcd302fc376784c50b2202e83745630a1da4f4109d22778dabd0b97c39d11642d3ff55d72713b75e5340d44cd1cba10f08aa6dc18ca663122d376b893b436840966e79a6f0fd94d8cfd31b1bf4d8e2515d725fc443994d8f769820c578", &(0x7f0000000080)="a739e0dfddebcd33fc7b22a90096e0b2f5f601c8741900fdb0ae80f1bc34226069d1d59f283babb9a1c276c86940837b3ed0cd9a7d0b9dda54937cc90fdb2f9a102c7ed607aa86fccddd14b9bae3576d3de0915a347e33bd24e7f4cda4218358a140624cde4566e0e1663bb9d7d9ee7d518aad3c91b5520dadc33300065e74ce017ed9c7c21183e5d10480c4785662e913431ed08f700d97af505747db3f43b31cdf82b424a2acbe41eb3f18951b7454488b5d106a47b5b12a43888bc1512b7faa65bd0dc6d3e71ca5a47abccd388b4d59da8e9fdf769ffdc0d0bb723d"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x2001) 2018/03/23 17:46:00 executing program 5: r0 = socket$inet(0x2, 0x807, 0x8001) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000380)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x4000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000080, 0x200000b0, 0x20000270], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'nr0\x00', 'yam0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}}, {{{0x11, 0x4, 0x88be, 'gretap0\x00', 'ip6gretap0\x00', 'eql\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00', 0x8}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3f}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2c8) [ 193.741727] QAT: Invalid ioctl [ 193.756938] QAT: Invalid ioctl [ 193.824254] x_tables: eb_tables: CLASSIFY target: used from hooks FORWARD, but only usable from FORWARD/OUTPUT/POSTROUTING [ 193.832578] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1918 sclass=netlink_route_socket pig=32438 comm=syz-executor0 2018/03/23 17:46:00 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = mq_open(&(0x7f00000001c0)='/dev/rtc\x00', 0x2, 0x4, &(0x7f0000000200)={0x3f, 0x3, 0x1, 0x7, 0xfbe, 0x5, 0xffff, 0x3f}) readahead(r1, 0x2, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3f, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7fff, 0x100, 0x101, 0x100000000, 0x0, 0x20, 0x0, 0x1, 0x8, 0x1f, 0x3, 0x8001, 0x80, 0x2, 0x800, 0x6, 0x3, 0x10000, 0xfffffffffffffff8, 0x100000001, 0x80000000, 0x9, 0x0, 0x0, 0x3, 0x5, 0x8, 0x8, 0x7, 0xa2, 0x8, 0xf287, 0x81, 0x101, 0x7, 0x7, 0x0, 0x9af, 0x0, @perf_config_ext={0x8, 0x10001}, 0x8, 0x9, 0x2f, 0x5, 0x953, 0xffffffffffffffd5, 0xf2}, r0, 0x5, r2, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x80287010, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) creat(&(0x7f0000000280)='./file0\x00', 0x0) 2018/03/23 17:46:00 executing program 6: r0 = eventfd2(0x5, 0x80003) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000140)=0xfffffffffffffffd, 0x1b1) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000000040)=""/108, 0x6c}], 0x1) 2018/03/23 17:46:00 executing program 2: openat$vsock(0xffffffffffffff9c, &(0x7f00001a8fef)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x81) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffffffffffff, @any=0xffffffff}, 0x0) 2018/03/23 17:46:00 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x400, 0x101080) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x2, 0x2, 0x6, 0x7fffffff, "da62b9fbb6268af90ab4a8c18fc45a6f69ab8bec213e27804daeb9a46590aab44b2fdf5645cb71681d5d5594", 0x2}, 0x5, [0x419, 0x0, 0xb1d, 0x1, 0x800, 0x80, 0x4, 0x1, 0x0, 0x0, 0x10000, 0x100000001, 0x7fffffff, 0x100000000, 0xb8, 0x20, 0x1, 0x0, 0x62f9, 0x6, 0x2, 0x3, 0x1, 0x0, 0x2, 0x9, 0x7, 0xaa70, 0x4, 0x2, 0xbb52, 0x2, 0xff, 0x8, 0x0, 0x0, 0x9, 0x4, 0x81, 0x10001, 0x1, 0x100000000, 0x1, 0x7fffffff, 0x0, 0x7, 0x1, 0x4, 0x9, 0x9, 0x74, 0x3, 0x1, 0x7000000, 0x47b0, 0x0, 0x10001, 0x7, 0x5, 0x2, 0x4, 0xff, 0x3ff, 0x7fff, 0x3, 0x3, 0x0, 0x460, 0x10001, 0x0, 0x20, 0x9, 0x7, 0x0, 0x4, 0x9, 0x5, 0xc493, 0x7, 0x3ff, 0x3, 0x12b, 0xb3, 0xd014, 0x9, 0x20fd, 0x80000001, 0x2008, 0x8, 0xfffffffeffffffff, 0x7, 0x1, 0x47b7, 0x500000000, 0x2e0f, 0x2, 0x1, 0x6, 0xfffffffffffffff8, 0x3, 0xfffffffffffffff8, 0x7, 0x229, 0x3, 0x6, 0x5, 0x3fa2, 0xed, 0x1, 0x1f, 0x2, 0x2, 0x3, 0x1, 0x1, 0x546, 0xfb6c, 0x7, 0x0, 0x6, 0x4, 0x9, 0xc866, 0x8, 0x2, 0xc9, 0x8f], {r1, r2+30000000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYRES16=r1], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xfffffffffffffe45, &(0x7f0000009f3d)=""/195, 0x0, 0x0, [], r3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/23 17:46:00 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80, 0xe000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000000c0)={0x9, 0xac1}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') bind$alg(r1, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000080), 0x3) 2018/03/23 17:46:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) read(r0, &(0x7f0000000040)=""/152, 0x98) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="d6001e8900000000000000000100a10000000000"], 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/23 17:46:00 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) fchmod(r0, 0x8) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0xfff, 0xfff, r1, 0x9, r2, 0x6, 0x7812, 0x80}) 2018/03/23 17:46:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000340)=""/73, &(0x7f0000000280)=0xfffffe13) 2018/03/23 17:46:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10000000000015) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bcsh0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 193.862962] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1918 sclass=netlink_route_socket pig=32446 comm=syz-executor0 [ 193.865152] x_tables: eb_tables: CLASSIFY target: used from hooks FORWARD, but only usable from FORWARD/OUTPUT/POSTROUTING 2018/03/23 17:46:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x20, 0x40000) accept$ipx(r1, 0x0, &(0x7f0000000100)=0xfec2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) accept$alg(r2, 0x0, 0x0) 2018/03/23 17:46:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x121800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x1, 0x2}, 0x10) r2 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d0fe8)=[{r2}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) read$eventfd(r2, &(0x7f0000000000), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) r4 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(r3, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/03/23 17:46:00 executing program 5: keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffefe) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x1a) iopl(0x4) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xfdc5) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x100, &(0x7f00000000c0)=0x2) 2018/03/23 17:46:00 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000240)="14514b4eed52d0360b40cff25c872c41bf73b2382e720c3e88e11b7c313a6656a4500000b10000000000000000e4ff0000f81a52b4723768269e90619792522ee3e878b3a2624484326eae0d87c21031ebeb4f01d3f127b5ef6e9708b7020c5669c8d904e1a01a0c796fa9475d") mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) pread64(r1, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/03/23 17:46:00 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) socketpair(0xf, 0x805, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x80000001, 0x1) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="0f015e00c4c190563b2664440f0158006666430ffc0d3f1d00000f01f8410f350f01cb66420f38829febb96c78c744240022000000c7442402d5000000ff1c24450f005800", 0x45}], 0x1, 0x44, &(0x7f0000000200)=[@cstype3={0x5, 0x4}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffff9c, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="420f01f8b8010000000f01d9c744240074000000c7442402bf6b0000ff2c24c401fb705fd1013ef2460f12b706eb00000f20d835200000000f22d866b88d000f00d066ba4300edc403790473000dc4030d4b4359dc", 0x55}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000300)={"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"}) 2018/03/23 17:46:00 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) r3 = dup2(r0, r1) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x4, @random="080d6837a6b9", 'gretap0\x00'}}, 0x1e) semget$private(0x0, 0x0, 0x0) 2018/03/23 17:46:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) r2 = dup3(r1, r0, 0x80000) bind$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/23 17:46:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x40002002, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/23 17:46:00 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x81, 0x4041) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0x23b) r2 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) clock_settime(0x5, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e20}], 0x1c) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x20, 0x8, 0x5, 0x4, 0x5, 0x851a}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) 2018/03/23 17:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x601, 0x10}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) socketpair$inet6(0xa, 0x2, 0x200000000000000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x80800) fcntl$setown(r0, 0x8, r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080)="536927406ea50d5cf7f24c7fa895585726ce3442a1279449fdaa8821c9160b93084f66431031fb7a7683cba7536a633b3924b5619c06ffcb9eea91f0941c07d037215abdb99f2138", &(0x7f0000000180)=""/43}, 0x18) socket$packet(0x11, 0x3, 0x300) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000140)) 2018/03/23 17:46:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x7fff, &(0x7f0000000040)=0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/23 17:46:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xf, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x202000) 2018/03/23 17:46:01 executing program 0: r0 = syz_open_dev$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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) read(r0, &(0x7f00000000c0)=""/83, 0x53) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/176, &(0x7f0000000300)=0xb0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0b231040", @ANYRES64=0x0, @ANYBLOB="000000000000000003630840", @ANYRES64=r1], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/23 17:46:01 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) sysinfo(&(0x7f0000000080)=""/132) 2018/03/23 17:46:01 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) 2018/03/23 17:46:01 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/03/23 17:46:01 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/23 17:46:01 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000200)=0x6e, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000300)) r2 = dup3(r0, 0xffffffffffffffff, 0x4000000000080000) write$selinux_context(r2, &(0x7f0000000140)='system_u:object_r:tzdata_exec_t:s0\x00', 0x23) r3 = eventfd2(0x200000005, 0x0) readv(r3, &(0x7f0000000240)=[{&(0x7f0000000100)=""/8, 0x238}, {&(0x7f0000000000)=""/231, 0xfffffffffffffde7}], 0x1000000000000180) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f00000001c0)=0x14) 2018/03/23 17:46:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="fffffffef5ff0180c200000086dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x39980732, r1}, &(0x7f00000000c0)={0x8, 0xc50a, 0x37ab97aa, 0x9, 0x4}) 2018/03/23 17:46:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) r2 = dup2(r0, r1) sendmmsg$unix(r2, &(0x7f0000004640)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018010000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x30}], 0x1, 0x0) 2018/03/23 17:46:01 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f00000012c0)=[{{0x0, 0xfffffffffffffe10, &(0x7f0000001240)=[{&(0x7f0000000040)=""/122}, {&(0x7f00000000c0)=""/141}, {&(0x7f0000000180)=""/3}, {&(0x7f00000001c0)=""/4096}, {&(0x7f00000011c0)=""/60}, {&(0x7f0000001200)=""/52}], 0x228, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x4000000000000c5, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002440)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000001380)=""/4096) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002480)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002380)=0xe8) quotactl(0x1e, &(0x7f0000001340)='./file0\x00', r2, &(0x7f0000002580)="0fa4d954eb89b5332a41a2f26335a218c43f7ed17e111d3fb2be462d76030ea71c161e1d38e85f9de548b94da8a8c1201f0ec874589d268bed265ccb3693abee58a4fa3397c2a27deffa71ef159548c44ea7dffb70dd91999baf135079b6a7b54748438df49fd8b0b60c75dd75db1692a5166e62ee891a0d6ff7556c0ae52d4a69129ee719753bbc366c05dad225014a1e") sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) [ 194.134993] binder: 32525 RLIMIT_NICE not set 2018/03/23 17:46:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x101ff, 0x2, 0x13004, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000164000)={0x3ff}, 0x8) 2018/03/23 17:46:01 executing program 4: epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}], 0x2, 0x0) r0 = request_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='keyring\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ca", 0x1, r2) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x109000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xffffffff80000000) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}) 2018/03/23 17:46:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f0000003700), 0x9b, 0x0, &(0x7f0000003800)={0x77359400}) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000080), 0x4) 2018/03/23 17:46:01 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0xffffffffffffff00}, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8cbf}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x21429052}, &(0x7f0000000140)=0x8) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x1e113776bb9fe9a2) inotify_add_watch(r3, &(0x7f00000001c0)='./file0\x00', 0x420) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r3, 0x4}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000240)={0x2, {{0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="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", 0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001300)={{0xa, 0x4e22, 0x6b70, @dev={0xfe, 0x80, [], 0xd}, 0x7}, {0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1, [0x6, 0x401, 0x4, 0xd9fa, 0x80000001, 0x9, 0x2ed]}, 0x5c) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000001380)={r3}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000013c0)=0x4, 0x4) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000001400)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001440)=0x0) ptrace$peek(0x3, r4, &(0x7f0000001480)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000014c0)=0xd86c) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vcs\x00', 0x100, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) inotify_init1(0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000001540)={'bond0\x00', 0xffffffffffff595a}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001580)={0x0, 0x40, 0x1, 0x7, 0x5, 0x80000000, 0x7, 0x1, r2}, 0x20) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00000015c0), 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001600)='ip_vti0\x00') r6 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001640)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000001680), &(0x7f00000016c0)=0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000001700)='/dev/vhost-vsock\x00', 0x2, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000001740)=""/158) [ 194.162317] binder: 32525 RLIMIT_NICE not set 2018/03/23 17:46:01 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0xc0000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) 2018/03/23 17:46:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x1) r1 = socket(0xa76da0a3af64e11c, 0x1, 0x1f) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x1, 0x4) recvmsg$kcm(r1, &(0x7f0000001700)={&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000240)=""/253, 