et$inet6(0xa, 0x7, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:04 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f0000000300)=0xffffff95) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00000002c0)=0x10000, 0x4) [ 637.113449] RSP: 002b:00000000f77a309c EFLAGS: 00000286 ORIG_RAX: 000000000000016e [ 637.121130] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000029 [ 637.128372] RDX: 000000000000002e RSI: 0000000020a83000 RDI: 0000000000000108 [ 637.135619] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 637.142873] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 637.150115] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 637.243447] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:04 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:04 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x100000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) readahead(r0, 0x5, 0xee88) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) fsetxattr(r3, &(0x7f00000004c0)=@known='security.ima\x00', &(0x7f0000000500)='IDLETIMER\x00', 0xa, 0x1) delete_module(&(0x7f0000000540)='IDLETIMER\x00', 0xa00) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000580)={0x8, 0x1ff, 0x1, 0x3}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:04 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:04 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x80000) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000900)={0x0, @multicast2, @broadcast}, &(0x7f0000000940)=0xc) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) keyctl$search(0xa, r3, &(0x7f0000000100)='id_legacy\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, r2) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:04 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x4, 0xdff6d6210b015f38, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xffffffffffffffe0, "0a6130e48a0fdcb4930d3159b12e72a049864d0e415f76f13b23809dce702fb6cbe66ac78f5ee9dd840046a6c237b2080cdf27ef2d516e3ea8e931f046e0bbeaea2f913ab75d9ccd05a5a1f10fb011998911f559f7345ec87b302b023aa5be92896d69fee4f4a9f2244c084b49523e04570eabe8ee138c39d5d15e2a8112903adeb0f27262845a5e7959f763fdea6f95bf877231ffd067e248296ef9210e8040a69700fcf7ce5f86f9ca88b20482d7855e3d7164a79b36"}, &(0x7f0000000100)=0xbf) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, 0x4, 0x0, 0x4, 0x7, 0x10}, &(0x7f0000000200)=0x98) userfaultfd(0x803) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:04 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x4, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) ptrace$setregset(0x4205, r5, 0x2, &(0x7f0000000300)={&(0x7f00000002c0)="7e6b759e6b", 0x5}) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:04 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) flock(r0, 0x4) 2018/03/29 17:09:04 executing program 5: set_robust_list(&(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x5}, 0xc) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x80801) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x88000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0xff}, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x8, [0x6, 0xd3b, 0x6, 0x9, 0x8, 0x1, 0x7, 0x80]}, 0x5c) shutdown(0xffffffffffffffff, 0x0) [ 637.386241] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:04 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r5) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) [ 637.505222] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:04 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr}, 0x10) 2018/03/29 17:09:04 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x1000004, 0x10, r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000040)={r4, r5/1000+10000}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2, 0xc1a6}], 0x20000000000000b5, 0x4000) getsockopt$inet6_buf(r3, 0x29, 0x26, &(0x7f0000000240)=""/4096, &(0x7f00000000c0)=0x1000) set_robust_list(&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x3}, 0xc) dup2(r2, r1) userfaultfd(0x40000000) 2018/03/29 17:09:04 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9f99, 0x85ab}, &(0x7f0000000040)=0x8) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x142, 0x10) getdents(r2, &(0x7f00000001c0)=""/144, 0x90) open$dir(&(0x7f0000000280)='./file0\x00', 0x8100, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x79, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000000140)=0xc) 2018/03/29 17:09:04 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) splice(r1, &(0x7f0000000100), r1, &(0x7f00000008c0), 0x1, 0xc) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) nanosleep(&(0x7f0000000940)={r5, r6+10000000}, &(0x7f0000000980)) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getuid() getsockopt$IPT_SO_GET_REVISION_MATCH(r7, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r7, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) getuid() 2018/03/29 17:09:04 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r5) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:04 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000500)=""/83) 2018/03/29 17:09:04 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000005c0)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) connect$bt_l2cap(r0, &(0x7f0000000500)={0x1f, 0x0, {0x1, 0x0, 0x7, 0x5, 0x6, 0x5}, 0x9, 0x7}, 0xe) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1000000001ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:04 executing program 5: r0 = memfd_create(&(0x7f0000000040)='+vmnet0\x00', 0x1) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x159, 0x800) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) 2018/03/29 17:09:04 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r5) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) [ 637.653935] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:04 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr}, 0x10) 2018/03/29 17:09:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x7fffd) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:04 executing program 1 (fault-call:3 fault-nth:0): r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:04 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x0, 0x1000000000000000, 0x81}, 0xff7d) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:04 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:04 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:04 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8c, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xc23, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x7}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xe5f}], 0x58) 2018/03/29 17:09:04 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000c00)=0x4, 0x4) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x101, 0x101080) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:04 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) userfaultfd(0x800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr}, &(0x7f0000000200)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0xf, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xb86d}, [@map={0x18, 0x4, 0x1, 0x0, r1}, @generic={0x1f, 0x1, 0x7f, 0x4}, @alu={0x7, 0x7fffffff, 0x1, 0xf, 0x5, 0xfffffff4, 0xfffffffffffffffc}, @alu={0x7, 0x10000, 0x0, 0xa, 0x7, 0x8}, @exit={0x95}, @alu={0x7, 0x80000001, 0x6, 0xf, 0x7, 0x90, 0x1}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x7, 0xb9, &(0x7f0000000100)=""/185, 0x40f00, 0x1, [], r3}, 0x48) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:04 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr}, 0x10) 2018/03/29 17:09:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 637.816318] kernel msg: ebtables bug: please report to author: Wrong len argument [ 637.827461] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:04 executing program 5: r0 = socket$inet6(0xa, 0x80004, 0x3f) socket$inet6(0xa, 0x803, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff]}, 0x4}], 0x3c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:04 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) userfaultfd(0x80000) rmdir(&(0x7f00000000c0)='./file0\x00') shutdown(0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) 2018/03/29 17:09:04 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 637.887672] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 637.905873] kernel msg: ebtables bug: please report to author: Wrong len argument [ 637.915270] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="6358ade816b127db848c5ebab83781efdb7b586271a723c091f975a3b96a6860ee6ff5d2b26756c6316fcf8ba4f682c7f90223d55bda1c79c977a197e49cce75158b518c38a4f3f656f52ffd532c71c9c8d854bceeca0ba931e09cc9c9f2fd3d493ede4312152eaca47cd1dbb8812f5e9be7acbd97251333231e132b36377d0d7f66e9f74b487fcf8a53b4bb1c45f3fe4906f959cbcd2a") userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r0}) 2018/03/29 17:09:04 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x200000, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:04 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x181400, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000100)=0x1) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000007c0)={r4, 0xfffffffffffffc83, "c68678e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa620b3b2a31bb85368e06010060b97cf43191fb00000000"}, &(0x7f0000000780)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r2}) connect$unix(r5, &(0x7f0000000800)=@abs={0x1, 0x0, 0x4e23}, 0x6e) bind$bt_l2cap(r5, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) [ 638.036738] kernel msg: ebtables bug: please report to author: Wrong len argument [ 638.058562] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 [ 638.090966] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 2018/03/29 17:09:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@generic={0xa, "98c798cd6c9b8c9f838aa6969c3a4184051c8051130902617747a97359c84967d1970b637948df8a5eb4e389559a00e7e64f459b221bf3f6ffeb0742144ad1e1823bb77d742a3db1080b56ff882eec107521e34141a8dec8c569f02745c9df1177be3169b617b187ad18f51d66e13c5af481c5799895a982894fcc8b1a28"}, 0xffffffffffffff79) socket$inet6(0xa, 0x3, 0x5) 2018/03/29 17:09:05 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:05 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000500)={0xaa, 0x8000000000000021}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) getpgrp(r5) sched_setaffinity(r5, 0x1b1, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x20000000000001dd, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@mcast1}}}, &(0x7f00000005c0)=0xe8) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:05 executing program 4 (fault-call:11 fault-nth:0): r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) fanotify_init(0x43, 0x101000) shutdown(r0, 0x0) 2018/03/29 17:09:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:05 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) r3 = getuid() getresgid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) syz_fuse_mount(&(0x7f0000000740)='./file0\x00', 0x9000, r3, r4, 0x3, 0x2004030) getresgid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000700)) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r5, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r5, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x180) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:05 executing program 5: r0 = socket$inet6(0xa, 0x6, 0xff7ffffffffffffe) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) [ 638.202595] kernel msg: ebtables bug: please report to author: Wrong len argument [ 638.214236] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:05 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) [ 638.246185] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400001, 0x40) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x401, 0x4, 0x80000000}) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', ')\x00'}, &(0x7f0000000040)='cgroupproc-/-(selinux)\x00', 0x17, 0x1) 2018/03/29 17:09:05 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x1fd, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000940)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, r2) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000a40)=""/129) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x1ed, 0x100000000, 0x0, 0x3f}, &(0x7f0000000500)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r5, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) connect$pptp(r0, &(0x7f0000000580)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r6, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:05 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:05 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x82, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r3, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, r1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000540)) r6 = dup(r5) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r3, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = memfd_create(&(0x7f00000002c0)='-.[vmnet0^\x00', 0x0) r10 = getpgrp(r7) sched_setaffinity(r10, 0x8, &(0x7f0000004000)=0x2) pwritev(r9, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r9, 0x0, 0x4) ftruncate(r9, 0x0) close(r2) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000100)=r7) shutdown(r4, 0x1000000001) 2018/03/29 17:09:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000010c0)='./file0\x00', 0x8001, 0x90) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000011c0)={0x10, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="0b6b00000663048b030000000b630000dbbf0d749ccb4d7884f5e00300000000000000fa1aaaabed4d3d1774ef532620d1fa527dda1db9414f6d506e782ba641bd588fa0f587889f83a5e490958a32f708f2cda2d7cf00c873a23a42e0c59e9d5ccea6a1057e6e0475d0026605a7355b33d7"], 0x42, 0x0, &(0x7f0000001140)="ed1148eb07dc4c76efe7d71c910de3412b658f197c0290479531ad891cc7bc432fa65d838e8c30fe5bcfc2d26729d950fd0cfbbac9f2d3da3bcf63af4df2c083c26d"}) r1 = userfaultfd(0x40000000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000001080)=r3) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000080)=""/4096) shutdown(r2, 0xfffffffffffffffc) 2018/03/29 17:09:05 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/03/29 17:09:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x0, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x1000000040000000) shutdown(0xffffffffffffffff, 0x0) [ 638.430935] kernel msg: ebtables bug: please report to author: Wrong len argument [ 638.442563] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 638.461284] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={"6772e57461703000", {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x20002) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/03/29 17:09:05 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) r2 = memfd_create(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000100)={0xe7, &(0x7f0000000700)="015ccc6c12d4dedde00c5750fcbd3864ea939ea61b0ba0e24194d81e30dbc6e1e311b7974ee58a205de821fa7d1cf8e28f7a203a490ccee8fdbcc840c81fcaa595ab532d35f4aa8e3aa674a5658332ee405738bd6d76f371c0c589aa1daea65619b30ed0c240cfcda697ca6119b76cd86ddcb22e382cce8dfa5ea276be23eb9c5b0c43b6d32904932327d06b6ee8097fc3ad271aeb476a71c9ed81abbcf24f4a391bca1449cf02b6520622d0b4b96cf5ec10d8d0501a7c544fcfe50c307e038f73f0332dccac1f98109af091b2bb1e636d034d19817d268bf00e2ecd8458f7a73bd7e460df5a33"}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:05 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200000, 0xdf, 0x7, 0x10001, 0x7ff}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000005c0)={r4, 0x4}, &(0x7f0000000600)=0x8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:05 