0xfd}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000003c0)=""/92, 0x5c}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/70, 0x46}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/155, 0x9b}], 0x8}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000001740)={0x1, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa800, 0x0, 0x0, 0x0, 0x101}, [@ldst={0x3, 0x3, 0x7, 0x9, 0x2, 0x36}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x0, 0x53, &(0x7f0000000140)=""/83, 0x40f00, 0x1, [], r2}, 0x48) r3 = syz_open_dev$sndpcmc(&(0x7f0000001880)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x60001) openat(r3, &(0x7f00000017c0)='./file0\x00', 0x4000, 0x59d916c94645c1c1) 2018/03/23 17:46:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x3, 0x4}) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0xfffffffd, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) [ 194.188560] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 194.202521] binder: 32516:32537 unknown command 1074799371 [ 194.208624] binder: 32516:32537 ioctl c0306201 20000140 returned -22 [ 194.232824] binder: BINDER_SET_CONTEXT_MGR already set [ 194.241508] binder: 32516:32525 ioctl c0306201 20004000 returned -14 [ 194.252059] binder: 32516:32537 ioctl 40046207 0 returned -16 [ 194.266546] binder_alloc: 32516: binder_alloc_buf, no vma [ 194.272216] binder: 32516:32565 transaction failed 29189/-3, size 0-0 line 2963 2018/03/23 17:46:01 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40040) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000002c0)={{0x10000, 0xf69, 0x2, 0x100, 0x7, 0x100000000}, 0xff, 0x100000001, 0xfffffffffffffffc, 0x2, 0x800, "be6e00550ee872d1f870dfc20c9d63fe3619eddcd42509c431965be9413eff19690697cd4759af86d9fbbf3932f13471998bddd4d56380d2d53699b7c69f5f7e0fb63a480c9743500cfc304cab209c9a212a258caf952498ad439f16c974fe12ebfd1a4c27d5b69fdd20e92ef056ef42f6bc7cb779761b29a581003f6d66eed6"}) connect(r0, &(0x7f0000000240)=@l2={0x1f, 0x1, {0xd38, 0x2, 0x1, 0x9, 0x6, 0x4}, 0x81, 0x1}, 0xfffffffffffffff2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x4}, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000400100000000000000000000003fad9f77f39778af9cd1cefcabcf6a0560ae5f8fe33b8dca19e0845b12789e4f3587c41d241920bf38ba20536e1d42716d84fac2dce3de75b7fc46459cf6b203"], 0x80}, 0x1}, 0x0) 2018/03/23 17:46:01 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/mcfilter\x00') fcntl$setstatus(r2, 0x4, 0x4000) memfd_create(&(0x7f00000001c0)='selinux.vboxnet0cgroup\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) pread64(r2, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/03/23 17:46:01 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x800000001) fcntl$addseals(r0, 0x409, 0x5) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1}]}, 0x20) socket$inet6(0xa, 0x2, 0x400000000000000) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts, 0x8) 2018/03/23 17:46:01 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x5, 0x1e, 0x4, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x40) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/03/23 17:46:01 executing program 1: r0 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000b68000)) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x59, "2f77d902774a6f23b868520b142903ad9f4216b1bb475d18ffbe87558262ab641676df1fba740ddf7a69dbd08ae64defd5f2e776ba86bf7a1d40e4655e0dbd48409f9ad1a030fc23b02cf362c109c7f65149e53226662f0c2e"}, &(0x7f0000000280)=0x61) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8) sendto$inet(r1, &(0x7f0000000100)="bb6b23f446daf87e28dc783cf15e9ec8f190fbab1c6a90c3ebc1588b86e1934291ef2e43b654cc645ea4d00cf920c49ac6f027109794fd18c82903c4f30b9d8409bc0ae6eae42bdf0a3eea85b2788e3556b4", 0x52, 0x8000, &(0x7f0000000180)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000340)=0x9) 2018/03/23 17:46:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x4}, {0x16}]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) capset(&(0x7f0000000340)={0x399f1736, r1}, &(0x7f0000000380)={0x3, 0x7ff, 0x2, 0xfff, 0x8, 0x1}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000002c0)=0x1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r3, 0x800, 0x70bd2c, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x30}, 0x1}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000000900)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000005200010000000800001400000a000000db7bd09d77f63565b2364346593fd25aa53a750cc93887cf31166ae001d9ab96fbcf1263fd25dd891b4a9814aaf9aa301dafb2e00a434a2e7f8a2f0bb00e8c257f105f4b281152a19cdc094416a915815a54939cfb7dc11c68666cc7152a72e3ff269f08f51a70115bc099c3ab67232077c7443f7fd438632c62fc83aa50056c8b05158e6d4ec1a22c519ed6eaf920be6e000000000000f3e7fcbc93835bd1ab34bbcbcb82959da67e4d5f29ddd90b3df769b6933f53fcfb002117d135c42dfe9402638fe59023fc0ccca7311647400266c2b757ba242a2a900c3ab06a7d82525d791bda7ecb309632355600"], 0x14}, 0x1}, 0x0) 2018/03/23 17:46:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x10, "222e057511ea2db99fff41d4d9bf7b78"}, &(0x7f0000000140)=0x18) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000480)="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") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000400)="c4037d08570b0b65430f410bc74424000d000000c74424023c000000c7442406000000000f011424c4c3ed0c326bc744240002000000c744240200000080c7442406000000000f011424f34233454166400f3881770066bad104ec650f0d3fc744240006000000c74424025bd40000c7442406000000000f011c24"}], 0xbdf, 0x0, &(0x7f0000000240), 0x10000000000000a4) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 194.289080] binder: undelivered TRANSACTION_ERROR: 29189 [ 194.294822] binder: release 32516:32525 transaction 136 in, still active [ 194.301799] binder: send failed reply for transaction 136 to 32516:32537 [ 194.308685] binder: undelivered TRANSACTION_COMPLETE [ 194.313806] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 17:46:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00000001c0)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) acct(&(0x7f0000000000)='./file0\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f00000002c0)=""/24, 0xfffffd26, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f0000f29fe4)=""/28, 0xfffffffffffffdc2, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/03/23 17:46:01 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b22ff8)) rt_sigprocmask(0x3, &(0x7f0000000000)={0x100000000}, &(0x7f0000000040), 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) 2018/03/23 17:46:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) shutdown(r0, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x3, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000000c0)={0x80, r3, 0x10001, 0xfe00000000000}) tkill(r1, 0x1000000000013) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000200)=""/216) 2018/03/23 17:46:01 executing program 2: r0 = request_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='&\x00', 0xfffffffffffffffc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xd9b3) request_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='%\x00', r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0xebf3a9c254dc7fe8, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000380)) syz_emit_ethernet(0x1a6, &(0x7f0000000000)={@random="ff3997ffcd00", @empty=[0x2, 0x0, 0x0, 0x3], [], {@ipv6={0x86dd, {0x0, 0x6, "053757", 0x170, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[@srh={0x7e, 0x4, 0x4, 0x2, 0x5, 0x40, 0x3f, [@mcast1={0xff, 0x1, [], 0x1}, @empty]}, @hopopts={0x5f, 0x6, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x28, {0x2, 0x8, 0x1000, 0xd8, [0x10000, 0x0, 0x0, 0x3]}}, @jumbo={0xc2, 0x4}]}, @dstopts={0xbf, 0x8, [], [@calipso={0x7, 0x10, {0x8001, 0x2, 0x2, 0x5, [0x80000000]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x3}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x9, {0x4, 0x6, "7ae7d8", 0x7, 0xae, 0x2, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}, [@hopopts={0x0, 0x0, [], [@ra={0x5, 0x2, 0xffffffff}]}, @fragment={0x0, 0x0, 0xff, 0x6, 0x0, 0x1, 0x66}, @dstopts={0x23, 0x7, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @jumbo={0xc2, 0x4, 0xf2}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x80}, @ra={0x5, 0x2, 0x80000001}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], "3ef3fbf1da5ffd508e94026773ac4a1d2a3d314c485045dd7ddbbb2df1692d5df222c0ed4c6dfa14"}}}}}}}, 0x0) 2018/03/23 17:46:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x90002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000003c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x2814, 0x5, 0xffffffffffffff80, 0x0, 0x6}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)={r2, 0x8}, &(0x7f0000000580)=0x8) r4 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0xffffffff, 0x0, 0x10002, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0x6, 0xa, 0x6, 0x1, r3}, &(0x7f0000000600)=0x10) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000180)={r5, 0x3}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000290000000300000000"], 0x18}}], 0x2, 0x0) r6 = dup2(r0, r0) write$selinux_context(r4, &(0x7f0000000400)='system_u:object_r:fsadm_exec_t:s0\x00', 0x22) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000001c0)={0x637, 0x100, 0x4, 0x9, 0x7, [{0x10001, 0xa8, 0x810, 0x0, 0x0, 0x2080}, {0x692, 0x5, 0x334c, 0x0, 0x0, 0x2804}, {0xfd7d, 0x1, 0x7, 0x0, 0x0, 0x8}, {0x0, 0x10001, 0xfff, 0x0, 0x0, 0x200}, {0x10001, 0x4, 0x264b, 0x0, 0x0, 0x2488}, {0x101, 0xc47, 0x9, 0x0, 0x0, 0x800}, {0x0, 0x9, 0x1, 0x0, 0x0, 0x802}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000640)={0x80000000, r5, 0x0, 0x4}) connect$bt_l2cap(r6, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, {0x4, 0x0, 0x0, 0xffffffffffffbca6, 0x8000000, 0x5}, 0x928, 0xfffffffffffffffd}, 0x1b) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x2) 2018/03/23 17:46:01 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) write(r0, &(0x7f0000000040)="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", 0x1000) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/23 17:46:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) 2018/03/23 17:46:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)) dup2(r2, r3) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000140)={@dev}, &(0x7f00000002c0)=0x8) r7 = shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) shmctl$IPC_RMID(r7, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000440)) dup3(r8, r6, 0x0) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000000040)) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000003c0)={r9, 0x8}, &(0x7f0000000400)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x200900, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/23 17:46:01 executing program 3: prctl$intptr(0x17, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x8, 0x1, 0x0, 0x2, 0x10001, 0x9, 0x20}, &(0x7f0000000080)=0x20) 2018/03/23 17:46:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="260000005e00090000b9c448eba13b00eaf83a0000000000a1db2ba9f8457092ff000008db1e", 0x26) accept$alg(r0, 0x0, 0x0) 2018/03/23 17:46:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4a000) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="fcb982ff", 0x4}, {&(0x7f0000000080)="fab265a02cbf215a4572", 0xa}, {&(0x7f00000000c0)="4abcd0a5a7ab3d429db77efb543cd3824dd7cf0fb7b2d91f3bcc96d46b2527a6e0340989c0816e8e62648a38cc685daa30b86222c7ec86fa882140b417213edf5539f0ed5a5d66287f57a13663ba27d96384f8a5156179f207a966d484ad19823677134ec89527ebfd41c3e37295d87f6d7ea087070085960c39e478fa3e625d441af3447598ff942cd38ae6751c2dc4a61a4f72f3d7c3f7342952e76414d7", 0x9f}, {&(0x7f0000000180)="fb357fb8ad06e733b7ab4b4be0e88a7651d51545c0979b694e0515f296e32843", 0x20}], 0x4) dup2(r0, r1) 2018/03/23 17:46:01 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x20002) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0xa72, 0x0, 0x7f, 0x8000, 0x7, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000fd7e98)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000be7fd0)}}], 0x1, 0x0, &(0x7f0000ffbff0)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/28) recvmsg(r1, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000108f80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) 2018/03/23 17:46:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000da9000), &(0x7f0000681ffc)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000040f000)={0x9, 0x204}, 0xffffffffffffffb5) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000e6b000), &(0x7f0000a83000)=0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0xfffffffffffffe4b) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) sendmmsg(r0, &(0x7f0000005f00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="77593aa9c4b36846a1afb55a6d940bf7516911f06504e22eb498a6dd617c418aff72b54802477304dba931fea9ed25ff533cc46c3b6b8067221b1951511d4f5c794e0833a51746ad031201a4c683862e446bfdfb30ca7e4caaa1afe763ce236192a047be39516aeb4624addf45cb51317a769c73a55c449eeadaca4a135d3818386eeeecc16433", 0x87}, {&(0x7f0000000200)="bd9154c04bedfbaf9a0d76d0520cdbe6d29e516e0c6e9826afb12bbcbdbafa5bd317ca97457b496ca215ca81c5aadd913f20dbc54b5f3da663f1255b33981cbc3acd1279913436f4f8f7336420f018642ac31757a6df8fc148e26862fa11114919612dfd3d84b7056804fea7c5d74d75613984df0963eae6d42106ce949d6773632507233fd0d11a9d87aa4064c94f9fe56ef6e9d5a75bc1ef5ad22a147bc5649ee48cce176734605f494b2123d4fc7586a1d7510f98cac518bba9da468e9daa1d3280db2fe3ff97bc97e545cccf1541ff377d965318a03cd4438598ace8bbbf7635d1aaf967a4bb86b5552f39d365d1a81da39867ec24aa", 0xf8}], 0x2, 0x0, 0x0, 0x4000080}, 0x4}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000f80)="1a3c83098176a384e12292131588af8e005a898c8676cd", 0x17}], 0x1, &(0x7f00000011c0)}, 0x8001}, {{&(0x7f0000001240)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001400)=[{&(0x7f0000001280)="eff6c103f01eff33849538dfce6587420d6e1e5f314417c917a2c6ad792e6926fbfb189087e199edcee8e99b808ec15f1102014dafc453ac8d1313863eef5fcbf6276980d096b961bf6ff24f54569d26735491b22a52be9e1b05cd18f059c78724405d16422ab19b87b37262501083d3bd130464bef53744fadb594c4262b76070effd5ab4f0d82c6c2f0b84b50fce0395c312be991437fb74479acabb", 0x9d}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}, {{&(0x7f0000005680)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10, &(0x7f0000005b40)=[{&(0x7f00000058c0)}], 0x1, &(0x7f0000005bc0)=[{0xb0, 0x0, 0xd6a0, "b5481aacfb4c49a9dea6e86371db21f38a57c50afaaae701fdfe6d77fa74adfe8e66d31ede9b7caf5a63614a2487cf1960418a0c2f3ec3ababaeef4d01ba495db349b15a6a40323acc30b4f7aa078b1b043d7680fb3bb689a234bb3f84b5e73f70c58b3a2f38f2864ffc7fe9a15cae7cc0640f2bec38bc2f8365498af01f00e64c7a33edb29942cd988e004e84b52f8fdf27be00d742d580471e9aed0d63"}], 0xb0, 0x4}, 0x81}], 0x4, 0x8000) 2018/03/23 17:46:01 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000000a) inotify_rm_watch(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x8001, 0x0, 0x3ca, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x7}, &(0x7f0000000140)=0x8) pwrite64(r0, &(0x7f0000a1a000), 0x0, 0x80000000) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000180)=""/193, &(0x7f0000000280)=0xc1) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7ff, 0x109000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x400, 0x0) 2018/03/23 17:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xcd7, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000400)={0x20000000000000b9, &(0x7f00000004c0)=[{}, {}, {0x0}, {}, {}]}) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x7, 0x800, 0x80000000, "38c853f0ec5605f5f657fd41ecdb4ad3b5ef56bd6c08cb04df4a76ca6e341904fb624c9a879171b32c943b0cd8d460cbf0045438d206521424e00415657297", 0x30}, 0x60) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x80000000000002, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000440)={0x800, 0x84}) sysinfo(&(0x7f00000002c0)=""/218) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x154) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$unix(r5, &(0x7f0000234ff8)=@abs, &(0x7f0000000280)=0xfffffffffffffe34) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x4, 0xffffffffffffff6b) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/23 17:46:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x9, 0x6, 0x200, 0x0]}, &(0x7f00000000c0)=0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)) 2018/03/23 17:46:01 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r4, r5/1000+10000}, {0x77359400}}, 0x100) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) renameat2(r3, &(0x7f00000001c0)='./file1\x00', r3, &(0x7f00000002c0)='./file0\x00', 0x2) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) [ 194.534439] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=32625 comm=syz-executor6 2018/03/23 17:46:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0xff, 0x8, 0x10}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/23 17:46:01 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000008000)}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x3, 0x9e72}, 0x2, 0x8f3, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x4, 0x2, 0xe6de}) [ 194.619737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=32644 comm=syz-executor6 2018/03/23 17:46:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000929000), 0xff) ioctl(r0, 0xc1004111, &(0x7f0000002fdc)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x8, 0x6, 0x200}, &(0x7f0000000180)=0x10) 2018/03/23 17:46:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) wait4(r1, &(0x7f00000001c0), 0x4, &(0x7f0000000200)) r2 = gettid() wait4(r2, &(0x7f0000000080), 0x80000008, &(0x7f00000000c0)) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@nl=@proc={0x10}}) 2018/03/23 17:46:01 executing program 7: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 17:46:01 executing program 6: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@text64={0x40, &(0x7f0000000400)="67460f01ca0fc7b76035ba1ec7442400ad000000c744240200000000ff1c24c7442400f8000000c7442402da4407a9ff1c24440f216a67410f0019c4c1f1e9c6c441f9e51ec4c37d6c64d19900b8010000000f01d9", 0x55}], 0x1, 0x0, &(0x7f00000004c0), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x282000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 17:46:01 executing program 1: r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xff, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={0x0}, &(0x7f00000001c0)=0x5) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x10000, 0x4, 0x6, 0x4, 0xd3, 0x8, 0x0, {r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x6, 0x80000000, 0x8000000000, 0x7fffffff}}, &(0x7f0000000140)=0xb0) 2018/03/23 17:46:01 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xffffffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="0a0775b2d5000080010000b7000004000000000000060000009e22e4ad24fcbdf7ffa69cfcd91c7eeb87524eae2aa91a094dc569f11e18e72b2915d05527b69d48d8e607b4cdff61a4f822fbe36a262e8e030831be8fa5334d65c4e80da0b584e873", 0xffffffffffffffb8) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000100)='lrw(serpent)\x00') recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/03/23 17:46:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x1c, &(0x7f0000000200)="a3a90fc7759196e848270bc281a15d5d74f6b43ee0fe67fcc5ae32399da85671252923a59cb789b2d4fd73d0480669963d4673dc4b76f9bc58d2c1403c7a60f986"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7, 0x4000) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x78) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0xfffffffffffffffd, 0xffffffff, 0x7fffffff}, {{0x77359400}, 0x3, 0x7, 0x1000}, {{0x0, 0x7530}, 0xfff, 0x73b4, 0xb8}, {{r4, r5/1000+30000}, 0x9, 0x19, 0xae}, {{r6, r7/1000+10000}, 0x4d, 0x6, 0x2be}, {{0x77359400}, 0x6, 0x8, 0xa96}], 0x139) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$int_out(r3, 0x0, &(0x7f0000000340)) 2018/03/23 17:46:01 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc8, 0x401) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/03/23 17:46:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x63, 0x0) syncfs(r0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000040)) 2018/03/23 17:46:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='map_files\x00') io_setup(0xfffffffffffffffe, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x10000, r0, &(0x7f0000000080)="e08d5ebcf8a1bf2be47da6f675b38440e1d216d8c066795382e0e39098365df2e02ea9f31fcfd224c9869649532354f6f537b98d2c20daa64d18413f7c73b7a85f52c037923c4f0c9d3e14567e831540a28f222539b82f566202f6c46ccf75ecdfe2203426ea11ff79e845b483f97dcf3a20ffc8426a672cc23dca2e90535c5124237439430fd3b0ac521b9854df9befe5f3e99a3e4bc976d0f0c0eda28ada4c083e1b6b0c8dd1df301364028c88b40d6dc792cedc52d2db2c8c2777a68e1dad897823", 0xc3, 0xffffffff80000000, 0x0, 0x0, r0}]) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/03/23 17:46:01 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="0188c2000000e2701bb605899100310081001e0008004500001c00000000006c907800000000ffffffff00009078e0000001f95507e493e218551ff1a89841c3ceffa2bb84b9793a6b39675745ac9e02ab7f4d2097c780c5f0d62f4fb052344decad36e224d8e6926438b473806e847dfc791fedf4536da1148a"], &(0x7f0000000080)={0x0, 0x2}) seccomp(0x0, 0x1, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x3, 0x1, 0x6, 0x5}, {0x6, 0x1f, 0x2, 0x1}, {0xffffffffffffff01, 0xfffffffffffffff9, 0x7, 0x3}, {0x2, 0xfffffffffffffff8, 0xc69e, 0x5}, {0x8, 0xe8de, 0x9, 0x8000}, {0xfffffffffffffc01, 0xfffffffffffeffff, 0x7, 0x2}]}) r1 = dup3(r0, r0, 0x80000) socketpair$inet6(0xa, 0x80804, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000680)={0x4, &(0x7f0000000280)=""/146, &(0x7f0000000600)=[{0x5, 0x6e, 0x41a68682, &(0x7f0000000340)=""/110}, {0x9, 0x7e, 0x3f, &(0x7f00000003c0)=""/126}, {0x4, 0xa5, 0x1, &(0x7f0000000440)=""/165}, {0x5, 0xcd, 0x3, &(0x7f0000000500)=""/205}]}) fcntl$setpipe(r3, 0x407, 0x1af3400000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0x3, 0x4) 2018/03/23 17:46:01 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x20800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x7fffffff, 0x9, 0x1, 0x3f, 0xc713, 0x800, {0x0, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffc01}}, 0x3, 0xb1, 0x3, 0x9, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r2, &(0x7f0000001980)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(r2, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/03/23 17:46:01 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x8000000000000002) r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0x4, 0x1, r1, 0x40, r2, 0x4, 0x9, 0x23}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xa0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={r4, 0xff, 0x6, 0xfffffffffffffffa}, &(0x7f0000000100)=0x10) 2018/03/23 17:46:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f0000000040)=""/24, &(0x7f0000f08ffc)=0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x2) 2018/03/23 17:46:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r2+30000000}, &(0x7f0000000200), 0x8) writev(r1, &(0x7f00004e7ff0)=[{&(0x7f00002ab000)="e36fddc914a1fe2f7298f8927beed1b7a57d00efee65908214a3e4f77392a1d5e30dcf9065b66a673a74e3f555da5d9ed3aec68a2934d90f2030a8bd3e1e94a0a5a69593fad5b9cb0a1b039a261cd7b1b663e205b1f1d8bdced3218b32d720525358c1cd87151d2047625981ca9bc2205c0dc2dbd20e8b3e4cb062efb24c9c5d8d160b452e245201256653baf49169f0663eb52ee3b35dcc997cb8fe552fdfb16311e3b68f900dec37c0307083c1ab4130c0bf766805b288aa70d15a40ece4b6a7cae4230db78903c8055adb53168bae09c876ae579925ba725334deade1791787b202595dd042de6c5d191ced1360bad093b5308523d31b4551aaa867cb2c9b1d5b6325fde52eaaf1309122502b7eea0d69185d7757594ea1870436f595f1e4720a0259b8bcf201c787d0209bd125dd6d1ef2da1488623342ebc7e26a854dc13a1916f7c43c25311d0aee632e98410ada479f44f7837feb8eb60bdaabc7a92c09094570de36c33d7013bc940fb4e3429acdafac90b4486a37997003b05a194cab5a009531899d75b4e487513b91bbc216f06a7336e57d09301a4b467e8f60cd8a9c44651d4f647cf0f5d9d4e2b9fffae6431a77446df153cc5aa9af2b23fdf33db8ee451c691f970f25c9dada0b58b3f89fae25a1dfc158a82048409be32abadc5879482a45a4341fe1eb79e6074593cd68b563d55f5e015acd4842cf29ae8ab0103630272758efa39adf0d114c5d8a65bd950db6cb424398d7e95968bf4a45120469225e95eb07f6855db0e3dfa2d4956b52bb1d8846eba2100b81769592c6b05cc529d5c289a001051933505a6b0f6639cc9e1b6dd1a0d3b5c419bf80f4247ab810b3e6f6b3f184874886c97d7f4faa0af834d66eb9d8e1550a2f27b189c650695e1463fb1b83de1a8ec5de0ef8edfb71e529c90a99bea55da2c570cf316069ac846449efb0882534b47262564017306ca1f556f50d335012800bac030b5352a811a18c618d38b625dc744bed435a010094c154a7a86c4872147b277768e6c903e4dc4af3e0e7bffcdb3dd205d391f892865cfc87123db0d7df40a8c5b8a8a4b11f45f4e34c95c18a3ecb047b6ade4a70879e36d9af026075f41ffaf503045449e1a3c43fcf0a49f2b33d70f46d530e89b3c0bb844f5d5b2a640b915df7298797c4b08c6066b249bc2df895d650635a668d4a4ca9decef2abae80fe7df6886bc95fca834917c3d164d814453d6b028e9315880b3f44547988bd3d1cbb62f15aac64b0f0c970815fb176a6004c8ef7e54244729dc62f5d6ea5fdf94b2bcf32061269a966ef3cb6c894c1d15db1da0ca809f17ce8c8db3f3e300e60390c824a2075dd7f2c1a337d460ca68fc08f46a5210154a255d5ccc4d226298ccf653aeeb50195c64bf21c5c51cfc3500ce23a7fd633771bc2c8fd11020a4259cc33d25e2d3df8a3ac6004023289acc2f9a7bf9fecbe2864b2e53718f06b3a69ef016fa89739b5a3085671bf28294fcf2b52a9fca3036f82828698782b92334f209aaf4aab87d1dd0660b86f3f46a34a13d7f0c5923cfb9a0fea61c08091fffc22436001739096b472a4998169d1b9bfcd5b085b4601d61595c58db09abbbe40d48f837e06f7b6741df7473ad9d738a11cbe90f85dad67823837b413916b33ec3c93133e54aa6b19352666306387d94e53b63b356cd3b08516378f0f6c8cad805252d655c5b9bdd7729bba5fc687b6d8ddb85c2c5519a9b3eee5f215d2503cce404956960f7f16b89d7158aadf61ec079ac75335609a2b5fd1e4b0c2baf49434203e42a32b5b98c00b72502245b77ca5b00d4b03cbcf334f99b9935515b29558c505fa1247fe60b5c63f1ded3eccdf8657325c70a82bfa0a4ab0c2b9323da57646933973ff88dfba76636e577406cf0555f32ca8dc32e3cd65189d68471e874b10cb7f9576b182ef7d5b7f234bbe5c03788c22ab71fa2fcd8e22a7f9f65ef1b3b5d1605ca527a49a5564d0d7a24ef82e3541e29107b9b871f86d54a2653ee2cafe14e7178f215df4e29fe9fdcfbe64c9c28cf66da5e1f5b8c313f559dc1107d8cb4a3ea6fecb9d34cf2efb607344a1f3bebd5464e8db41c916b6ef33e884c4d29340aab7d9b9ca9a7d5e6652c748f63c1acf403cd853f1b37ecdcfc650dd5a373369fa5a48ca43924e0d9b78567bc5f2e5fb4bebac1cd78088e6b28f525417b6b232586c79a84f5f69cd37d962bc4255e70caa1c149ca0b68b9204f0136759aeec912111723df245fc670d1489f68eb25980130fa777a3a28374747062b7609c39275259e5d4d6902d6a1bd0f2f3e180f3d06a6c549f1634d4b474708e86284c05e834bae4279e3723ffe1d023462d1c065ecd036015aa2721eddcfc6ad69d19c9e48c8e18d897bed2b1dd93e90888f5a1efd979548bbc6ddf445f6a8ecfbb860d238e6afe3b95675d5c955e2a95d1d533d4a585a7d5e132f95dde951c31857582413b5b5b9e4f5fc05df1c90a2125e19023380764413c03d13172f8befb3432d02d0e94e7436d26d9e5fd324e292baeee6f9f662df84f5acade1c070404fc1744bb5010a46af3491c42457816092cf56f0f5fae85235c3e455be3092a9e8a839e3ea2ba9b2a543d27e33de451006ff3763fc782ac9e9cc329ac2ac7081d2aaef19b243e6b3f37ae15d496ba27de5c10aa842b1d291923704ac1c03183874ba786eee2b26ab454dc74f2a2b23c6e0c7f7e6158dce6de31e8e7e6b9130dc8bd74b03fd1cd8b3fcf208a8f45510239dbf20df58d68c0fca5fdd76f1924b2705498c121844f2bd67a39c95f67ab28ebd234132fceff642d09238a04558bbd1c4987a693304aac4c703697ca3481e41460bab764d24314131048cc15005607edec24f6773ac829c2351ea2bb2f41b722c4f7bfc69bb376dcfb303acf3ed9445601f7f82d159e32cb2c1f88c53f904ba6f8bad5991f38ebe6330a000b762efddbdbc0351ac6386850bdd99cacadaa5221dba552df7b7a0d8dded30af6aa8ec1ac37a35d71990f4df030ebd0c4248043cd100faa3c87d05a42c0c094c763e90e3f950f4303f0a4c679788c3e819b22edc5dd33b3310af74e0b6adf6f79e3b51a951df811a073cb1ad8242d50f5fa42099b7a16f5c44f79442fe25395ffffa70863d6151a5f4f723d978cd367f2400b1893f148682c8ed8ee410b4fee3dcff5315137d71c48e9b32702652c236bd479d2eb394fe5739790605673912474c69e57812d299f43f2eb1bacd2e2f9a9a8e95f90e38e14cff18e53e52f14630225bd1173a9d21b4e3099ef0b44588ccf2e696f162b35cb9eb2bd7314fd267c675b5bc2d01b7afb10f47bd73b45f368f1d5804f23bd6ce46e222b79a4538e0b0fa46ba68754abd3617462be7ab3b8b90829f8b8ed5b2512fcd8c7089c4afacaedcc29853fe555cafa4d2b3b4e8cdc03da407af23b34051ea3b176c723b7bee8218bc6c178497c7255eba621a34991c3ac5e34b58a899338d8231f69b79b4dd97abd0260334a6bb21902bab87bddf7272bb9278665748099457c788b6007d6952823c393633b77374bdef98d431d804290f00c633dd0b6397525cf9158eb4d13dc7fe241905fea8eb74023d02f77fe206ac6c9d833743a1e2cacb3e7c1a9a95213ce5b59b429a4af991f1c65ce1ff974caad4ea9e3a7bd01ea4e95c7f82fce5de25beb85b89dd1c9fce85e0ae44b95f1b0e83f70228ad2dfce54098fe78311086848dd6d3b47b3e41f364bedafc3f6493a515b8e6b7f14726e14ea3ebaaaee87f8e26e4ebae55453289b0b9234bbd3c0097e17cf7df9baeeea3339116e588ce879083d56cdfc6a1fe5dc19c684fd546a96ccdde79d1d9c5bedd0f833007654886d3a1fe1ed2de705d2e8700f9aa36b12fefb00d07043f4a839ea5dfc793c72be8a14c8661c74b7838ae943f104ed4557304b11897097eea842422c04f7238df925460aa28036e157ac403fa8b5863c420d1e897ebca755aedd318552b3830cfd2011cf2daf488e9a6d9fe94a7495119c931ee6ef4afc92d13e720e5e701d0d3743c0de9fe1bbc405eb9d75972c25523a325b2ed7bf078345618d48b57d757009b74f3fc19e4c2a16d2b970b662ca7dbbb152a86d51c95c83d5ae89311dc426f86ff862ce383d9a62a20804f6831337bdb56151847aefb0f205e50e1f905a383a1b6540e7ebf8f5cbe3660a745762c17ebef95860143ae0d8411056bd1a1308630f0272653c48f0fdd04f8f73e7b82f5cb166f30d3c133fe4dd99f00d5a956d59df27813fb6c50deef56525ac89563f4dff0507039b21935b3500b166a9c3d667e3f70c89d3ec094493e864cf4d89e639575afb942b146eba7accaaf7430360b6ff107ebdc827596eb098e90030aaaa38b6479834a12fe1d417e62b4a514a2b39bf56b2492ac233ddaf38ff527cf0609e274f241c6f97f5392abb2fce8379382fba149dbe36a9963b85845e782d7b96dad081287335d96a56c285a0325f0b1d90890dab5c97f679f5a3f21358501738f1a6bea14576f53f84b037cffd2651711a19a1e70a224cb9addb64f0f36b254ce8235bd56372bdd7c31fedf5f2f8686a2ac69b6793a8c81eff0e8dfe0580105d43b46a90dee450ba5f12bb8e4a1ed540273f20b5adf29066677fe82c25c92d5576d7f6f7ff3970b4f8222f779305153fb8563c5bd5ff054178374ec63663fd2d6c33c0dfa9a76f48f6158c1b6546a1115474773be9c2131940a2eadb459aaf165eb200e1ef01bcd093580e95633da269354d7fadb4a959b36bbe5ad8303797a25c84d0e022e1186a7520dc3df77509ea85e431f1a55351efa27a6a63e454bfbb464d449359658c57746c0bd711fc3a79b6eb9faed7bbc473d8f5abd015c770a7b0af6ffcf65829c7b867b15084755e4e7bb1855d83013afb2b2126cffb22788ca4754778a611a5911a3b24196d69db2f0338631c73af9dd4aa7d8fa357bd76241c7c6e09b85d044bf4ad98be1ccaa609cd3b1639c91b7eb35d6716b2115e5593f68991a42f9da3836b4d8e08bd80016871db18dee2f72f3b985e2da3cef5c694fdb2ae9d700fe0de83888d0be1496c603c6ea6261bf2976d1845a4ff021d76fec3bb678578fc01f8f7da93f736da0708f586334097b40fabc6f97dba1eba7cf0683a548248d53cb4e86b6fc081f30dfe8553915ab40fea5dfe5e84ac8b805c4342dfe0c61db9c20b696e2561a7e8b576bb56cc025b81bffa080c560c07bca67230fe83d350079c988abf20f52260f3aa670761b927b88c0677f06603cc75d5fc75cbd5a1cd1bf67426e650f453745aa747b81306af4fa8e0179f999d47e9ffb5ff8560d6514c1af396301ec10363da06ad2928cba0aed6f9eee6c1f00f330297af8bdd5cb0be5a0363953613d863cf6fac97719bc67b56505ecf3d8173e2ccea8cccb17b51a0cff35b8653209c3760f05a991a4245382ddfed1087938cf1a7af14a7ff840a6cadf77fd4d4ef1dd75e9e3de370157709636977df07b8c164307de0ec7d3279086907cef57111bf34f93546a59629824e17b4eb3732a6247e207a3246323b012357e1728a79e9f32d91b1b8ba1ac98830d303ae544a6afb56ff1428bb37bb031851535316a1ba49aa25dbbfafac387da9bb0857e497502db9024f2e38e8849a3f230226542d5d78d65f5be1a7bc7af51f0a98ee904a35491230a0f58b4c6c6b3ba71c4d2276ab998162b6a19e34379116c0f3e941003389740a8ab51d261e24ca768e60a03745666e817e4934e8605eebba8624896431", 0x1000}], 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0x5a, 0x38, &(0x7f0000000000)="ba2621910cbe8e7dd5461c995b4b18afd54d07fe9470ba90246633fb94a5e6d7f263b3a0da781fe4a84a42b73ed082c0dc6e280aa1c0cfd925c6460eebd02cf5335f2c9d5f682ad5b30f6ea8f97597de213d0471449ab8f5e672", &(0x7f0000000080)=""/56, 0x1, 0x3}, 0x28) 2018/03/23 17:46:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x5ad7410e659646e7, 