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r5 = gettid() ptrace(0x10, r5) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000009c0)=[{0x5, 0x8, 0x1f, 0x7b0f, @tick=0xbda8, {0xf0d, 0x13}, {0x6, 0x3}, @ext={0x75, &(0x7f0000000940)="c6227592ddefb049692e7cb304565de6d545e50d0db29677c30ac833552ddd0334c61a5776082dff1b3481739c19982ebb57212d2f2f9f0e0df0358a0d78f07161b4dc710aedc1dbc94e15a3acb39a8eb31fd8ca5c9fd7fd6043c01078bd30f6a4021be4ae293ef7dd4a4109a521f366d0409c566c"}}, {0x1, 0x200, 0x3, 0x330d8000, @time, {0xfc35, 0x7fc}, {0x0, 0x7}, @control={0x101, 0x7, 0x1243}}, {0x8, 0x6, 0xd70, 0x3, @time={0x0, 0x989680}, {0x9, 0x6}, {0x0, 0x3}, @time=@time={r6, r7+10000000}}], 0x54) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r8, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r8, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r8, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:05 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0x11}, 0x5}, 0x3, [0x5, 0x5, 0x6, 0x3ff, 0x8000, 0x98, 0x20, 0x7]}, 0x5c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x2000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x8001, 0xa5d}) 2018/03/29 17:09:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x0, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 638.551382] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 638.573451] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:05 executing program 5: getresuid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="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", 0x1000, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f00000010c0)='blacklist\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x1}, r2) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/rtc\x00', 0x22800, 0x0) pipe2(&(0x7f0000001200)={0xffffffffffffffff}, 0x84800) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001240)={r0, r4}) 2018/03/29 17:09:05 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xa8d) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:05 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001780)=ANY=[@ANYRES16=r2, @ANYRES32], &(0x7f0000000040)=0x2) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) socket$inet_dccp(0x2, 0x6, 0x0) [ 638.606169] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:05 executing program 7: getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0xf, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x81, 0xb6, &(0x7f0000000100)=""/182, 0x40f00, 0x0, [], r0}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x8000000000) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x4, [0x9, 0x2, 0x1f, 0x5]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x58}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x40000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x5}, 0x4) [ 638.678794] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 638.693784] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:05 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:05 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x4}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000100)=0xfffffffffffffcd3) open_by_handle_at(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) move_pages(r4, 0xa, &(0x7f0000000340)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil], &(0x7f0000000380)=[0x11a2, 0x2, 0x100000001, 0x200, 0xda1b], &(0x7f00000003c0)=[0x0], 0x2) [ 638.721742] kernel msg: ebtables bug: please report to author: Wrong len argument [ 638.789206] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 638.807614] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fallocate(r1, 0x0, 0xfffffffffffffe00, 0x7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f00000004c0)={0x6, 0x8dd, 0x3f, 0x6, 0x2, 0x9}) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x0, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x38, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304, 0x2}, @free_buffer={0x40086303, r1}, @clear_death={0x400c630f, 0x0, 0x4}, @increfs={0x40046304}, @dead_binder_done={0x40086310, 0x227c}], 0x0, 0x0, &(0x7f0000000100)}) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000001c0)={0x9, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e24}}}, 0x104) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000040)={0x401, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @rand_addr=0x6}}}, 0x104) 2018/03/29 17:09:05 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000100)=0x1d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:05 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:05 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:05 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) rt_sigreturn() r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x1) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) getpgrp(r5) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1) 2018/03/29 17:09:05 executing program 5: r0 = socket$inet6(0xa, 0x7ff7f, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x5}], 0x2c) 2018/03/29 17:09:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x220000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(r0, 0x4000) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f00000000c0)={0xf915, 0x8}) 2018/03/29 17:09:05 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000002c0)={0x3, 0x0, [0x1, 0x8, 0x8001, 0xf79f, 0x1, 0x1f, 0x0, 0x1]}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r4, &(0x7f0000000500)=[{&(0x7f0000000540)='3', 0x1}], 0x0, 0x1) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) [ 638.926911] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 638.947202] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:05 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x41, @empty, 0x200}, {0xa, 0x4e1c, 0x40, @local={0xfe, 0x80, [], 0xaa}}, 0x800, [0x400, 0x1ff, 0x2, 0x1, 0x7ff, 0x10001, 0x1000, 0x6]}, 0xfffffffffffffd12) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x20, @empty, 0x3f}, {0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1, [0x4, 0x8, 0x80, 0x7, 0x7, 0x1f, 0xfff, 0x2]}, 0x5c) 2018/03/29 17:09:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x0, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 638.975315] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ipddp0\x00', 0x1}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x1000, "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"}, &(0x7f00000010c0)=0x1024) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000001) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:06 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="080000800000000000007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x2402, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:06 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x2) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x800) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) [ 639.082707] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:06 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:06 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="c600000000000000bf7a4af0b8ebcda41f1d480bb209b4e66fbf881c629802af815804393e61ccd059df4fff0ca01257ec9796c0df52dd3e31e8f0df3f807affbe7e95608cab8dc215e823617fb1819e411aa39bb025628770bc4dcaa541c9669e44c42c79dff84fd33dc322413eedf991daa2df75e9146a0c82525a186d64415dac8410dc0b28a9b5c154837076caefb35ab08896c6cbdaca848a914dabf598686ff00743947cc4b354dbeffe3d367e233dfa84ba9f1b82429e23c84c6b3bc62759af1f6867af58888852d5bdd177ad0338981388b68c3b0ceed16c4dc3518d7a83e94515021f9ebddfc01fa980cafb3a1c2e03b027de5be8fe1c2e3a8aaedf7e3b040bd4b530a8a157972ec6e3a36032f5c0bd1c99aab03484392ebc83ea5d7727aa568314f01d1f460dd550edc0be9a66fc542bc5717d0406"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:06 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) 2018/03/29 17:09:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x4e21, 0x6e8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x5, [0xffff, 0x2, 0x3, 0x446d, 0x8, 0x0, 0x4413, 0x80]}, 0x5c) 2018/03/29 17:09:06 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000500)={0x80000000, 0x8, 0x1, 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) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000004c0)={@hyper}) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x0, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:06 executing program 5: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x2, 0xf, 0x1, 0xffffffffffffffff}) setns(r0, 0xc000000) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:06 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001ac0)={0x0, 0x0, 0x30}, &(0x7f0000001b00)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001c80)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x1, 0x4, 0xffffffffffffff81, 0x1800000000, 0x5}, &(0x7f0000001d40)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000050c0)=ANY=[@ANYBLOB="02000000f920ca0a67a39a378f7e2c86138720b7a4ba6d2cbf151d6b77950ab31bdb7bdc562e40212896406bb713f6c75098261e7e5ff8ca46156cb16d4559a545f4d391ddb7e432756ce5a50409e20e59e5bcdf8c6f62e33d840deae957313c54cbc5d8161713496a", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001dc0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x80000000, 0x1, 0x1, 0x1, 0x1, 0x6, 0x100000000, {0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x4}}, 0xc5, 0x39a1, 0x9, 0x8}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002280)={0x0, @in6={{0xa, 0x4e23, 0xa32, @dev={0xfe, 0x80, [], 0x10}}}, 0x5, 0xffff, 0xcff0, 0x6, 0x5}, &(0x7f0000002340)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002700)={0x0, 0x8}, &(0x7f0000002740)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002d00)={0x0, 0x4}, &(0x7f0000002d40)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002d80)={0x0, 0x101}, &(0x7f0000002dc0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002e00)={0x0, @in6={{0xa, 0x4e20, 0x8a, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x100, 0x398, 0x7fff, 0xc3}, &(0x7f0000002ec0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000030c0)={0x0, 0x4}, &(0x7f0000003100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003140)={0x0, 0x8}, &(0x7f0000003180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000031c0)={0x0, 0xffff, 0x10, 0x7fffffff, 0x3}, &(0x7f0000003200)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003240)={0x0, 0x24, "9005e301aa73e6d74d973d4d893fed1e40a941a4bfcbcf76ea389c031843c1d402335adf"}, &(0x7f0000003280)=0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000032c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003300)=0x2c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003340)={0x0, 0x3ff}, &(0x7f0000003380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003800)={0x0, 0x44, "e5b8904e31c5e22b9a757b051cad8b27b8c229a3fad9951442e83c83115839a35e847cedc68a78bc2968429f5b9c5a937c508a983ca33860a434e1a3aac7477b231f4169"}, &(0x7f0000003880)=0x4c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000038c0)={0x0, 0x5}, &(0x7f0000003900)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003940)=@assoc_value={0x0, 0x6}, &(0x7f0000003980)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000039c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x7, 0x4, 0x90f8, 0x7f}, &(0x7f0000003a80)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003ac0)={0x0, 0x8}, &(0x7f0000003b00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005040)=ANY=[@ANYBLOB="0400000063db3d8135d7260af3c2482e31e77f214ba67585d7c5a0629c4ee9024a36ee878f17b248472d3acf2695db60efa753242d810bb9190852b4ba999c28ad7dfedbc4dcf682f029efacbcf7570b81d5457618a57e450300b79e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004d40)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004d80)={0x0, 0x7ff, 0x10, 0x3c6, 0xff}, &(0x7f0000004dc0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004e00)={0x0, 0x3f, 0x0, 0x8, 0x0, 0x7}, &(0x7f0000004e40)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000004f40)=[{&(0x7f0000000400)=@in6={0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c, &(0x7f0000001a80)=[{&(0x7f0000000440)="f7b3590cccc573e066a0a0bc50c937bf6d80e91db41328a8da938be9bf1ed9eaa42ef1d316e223515f0f3eaf2896a652e667fc301ddfb59d53b8ff3aba8c195dbf3a7db862498fbcb3f2b5891b0c1958b5ade260eabdf6a206496eb7a00162787bf111331ad3", 0x66}, {&(0x7f00000004c0)="8bcfc2cd2527ab348ae14748a3836729f3060c4e3f83cd12239914620877ebc8ff5c605402e9987421a70d0d257af4d741ad0ebc9d30e70d9602add56db55cbdaca62fe5d5b9da09d5f9bb85931055", 0x4f}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000000540)="bb5156e3fc9a499013bb8547159619310a3b93b45918ddc35fa1cba6c7b069d305c44d6214f07e", 0x27}, {&(0x7f0000001940)="a0a535d7d741b348128a63485c3834f08148a79eb1fd6b09d259cca768f386eb3a74e45de17fb369d9038cfa53c35aab7955f4bf9139923c4d4e0ed15dfd2896e0f4e0011260e7f4da3ff3291d8276e05cad6bebb0d24ae721f911638b73d2ddff0e6e2f1f49629e14d1c18af54bbfd69d5c4887c83021a554b60f9e6230904c387e573459ae26cdd8af5cebcf8dec61e511bc", 0x93}, {&(0x7f0000000580)="926ffc2ba695946c7fe6d082", 0xc}, {&(0x7f0000001a00)="9f134b834d4befcb0ac7b26f02e7dbc9884cc937f4fe3842a83fa34113b17ad8e5e6d35931dec1963002f690e9dfc06fe03b8defbfd54ad478719e017f063fd3e76def48cce3e6bf66d28ac62d19ec", 0x4f}], 0x7, &(0x7f0000001b40)=[@sndrcv={0x2c, 0x84, 0x1, {0x1b6ee63e, 0xc7a3, 0x800e, 0x6, 0x9, 0x7fff, 0x7, 0x819, r4}}], 0x2c, 0x880}, {&(0x7f0000001b80)=@in6={0xa, 0x4e23, 0x39, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="b169e09de501ae701d588511f21b66844006df3cfe2c64fc280fd96b032324f8499762c211f2ad89b8471c87c4f3e8838c6df6ca92f973b4a53e0818b6a97aed98305f2eb12acf", 0x47}], 0x1, &(0x7f0000001f00)=[@init={0x14, 0x84, 0x0, {0x4, 0x6, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x2, 0x6, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x5, 0x8209, 0x10000, 0x7ff, 0x5, 0x2, 0x40, r6}}, @init={0x14, 0x84, 0x0, {0x10000, 0x100000000, 0x1, 0xffff}}, @init={0x14, 0x84, 0x0, {0xd6d, 0x3f, 0x7ff, 0x9}}, @init={0x14, 0x84, 0x0, {0xe3, 0x400, 0x40, 0xba}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0x8, 0x5, r7}}], 0x134, 0x804}, {&(0x7f0000002040)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000002240)=[{&(0x7f0000002080)="833d154970273d9ec1d5303d253e88d9584adf0153020f368066514816d0ef91dcea0f0737d4e11ca8a7d5314b930b8cc1702e8a7a0becd1feb4f3a170db7ca594b7e849eb97b4fdb0e8a3706706929314acbb948372bdd19bcdfe98006a939643fd4f4f71c490d92bdf526e0aa44c9f60ed9c223c189bc5051351c4", 0x7c}, {&(0x7f0000002100)="b85ea11a478818ec025e485378b6590f8a3ea7bbe2626acff388f693def65c34ae484205c8477aed50f325276603e199d0abfdb73666a3c95cbe3b313161f4c8a75f2eee50d1359e25f0b8500629fe3a57ea58fcdf6fcca6641ce02e46d823443e57b74b8e774935c8f4b35f365f099529faa961c0c67822df6ae0f8a6f0b2749f7b9e357d2d3461eae02b4124bcc19c0708c5d21b79c549316aa3fc636337482e128d5ce8583eb3206b2726cb933b0acb18e04709b606677bd0f18d90a93df743072e77e0a5be4896a9f3996b7118bc80f925ae", 0xd4}, {&(0x7f0000002200)="f6a079c9be0dd2550a8189929e9d8f20a239ece450fc76df3fc6", 0x1a}], 0x3, &(0x7f0000002380)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0xf149, 0x0, r8}}], 0x2c, 0x20040090}, {&(0x7f00000023c0)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000002400)="7ff158ffc424d5da3e62df7a19cc3d96d5a44eb3c93052da51d3065ebe3a3501c3d7e94a731959f669ad5a2aa59c60f3cacd7a", 0x33}, {&(0x7f0000002440)="286996f26a0dc8692d8421a86369fd27a1674841d5f5f35061e3c144676c4320b14c1231fbbeef11749a099b", 0x2c}, {&(0x7f0000002480)="c5468196f33b14d58ebf3328d2e0ef1a08c2e73904373af79542333f3a9fef4bf794925be2dc7d9ee222b2706c4ba1458db02f574081f5eb996d4b7dfbf2a1e136e9011caeb35b796ed5420b5a8cf17c7fdc5320d8485e8ec2cfeb735dcfccac5851a8b04ceb166080d13a4517e85052f6776c8ffd41391087d569c005182a96e771e1257ffdcfecf58201c1a74d601cba70bee9c934ed0f6ffd93ce7007e607f3449ce9c9d58f3bfec2b05d77c65de7b434726d18df06aa59676ac063be3ba82f4c99db4f92873aaa271bf87132f539de121a7988e4ba7e90c9cb8c1843d1f779a48412c193d1dada6ecd4a654fef3c8d4266f81f94d04c3e", 