0x7, 0x0, 0x8}, 0x4, 0x4f2dbc30}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x400001d) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f00000011c0)=""/178, 0xb2}], 0x2, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) getitimer(0x2, &(0x7f0000000100)) 2018/03/23 17:46:01 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) accept$ipx(r0, 0x0, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000180)='./file1\x00', 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/23 17:46:01 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = epoll_create(0x20001c) poll(&(0x7f0000000100)=[{r1}, {r0}], 0x2, 0xa4d8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007bf000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000ae3000)='./file0\x00', &(0x7f0000bd7000)='./file0\x00', &(0x7f0000d4fff7)='gfs2meta\x00', 0x801020, &(0x7f0000795f83)) 2018/03/23 17:46:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f00000000c0)="7634e2") 2018/03/23 17:46:01 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x10000, 0x4000000080) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/50, 0x32, 0x0, 0x0, 0x0) 2018/03/23 17:46:01 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x401, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001d000199d014f28acf60b0001f000000929132c70e52c71d57c82fc54b37d71aec80978f4fb2d6b2cb232d49509c226aef481fb191f8a6bc9b7dfa2fd63a0a7bb84a5975c89f562bcf4d072053c79b15370bf86a5d6b01f3b279b1be31a1be33e1dc7ff166c302058cafc15301df06462a0d558ef0a07630f11d0e35d2870e76aa3d8f8fe36213a9f3217795b4f9bfc65f0439227c92da2ee8417cd816a4f0e9782195cf52278471147a813b1eb3123dccc65c1dd39690b8b60e158dab55a387f8b453c3073a082f8346e23e8e094619046ebad81cfb06e08fb7", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/03/23 17:46:01 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20a00, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0), 0x231) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044103, &(0x7f0000004f37)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x925}}, 0x8b, 0x4, 0xffff, 0x8, 0xffff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x9, 0x5, [0xbff, 0x6, 0x2, 0x100000001, 0x6]}, &(0x7f00000001c0)=0x12) [ 194.880943] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 194.884716] NFS: bad mount option value specified: v4â [ 194.897313] NFS: bad mount option value specified: v4â [ 194.898327] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/23 17:46:02 executing program 3: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000000140)=""/8, &(0x7f0000000100)=0xffffffffffffff34) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x200000) ioctl$KDMKTONE(r1, 0x4b30, 0x5) 2018/03/23 17:46:02 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffff, 0x0, 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={&(0x7f00006d7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000000140)=0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) 2018/03/23 17:46:02 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) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000450000002e00000057000000000000009500004000000000"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) sendto$packet(r1, &(0x7f0000000040)="f06256d6041d509e96cd8732c59545b96bd913da589bbde4ce3b1989a7eb8ab977a593d84622f9f02bbf8081bd055cc493fd6915efd9d130fcac9dcab9e616cac1fcee058794e5ae8fec280c8cd53d31216eb54895aa5c1d80771c05b70020555ab25801904f4a5388f23fcc270bb378cadbe23bc3415aa06f849f3749f55e563d7bd87970b0d5c2c3f81d07aa444156d8ae81306ff37c756a366589038aade401fc77f0fa23f89412cab7fe756cc1b91419ec2c2c593f3dae347ceebead501253568a97fd05f0a2c73a5a926190a2006c388e7c13d1b06ab6242bd01e8c1b2f879a236b2f802ccbb20a66ebf60ab1f14c08e477c2110c5606", 0xf9, 0x8010, 0x0, 0x0) 2018/03/23 17:46:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000005500ff03000000000017000007000000"], 0x358}, 0x1}, 0x0) 2018/03/23 17:46:02 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) ustat(0x7fffffff, &(0x7f0000000040)) 2018/03/23 17:46:02 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/23 17:46:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x98) 2018/03/23 17:46:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000000040)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r0, &(0x7f0000000140)=""/1, 0x1) sched_setaffinity(0x0, 0xffffffffffffffe2, &(0x7f0000000100)=0xbc39) read(r0, &(0x7f00000003c0), 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/23 17:46:02 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x8000, 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$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto$inet6(r1, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 17:46:02 executing program 2: r0 = userfaultfd(0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) 2018/03/23 17:46:02 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800", 0x0}) r2 = accept(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80) bind$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x81, {0x8, 0x7, 0xa1, 0x7fff, 0x80, 0x7fff}, 0xfffffffffffff2e7, 0x8}, 0xe) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x709, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) [ 195.422250] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/03/23 17:46:02 executing program 0: io_setup(0x20000000000, &(0x7f0000000000)=0x0) socketpair$inet6(0xa, 0x5, 0xda, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='syzkaller1\x00', 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)="4aac934d9f352acc8870636a4043a729e69ef291be4bef72321e064ae7afb73ecccfa6aef6170741b6fc195cb1101661eff30c14c6c1db10d03cc343210ddca5ae43ed20fda388a7681734ca718e00ec315ee0abe1654b94dd921bd876c398937c7b6126a78db1a293a997fb30c0cd0676a511ad5d", 0x75, 0x0, 0x0, 0x1, r2}]) r3 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x400000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x10001, 0x0, [0x0, 0xb1, 0x0, 0x5, 0x4, 0x1ff, 0x1, 0x1]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)}) 2018/03/23 17:46:02 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) r3 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r3, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) 2018/03/23 17:46:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100000001, 0x1, 0x7, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) personality(0x410000a) 2018/03/23 17:46:02 executing program 4: r0 = socket$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$nl_generic(r1, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000007fec)={0x14}, 0x14}, 0x1}, 0x8800) sendmsg$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) r2 = semget(0x0, 0x4, 0x10) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x81, 0x4, 0x0, 0x6, 0x80000001, 0x22, 0x2, 0x7fff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0xffffffffffff8000, 0x8003, 0x3, 0x80000000000, r4}, 0x10) 2018/03/23 17:46:02 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f000000b000/0x1000)=nil) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240)=0x5, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x79}}, 0x5, 0x4}, &(0x7f0000000180)=0x90) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000607000), 0x8) getsockopt$inet6_opts(r5, 0x29, 0x100000000000039, &(0x7f0000001100)=""/4096, &(0x7f00003c9000)=0xfffffffffffffe2a) shmat(r1, &(0x7f0000244000/0x3000)=nil, 0x6000) 2018/03/23 17:46:02 executing program 3: socket$inet6(0xa, 0x4, 0x3c145c3e) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1f40) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) 2018/03/23 17:46:02 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000), 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)=""/129, 0x81}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/101, 0x65}, {&(0x7f00000011c0)=""/62, 0x3e}, {&(0x7f0000001200)=""/134, 0x86}, {&(0x7f00000012c0)=""/250, 0xfa}, {&(0x7f00000013c0)=""/163, 0xa3}], 0x7, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x80000001) ioctl(r1, 0x440000000000127d, &(0x7f000002cfff)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/23 17:46:02 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @dev={0xfe, 0x80, [], 0x17}, 0x0, 0x9, 0x4, 0x100, 0x1f, 0x10, r1}) 2018/03/23 17:46:02 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000003880)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/208, 0xd0}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/176, 0xb0}, {&(0x7f0000001480)=""/175, 0xaf}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/76, 0x4c}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/25, 0x19}, {&(0x7f0000003600)=""/236, 0xec}], 0xa, &(0x7f00000037c0)=""/149, 0x95, 0x478b}, 0x10100) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={"6e6174c16386c2b5ea870300"}, &(0x7f00000000c0)=0x54) ioctl$VT_RELDISP(r1, 0x5605) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2140, 0x0) 2018/03/23 17:46:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x1e5f, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x0, 0x2, 0x0, 0x0, @time={0x77359400}, {0x8}, {0x8, 0x9}}], 0x30) 2018/03/23 17:46:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') r1 = getpid() r2 = geteuid() stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="15b0856d61661d1ca314affb9b0a01cbcea19f84ddc39107d7b9c675a0bba1bbdde9a95874f49343a987b97b77a8b89e788d98be048d29b881386857e66ec6ec6a3d3c29c030293c956710364e1098398f8edb5160ca6de75f95ae95ee2ecbcf267e75f32a10b1c1ce653abbaf88b0e3c98e5ead9ffdb3071c4359b5e1f8c059803981902fdcfbaa01db812cd6384beebda9f27341e222fb5e6f612ad2fd4550fbd55f5b29e73e30923217cd8837b440d857f75ca1b06e8d4c1815f3b7e552d8858af8607f652c891109a58281d35ab7", 0xd0}, {&(0x7f00000001c0)="f8f3b88b2e502c032a154327ec3e24746eb5c7b4436480d94c20065394a464134bb3de1a5f94637ffd6e0f50fe32cee7ad30a00552f852a09d48e067ed5fb85ed8912fe3087a79180a63397c0869c7944fd2be7b6ce779fce2e91b3c722a6eb1e71c29bcfbfdd9e7cd2d57c21fb25ad06059", 0x72}, {&(0x7f0000000280)="0889b208796088623eb2f5f9ac25e58d2bee67696a5ed384db42fe94f321b7868a383a9a17350054b1d2e02c7694b408b148f19aa57e4ba1bc312c39dc4e7aafa1", 0x41}, {&(0x7f0000000300)="dd51383abd3adc558cfe761bec0da0b0882ee93ceadb47a78be2e5a1c532c293fc97e1bc2bef4e82200e3d38cdab6e7ba1ad62c61e36347a558bf7abda9a42652591fb9634231392ab01de9ff9a13bcfce16ae943cd1fa583fdf6429ede9fc0ea24e2e5199024269a9e6858ebce055c1751e7f51cde0febb4e2ffa2500bf6d2da27639c6161085f17d9e10eb15190939d75db3fbe96b9d50100669b55b0932ef477f1d23ec59c8124785d5be13172eda78d0f3ddea22faae3bc9a8b708d39700c79face0c053992a07ad22e51d89047cea216bbd523254627a670e8c02a9cf0217640668d54faae49d19d1e4488d62f10010b7f0a1", 0xf5}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa8, 0x4080}, 0x11) mq_getsetattr(r0, &(0x7f0000000740)={0x8001, 0x4, 0x2, 0x9, 0xb6, 0xffffffffffff1deb, 0x3f, 0x7}, 0x0) getdents64(r0, &(0x7f0000000240)=""/24, 0xe7) getdents(r0, &(0x7f0000000080), 0x38e56c70b440642f) 2018/03/23 17:46:02 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x6, 0x40000) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r1, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r3, &(0x7f0000255ffe)="ff", &(0x7f0000329fff)}, 0x20) 2018/03/23 17:46:02 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x600100, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x3ff, 0x1, 0x32, &(0x7f0000ffd000/0x1000)=nil}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x2}) mq_timedreceive(r3, &(0x7f0000000080)=""/10, 0xa, 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000000c0)={0x0, 0x7}) ioctl$int_in(r5, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000704000)={0x0, r4}) recvmsg(r6, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r5, r6) r7 = gettid() tkill(r7, 0x16) mq_timedsend(r3, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/23 17:46:02 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x7, 0x585) ioctl$int_in(r0, 0x800000c0045009, &(0x7f00000000c0)=0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x6, 0x4) 2018/03/23 17:46:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000000) clone(0x0, &(0x7f0000e02000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000cd6f68)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="66baf80cb8fc55b887ef66bafc0cb800700000ef0f01ca2e64755bb8002000000f23c00f21f83503000f000f23f8c4c2713f904076d15f66baf80cb83258b28bef66bafc0cb0c2ee66baf80cb839c6658cef66bafc0cecda26b8010000000f01c1c4e10de073ce", 0x67}], 0x1, 0x42, &(0x7f0000000200), 0x0) 2018/03/23 17:46:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_pts(r0, 0x101000) r2 = syz_open_pts(r0, 0x80100) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) connect$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x3}}, 0x1e) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/23 17:46:02 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x101, 0x0, 0x10000, 0x7fff, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioprio_set$uid(0x3, r2, 0x3) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000004c0)={@sco={0x1f, {0xfffffffffffffffe, 0x40, 0xfffffffffffffff9, 0xffffffff, 0x7, 0x9}}, {&(0x7f0000000380)=""/253, 0xfd}, &(0x7f0000000480), 0x4}, 0xa0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0xb, &(0x7f0000000200), &(0x7f000093f000)=0x208) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x400) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x2) 2018/03/23 17:46:02 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x800000000000000, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYRES64=r1], &(0x7f0000000300)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x1}, 0x8) socket(0x0, 0x1, 0x0) getpgrp(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)) gettid() r3 = fcntl$getown(r1, 0x9) r4 = getpgrp(r3) fcntl$setown(r0, 0x8, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3}, 0xc) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8005) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000000140)={0x0, 0x0, 0x7, 0xfffffffffffffff8, 0x3f32, 0x80000000}) write(r5, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r5, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) read(r5, &(0x7f0000000040)=""/45, 0x2d) write$selinux_load(r5, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "11da1d4cfa115dc0a73a2adf7d4620d2187b8d79304c86b5a615204d6694"}, 0x2e) setsockopt(r5, 0xfffffffffffffffb, 0xdc0, &(0x7f00000001c0)="890f4804bef5e4ab35351a5dc3440f2a7e3d80fc4c8a027897082698d646728f870dfaefa8c3169c3616fd36aefddef32281d8374e273715dba41a3301d3abb1ebb23a0b97f1947c23e70c7a9e83713e173e3470d84c502f075fd4ea2bf462cb7e40a3a6ada7854525429ed86ddf46b59a051f1ef722e42d1a2b43bebd9ae6b49f9ec6b79a4cd232900b731e9200d61722ffcaa394c83a46e72d6f7792dac15adb", 0xa1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r6, 0x540b, 0x0) 2018/03/23 17:46:02 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000000, 0x0, 0x9, 0x3}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x640000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x3, 0xfffffffffffffffd, 0xff, 0x0, 0x2}, 0x98) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000140)={0x3, 0x2, 0x1, 0x104}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/23 17:46:02 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = dup2(r0, r1) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x59, 0x269, 0xfffffffffffffff9, 0x6}, 0x10) 2018/03/23 17:46:02 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) pivot_root(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00') 2018/03/23 17:46:02 executing program 0: unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x4, 0x81}) readahead(r0, 0x0, 0x0) 2018/03/23 17:46:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/03/23 17:46:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400, 0x0) fadvise64(r1, 0x1001, 0x0, 0x3) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000100)=""/39) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)=0x7) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x5, 