0xf9}, {&(0x7f0000002580)="5696217ac775d94aacf673f2c23611f0df7b024180ac3ae6", 0x18}, {&(0x7f00000025c0)="28b8410aefaa14531304acdba5caf0fed752b3bddf739de23702528240c2a4e83fc4d6dd96431e9793163580987b4838878aabf201", 0x35}, {&(0x7f0000002600)="6f88824a1f2d2c084b25930037b66cebfef4f863943c5d4d45876d78", 0x1c}, {&(0x7f0000002640)="48b5316aa121b6dada3a4fe97a3602b9be1e95145f2f92bcda0374e1a3d27ae828b48cb503808b785f23526ef199422fdedabe825d62f335b44f5e0e0b2547e5aa79f6acf7311d107cdb4495d2eeb8713fcbaf31bc6abfadeeb556d8f618834042a498", 0x63}], 0x7, &(0x7f0000002780)=[@init={0x14, 0x84, 0x0, {0x3, 0x4, 0x0, 0x800}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8, 0x8000, 0x5, r9}}], 0x58, 0x40}, {&(0x7f0000002800)=@in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000002cc0)=[{&(0x7f0000002840)="e6a6509ddf208e6ed8030e61e269e51a1deb63944646a1007a23a70be6be34b8263f7a0562feff595631e48d7a334679bd679bf1b7ff824891a1c420435ffb22c06bdf3ecbed0e01267c756184807e03bab8a3835421b599b54935bd16cd885d59b4292a693759ecdfc1141a846acc3c3fc66624a62e973a698c940dd7ade75f6f843a3967b0fedd3e47558d98bc9dcef432580848c2594f82c5c1c8c75af552c0f3b756b3ff84b3e12b3cecf790e97eedec0047bdc220837a1ddceba6de064073a26770a369e6ed02fe5104680d1facc9a2ce6186e171d14aa60d90744fd52588480d", 0xe3}, {&(0x7f0000002940)="273d5c24731f2f203e2ccdb1d1ccca6d68e39f7a29817bb7840424789c69b924978bc99f0f3f1dc1206113acb23368e1b01808135d16d0f4b444bf89eb35c8e336822e42e01cc69fb60b73e13f961026dcc67533a0deda016cf67c8bae4616f4f9802f82779df948fca105116b7f3352cf99e9a6f06d7439d6343ce22e5685ba567438d978ee1efcdba365f39dd2c1bd806dd9845b0a4ca20e15bf3d28e2d6ad2879b7679695e0336aae1f16db6f382d5f1393199b949a14053522313ce88a73eae410295d0011b2", 0xc8}, {&(0x7f0000002a40)="f70c7e124d6b122f166fbc2fb1cd9a62636716a08dfdc042acfcd9412e599777486f527c26f300cbda23b74db01373326691741bc50e7e128ee2c6815126463e8e97c713bd988592fd0a122876081756af0df47564550a702056e6d28f950375a4ca41f272825728ca32da435e2cfeeb71139d312dd2bfb6212cdafcd56b1a7adc6f78edff1f8b2583e059215348130172", 0x91}, {&(0x7f0000002b00)="eec24c960a561b5fc5dba47bbd77edd3a0e968df8574f5175404dccbdf88ac62095e54e13e72edb55150dd1ef1522746c29ccc5b56ee5c8183d5dd3193caa46ea235c0bdd9c30b69e8", 0x49}, {&(0x7f0000002b80)="e888d327d91a9ad530710a582cb6d9402e8c6f8af61a3b263c6039108efd181b9308efdbd4bf3cab2983995a5f1a16de3a9febac36a97b84c4ff0fd883d7b31b9ad7a229ce3b47bb94faac3991e618dc41f7e7cda98ce3d6f2dd0a217944e56db1412699ea7c648768ce9554a48f48ac1b99fe814e1ec6bd1c38732947fe1f06", 0x80}, {&(0x7f0000002c00)="439c0e3b3226768dea3e32d1796d9c43e94631b295db69452bc984dfab6b4caab513e1ffb80e449100c8396b7025414002247ddfb5275de84af6ff89429174e1b3434b145c2a2f36847f9cda7d60a89f3513578cc480f4a92483343416243ede8c3adfcbeb0e6ce952d00486450522de7a3d5d0ea6d34e8a99cf7947238ce8a475093a7ec81186320d63e943eaf1766513816def0e93", 0x96}], 0x6, &(0x7f0000002f00)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x3, 0x5, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x208, 0x49, 0x3, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0xe, 0x2, 0x0, r12}}], 0x84, 0x800}, {&(0x7f0000002fc0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000003080)=[{&(0x7f0000003000)="9b4f8c6b522b7080d54d6a7606c90e1ca9bfdcffc693611410aff1296b0c9daac48e152dccdaf1607fff4df32b5d2e32f9d16bf2f1cc90378d5b23bef8fdcb5f1cdc4d6c29c4e765aeed53e7215758ee18c9550bd7fa02cab56ae000e4687d4e493314bc7cce", 0x66}], 0x1, &(0x7f00000033c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x5, 0x200, 0x3, 0x6f32, 0x4, 0x3f, 0x100000001, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x61d1, 0x2, 0x9d63, 0x7, 0x0, 0x9, 0x4, r14}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8008, 0x20, 0x1c, r15}}, @init={0x14, 0x84, 0x0, {0x7f, 0x7, 0x7ff, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffa, 0x201, 0x7, 0x3, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7fffffff, 0x0, 0x9, 0x80000000, 0xfff, 0x800, 0x9, r17}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1, 0x0, 0x1ff, 0xe678, 0xca3, 0x2, 0xadf9, r18}}], 0x134, 0x4}, {&(0x7f0000003500)=@in6={0xa, 0x4e23, 0x1000, @empty, 0x4}, 0x1c, &(0x7f00000037c0)=[{&(0x7f0000003540)="1b5ddc3327f9e4d8ee86fd981cde3f047f490e2068dc7ef277fa57f3ce324dbacbb69f95d1909d5ffbeef279385a3cb5af8ca0db2bf56202784b5c05491b3de50da0e7e00d8e452807e8571e3cbcc34a210cae15b727fadd6f5a07748103810c743c141da1022fef9a6b10cc697a3b784ec9d0f234225302814d0ab26eb99a47cb76ce04b6f0389f10b94d7d4b53e21aa54f425618a307b41b46a84537e15299cee09894b6c232fd5dafba5cab99cefd3066cae368309e20b5118fafca733c4f390dad3c316d", 0xc6}, {&(0x7f0000003640)="61bedef38bb2e1c8944bb9554de41a4c4095ba31ea98d5cabede50d23e0d2cc5b91a6c6848778c3db3f1fce8256eddd6271d4b8bbbadb4a0c453b6e9601547a17fd205f4e2beb2dfd14764e9488e8aef57bb1b81efebcc55609af3a65fd5e44a", 0x60}, {&(0x7f00000036c0)="c1fe2265a6ff1faddd9c3875f162ab219486a8af5ef3ddc6e33213d845c4539e335bfddd8f6a6a47fb265c907f71e804cb43f41db149d8e0497aafc4ebb9710b82a31af9655594d51b861c4ec2f4b26d9534e84bb600ce9e630ef167c3d5264d20eb36f9d3dd0f36f10262bb08793e7e8ba2a545e883778f95e97ba9a9ebb6c6b98f1d847990e6582086b2f76b74a21d7b89d395d16a0049a98cb76b64f8000a5116503fd4bf2d703366e7755adeb5e13ed3bac909c4e1267cf7ae14ac79d32f74ae6bba11aa8b58924850d28adb9bae47b6ed12", 0xd4}], 0x177, &(0x7f0000003b40)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x4, 0x0, r19}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x4, 0x1, 0x1000, r20}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x4, 0x1, 0x21ed, 0x8, 0x1ff, 0x3, 0x400, r21}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x9, 0x6, 0x1, r22}}, @sndinfo={0x1c, 0x84, 0x2, {0x100, 0x4, 0x4, 0x5, r23}}], 0xdc, 0x4000840}, {&(0x7f0000003c40)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000004cc0)=[{&(0x7f0000003c80)="36025422c9cc625314e4d50478d71ce363af5243f391972c180fa82d4262e6c174f22c30c4b2aa31c12913678cd3ee8a82ca868d60873b785b3775c722b67c67d4deead0a362091c59df782b8f7cee18de2c70a18d664918bdda54dd504796de4929791c74901019cc132ed991e610b268ebd8a05411fc30f725c8615635f7f426c2e881920f4bd6997375e8d131ba0fdcbe97df2d4673e0943366f6f2b9a3c896d628ffd7a55f9a53e923a604cf0f205c3ea90df93e44a17f8e790a9231084e3a38abab9f4076f7720407dfde882125100e47e4624e6d3dc5ea1f2b08cb31da79d224cd05d1a3088b7401076dfc4fa69e65d8f6c3a5764dafbe3c2e80d045f5d11c8d47ae3750ca890a5cfceb6f4eab06ff7c2cc86df81fd81ca5bee275ff009c45d82d8a68c39b81d7b63c2d370cf706343712e95400dcf6a455aedc07d90a370ef13f50892b3551f04cb8af5e398dbf0d8248552050cfa6d29ba294d21b49b438bfecf118ff85bbf53bf81131eb41a691a59d3cb5f97f11b1b017fcc60840454fed8af782c75fe3c0241937beea28015a2dd5984cbd08ba3f5b4278f6321f9b4b3725e381b0b0021686d1fd669884468cee279080886efce986ec056d5f19b082e3f71e70c45de63dcab59c31c2f61b35ae6d3481277cd726eeede3ed964159e24a25946dbc5383d0a7defaf352d11075470e2425e60da08fd38a2d0ae0febac2e36e91796e3e0d2b33e8be3e232580f509d65231073855df154f4ca67f13495eaa5e350d32d9ededd4301bfdc161f003633476b53e565eb489e8820ff44a530649c8dbbc308fa377b86be1284d9d05366c57053f77874a97eea97224d8709014304b15b77365b47bd71479b1b57ff8067cb37d8944179564227d5bf7f26034d2c1694fe6e7baa824193ceaea508b0bcbdd4d1233fa2297598747cfb325be07eb2bd138a16817e8326beabe660e114b0cecc58c2c9a6e8b56f3d6189445e2aebfa962b7a19a55812ac318d21520c805892337081ba0bc82ae9e20ea9426e9b904b7417d8058c1f04d0fbf1e9efc7200f0c2776c084e5086eac699989dbce8a838741fb483bf3af7c335d8593c2b3d3c64d0ddacd51aeecd8635c619c78c5e5e2ca1a916c8297a3c5dbff4d86ecb902290430daca24af7c40c18dcfc4cd73a3315d1680519bdcacb5fbbf6e4d1b593b02bfd0c6e510ae04ee0a5383c261d1eba927d1b8f55090192a794d919c1d0df6f0c41f9b90dd64b81593aba8979b152c4d134061c4125c5ef4ba050b467eef9946be4abbe4fc2dd5efed2f644c4f58899fd0a2dd73d694c13e41137a60941e5cc8a3480f188710fea83d