0xa0, &(0x7f0000ffe000/0x1000)=nil, 0x3}) 2018/03/23 17:46:02 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) personality(0x400000f) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x13, r0, 0x4c) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/53) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000c8f6cd2e2fa64135a4d07a0ad15b07b6560853a3f1f45ffd47c8c11ad8f3c70558e34f8aea77962835a743378b62a0ff0c8d6dbd971f2ca0b5fb7eedfd8e0198b6edae3af664fc30b96e4b3ee2c793a6bb52c8a15c36bf3020913e74da105f50e87eaf2ba90ba4042ba581a1409c2f378ad276fa11bbf46b63646c035325d796fe9fc433c585b10fa7bb3b546a91cd5da5bb9ada661d6ddc37bca690d0da3179956d374cde9b15cc4a6b2c2fba7a98d7605bf8ffaae1518077bf2df69ab973e06f1d22942e0df0a71e32cc49a929e12a9720f48e128831a69ccfb55bb4c4e31ca2f0b14f6cc0c000b14e845883b1c7d979bbff4996eac6b9f9034d9fe423f86a393de88ba8f239652b2804a56ddf1f36c0a5565c435996171cb84f3c1829798735033c8527403044bfdfc29ff7cfdb5c628f260a1965619831aa8dde69d7afa0f223eff2e4abc3fe7045733f87229bd608d58f5083b94128e13c3cf332357f2269b3102e7be3eea5e116964f3faedbf933c6da206cc3b266fcc7ee1243e53895177c8b6b4eb8133ca6aee7a3e2fdbf5b998a2d98319df6441928062ab218356bb54bc4cc62ae428bcb783d7cac353fcdb872f3d0479c3efe6c35c84e9db4c51b96978b730e361db144687bb999de0d0d00de2da8f933b2db20cfb6625a685f3fc9e9db890d1c1ffc8012cf2f5d0764b9ef7bfa21332349c468a30b0b2865d18389d65cfc830667f257bc608453875a6aa130a4389cdef3ac87b1517fcbc192cc8f816a741f135c05d6e4659aaed5ce365ebc8edebbffbee18cd56d81d950196958e6b1a340d20b4ef0896717bb81d4085bd2e962b5c595c0b4db27aca8422763cdd504bff7c5eee5f85c460d4f3aebd52abc570123dae1356da2306e4206b333dc8351c59802ece70e40ff7975e4e44523853a228b7b58c938249be532e495754848c524fd2eceb0b26466e9f145bef1be7dec210322de621d0aec178d0c86284c679d9ddbeba16aa3edd709ebcdec4fed0c919d2f03a18015b06ccfdf70740badc412f22daa4259965c2320f427c605fa63c342a67bf857b826a2a0098f81fa2726c7d9bc49ef943095d2c586c03d31df82d506ddd486deb184b3fb3ec768c988c4c4d2458d8511df54fafaa8adec2aed840f7cfd50b9f8d58c40195e92f170270f0bfa9e7c00702f112df132a02a93255830478d068c04523e284b3ab3eb0d45435d9155ef2bc1e9b980958cc778e809233247188ddc0a9e47985f37c8c221d967417f42531fa0152f42273e1e6215c2038e6b2af99b1e929c1f69512485d76812771fcd4f7ac90eab642207cdba9d4ad89849de3e56b0ecee58991e706727a4cfac6705f1c7bf79b4592bc56805b9ef27880a608d529e3191001bee236303cc7878e055433f472ffd544ecc9fcc0e96db5d439024ee5c829d86d53829937b50bf3026f0e906c4cff5a34fd5495c3a6d1bf70e76fb475bc9f8e370794bdbd3c96bf5e33cfa85cb472c3e4dda4bd568a8b56cbe05f868a6e095b6546308ecb514c80d1c981c4c390ba4bb9e20c34be0ec21313e1de84169133b1d56560323b4698154b34df4f8e3c1b2c27cd3941e8c3de97cfa6f489cb3723a384b561f9408697397515a7593b3ef03e2473405ff20dd6745fd7e0035ab7683b11b785787bafc73a6ce3e36478ca7f9b3daea252ce0aa52742de562102ea436570c642f3187734e978f0ecc244f0c33fca8d40a4691e3fbd1cf42e6263462a9239b32799be23c41ec200c4d7560de300b75ffd3688689069a045cae0c776ccbe28633621515565c005b725ed4a1c1e986771af61a52f93de03348cf4b23cfbc0c305b5b72a9a10bb8d2fa1765eb49a002cf3e4b9bc9e05a0825e6de7b9b7bb3fb1ebd4f57832dbaa799684852ff0204b6aa7c2a0de619d70ab39791730460ad44c52da2be7307b3fbee880d7c71fee600a316933503363e883188d4d3a96875ae01433b5ea65002bcc287f5597b076d35e1f94249818c78f095a2146d683f301c41d92676262fe862e47a7f7065bca474e4bca3eaac132cbb34d4ca3b9acad045ed8ed533722407e3c91c1023f9e724cbe4d4dd173aaba696b01debd7c396a5933471962b20f8257a132261873b64a4d161ba948f5ee5caac1719a86b07fcfd995c9a84abd19900266753d6771b22d0eeea53ed005fedefa5de99c80fc1901982a4e8821ebf21a5a5e6240f8fc5d729e8d299611461d0291519604cb5977d4abbf0f2a16a6742583b5e682526aa98cf02c7be895dee5e8afe38bd57a4d49d88d9eed410a55ea54afdfa9c9e5643fa04fd1a0e8adc2c8efec271e9cf69466ae2567aeff266fe6e2c21c52b0d9f1bd5a7c2884d18a4065cbcc1c2bbf09b3a11bdc299eae5f85e4a9a9588b1ef4d780dfbcf3d052506624860277fccbbe883a0d9facae7e057532e67df0829ccadfc4c8d4c1881ad62715ba1025311b8c396342070220369e680ae43f8f125b09fc7c779ecc73970b609883d23f914580cfdbe16c049b8414f8bd18c98eb4d2fca3264afd88482c76555230d2d0bca63041b517add5219857574ae847fb4abbe171bf58dc256ae2f1302bbf375e7cc4b44f16efac51a4b354351a3bc4a2267d5ad94c788bfbbc45b28f36edd5d970c749d7d757b55352ad39eb44a5fe6709792f865bd2300f4e5ef629f9b867d45c9e8c226000734587580347e3746d1bc894ebab2e76cb195e08abb4759765108a3a7a91bced1c680d7a59bd1c10456290a0df09d3fc7683fc3f7cb1135544d2d1a25f3ae2652c0fce0c3980e16444eaf8d492de76aa07d115e1ce38d92b69967ddfd751672fa8f9054e054b374176389486b34cb04690269654dea72f99ed89a059219dff7e3bac6eeaf97e5f2ea219d7985bdc9a233fa7ceca2ee62b78dc16db588fbfee3469d6759b639895d07d74a1cee5cec401d5eb13030c0201a45349d9f8281aec188c133edda4f0c27350698485387a996405c7faedb93291c50d363cad2dda99261e55a3f6f2cc2f39445b06e8490bf636365a9232a338ba4ef3d7f38a653897f40c8e87603af8445416ca25558ad994fe8d9ceba8ae204a84c6031083fe538fca35da4374af2fea095d4ba2ec95142ebd19984093593fa5cbf3c1481afe28d2618b53d506956715b334feacb7168eeb2236ccf87bcef270dd8b6387ff68f97cac01b6d04c51b51bab37bc5757d184bbd3483dca9f9e7b07035da1e7ae3a64589c602ec4f5eab350d8f27898a530b27dac621bfebf512e046196aee5962095da39cfde25d44f61cca9696ea396385488c305f1f14bc27952a5f5ae902e084910db040611a16b16e631337594e3f494828ae50faa4a3e4d7494b2f1af0555146bf568914c0fe6665b6b43b21c5fee6de596be66821a4c550cf21a00f13739fe23a40b67e2f989ee11024a3e83e50c24816419777178a056a77ba2839ee994a1c9415032503fedb86c0f26fc707b5d4adc0bc5e22ff603e60dbfd2ce12fcb5cc7bd4106c357a8eade5a422fd3a67a14a0b1260d9b2db208f2f7d97819d38d9768f5e77ce250bb3a276dde943f873aa877047c56fcf7bf0c74c80bbc1f6c1f99e61c84b45b8245caa8b4c65fe42c6a81e50cf106c6e41a70e0895abc42af7d02327a9bc301838403282495c9f737874a73fe21ae5cff40d288d263fe73e7af79f7431bc0b4ff696f9cad8ee8a25437ab88fa0f1aa6ae0589aa0d3cad3dec681e412ce2743eaa3b88d6c16be9a8a0ad1ff379b9d376b7af601df27722f0a9c1fdca25f6d23f1e5b2e2257a76bbcfe705fe0ff98f2e7afefb9b92745c1436bc0ff83d0d774845266962da07e52718c7542e05cf094b1009728f7d694553a9ae45f660fa6169e922c2232f520ad9b65bf8abf2a23eb29ed8a348ecd97c2687af90394e1790e839edc374d33647cce728127e651cfb5376d32c0e274ce109d7f6d72a51a62208d47e9beac099dc6eae8be6184b7b508be91153f2767f0dae0940ff7a7fec22f562f3a8ccc13d94588b3186cb455e66a4bbe73ab1000dacd49edc71f14341a8eb2211a928c3c4e2873f100fb372cc6f76aade619dfd187ad6286fa7c344ffdfb6904593a963a34c63791f88ff9074ea25f33bd1ccff02b5a420ba90bc390779c30bbadcb2ab388625b532f0989fb8516e7fb46f15881b1906e9d82016d9040fa0dfe605e1dcc5e9f0f82b509273221d11928363de078cf9943c7debb0236e60555af66fddeac12b51b3980c3b9d2f50e3843577df153962fc10e05a1c500e1a21ac28c6c45b3718001b83d4219d579f0260da347ae075c9d6a67bc9ebcfb54f4b93548b981d4e3951752541b3361788420ed854a99a9367ef5b544851fc5be7960677bf4996a96c4815aa8b0a8ce0b5d5d09372c84a58cf319164a81619cd2c9ba07f89a19ef951a5483953e23908a1685722d8f5b98f86d95938ae717bbe12279af788fcda6306cd9cd08e0892655c4e084743ac4f1f67775b5932a0994cb4f25e337e54064ba2292c9551c09e43ed39b718d369e8eb2fc4a0bcd274ca4bc3915506be29ee76a54e5a5490bfc7dabe6a912880b6b597a9c8b77a1f6350aa65f7c54b10cff4c617839f0e6d135bc0a5dbc041084f056ce025fdc364be9afa4352d9c7179d499bf532d326ee5a15df2c8520a7b45938a74b5ebc1b8c113f04afe428da4d1e72d5ace2ae0aa9dfbac9006f5515d408f152a1d30fcb2bb2ad97817164d0fb740b957d2e4b44004b043b0e866ea9c0ac2312cfe3f7a5d3d9121dd8ed230520936edc7db0ee7ff329ac1f63b5986b1185d6f30da99f85ee25653f40e9ecdc4a0b38fef9ff6be801000e9c4b0de4c56abf31a11404e9e377f2a8d214880f0ff160d988f47e61b31031059e969502372f0f5b5041a73ecb726ed4a060553139c26e7fc6a4ab32694cddae0227d5bfa7915ea034d1e45a01fb22d84079afe84ac0693397080fd2ba6a484e2fca961ad583a186acf3b3878b82a568ee5c0466ec68b317385cafb86292ef0b034db76e158ffc7b2689912f2298438a1cadff334c2632679cb8449b7c69d95089cacd4e1b2e5b65c4e3ceda1cb4656b0c06b8d20e7b15a6eca010bd6e919e0e955050491e5cbaaf356e1bd33b12eb77cbc77120b12039ca080ef8dbc868cc22239f92c27250c3e7fa648b0f17c1784eedc299cd20bd206e2bac984d07653989bd814d45d4624072f83890a8c83016ba9996d7ee9a9b3b42b4795e6db915195740e83e452b9ba1d0632a8367b358586a6980dfadb3af86222455fb26b5a4cb978311ec0353616d55f8b37f0e4926d9ae3c0aca4b1be599a5f3d11103c189568c1af102fc9d3d1e9ca1fb1e4b74d386ed9fe058e9f80f3aca6a16ec9ea75023624b6326502a8dbdc9c5623b165da0ed339bc315821c701124fbdd4f28d8fb5fbd998ffe999933eb8d785cad0aa30ff8e7cd9d168de3f6feac7e03e92bca42b228dfba91b31561545cbe79e9bcb29174b4ecef763f75a38d52639ea6c32e99def6f3dcf675d0955904071681ce88ab06c6cbf34a6bd2e1b5d9cc0365edb0fad1437a9070215e9221f169afa83dba25b08d89f88578445ad0ea43946ba368bc27cc9e62b8f5b78a6edf5b0a77d0835f6ecd2a5e1b3375cf0a7e4e2418f35adcf477de1f293acf3976893fdde57114eb1a0ad86d0ec85d5e9a6c4ff81f671f493575f939ff8fa5cb273ab9f8caf48bb42238a092f002edfe16a791105cc16ba5e9257434f29009075a9b0c0145b"], &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000010c0)={r1, 0x7fff}, &(0x7f0000001100)=0x8) 2018/03/23 17:46:02 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x2b, &(0x7f0000000080)={@multicast2, @broadcast, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a40)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001b40)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001b80)={{{@in=@rand_addr=0xff, @in, 0x4e21, 0x93f, 0x4e21, 0x3, 0x0, 0x80, 0xa0, 0x3f, r4, r5}, {0x80000000, 0x8, 0x3, 0x0, 0xd1c, 0x3c, 0x3, 0x1}, {0x1, 0xa1fdf14, 0x2}, 0xfffffffffffffff9, 0x6e6bb7, 0x3, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3507, 0x3, 0x1, 0x80000001, 0x7, 0x2, 0x7}}, 0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r6 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b713c65c", @ANYRES64=0x0, @ANYBLOB="89c10ab5299c33d82ffc2733e62a391d063896185f2b2ea83d9e828397969c53eea2a1474d9eaac6a71005c6"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) 2018/03/23 17:46:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000dbcff9)='ns/pid\x00') ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x7fff, 0x3fc00000}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000080)) ioctl$VT_RELDISP(r0, 0xb702) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) 2018/03/23 17:46:02 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9c38, 0x83ff) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup3(r1, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=ANY=[@ANYBLOB='\vL\x00\x00'], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/23 17:46:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0xc7, {{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x88) 2018/03/23 17:46:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) getpgrp(0xffffffffffffffff) recvfrom$unix(r0, &(0x7f0000000100)=""/177, 0xb1, 0x2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f0000023000)=0x800, 0x26a950b) 2018/03/23 17:46:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)) 2018/03/23 17:46:03 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = eventfd2(0x19f, 0x80801) fgetxattr(r0, &(0x7f0000a2e000)=@known='system.posix_acl_access\x00', &(0x7f0000545f87)=""/121, 0x79) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) [ 196.046685] binder: 397:404 unknown command 19467 [ 196.054299] binder: 389:401 unknown command 1556485047 [ 196.060570] binder: 397:404 ioctl c0306201 20008fd0 returned -22 [ 196.062134] binder: 389:401 ioctl c0306201 20000040 returned -22 [ 196.068720] binder_alloc: 397: binder_alloc_buf, no vma [ 196.078629] binder: 397:404 transaction failed 29189/-3, size 0-0 line 2963 2018/03/23 17:46:03 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000521ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000776ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000000ff0)}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8200, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000080)={{0x10000, 0x1, 0x7ff, 0x4, "d4eecdbdf548965cb4228fa12830bf3bdf4ac6f86435235679593de9ad576d442771710649471d03aabb7c03", 0x3fed5bad}, 0x0, 0x0, 0x9, r3, 0x3, 0x3, "b86f995d0930bd45733e8a60bcc7f559a2f35b21668799c683f0f8f3240743f1cbaf65a614e40408dece32c69485fdebe702a2b73d91c19d0370b4eee8ae7521", &(0x7f0000000040)='\x00', 0x1, [], [0x81, 0x5, 0x7f, 0x5]}) r4 = dup2(r0, r1) dup3(r1, r4, 0x7fffffffffffffff) sendmmsg$unix(r4, &(0x7f0000501fc8)=[{&(0x7f00004b7ff8)=@abs, 0x8, &(0x7f0000f17000), 0x0, &(0x7f000089a000)}], 0x1, 0x0) [ 196.119231] binder: BINDER_SET_CONTEXT_MGR already set [ 196.124845] binder: 397:404 ioctl 40046207 0 returned -16 [ 196.127607] binder: BINDER_SET_CONTEXT_MGR already set [ 196.133430] binder: 397:412 unknown command 19467 [ 196.149286] binder: 389:413 unknown command 1556485047 [ 196.154556] binder: 397:412 ioctl c0306201 20008fd0 returned -22 [ 196.154776] binder_alloc: binder_alloc_mmap_handler: 389 2000c000-2000e000 already mapped failed -16 [ 196.170904] binder: 389:413 ioctl c0306201 20000040 returned -22 [ 196.174607] binder: 389:410 ioctl 40046207 0 returned -16 [ 196.187656] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 17:46:04 executing program 5: set_robust_list(&(0x7f00000001c0)={&(0x7f0000000180)={&(0x7f00000000c0)}, 0x4}, 0x18) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000440)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={"484c0000000000000000000000000000002002000000000000fcff0080"}, &(0x7f0000000140)=0x233) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000100)=r2) bind$alg(r3, &(0x7f0000001200)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000040), 0x0, 0x2404c815, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) accept$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) accept$alg(r3, 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/03/23 17:46:04 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x7, 0x10100) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x101400) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000180)={0x6, 0x8, [0x4b20, 0x2]}) pread64(r0, &(0x7f0000000080)=""/217, 0x3ef, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0xfffffffffffff333, 0x0, 0x8, &(0x7f0000ff8000/0x3000)=nil, 0xfc}) 2018/03/23 17:46:04 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x20, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x342}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x40, 0x401) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)=""/244, &(0x7f0000000080)=0xf4) 2018/03/23 17:46:04 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18090000000000000000000000000000850000002f00000065000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0xfffffeda) 2018/03/23 17:46:04 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000100)={0x1}, 0x8, 0x800) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x80010, 0xffffffffffffffff, 0x5f) futex(&(0x7f0000000000), 0x8, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x808) 2018/03/23 17:46:04 executing program 3: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xffffffffffffff50) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0xc) 2018/03/23 17:46:04 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x800) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80000) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x5, 0x4e23, 0x100, 0x2, 0x0, 0x20, 0x21, r1, r2}, {0x1, 0x5, 0x9, 0x93f0, 0x8, 0x2, 0x2, 0x80000000}, {0x8d3, 0x9, 0x20, 0x2}, 0x8, 0x6e6bb0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x3504, 0x1, 0x3, 0x100, 0xfff, 0x18ed5b1e, 0x400}}, 0xe8) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x511, 0x0, 0x0, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/03/23 17:46:04 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x109080) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"3a06000000000000000000c02b4f0010", 0x102}) socket$rds(0x15, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x4000000}, 0xc) 2018/03/23 17:46:04 executing program 4: r0 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="9f56621d9e8df9b4f7d432397d6458b57dff73621f0a982fa709affc9af3001181757271a45d453bad5590e366b38440dc5fa417fe6c007d0de5c228e4a78d97f54e55a46ebbaf7bc5f0ac2f52c575352c01e3e12ea287e3d01a815ef326334e706a456d980370c3749b02afa73eb03c1d70a661bdccacbee9a356fd4eac380b624d204a4db52018e5df224e06e25b8422bbebe07d295a0fcedc983d443ef38dffc4f459", 0xa4, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x8003) 2018/03/23 17:46:04 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl(r0, 0xffffffffffff1bdd, &(0x7f0000000100)="f49dfb56a58a1606ff82b74264e0886710b4b186aac6d332f876a3cc798fef2e13b5809f2a2596f9cb8923cd63e619ab9e3c780a6774889221de3a900a815cfe8a53abdb259f7d945eae93e2a85b41522803f027c834544eda992c0fde5af4653d5918a733") connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4005}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x32, &(0x7f0000000a80)=ANY=[@ANYBLOB="66696c7465720000000000000000000005400000000000000000000000000000220000000400000048030000ffffffff080200000802000030010000ffffffffffffffffd8020000d8020000d8020000ffffffff04000000d571f88b63815f7885424dc07d5d9aa4003f335c5b0434949caed2798c246a92f8f8b6ef04ce5a7b442f2e272b2dd00b2dc497ce9f512850ef816511c55bd5eb17ebf38c234da8e261fba646c307d02125acf91c9e", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000000000000000000100000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000069726c616e300000000000000000000065716c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800415544495400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3a8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0x14) sendmsg$can_raw(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x1d, r2}, 0x10, &(0x7f0000000700)={&(0x7f0000000680)=@canfd={{0x1, 0xffffffffffff8fbe, 0xffffffffffffffff, 0x7}, 0x16, 0x2, 0x0, 0x0, "f1eef1424b37645a52f9ec5f5eaeed2edc89f5eaf326b1522f6dc0511c2829990ca87c3fa27012d73e4fec0ffe467d62fe89d615435257a85ada89148bb62fb3"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0xc010) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x2, r1}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000900)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000880)=0xf0) 2018/03/23 17:46:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xf8, "269c888de537a8659134aa22bb62b8d316c221d4604d5611e6aff92dee36f519017975cff76f87126a507c2ff1902bb5639064680f8c935ef2144c5a93492a39eea6a7d9b8e68029c1204b9c1d994237e58599fc54768f72657cbcfafcadd4869148f82d247786590881d07888b4004a8299d9e519ff899d09aed503aa36a9f175a66abe5b92f71c8bc07a205555fc08f580a2fb64a97b7b3a8f926738c270c3b4a7f6e78fc19f8685f16ac09ada32f8c583395fdd4c5815de2bd5987f31277a259a05682a4fb89d9f80ecbdc7a883427995c9153e4ed0f86233ae6e9676c1e29476ea711d4ba7017ee833bce4128b21de45648168e7b8e1"}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xc0, 0x9, 0x1, 0x0, r2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4300000023904897225561b9d801683a2b878dc4394e8327c1b8ee51259cc6d819198a41220ffdf9a667bf2f30f1e8d90b5dfb0dd1681aca00b19ea1049875"], &(0x7f0000000080)=0x4b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x20, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0xffffffffffffffdd) 2018/03/23 17:46:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x3, 0x18}, 0xc) readahead(r1, 0x8000, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x410003, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000100)={'erspan0\x00', 0x159d310f}) mremap(&(0x7f00004cb000/0x4000)=nil, 0x4000, 0x3000, 0x7, &(0x7f0000ffc000/0x3000)=nil) 2018/03/23 17:46:04 executing program 1: getdents(0xffffffffffffffff, &(0x7f0000000040)=""/36, 0x20d) 2018/03/23 17:46:04 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x8}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x7b0a07fc8bfff9f2, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3c) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)='/dev/audio\x00') connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xc}, 0x1c) sendmsg(r3, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000000080), 0x396, &(0x7f0000000040)}, 0x8890) 2018/03/23 17:46:04 executing program 7: 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$netlink(0x10, 0x3, 0xc) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1) 2018/03/23 17:46:04 executing program 6: r0 = socket$inet(0x2, 0x807, 0x2) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000003000/0x2000)=nil, 0x2000}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/03/23 17:46:04 executing program 5: syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) clock_settime(0x3, &(0x7f0000000000)={0x0, 0x1c9c380}) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x1002}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000200)={0x40, 0xd, 0x2, 0x1, "d275682e63f14dcd1e7313ab07a9d19c852a8ae59b270db228ed5e17e808b773"}) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1400) 2018/03/23 17:46:04 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/03/23 17:46:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009c6ff8)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fa5000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)) 2018/03/23 17:46:04 executing program 4: r0 = creat(&(0x7f0000000500)='./file0\x00', 0x20) connect$rds(r0, &(0x7f0000000540)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in, @in, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) 2018/03/23 17:46:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000001500)=ANY=[@ANYBLOB="1d0c04060b00000000000000000000000000ffffac151414fe8000000000000000000000000000bbfe8000000000000000001d00000000aa000000000000000000010000000023e20000000cf233b400000000000000000000000000000000000000000000000000"], 0x68) connect(r3, &(0x7f0000000240)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="670fc93e670f23f40f20810f221e623866b9890900000f320f005e690fc729f20f7cf20f01d1", 0x26}], 0x1, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xffffffffffffff7f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, [0x9, 0x8, 0x8, 0x8001, 0x8001, 0x5, 0x8, 0x313, 0x8, 0x2d, 0x3, 0x6, 0x8, 0x78, 0x3ff]}, &(0x7f0000000040)=0x100) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000001580)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x4}, &(0x7f00000015c0)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001480)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000300)=[{}], &(0x7f0000000480)=""/4096}, &(0x7f0000000340)=0x78) dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000400)="c4037d08570b0b65430f410bc74424000d000000c74424023c000000c7442406000000000f011424c4c3ed0c326bc744240002000000c744240200000080c7442406000000000f011424f34233454166400f3881770066bad104ec650f0d3fc744240006000000c74424025bd40000c7442406000000000f011c24"}], 0xbdf, 0x0, &(0x7f0000000240), 0x10000000000000a4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 17:46:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0xfffffffffffffffa, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000040)={r1, 0x3}) 2018/03/23 17:46:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x20) inotify_rm_watch(r0, r1) r2 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x2, 0x4e24, 0x9, 0x2, 0x20, 0xa0, 0x33, r4, r5}, {0x100, 0x8, 0x81, 0x9cfa, 0x8, 0x100, 0x80000000, 0x2}, {0x7, 0x6, 0x5, 0x15}, 0x73, 0x6e6bb2, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3503, 0x4, 0x1, 0x0, 0x0, 0x1, 0x9}}, 0xe8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/03/23 17:46:04 executing program 0: r0 = socket(0xb, 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x400000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x81) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000bc2e00ffffffff0100ff10", 0xfffffffffffffef5) 2018/03/23 17:46:04 executing program 6: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) r1 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') readlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=""/136, 0x88) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) 2018/03/23 17:46:04 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000200)={0x6, 0x800, 0x44c}) r1 = socket(0x10, 0x6, 0x0) write(r1, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) accept4(r1, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80, 0x80800) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x882) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000040)={{0x10001, 0x4f34}, 'port0\x00', 0x20, 0x28, 0x800, 0x5, 0x8, 0xffffffffffff8000, 0x401}) 2018/03/23 17:46:04 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffffffd, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x5, 0x38daf8b4, 0x4}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x80}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x2, 0x400}, 'port1\x00', 0x2, 0x120000, 0x80000000, 0x77c, 0x7, 0x9, 0x8, 0x0, 0x5, 0x5}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x7, 0x0, 0x3, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/03/23 17:46:04 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004ec0)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/111, 0x6f}], 0x1, &(0x7f0000001140)=""/4096, 0x1000}, 0xfffffffffffffffc}, {{&(0x7f00000007c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000c00)=[{&(0x7f00000001c0)=""/251, 0xfb}], 0x1, &(0x7f0000000f40)=""/73, 0x49}}], 0x2, 0x10002, &(0x7f0000000f00)={0x0, r2+10000000}) 2018/03/23 17:46:04 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x940) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bpq0\x00', 0x1d}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) [ 197.316674] audit: type=1400 audit(1521827164.260:145): avc: denied { map } for pid=491 comm="syz-executor6" path=2F6D656D66643A2D70707030233A29202864656C6574656429 dev="tmpfs" ino=108852 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/03/23 17:46:04 executing program 7: unshare(0x20020000) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000100)=0x3, 0x4) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000140)={0x4, 0x0, [{}, {}, {}, {}]}) poll(&(0x7f0000ae2000), 0x0, 0x7f) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/03/23 17:46:04 executing program 6: io_setup(0x401, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, &(0x7f0000e8aff0)) 2018/03/23 17:46:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3, 0x800, 0xdc6, r1}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/03/23 17:46:04 executing program 2: syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/23 17:46:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='ip6_vti0\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000300)) name_to_handle_at(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x13, 0x8, "4bb735e6d2c82b4ae6d8f1"}, &(0x7f00000002c0), 0x1400) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_settings={0x0, 0x3, @fr=&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}) 2018/03/23 17:46:04 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x544f, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) bind$packet(r0, &(0x7f0000000240)={0x11, 0xf5, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) flock(r0, 0x0) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/03/23 17:46:04 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/210) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000003ff8)) 2018/03/23 17:46:04 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000716000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000685000)=[{&(0x7f0000001480)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac", 0x1c}], 0x1, &(0x7f0000000000)}, 0x0) recvfrom$inet(r0, &(0x7f0000001500)=""/4096, 0x1000, 0x43, &(0x7f0000001000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/237, 0xed, 0x40000000, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/23 17:46:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000007010000000000000000000000000008000100060000000b6124f122c4e83f68c65cdf4c0cc365d99b3f4f19556df452868dde9180c2917b14a09008cd72fff74fe4593c65f4a77f34aeb065839b72da86965bba9ed2fff0a82a749eec607a2dfb0e94b51f580e1186fa49332d62ffeeaac7094d33576218099958162c02000000000000000790914247e5feb9761084f614c030455360bba0721f7e7e43f7d53c3bc064e69ac00121a066a71a8f96158e6fea1e3151624e6ebdff8be2b687136ea5c086da060000004b4f3d27f0940670fc9a2758e9840617835f1b7ec4"], 0x1c}, 0x1}, 0x0) 2018/03/23 17:46:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x37f2, 0x80) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000580)={0x5, 0x5, 0xc1c, 0x9d4e, 0x7301}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e26, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x2000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x1, 0x0, 0xb3, 0x720d0000, 0x5, 0x2, 0x77, 0x0}, &(0x7f0000000240)=0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000400)=0x7ff, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0xffffffffffff7b2f, 0x7, 0xb1f0, 0x44}, &(0x7f0000000340)=0x98) recvfrom$llc(r0, &(0x7f0000000100)=""/125, 0x7d, 0x40000000, &(0x7f0000000180)={0x1a, 0x338, 0xffffffff7fffffff, 0x7ff, 0x3, 0xff}, 0x10) accept$ipx(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xffff, 0x80, 0x112, 0x3, 0x81}, 0x98) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="ffffffffffff0180c2001000328eef00f52600081100fe8000000000009e7db1ce21c7000000000000000000000001000000020008907800000000000000000000000000"], &(0x7f0000775000)) 2018/03/23 17:46:04 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000680)="1f000000160007000000000000000800090000000000000000000000030004", 0x1f) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xff, 0xfffffffffffff001, 0x6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xa9b7}}, 0x9, 0x1f}, 0x90) 2018/03/23 17:46:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000000102, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="020000001000000040000d02", 0xc, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) 2018/03/23 17:46:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba)='1', &(0x7f0000398000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f0000395000)=""/27}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) 2018/03/23 17:46:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x11e4, 0x42, 0x828, 0x70bd2c, 0x25dfdbfc, {0x200000000}, [@typed={0x8, 0x3a, @fd=r0}, @typed={0xc, 0x7d, @str='eth1\x00'}, @typed={0x8, 0x37, @pid=r1}, @nested={0xc, 0x6f, [@generic='{', @typed={0x4, 