4ffbddab0c2490bf8dedd8bb25564c64f040803d5eb73535de518b020ab073242bfdedb556517f2141bbad07a847da7c7d5dfd4bd2743e7da508d3b8912004b8f88b651bd98be3716a5f91cb850660cbbc400312202759660049f3cf2bc237daf3a45b956dbbf1f5bee4d7133002b973cd2f8dbbda8940c99d52b3e4501a12b4aa3e16eb025726cb6d77a69f5cdc86beb13cf4e1ee7af7a24f68eeb275d599feae901c5cf705593998e85dd90170b81c863765f4b9e14c468cf4c978d5fe1a8f7e17f99d51a3e1a6b7706ebe6c439568a55b74adaa2562805abbb5a98847a7834225fa9b241ffdd33c068efdf6655176ab41e9161fbbe0654106c4fc5b3e3018d845c7e7ad1fafcd5493764ed268bc1984eb17259a9c9c6be766822a348ba8743abfcfa6409be35bdaccbff6bc9cf206f2caa2f666130f53f264eb4f312dd05ee97880492c5126fb812f2f65271446b364eeec46209a4abfca2d2938b43a75ae3d4584513d1c21ef917a6399174e7e796824f66815b65e2576309ed2eb5afcab826671ec476ac4b4d175683ff364eb1ea6841dde1b01634e322dfc8b97cb88e0584b18b36c7202499d8794e261e218e7743262c020bd425704664a0cb5d9e4148e12b03beaacab56d7f987611cabca19ccf4f4b29f7aa8127181950e3aad0523286a28e850db727910bc5792563e3366f19f4153c636dfce9a21272cf2d46fa4fa6da3baf1b8d3b21e4657650575a78daa7452d5eeade3cf58f570eb06f7fc57b22c862c51e7bfdccdab78ee892945ad7f813ebf4f875a3e07bfc8eddc9c7a216b3f19fb7005e3b221764b70006f6ee3c94a1caea5f4f46efa99a63063cf5196bf3299f87ac149c8ada2e85e9ef09f65febd82e3187251f0312c8c6e498a629a6755da5cb994d79fe11348472ab5c77a097fb2545085d869bdb52df96ff82de39a1baff769fe82cdadd3f97182089745305b5d38eac5e802939156c0a4a9cd0c8bdfd7d08c22b2f14beb797a0f7f4da1440bde8ab52b6648b99bddd77b3f507447d3e00709b636058a1810f1eab16bc6502d5c0763488dc1d1ff7ecd77e03cd2070dfc38592f6078b6f7fa289dbaf0f5ec60626dac4dff60a6e7bf2d632ff51595a401b479d044ab3fc7b3ed2e9c50a1b326da2051b4681a988354f12630bc87d36a1c52df3d5a864486adbf532e031563445529b7506b34b8f66296be407847398131c9be55b2590270e888991fe8d671c6683485072d313f2fcd2cda3764da25ce53c38f0bde2cccf113390b4b9155650a4c307fc8e8da04dc627974fb04b0f299c8dea577716998dd2a550db6bb82c28651c081a4be5cfad71cadbc07b6c48ab4bc8a551ca5797cf73a6e0f131325218237ed86da582931eabe54d50c2ad007b5e825f589d047be11dbd14c565e06f865b20b086d04783386a3b8bd63a1b40168d0c87965922b4976d1d0bf80c7a11469de2cf5ab8674ef00f4bff271cf7f089c9c4d1a5794d76a3e58dbd92d39c21a8a56912f11e2b62cc4c5ee9a33cf791bdc1f2b0bd43d78c6e025ab3f59a7be2714cde289bf0bf4b76bb3a083c2d30d83170f56e28b02897b105b680c65ce22bb8c572067a2151b4e835bef7095779af2f7f2ca1c44e3faeca80e46561fe4d45b547da35ad949d5dc85deffd5857cfc947f05cc46538b1a40405c72e8d3eece0b1f387ed3a9e67bf34f1d8e145f4d6ac56c7ecc91db7d5bffe325ab9e4b7da5721da7d50ca70ce696096573f861ad7a8afbeee1826e7a394c7a21e90a9c76244fba0a48abdde39e0cec0b3bd96a39e812a86d1c099b3ab25c2cf835c144a8d20f5ea1cb8e616825bc9037867a8c9d5380ec3a5a4fa89cc250587b043f4023038ae727516880904e634815c41b299181a60a91505765277cde4db6a0aff60a1f9667e3727399960f7835bdad9b6c3baecc135d2711fa27c2ecb194415b84b8cf7de584ab94e1fbb9713a4dbe98018b63c6bd40c0f0ac4d54d2f2608a8bd1372ac1cd28447e845f7c7e31a9248702a7c84e77b75cd0a56f8e6c8a45322de8aad040e998bd1ca1884400a2d70ab3612b185f3cd8f6c485f2f8ecdbc7b6ae0d35cf212d9103d3bf0cac7bbd000fe2f3159373d5d126e0dac3d9d7b94260cf99c70274c73c5eba6b487f05aee396d41f5d78be0898bfc02d377c6b273108e284ed0c6e7468eec0b7e8358968dab43d88093396cbe8f6d823dae51ce70e36998db1cee5b8d9c134a7d1cead1ebd50105a103ac9730d2cdb48c85e503f19521a693099f75805a9cd5bed5af37206741451aa0b8877206cd805b4df865a066d3e631d40189a4042c2986f16c3e17186c31af3b16c1a229f0329c955e7ca0616ebc1c3a5ee2d5e7fe2d3527a29a8e0fabe4b5a4306d0f83418bc0d265ca3ece88e2ec0ceed0c6a310becaa16fa102ad8f500e62df750308b382f3b03545c1ae3708183e6a4b66d3098e9a1417c48cb484c159828b713e7bd48b7a9e9548a03562fc7d770e7e1792bf02ab0a06fb6a917e63c865b717a8372a2358588cf5211dc7ac2dd5887e6776c59a6993abb88b545682fefb278ed30faba3e03d818bf0478ffab3d7b413e90e59de50a70ee726b06a846f83cbad4aa5c3faed11e48def7c7fc868e6ff4d3bbb8faced6d53a6b7ae2bc5441433254740f35081e3987fbb7d7b8cd33b96a3a42aece402b716fbdd080e9cbc69e3c52f49ffb5f6acf6f4ef5a0d6e62e8ea8936b9b1f93782c9e0d9e11408d5369a08f8da5e50a5030c7d04990f0b86af0baea436bcdaebb755c0a417854b9cd8ce23a237c3b33af96c88e61765dadc054037c0bc56d33e8bc3d920aa2f4fbe55aa3f5875ddce63e8443dcc34719834069f5ef586641a824281afdae9a68c79015e89f4e49d15fa92d2aa4e8d6f0811cd7451a27a0243a79863ba66cd53da5eb3c8550dd4bf25caf8616833f53529def10d009f114b9b6da8f9528bef76c153ea141226571c061bee23a30e33a906f597cf3f72354c7782de6cd3c75dbd74a0f3c689d837bd6324b41fc6b745d77a960bfb7ab4334c71d3d979252afe55fc200ca7553211ad2a92548686df47a0e9b8aac5706142937cd2e17de2c9f060af720e7f1a5b046e3e7f1d86bb75fb87a71274ac1a6294b01c26543a2ce546de2aac3e367db472b61727e41df62777fdb7209d617228cf604aa4a73783a152491516f3c7e361b0eff3689d08633b8f674b8a1d387f2656a313f50582d34d7719273d6474aee1371124ece80cc07e63cb929967d2242d04a367b76a33d558dddd7e6af042775a56fdf6f3dddd24689dd66c18c8fe2f2817635a39e1bced1cb8b68fac6a634c7c749cc63a03f09a87edebf43962692ca5e659c71022ea8e348c96716cadae78779d59a4cf0fd48df08f09eb4928722eff9dd227f7cf6caa1b0dc8d675bd9acf8a5fd72caf55646a6dbaf908d4d42091648ceffed1a13bad374acb106c84571016253d818db66e6d5e48b9c895715bbad5ebb05cabd2c33d6aa0c0ccbc459af35b55e53100bed3f5a961d2b16543e2dba7a056b9cf3ee0fafe3514b921046391bc278556f69b9b27deaec1abfd007cfd9c13aa2676327de1454f973d822425305a84a748160183876c5d83a0d6481218e59d11fddc42a9b1d703ae676a688b755cf0b8de6123f21aecbeb8ba84aa280334b1293b81b7b7fecf97ed95c1c20857a405e5c6427d1f89228e50ea954cc958d3e08e1f08bbb2cb832e7a65f598eb5d1143fc5459e3cd391ba495a73fe0ff51f27ae1003c33c93a5b4369689f127d7f03bfc29c1f58389f9f5037a7c782be39e0d5fb45d5a8a7ef59e37c4cf3e9e747e980930becf4444ae0e051c1a73cc4ca46639cc05ff98936ca1cbc59bc5bfa34f1934fd411cb997a83411a57d8b7c04e27a7c6b80b7ae4fef4ff5df2be0d9814ec55cae90d55c5c0419f1fcc64e675c5d34fa35837747d64173f5d33ba7d1ad8010b512944fcedf2dccdf7a9b12e3e87c50aa1ce9c512e69cd4b8730df0dc5c78b9cb539e1f938d029d5bacf05ccdbb444bc3b5c8599a7936d35d3cead4b8e8ab324a492d8891af28d37e377b2fa422eae4819dbccc4506d013bb58e4e09fbaa90e4057b08157c312e4ec014ccc7bd1961b4aab3be8db82517f822ff98825859a8ef70d4de1a5832d832af82319e41a6976619fc7ddc45555856dfe4112acf3aad7d9c3548c5432fdd45d8b5ae5c158d2d4247a32ed78279d67752be6e56b53c679f086ccf33877ac5d40806812e8afad2c3ba46a47d76b5884b178f1572874aaefed4760d6fe551b8ed0832c7df9ffca1dc539c8b4903fc0a0daf8c51bcf78bea11d0310ea6e1dcadd008f2a51637f0c3b267fdfc073a58939d99b3ef4b229addaa3ca18d7047d8caa0fded73c1e86d68e1558578c1f437063d8fdbd3695e97dbc91331", 0x1000}, {&(0x7f0000004c80)="c086422ee1d1ce29492a9d5d4b1ac4566a60422574669cd82a9cb255902fdd50", 0x20}], 0x2, &(0x7f0000004e80)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x4, 0x20, 0x5, r24}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x9, 0x7ff, 0x2, r25}}, @sndrcv={0x2c, 0x84, 0x1, {0xe000000000000000, 0x800, 0x8002, 0x0, 0x581d, 0x5, 0x9, 0x0, r26}}], 0x84, 0x80}], 0x8, 0x4000) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, 0x0, r3}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0xfffffffffffffffc) r27 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r27, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r27, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r27, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000100)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:06 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40080) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000002340)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003580)=0x0) fstat(r2, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000036c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000037c0)=0xe8) lstat(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r1, 0x9) r12 = geteuid() lstat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000003a00)={0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000000200)={0x20c4, 0x36, 0x100, 0x70bd2a, 0x25dfdbfc, "", [@generic="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", @typed={0x14, 0x58, @str='/dev/input/mice\x00'}, @nested={0x10a0, 