0x6a}]}, @generic="06b20812a5553229d4791bf024f15328947bde0b78805b4928149cb88a6843cc26bb0f8553115b6756707112abc956c43940779d88051ac84092e026334be78d414f03ebf6f8c231a6b637f12d9417bf9e1152315c4989391a14a1e8051b246c2453b413a7b15e0e997e2aeb342ea3e1ca42e800b9b60ca9c33da2636932a5c85c030551f1811b6e1830ec4d9e54295a0ad6d43ce0ce1bba168c09a4acc6954007698080829eecb85f21c8b28a0b87cbefc4184a9f8950fd97fc03ad103ed3c7daa9931ff53341a56271a6980117009521a6e1864d205340869c2457572679c54c2e63a347bbc9e012173da6d4bbace1d7aa0a245c37d163534a9d7d46062ced341d99b90b34c2ad314152fa113fa6a0fbac639f6c43722ca56a44de48afb84fbc4eff830b34bcd82ff8f6687aad3885536a102617416aa1f3d3aa8b72aa00f121a9cf92628c5895d0f11ebae2181bfb831cd729900b33636a6528873f93c6d8e2e0a9e8a3e8932ba77d990efa6e8052fced2a64b4e50df3ded26c0a671855f0e3a207cffcd44a4743ca3cf0b18bbdd8389add7a62ef37bad002277eca65dd7421f86b6bf34cd7d33fdcab24ac4e7ce82f91bfcad6e44c24e5306c774f2d05d5ee180f33384d2a742cb950185c5ffa154c8d1fb2c61c789ffbcead6514908ae75cbd21a66d3ab3260fab0f444f5a2a38c14b814ccd77151889172e6395fd215005ca96beda4e7adc396cb6bf4b0237c8d7367ea97d95bc0216a9b380688c9ff55c18a34ecd7188448b4611909d01245cfe89b53b976e519a4adb0889ca51392b5a91f47fcc30afdb4e7f8f6b69005b026c36cc13e6d11cd5e51de8011ef9cb21ae8b2e7c7ec23507dc86564c7992bb5a54c1ec2168fe32bb40443623763d3aa60d0c727d750f4c646350e517d4bddc8e315a408fd5179c8bda23f0703b9918fe283b85d4732520dd7107f45513e1257b86732ac8b57d86f1e7e1c4b03fd1bba13be3a4667c34f2e6a2101ca0a6f30ecf18d718c8e945f6eeb2ce1cb94a0228561851de1034e18a90cfe81b4bba3dea94bd31f9027588f4cab3184fbc0ae59a31a242cb04eab930743952cab96f1cc910151d1535472b4c12d93c19c6fe1fca12726b5674dcbe3b1f73bd41b5986922c19c3d9ff06f20b20ee1af9e69b617c6708a612cfcf6604e63b28881dc45773211d565b650b69d940325ecfcd67195ed901f05f0d848a87f4d173718fa40c59ac6ce112b9bc0f0eeda7121649efc32e277a85344f75624d761b336adb1d1afc28e101e328abfe0b140370ddc57c2d4aefe3800eda31c2dac6d7cf8ded38857949c1aff6416e0a6898b439a8f33e8d9ba075b2f5bceb048a82d6f80efbe1ebf24b78e6548584b8a28d1b90f1a83b9fbe4f1721fa6159c348d39b8eebfce4507da60f1f6cc41006b9c5a93f766e5b197b20b8d289ced4e4c5c34a75e3dfc0a87cdcac2610da2e837de16a5a6ca19e674f2b72824514e8272a078cb29557626f935169f911d1c90545e36ed2023554522507f7ebde40c2b2247c2baf1f3eec3e04f88bb0cadfa730b79d77be0ec16d966c837dc6b23909f317acd6fdcab48d8a95ec5c79eaf6d6d04aa96f7cab88087e0baf7df715ff80c48357a2183b1029f208ee0015d8edb65a8bf223cbbc077020bda1d1f059dfebb6ebcffbfc67945571dd71a350414d3753803928a65fafdcd53794228497be3d915ae651199e608c6a4330ec84851c3cce203e872a5a466fc596531c300e3be6898ee8b229e27ee409689154cb3af7b2d38c0675da95ffb675e05029b77ca406620480d62874c79c7d613387fb7f1526ad43d44156b0f7ccec52809ad67c88ad6db1e8126c147700df4430a8f41ec3b9378605247e8e39f784e504e677ea251fe1be52e1f086cdd9330b70eb078c059951fedfadb0aadfed35e12f2cb871098b4a37fb22a459a5b33a377dd55f1a16bbceb43530a89a2aa67a2bbd1301d138b2ca8231e53388050e9a9a156347e62cf18bf571729c0ec6819669019422e5a853cb30b71aabe9805ee351cb082d555549c4f72e2ebbc9debdb44aef72025dc5c7bf5861ac9a25f3bc2681a475353e43bd4c8f020877537e23ba81cdc620d3fa8e8a444b71f1f577516bee7764ff68ba29e19d82599fef5e9c3ee95c1163956cba9d9a63d603b7ce752fcfa2002ff8eaae6efab8ca8f1ba355382de6f68da85a19a1202adc5052a2e3cf27db76ff6c01414ffadd7904044016bf1e6b52a3556887021b2194106b628a753ae414434bfa2bd9a76782585ee1e75453c44374d650fa5f15394591806b886a128d454d829f8d092b92459f45f80cf255b9f01a73f23dd5c640f7d5fffc8a49db95b634e3aa4e08adf103f778ec6733a292014188b8df25f8111081daeb04969ef4c25ef28cd90b58b865296d4726bb66df91ca666f485161ce1be970475943a0a7596d0924a61268b7de58123e61b7d5ff9b9b34bf184094212a33977d703ca881d3af1e8a550a8c68172df965a80f0dc077bedf546115a1998ec13444c079a09cac62b0ccc04ac6b31a25b38493bcb3e22697de267c09555bc258efa80da8790a6b7ba9e52849efb7453696c2687a22341b852b428ac038acf76b72f8497f5073268d9b183c130890fc2a0021e86ad554ab90f7426c306a8d80072ffb6f5887ebbfc28a0cfe4e33668006895d57dafaad63b1c6200d4ef13e0e6a0656c751230eae1ede2d39c3eaeabf760ff7816f4eb21d906a038c0c6b8fe19ab5421f62a48da98d57120addf5a5c1cb51c820e5b5bbad33688dd711068b5ccecf10815e294c3eabd1222e0c869266a60426c18500b3b93a95bbef28445deb665d20c90bdd494781c8364b0dc216cd290a2913d93e3cb4b947625585c1a703f0be4858f9da15edcd1419195833d045489fe2091b6922aefa38888c18ac735d30296fab1551392764db9b72fb0b5dd325d713529f663f3b3f66287f6c8551a93aadf82e56f19733743f55342852924ce6ba0f2732cb71e6bbfa45a5d676de94a3f88551a81cd574a47b95b166f9250c9bba85338d3f7e69681ca3ae2e690fb6e2b96d1c7fb6619ccfb3077ff81c7a4212aa1d15d5bc85a20387652f54e57f0b2ae88a6cbc5362f5599a85ed2363fde8407cac967336f7f28fee417120074b375236ea3243730af93fc2f58702b35c2aa2b6dc12d7082956a2ae1ef7f44d7e6866a29e609d1ab6f89cd4e3c49d1958455442b4546badee8ad03aa75c432ee29898140ecfa2de009bb746207dbe3e36d07147d4f3cfd96be0543c6c6a8b265fb9c58ff935a9b2b28fa82edeaaf4c07acb6f7e9b278114fcd46c23f3ec072c25916aa3475ffb2149de49c9bb32fbc49c8f92a045f73c17695612d8a06ae5b1d153713b8a88d7df67d49778ba907c99810448388c32059a436d52cae79f16c2cb8dfc33b82dac97aaea134d44ed8de5ae364da521e73eb3c1e6c8124dd7a8a503d5b50af39c6648d3133d1bc37837e5e1a90b4cc0f53210ff03ecabf6c647a0f3f5083bdbf52e5ef6ba7c8cec8fa4969751c0af8ec52cf0d6cccf6fd0348840b1b621097e2d35e5a63834dfe7e2e2df0cf4785e240dbf4f285752a050e0301d0ae30aa6622708f9476be1f2457541e8f0adfa6034f4855e8b33f4351d4174499af59f91c9232d0c0817c1765a78f12d8cf5cdec517e366d6bfd25641df6ff42bbe128904796f4ca5c7e9c926ef1ae1de95e9b93b7208e37d60325bc2f40f492d89d3deaf94fd15205366a2be208aeb60729f3633495e20a7e621d2ff4c33cefe6c12db7e3a1934eb1a848fe4de2aa6495e1551f865793dbc2ea503bbca172ef9ee8d435d388d8c5f746261d46762a3ae1fa9fc4322667e82f9f1d82c199ff168a9591909e79021785937f825d6dbf7cbd8faf8d7f69249cc85ed7102b0af8a44d7a1b3dbbfe7b9e8da68fd6dfc840f282c4504e1f53e9cb87a9cfaa0f3cc861ea27dd02cad061224481e1e88d84442e054b6fa74ce55df0ebc75a2363757c9d2042d4d49288678057bb06e9cc2ff4d0644dbc7ba4a03b5652bab5d07e5eb66f95e3a85c5cee98fd5608d20938ab1047881033ecf4b334e3552cb933eeb22080b681629a5369fe8ec38d495629dd8f2b7359d502eeb9194d326962d6866d2efe6fcca9ec98de48a48a2690ebcaf993b7bb563fc8df64b690132dcc3cda450ed0060094ac6f8178ddba0ca41b7eb8761f6f31892a3d0fa0421c0a1ec6883c380b9e63261a4d09f5cfccc707c8134e23801ad2ce2dc2a4034574e86e672164208afaa9c367bb1bf0df86dbac2c0db8f0a6da8b2f3d14faa24d8555b8ddae886d54c847df53ea85acccdeb4c583223712ba0af574adf7fce15026212de8aed53538230d873b9c6b3454bb685436b3080c13fef0f25399cf794e4d271ad71e4460b68695573aa8ea85d19e979a9db3512dc3640e41cc6a0c3dc144b8b932f968c81b3a82c69613fdac8c5f371efea930ab112ea0e1a79ed8b879c2c7b266979e272a2112ebae360bb52154f3dfcd4f779abbf42db90b6acf4bb491bf9aaee2ba3c4f98d3e6875fd42f130eafc03b3e8862e82e91945bccfdb94ed0efc8d36c635b4eac9d1c727a1e51a578862600df26e23f2591c65ab03f047431d9f70c9b502e1a41488ab1df65f2b4fdcdd6ac49cbd8b67c5fb959bf4ee7b3b9d71768cd70988f8fbec0f2c5fdb09983bb730f43d8c35f4f580c017a426ddc5bec47971d114d9d4fac8613170a0476f395a38b466e51e2c7d29af694c107fca392887f41abbc499e0a2eae42156e06e4dcfdfa9f6f36e37ae6e3668e82a60d8b5e4199da8bb317eb31010caccb3e7243269146b74d86cd569a2a038b71fe8853a96a727425ddcb640385842ff6691034c9a18e868c6e8b67dd8e904e615217ec1ad45e1c05e720af9c8a05ea03bca1cd63b8c349f301c46fccc0eb3a94b7843fc7e3aeed5f192979813bf7b5cb8c7ccc2a35e2b0eb9ecea871affb3b935b940eeb6cbc7dfe25520bdf7e5f38f8d39eaac2b5b2062f07d96081016a26860605e2ca0ab0f1589bdec700fc18db281ca1c06df28611439007b108e90e02663fdc93a281fb3b7bd461b27572591b70122aa353b45ad540a168701dda58c72a5f896f620cd4ff66e95c8c8b4a460295908ed85fbe8638324296d4bd4733a8f452e35cadaa9c730cb40f3b4a3acdfc3b4f84c250d163c0fd45ce0d6fef09098e2b5493710f401bec85b9daedd5c66ebfc6b9f0a7d01d8a7039ccbc56572f439934b6374f90cfc2e742f520cf08277ad442e0bf76b897af49c94b2ee158e41217c5015a7696b22c021e3c472662d4d8d71106bb4eb68cef886037da5b38cac07e354f348e80cd80d805cfd1842fe606e0b4a087eea8ac3408aa198fc4dae92e74bd754e3561a87c327e90bd5708613e459904b5a2f539396440ca705b5cc9168476ed8189315ef96c923ca4cd8b531c640ba862c9a351222dbb09f378c022982ff443f49a605fab035ae2a0facfa9beb9ef4d57460e5690d81d55ac45d4f984fa495a65ffb88c06d0b1d25595b00d21598dd6aecfbcee75465c0357475bb5006a179b7119f7fe851e9a857a837306031e051efa46fc45be7ddf4d8c65d47a9776bc7a5c792711c936c9d7d6db04a934b1902983354a203ef9dabddc043596ba20e1de4ef10083236251b48c2fedf5bf408a1827fbbd5dffb2df74c67129ee46d76f74a015c12ab2bd53d44b5fef58b1298e6a08e60d1759ff637d9d60246e576908a0bb5", @nested={0x1a8, 0x0, [@typed={0xbc, 0x52, @binary="df6de6d8e3232f5f5c9d8cc9951e298528dba5bac53128493013307b76be23a983b3abe44c8b6e667f81a93cf76114f477fc6e971d8092b7bbe9f16ba4c668eb2dccb73b254e63fb4bfc21751f70faf3ca6e466a86eb021a19c19b85875c9cf96d862eb3ea3c2636136217920caf86a59a80e78c9a067351294baff3574cd4f26770a9344dc3a2052976470f71bebbc97ca6bd8c6bbd70027f594ca1aff5f440bdd9e951e1ead9d87a4fcd72dc1bd3cf2f9160816c221c"}, @typed={0x8, 0x40, @fd=r0}, @generic="b38e783da952d89373bd94a757caa52ac4798ae0d91501c80335baafc8a102a927f32f1f5dfc5b9a9b5c00e9ce4843ca587af42aa59b81763e3ec0e8b66483b0efdecdcb1ec70e", @generic="4cdb9aa4e04c0531b1a170c85278316317b089a581584672380b9d245b19874fcca40580cbede3acfa7ab0880093c7bba19f950ff8bb45af68dd8e10cd48852c8a8fd439a128c13933bc8c965650c8b3063fff7174fc3617534989f1d92e9a77f3661c37d306691b0367f19a8eb2c71ed162553ab8748fc3887296699456f852fc0aa1927f552ee9af40fafeeaa8f4dbcb3d", @typed={0x4, 0x61}]}]}, 0x11e4}, 0x1, 0x0, 0x0, 0x40001}, 0x24000000) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f00000002c0)={0x10, 0x34000, 0x0, 0x4000020}, 0xa, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002a00010700000020000000000300000014000008ba84a4ffbc3c7de5cfe1cbc123d0428644551792ee59458c7c3a195fff3709000000000000007a08b08cdabce4cf13f6db8725a5143aa038bf71504d6531c122429796718b49a16d63856c11686500000000b0a03d5b94d038eee07be4264d01d8c4e7fc1b943a9a06fe4d4e228a326f3ed97511fdb59f61e9f7927dc7894bc7ed9597b66b1084b56c840259efb652ee8a554a5561ae382dd14bae9ca2f94e23294a1aeeada1242e215414"], 0x18}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 2018/03/23 17:46:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x410000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'ifb0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x60000100}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@mpls_getnetconf={0x44, 0x52, 0x800, 0x70bd27, 0x25dfdbff, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffffffffffe1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r4 = mq_open(&(0x7f0000000000)='cbc(aes-aesni)\x00', 0x40, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x2, 0x9, 0x4000000000000, 0xf7b9, 0x8, 0x5}) ppoll(&(0x7f00009d9000)=[{r1}], 0x1, &(0x7f000081eff0)={0x77359400}, &(0x7f00003b8000)={0x4}, 0x8) write(r4, &(0x7f0000000100)='/', 0x1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000000c0)={0x6, 0x8, 0x0, 0x0, 0x31b5bbcc}) 2018/03/23 17:46:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x5, 0x4, 0x5, 0x0, 0x2, 0x6, 0x3f, 0x8, 0x7, 0xffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xffffffff, 0x1, 0x9, 0x3, 0xb6d8, 0x62, 0x86c, {0x0, @in={{0x2, 0x4e22}}, 0x0, 0x3e, 0x9, 0xfff, 0x4}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xfffffffffffffffe, 0x4, 0x5}, &(0x7f0000000240)=0x7) write$selinux_load(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="8cff7cf9900000005345204c696e7578f0761e2fe2b324a58dcb08425b03ffb2d678e80ecf4cd8ce305d8b7f1fbf3c9eda5b60d2f0b72b2d9a18873990ca686bfe0ed8953559afae39fe15ce2638c8d62b49e911ae73fa8305debf01704346623e17b8e6e282f6e872c1fd0b66ea6ead5d6b2e91cd3e37d5ad7996ca5c637709aad6b684508b7a581093ff9b92a394df43d4409d142b5cf9377c2a97f159648e079cea5636151d406bbab9183a2011f816108bf783ee6e74181d2988b6db08d1fe00"], 0x162) 2018/03/23 17:46:04 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000680), 0x0, &(0x7f0000001580)}, 0x0) 2018/03/23 17:46:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getown(r0, 0x9) 2018/03/23 17:46:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000000dff0)=ANY=[@ANYBLOB="05000000e965f7a5e860e22810440800"]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x26, 0x8, 0x23, 0x40, 0x3f, 0xda, 0xe41, 0x5, 0x17cb, 0x401, 0x4072}, 0xb) 2018/03/23 17:46:04 executing program 2: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f0000013ff0), &(0x7f0000011ffc), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sync() 2018/03/23 17:46:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4e5, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x9}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c20000127d73cf61100f7800000000ffff05377b5abe373662ffff00000000000000000000000000"], &(0x7f0000000000)) 2018/03/23 17:46:04 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000002a5c7b0ac0ff0042b881aedd000000000000000000de0863a64d"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/23 17:46:04 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000002280)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f0000000200)=""/88, 0x58}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002300)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000002340)={0x9, [0x7ff, 0x1f, 0xad, 0x6, 0x7fffffff, 0x1, 0x6, 0x4, 0x8e]}) recvmsg(r2, &(0x7f0000003800)={&(0x7f00000023c0)=@rc, 0x80, &(0x7f0000003740)=[{&(0x7f0000002440)=""/121, 0x79}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/173, 0xad}, {&(0x7f0000003580)=""/140, 0x8c}, {&(0x7f0000003640)=""/237, 0xed}], 0x5, &(0x7f00000037c0)=""/24, 0x18, 0x3}, 0x20) ioctl$TCGETS(r2, 0x5401, &(0x7f0000003840)) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000003880)={"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"}) connect$nfc_llcp(r2, &(0x7f0000003c80)={0x27, 0x1, 0x0, 0x4, 0xbd6, 0x44, "478b69c816755daa5d8a5002b390200630ae886fd1466d666ffc68bb12bd3505ae6fd7dafd2ad4beecc2afa86c8ef86b453b6a1d39bf513627968b8cae380d"}, 0x60) getuid() r3 = syz_open_dev$dspn(&(0x7f0000003d00)='/dev/dsp#\x00', 0x5b, 0x2000) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000003d40)=0x2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003d80)='/dev/autofs\x00', 0x103040, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003dc0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000003e00)={0x0, 0x3, 0x0, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x3896}) socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000003e40)={0x7f, 0x1, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x5}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000003e80)=0x9, 0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) write(r5, &(0x7f0000003ec0)="4a580783be29d52861fb1256d32488b9dc1a241e52fe376f22a3586e9dcf65f3394f837f253b54b172c6d05d3851219392d97d616eff272adcd421dc736610200c5f1669908f153fc647e48515651e4ef2e2523aec213be8e9c766364cc37a4cdebf3b1877f1119625cb0b8378049445edd3a51c1b69345c8b0255ce449addd5582e72f9816d03d62225f36e3c41f5bcaec4867232090b9c48aeb579f11998efe43928011b2a1f17d6829db4ed7ebc3772068505d44143d493fb433e98b816ff4b68db728d8a0a5f041c9020c82e7b255b57d333fab87cb696a5ffdbb5d7f095e2dedc10843fdc26b84ccaddfa", 0xed) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000003fc0)={0x20, 0x1, 0x20, 'queue1\x00', 0x6}) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000004080)={0x6453}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000040c0)={0x7, 0x8, 0x8}) unlinkat(r3, &(0x7f0000004100)='./file0\x00', 0x200) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000004140)={0x20, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b, 0x4, 0x5, 0x8000, 0xa5c4, 0x0, 0x2, 0x5, 0x4}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f00000041c0)=0x9, 0x8) ioctl$TCXONC(r2, 0x540a, 0x5) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000004200)) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) tee(r5, r4, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000004600), &(0x7f0000004640)=0x8) 2018/03/23 17:46:04 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) pselect6(0x40, &(0x7f0000000040)={0x3, 0x4, 0xffff, 0x8, 0x1000, 0x8, 0x1, 0x20e}, &(0x7f0000000080)={0x6, 0x7, 0x10001, 0xfffffffffffffff8, 0x8001, 0x0, 0x7, 0x7ff}, &(0x7f00000000c0)={0x5, 0x7, 0x800, 0x932, 0xffff, 0x82a, 0x0, 0xffffffffffffffb7}, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140)={0x2}, 0x8}) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x401, 0x404000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000240)={r2}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x40000) r3 = gettid() syz_open_procfs(r3, &(0x7f0000000280)='net/netfilter\x00') write$eventfd(r0, &(0x7f0000456000), 0x8) 2018/03/23 17:46:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp6\x00') setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x9, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0xfe}) 2018/03/23 17:46:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/mixer\x00', 0x80001, 0x0) dup2(r0, r1) accept$alg(r1, 0x0, 0x0) 2018/03/23 17:46:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x4040) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="2900000018003109004a0001000c00070a0000000a00ff068000001d", 0x1c}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80c00) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x3) getitimer(0x1, &(0x7f0000000140)) timerfd_gettime(r1, &(0x7f00000000c0)) 2018/03/23 17:46:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r2, 0xa, &(0x7f0000000ac0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000080)="5097c6a1f4e9c5a557f874eb32226f8f6bb1473005c6de61b1d3c795b1", 0x1d, 0x3, 0x0, 0x0, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x8, r1, &(0x7f0000000200)="89ffa5e60ca84323857587d942660ff044bba9838fab0a4bef3831ea053cea64f538c9d5c486282c1b7183c1ca65229e8563f0998f575f36ee7f7fce2b9676b92ed26486cb393f86d0e141914e5f6158ff56e194ce1b11a89f85172009aeeb54d857474be240df1b301b39b96471b616632be2a2b0828e4392d092411b5e30b833d3d230829d0fb9cebdbd0fd2f60c6e456000e0ac9e10d20ce7497a67761de8c006960e3ba003ddd369a775b03e389f2136434afed4b144a1300dbcfca0116b9be64e535da6374c9424735b6e3414570aeae291dea6f43be2c9accc97b18876d38bc0bf9fbdb057af93bf0f0b52915d5d995d48", 0xf4, 0x2, 0x0, 0x0, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x80000001, r1, &(0x7f0000000340)="51b8cdae090e855bf96efbe5d44e7debc9162979008c5f19c50fcf37ff9b0d5654ddf2acf73a1dc19794b463b83bd434154c3e6ae3f698cdccaecb9cdf3278bbc1415a5ea3a900e414407bf9d4f2660e261a363223e816eec31b9b5c57623b92fcacf1d3f73e2446a6810c2b1f01bfb1f12e10f290ff85483797ec749946ffd42a1d91bd522fffa0c4b640fddc5d652107f9ea23c0706c701a9b012919a772f62e200813dd237b3519a8d3c7959451f9ac662a2a560fd129a734", 0xba, 0xe7, 0x0, 0x0, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, r0, &(0x7f0000000440)="9b4b3dca59f6903a8acb292f92cb4258e93ff359992affc5ec00cc1cce35a41731edce32ec71b015fb4324b91cf98eab849321c8cb79da524def15962bd46df806eea3ac90349cdabd132242c28b15ac23fcee847756ff3cc67a6e0828a5885ec52fd56782c7c6a777ca5956be0d4b3fbf8ea27ff735e1c6492701bb66276706e7cc85599c1abd60e4e2abcad09ec6dd2d330527f405a19942c730cbc582b65a206b3fb82943d69141a04415e1c7a049f03674c8b666170b0fff2da78ea35df692", 0xc1, 0xbd, 0x0, 0x0, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x80000000, r1, &(0x7f0000000580)="6beb54bd3eab50526237394caab4248f08dbace45363fa397634100abbbd81accaa7e97b9e8d264e6778513efe6462121654ead16e582513d35d0758738c30c6a007e25cc7125d010eda3dfe8c22025f193379c8758ffe3fa96d512767de0a086f5635e2d027463b27e80e66a5fa0079bdb213ec41", 0x75, 0x3, 0x0, 0x1, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000640)="d70866707fa501fa0566ee0379c72360c34b9b7f77839d1d8f6a8db9ff39cc0479b989", 0x23, 0x8, 0x0, 0x1, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f00000006c0)="8dfb126575b590544caa97e2bd02229453454a84cbc16f01ec4706f676cb10fd001d80c34ddc80ae1bb0a154c0dc27918e136d1397f8f83f4962297803e42c5d7e8139f9fe9be2358299db322d8afae6ae0f7a0fdfe5da126a1dd7e81b6344664b44d5b75f065d4d35d6c556", 0x6c, 0x0, 0x0, 0x0, r1}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x7, 0x72ff, r1, &(0x7f0000000780)="434af21dc317f18370dbd440793053db3cf44b6180eb9659782d68b730a8c57e4e5f2a0b2a63e99856198c64787a45d915124fd345ac434c4e539a3fa63d0b88b192cf2df2d79e19740a4719df452a2bfc17bfe55ae3680b4c28e29ba48ef60d366330ef5628f05cac1f00126e4d0a", 0x6f, 0x8000, 0x0, 0x1, r0}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000840)="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", 0xfa, 0x40, 0x0, 0x0, r1}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000980)="93ea3f113dc8de7f72986f24ea1ac63ed00f300cf5bdc73525ce6fddfd316fcfef4f52212ff5e61c64978b289c6a4675398fce67c9536dad4814c88a94a6483eeb3bac8860c67657265aca9a6aaa766cd0689d850a9ca6c968ba89c947c39d2788f8bedb607a4da63e4e363fb29fa2fbeeb526514a2be4678221a9d30549c5116e1172685761ae25723ec7d7fc2c399ff77def18ff1dc2069245ab775bebc56b3e6b51f50597ac87c7bce0dd9df7f6104213feca282fb4cf4344e5e45e1fb6cb151c6282752ad854582fbef1b6db44a4daa9538ad9e18f6a24835f00324b4b574a447e295bca", 0xe6, 0x100, 0x0, 0x1, r1}]) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) 2018/03/23 17:46:04 executing program 4: getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={r0, 0x0, 0x0, 0x400}, 0x8) socket$inet6(0xa, 0x1, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000440)=""/188, 0xbc) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/03/23 17:46:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x100) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup2(r3, r4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r0, r0, 0x80000) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fd8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="4b0f0199bc620000f2f34d0fba780617b9800000c00f3235004000000f300f01ca66b834008ec08f0978e2858a000000b9610a0000b88b1e0000ba000000000f30c4632d7c9c7209000000fd66b83f018ee0f3470f06", 0x56}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/03/23 17:46:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x3) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x1}, 0x4) 2018/03/23 17:46:04 executing program 2: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x5e, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4) 2018/03/23 17:46:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x11f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0a, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x101, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/23 17:46:04 executing program 5: 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(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x90000) connect$rds(r2, &(0x7f0000000240)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) write$rdma_cm(r0, &(0x7f00000001c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000180), r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) 2018/03/23 17:46:04 executing program 1: r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffd3e) recvmsg$netrom(r0, &(0x7f000088dfc8)={&(0x7f000023c000)=@ax25={0x3, {"8434321a3329b5"}}, 0x10, &(0x7f0000e11fd0), 0x0, &(0x7f000071f000)}, 0x0) socket$inet6(0xa, 0x0, 0xfffffffffffff553) statx(r0, &(0x7f0000000100)='./file0\x00', 0x500, 0x7ff, &(0x7f0000000240)) open_by_handle_at(r0, &(0x7f0000000000)={0x59, 0x3, "c61d5ecf043db7a6e190f91b006535b0466dcbd2315bbc90bccb571b675cbe6470daf9627798dab85b74e1b6ee9e3caa05dd9d9ffd1d2f3aafa1ba1c93b98e8f1092966d1b4c99069e1c89e2f1911ef9bf"}, 0x40) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x58, "1f7558d2f82799ec4f93e450bc2022293fd454d2fa5e38458f2240ff489826b7899c3cb3232ad328e82ba22d647c56f8cd818540b9be7cbf03d116b95138a836d7efc6c256a1a8356548148ab39fce99594e231875bd5842"}, &(0x7f0000000180)=0x7c) 2018/03/23 17:46:04 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0x240000, 0x9) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x10000000000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000000c0)={0x5, [0x6, 0x5, 0xa24, 0x9, 0x401]}) ioctl(r0, 0x1000000000004148, &(0x7f0000000040)) mq_open(&(0x7f0000000100)='vboxnet1)*^em0eth1(\x00', 0x1, 0x2, &(0x7f0000000140)={0x200, 0x80000001, 0x2, 0x8, 0x9, 0xb2cc, 0x8, 0x307}) 2018/03/23 17:46:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20}}}, 0x98) 2018/03/23 17:46:04 executing program 3: r0 = socket(0x11, 0x100000802, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x324) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) process_vm_readv(r2, &(0x7f0000000340)=[{&(0x7f0000000100)=""/85, 0x55}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000300)=""/32, 0x20}], 0x4, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/53, 0x35}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'rfb0\x00', 0xa203}) 2018/03/23 17:46:04 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000500)=0x0) ptrace$setsig(0x4203, r0, 0xe3c5, &(0x7f0000000540)={0x28, 0x2, 0x6, 0xb0e}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2}, 0x1c2) msgget(0x0, 0x22) msgrcv(0x0, &(0x7f0000001040)={0x0, ""/4096}, 0x1008, 0x8000000000000000, 0x0) shmget(0x1, 0x3000, 0x54000000, &(0x7f0000ffa000/0x3000)=nil) [ 369.631201] INFO: task syz-executor5:629 blocked for more than 120 seconds. [ 369.638394] Not tainted 4.16.0-rc6+ #363 [ 369.642996] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650982] syz-executor5 D22736 629 4211 0x00000004 [ 369.656642] Call Trace: [ 369.659241] __schedule+0x8fb/0x1ec0 [ 369.662983] ? __sched_text_start+0x8/0x8 [ 369.667146] ? memset+0x31/0x40 [ 369.670452] ? perf_trace_lock+0x4d6/0x900 [ 369.674709] ? trace_event_raw_event_lock+0x340/0x340 [ 369.679943] ? perf_trace_lock+0x900/0x900 [ 369.684181] ? ucma_destroy_id+0x298/0x500 [ 369.688433] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 369.693557] ? trace_hardirqs_off+0x10/0x10 [ 369.697906] schedule+0xf5/0x430 [ 369.701282] ? __schedule+0x1ec0/0x1ec0 [ 369.705280] ? find_held_lock+0x35/0x1d0 [ 369.709361] ? wait_for_completion+0x40d/0x770 [ 369.713965] ? lock_downgrade+0x980/0x980 [ 369.718122] schedule_timeout+0x1a3/0x230 [ 369.722285] ? usleep_range+0x190/0x190 [ 369.726333] ? check_same_owner+0x320/0x320 [ 369.730678] ? node_tag_set+0xae/0x130 [ 369.734576] ? do_raw_spin_trylock+0x190/0x190 [ 369.739168] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.743671] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.748701] wait_for_completion+0x415/0x770 [ 369.753105] ? wait_for_completion+0x770/0x770 [ 369.757699] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 369.763564] ? wake_up_q+0xe0/0xe0 [ 369.767124] ucma_destroy_id+0x2f0/0x500 [ 369.771185] ? ucma_close+0x2f0/0x2f0 [ 369.775008] ? __might_sleep+0x95/0x190 [ 369.779044] ? kasan_check_write+0x14/0x20 [ 369.783278] ? _copy_from_user+0x99/0x110 [ 369.787439] ucma_write+0x2d6/0x3d0 [ 369.791064] ? ucma_close+0x2f0/0x2f0 [ 369.794869] ? ucma_close_id+0x60/0x60 [ 369.798790] ? ucma_close_id+0x60/0x60 [ 369.802700] __vfs_write+0xef/0x970 [ 369.806341] ? rcu_note_context_switch+0x710/0x710 [ 369.811288] ? kernel_read+0x120/0x120 [ 369.815185] ? __might_sleep+0x95/0x190 [ 369.819179] ? _cond_resched+0x14/0x30 [ 369.823101] ? __inode_security_revalidate+0xd9/0x130 [ 369.828343] ? avc_policy_seqno+0x9/0x20 [ 369.832434] ? selinux_file_permission+0x82/0x460 [ 369.837309] ? security_file_permission+0x89/0x1e0 [ 369.842257] ? rw_verify_area+0xe5/0x2b0 [ 369.846334] ? __fdget_raw+0x20/0x20 [ 369.850060] vfs_write+0x189/0x510 [ 369.853645] SyS_write+0xef/0x220 [ 369.857117] ? SyS_read+0x220/0x220 [ 369.860763] ? do_syscall_64+0xb7/0x940 [ 369.864748] ? SyS_read+0x220/0x220 [ 369.868393] do_syscall_64+0x281/0x940 [ 369.872287] ? __do_page_fault+0xc90/0xc90 [ 369.876545] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.881048] ? finish_task_switch+0x1c1/0x7e0 [ 369.885583] ? syscall_return_slowpath+0x550/0x550 [ 369.890543] ? syscall_return_slowpath+0x2ac/0x550 [ 369.895525] ? prepare_exit_to_usermode+0x350/0x350 [ 369.900567] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 369.905958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.910816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.916029] RIP: 0033:0x454239 [ 369.919224] RSP: 002b:00007fd766b32c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.926949] RAX: ffffffffffffffda RBX: 00007fd766b336d4 RCX: 0000000000454239 [ 369.934229] RDX: 0000000000000018 RSI: 0000000020000100 RDI: 0000000000000015 [ 369.941527] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 369.948813] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 369.956097] R13: 0000000000000676 R14: 00000000006fabb0 R15: 0000000000000000 [ 369.963396] [ 369.963396] Showing all locks held in the system: [ 369.969741] 2 locks held by khungtaskd/800: [ 369.974284] #0: (rcu_read_lock){....}, at: [<000000007c0f4283>] watchdog+0x1c5/0xd60 [ 369.982372] #1: (tasklist_lock){.+.+}, at: [<00000000d797d54c>] debug_show_all_locks+0xd3/0x3d0 [ 369.991430] 1 lock held by rsyslogd/4010: [ 369.995597] #0: (&f->f_pos_lock){+.+.}, at: [<0000000046331795>] __fdget_pos+0x12b/0x190 [ 370.004046] 2 locks held by getty/4133: [ 370.008075] #0: (&tty->ldisc_sem){++++}, at: [<0000000061f33a2f>] ldsem_down_read+0x37/0x40 [ 370.016770] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a04563b3>] n_tty_read+0x2ef/0x1a40 [ 370.026086] 2 locks held by getty/4134: [ 370.030069] #0: (&tty->ldisc_sem){++++}, at: [<0000000061f33a2f>] ldsem_down_read+0x37/0x40 [ 370.038763] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a04563b3>] n_tty_read+0x2ef/0x1a40 [ 370.048063] 2 locks held by getty/4135: [ 370.052048] #0: (&tty->ldisc_sem){++++}, at: [<0000000061f33a2f>] ldsem_down_read+0x37/0x40 [ 370.060727] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a04563b3>] n_tty_read+0x2ef/0x1a40 [ 370.070042] 2 locks held by getty/4136: [ 370.074027] #0: (&tty->ldisc_sem){++++}, at: [<0000000061f33a2f>] ldsem_down_read+0x37/0x40 [ 370.082720] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a04563b3>] n_tty_read+0x2ef/0x1a40 [ 370.092045] 2 locks held by getty/4137: [ 370.096029] #0: (&tty->ldisc_sem){++++}, at: [<0000000061f33a2f>] ldsem_down_read+0x37/0x40 [ 370.104726] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a04563b3>] n_tty_read+0x2ef/0x1a40 [ 370.114038] 2 locks held by getty/4138: [ 370.118035] #0: (&tty->ldisc_sem){++++}, at: [<0000000061f33a2f>] ldsem_down_read+0x37/0x40 [ 370.126721] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a04563b3>] n_tty_read+0x2ef/0x1a40 [ 370.136035] 2 locks held by getty/4139: [ 370.140020] #0: (&tty->ldisc_sem){++++}, at: [<0000000061f33a2f>] ldsem_down_read+0x37/0x40 [ 370.148713] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000a04563b3>] n_tty_read+0x2ef/0x1a40 [ 370.158066] [ 370.159705] ============================================= [ 370.159705] [ 370.166717] NMI backtrace for cpu 0 [ 370.170364] CPU: 0 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc6+ #363 [ 370.177261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.186590] Call Trace: [ 370.189156] dump_stack+0x194/0x24d [ 370.192763] ? arch_local_irq_restore+0x53/0x53 [ 370.197411] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.202067] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.206458] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.210930] nmi_cpu_backtrace+0x1d2/0x210 [ 370.215148] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.219621] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.224884] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.230050] watchdog+0x90c/0xd60 [ 370.233508] ? reset_hung_task_detector+0xa0/0xa0 [ 370.238332] ? complete+0x62/0x80 [ 370.241774] ? __schedule+0x1ec0/0x1ec0 [ 370.245721] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.250019] ? __lockdep_init_map+0xe4/0x650 [ 370.254406] ? do_raw_spin_trylock+0x190/0x190 [ 370.258967] ? lockdep_init_map+0x9/0x10 [ 370.263003] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.268083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.273076] ? trace_hardirqs_on+0xd/0x10 [ 370.277201] ? __kthread_parkme+0x176/0x240 [ 370.281515] kthread+0x33c/0x400 [ 370.284863] ? reset_hung_task_detector+0xa0/0xa0 [ 370.289681] ? kthread_stop+0x7a0/0x7a0 [ 370.293638] ret_from_fork+0x3a/0x50 [ 370.297430] Sending NMI from CPU 0 to CPUs 1: [ 370.301963] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.302949] Kernel panic - not syncing: hung_task: blocked tasks [ 370.315717] CPU: 0 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc6+ #363 [ 370.322614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.331940] Call Trace: [ 370.334514] dump_stack+0x194/0x24d [ 370.338133] ? arch_local_irq_restore+0x53/0x53 [ 370.342791] ? vsnprintf+0x1ed/0x1900 [ 370.346576] panic+0x1e4/0x41c [ 370.349745] ? refcount_error_report+0x214/0x214 [ 370.354498] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 370.359846] watchdog+0x91d/0xd60 [ 370.363291] ? reset_hung_task_detector+0xa0/0xa0 [ 370.368110] ? complete+0x62/0x80 [ 370.371567] ? __schedule+0x1ec0/0x1ec0 [ 370.375531] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.379836] ? __lockdep_init_map+0xe4/0x650 [ 370.384221] ? do_raw_spin_trylock+0x190/0x190 [ 370.388778] ? lockdep_init_map+0x9/0x10 [ 370.392814] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.397897] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.402890] ? trace_hardirqs_on+0xd/0x10 [ 370.407015] ? __kthread_parkme+0x176/0x240 [ 370.411321] kthread+0x33c/0x400 [ 370.414662] ? reset_hung_task_detector+0xa0/0xa0 [ 370.419486] ? kthread_stop+0x7a0/0x7a0 [ 370.423457] ret_from_fork+0x3a/0x50 [ 370.427768] Dumping ftrace buffer: [ 370.431523] (ftrace buffer empty) [ 370.435221] Kernel Offset: disabled [ 370.438832] Rebooting in 86400 seconds..