0x1b, [@generic="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", @generic="d3c93d7532a7d1e7602b2f8c0f18e7107f5de473d1c35834cf1be8930939d33f2e8a15e06700c6ab2e7ca8c9b46939897e0686b2f307180747045131cfa8e45a2089c014193157ed7a4c8caf176b27faaad7fd459bde36b3240102c504c762b85e786270c042e4e74e569a36fd99ac90d8d097d84150", @typed={0x8, 0x1c, @uid=r3}, @typed={0x8, 0x53, @fd=r1}, @typed={0x8, 0x55, @str='\x00'}, @typed={0xc, 0x18, @u64=0x1}]}]}, 0x20c4}, {&(0x7f0000002300)={0x24, 0x40, 0x200, 0x70bd25, 0x25dfdbfd, "", [@typed={0x14, 0x30, @str='/dev/input/mice\x00'}]}, 0x24}, {&(0x7f0000002380)={0x11c0, 0x2c, 0xa02, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x40, @pid=r4}, @nested={0x11a8, 0x55, [@generic="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", @generic="fdcc03753bbe2ff0ce6e57a1bcde5d2736da0d2056", @generic="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", @generic="f3eb38a9bbc653b999736f4ab898641f6cc5f43079163a199055ca6c15d597eae52b0b186329bcc3844c7ac84e75e7f55d3111f1e6c1d89a0a3ad1fd6c5ef18f2c7f43c38e782c8845ca88b0c09aa3a22fa0348a85fe6adafdd6a6c1e9b13035da25aea704a67e79aec0673575a2160813", @typed={0xc, 0x2a, @u64}, @typed={0x14, 0x51, @binary="49853324d2c8484e53b564614d812861"}]}]}, 0x11c0}], 0x3, &(0x7f0000003980)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x70, 0x4000000}, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x0, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 639.178595] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 639.192946] kernel msg: ebtables bug: please report to author: Wrong len argument [ 639.210190] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x17}}}, {{0xa, 0x20000000000000, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffefe}}}, 0x104) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write(0xffffffffffffff9c, &(0x7f00000000c0)="2be0b4e422d826be0d1a87efec8e1bc48ffdb4ab13de98f4de24f5bbb8c67c4fe350b5456031810dfc15b07b96c65575eea4b406c6609de8a0431fd81ce36f15d5a23f6e90c4c65d7620af56a80e2f9b750e8a9b6bf5d0f1a22c0dc15a577299db080d6e69f1d6fd105b6cb8a004c45bb3dc1c13d7f7ccf2b7a7523e3acb6861f36533e0c7007b4e065ed53b76ca33681e30e3a6b5c639859d19c1", 0x9b) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @rand_addr, @multicast2}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x48, r2}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@empty, @dev={0xfe, 0x80, [], 0xf}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x0, 0x1b03, 0x1, 0x500, 0x1, 0x42100000, r3}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x40) 2018/03/29 17:09:06 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x509}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={r2, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0xf, {0xb8b, 0x2000000005, 0x7, 0x7, 0x1ff, 0x9}, 0xffffffffffffffff, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:06 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x20000000000000a5, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x20}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) connect(r3, &(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x3, 0x3, 0x1, {0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x80) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r5) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) close(0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f00000002c0)=0x482, 0x4) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:06 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x40000000) fstatfs(r1, &(0x7f0000000040)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000001180)={r3, 0x6, &(0x7f0000001080)=[0x400, 0x2, 0x401, 0x1000, 0x7, 0x0], &(0x7f00000010c0)=[0x100, 0x6], 0x20, 0x9, 0x1000, &(0x7f0000001100)=[0x6, 0x7, 0x0, 0x1, 0x200, 0x8001, 0x8, 0x5, 0x9], &(0x7f0000001140)=[0xa5, 0x1, 0x7fffffff, 0x96, 0x80, 0x74a2565, 0x8, 0x40]}) shutdown(0xffffffffffffffff, 0x0) [ 639.274450] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 639.352121] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 639.371264] kernel msg: ebtables bug: please report to author: Wrong len argument [ 639.386204] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:06 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b4c0026bd7000fbdbdf250e00000124006f0010000a5bff86659784f54bde3fd9140049444c4554494d455200000010001b006367726f", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:06 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:06 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x37b, 0x20000) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000003c0)={r3, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000640)={r3, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r8 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r9 = getpgrp(r6) sched_setaffinity(r9, 0x8, &(0x7f0000004000)=0x2) pwritev(r8, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r8, 0x0, 0x4) ftruncate(r8, 0x0) close(r7) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000100)=r6) shutdown(r4, 0x1000000001) 2018/03/29 17:09:06 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4000000e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865234d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"], &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) r3 = open(&(0x7f0000000040)='./file0\x00', 0x404000, 0x100) connect$llc(r3, &(0x7f0000000100)={0x1a, 0x0, 0x953d, 0xffffffffffffffcf, 0x0, 0x7ff}, 0x10) listen(r1, 0x3) open_by_handle_at(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="c600000000000000bf7a4af0b8ebcda41f1d480bb217b4e66fbf881c629802af815804393e61ccd059df4fff0ca01257ec9796c0df52dd3e31e8f0df3f807affbe7e95608cab8dc215e823617fb1819e411aa39bb025628770bc4dcaa541c96600cdc41baa1c674ed49e44c42c79dff84fd3151d220900000091daa2df75e9146a0c82525a186d64415dac8410dc0b28a9b5c154837076caefb35ab08896c6cbdaca848a914dabf598686ff00743947cc4b354dbeffe3d367e233dfa84ba9f1b82429e23c84c6b3bc62759af1f6867af58888852d5bdd177ad0338981388b68c3b0ceed16c4dc3518d7a83e94515021f9ebddfc01fa980cafb3a1c2e03b027de5be8fe1c2e3a8aaedf7e3b040bd4b530a8a157972ec6e3a36032f5c0bd1c99aab03484392ebc83ea5d7727aa568314f01d1f460dd550edc0be9a66fc542bc5717d0406e999907aa594a805c522a6"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) r5 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) recvfrom$unix(r5, &(0x7f0000000340)=""/120, 0x78, 0x2022, &(0x7f00000003c0)=@file={0x0, './file1\x00'}, 0x6e) 2018/03/29 17:09:06 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000000c0)) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:06 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)) shutdown(r3, 0x1000000001) 2018/03/29 17:09:06 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x202080, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x6, 0x100000000, 0x8, "6f74f9d7c2e11e824d1597f01dedcb10e4c5d697469ce8d5814646764d68483e74f051c7af692ec2a8a8bc0866c01b11d1ef9e690360f781982f51ab2671ef", 0x24}, 0x58) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0xa5, [0x1, 0x6275, 0x30000000000000, 0xe3f7, 0x9, 0x100000000, 0x1ff]}, 0x5c) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000100)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:06 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) prctl$getname(0x10, &(0x7f0000000040)=""/9) shutdown(0xffffffffffffffff, 0x0) [ 639.485715] kernel msg: ebtables bug: please report to author: Wrong len argument [ 639.487620] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 639.550683] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:06 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) r6 = geteuid() stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000540)='./file0\x00', 0x6000, r6, r7, 0x2, 0x282010) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x2007ff) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000500)=0x50) r9 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r10 = getpgrp(r5) sched_setaffinity(r10, 0x8, &(0x7f0000004000)=0x2) pwritev(r9, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r9, 0x0, 0x4) close(r8) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:06 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x25e}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000080)=""/131, &(0x7f0000000140)=0x83) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000013000/0x14000)=nil, 0x14000, 0x4, 0x40010, r0, 0x2000) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:06 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) r2 = getpid() move_pages(r2, 0x3fffffffffffff0e, &(0x7f0000000100)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil], 0x0, &(0x7f0000000700)=[0x0], 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:06 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000c00)={{0xfdda, 0xdc, 0x1000, 0x43, 0x3f, 0x1}, 0x9}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000b40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000b00)={&(0x7f0000000980)=ANY=[@ANYBLOB="68010000", @ANYRES16=r5, @ANYBLOB="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"], 0x168}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) close(r1) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000b80)={'nr0\x00', 0x7}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000bc0)={0xfff, 0x20, [0x50, 0x8, 0x90000, 0x7, 0x0, 0x7fffffff, 0x4b260756, 0x4]}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r6, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/223) 2018/03/29 17:09:06 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)) shutdown(r3, 0x1000000001) 2018/03/29 17:09:06 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000500)={0x0, 0x3, 0x6, &(0x7f00000004c0)}) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 639.670764] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 639.709092] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="40200043f86b5d0f2538f370c70387f798599ba3f7d6e75e0b1763dd25fa59ef2a76465b734b28a5efd5f80439cfcda7d145a6f5a9d3efdfa155137b3926653fd286debc13b41b6a2656861b66ae"], 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000001000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) userfaultfd(0x40000000) shutdown(r0, 0x0) r2 = accept4(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}], 0x48) 2018/03/29 17:09:06 executing program 5: setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/29 17:09:06 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f00000002c0)='-.[vmnet0^\x00', 0x1) getpgrp(r5) sched_setaffinity(r5, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) [ 639.720103] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:06 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000018c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000000c0)=@ipv6_delroute={0x1c, 0x19, 0x21, 0x0, 0x0, {0xa, 0x20, 0x80}}, 0x1c}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) 2018/03/29 17:09:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:06 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(0x0) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)) shutdown(r3, 0x1000000001) [ 639.870078] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:06 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000004c0)={0x12, 0x4, 0xc6}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000700)=""/101, &(0x7f0000000100)=0xb4e67e4212bac67) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4000000e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be30861342457d5b3c7836e44fd3a769a88b9fa696a141fc9b4843e17c44bee4c7dde5961709939910e6a2319bcb8c3475037f007c6b97de895e2ed0911423b397721d8d709dd8641"], &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) fcntl$setstatus(r1, 0x4, 0x2000) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) r5 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000040)={0xa, 0x7fff, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}) 2018/03/29 17:09:06 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) bind$alg(r1, &(0x7f0000000940)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x0, @rand_addr=0x9, 0x4e23, 0x0, 'none\x00', 0x8, 0x0, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0x8, 0x4) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f00000009c0)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0xffff, 0x4) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) sysfs$3(0x3) 2018/03/29 17:09:06 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xcb9a, 0x301400) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000000040)={{0x6, 0x2, 0x5f2f, 0x3, "21d85df79690c475a8fc249a3bef86bf32b7151902ef0d0b3c2b7785793f79a9b52674a7645966eb14ebdbb1", 0x8}, 0x800, [0x1, 0x8, 0x6, 0x6, 0xb44, 0x80000000, 0x3f, 0x9, 0x100000001, 0xff, 0xffffffff, 0x6, 0x8000, 0x1, 0xfffffffffffff9c1, 0xdaa, 0x0, 0xcc12, 0x3, 0xb85d, 0x3f, 0x3, 0x9, 0x1f, 0x439, 0x8, 0x1, 0x1, 0xe70, 0x8, 0x8, 0x6, 0x10001, 0xfffffffffffffffb, 0x8001, 0x3a, 0x7fff, 0x63b028ff, 0x5, 0x613, 0x2, 0x81, 0x1000, 0x7d, 0x1, 0x6, 0x2, 0x5, 0x0, 0xc7, 0xe945, 0x8, 0x2, 0x1, 0x20, 0x93c, 0xff, 0x2, 0x1f, 0xff, 0x800, 0x11, 0x52d, 0x3f, 0x3, 0x5, 0x7f, 0x1, 0x20, 0xffffffff, 0x81, 0x9, 0x0, 0x86, 0x8, 0x3, 0x7ff, 0x2, 0x55c, 0xd4e, 0xfffffffffffffc00, 0x2, 0x10000, 0x5, 0x1, 0x59452350, 0x40, 0x7, 0x6, 0x9, 0xfffffffffffffffe, 0x6, 0x7f, 0x8000, 0x10001, 0x0, 0x7b, 0x0, 0x80000000, 0x46ce8449, 0x5, 0x258e, 0x56385b81, 0x7ff, 0xfffffffffffffff9, 0x9, 0x2, 0x1, 0x1, 0x8, 0x10001, 0x9, 0x3, 0x80, 0x4, 0x20, 0x7, 0x9, 0x8000, 0xdb5, 0x5a8b, 0x0, 0x4, 0x1ff, 0x0, 0x7c, 0x0, 0x3]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:06 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r1, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:06 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) ioctl$int_in(r7, 0x5421, &(0x7f00000002c0)=0x10000) shutdown(r3, 0x1000000001) 2018/03/29 17:09:06 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYBLOB="011000020019004000bcf77787fdf1f1"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet(0x2, 0x1, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r6 = fcntl$getown(r3, 0x9) setpriority(0x2, r6, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000001640)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/73, 0x49}, {&(0x7f00000003c0)=""/200, 0xc8}, {&(0x7f00000004c0)=""/216, 0xd8}, {&(0x7f00000005c0)=""/148, 0x94}], 0x6, 0x0, 0x0, 0x2}, 0x400}, {{&(0x7f0000000680)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=""/208, 0xd0, 0x2a}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000840)=""/28, 0x1c}], 0x1, 0x0, 0x0, 0xfffffffffffffff8}}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000008c0)=""/232, 0xe8}, {&(0x7f00000009c0)=""/236, 0xec}, {&(0x7f0000000ac0)=""/45, 0x2d}, {&(0x7f0000000b00)=""/128, 0x80}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)=""/61, 0x3d}, {&(0x7f0000000c00)=""/5, 0x5}], 0x7, &(0x7f0000000c80)=""/114, 0x72, 0xfffffffffffffffe}, 0x3e19}, {{&(0x7f0000000d00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000d80)=""/145, 0x91}, {&(0x7f0000000e40)=""/243, 0xf3}, {&(0x7f0000000f40)=""/165, 0xa5}, {&(0x7f0000001000)=""/31, 0x1f}, {&(0x7f0000001040)=""/89, 0x59}, {&(0x7f00000010c0)=""/228, 0xe4}], 0x6, &(0x7f0000001200)=""/217, 0xd9, 0x1}, 0x1}, {{&(0x7f0000001300)=@nl=@unspec, 0x80, &(0x7f0000001540)=[{&(0x7f0000001380)=""/43, 0x2b}, {&(0x7f00000013c0)=""/20, 0x14}, {&(0x7f0000001400)=""/7, 0x7}, {&(0x7f0000001440)=""/91, 0x5b}, {&(0x7f00000014c0)=""/117, 0x75}], 0x5, &(0x7f0000001580)=""/166, 0xa6, 0x1}, 0x2}], 0x6, 0x40, 0x0) 2018/03/29 17:09:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x40) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000240)={0x80000001, 0x80, 0x2, 0xc6, &(0x7f0000000040)=""/198, 0x6, &(0x7f0000000140)=""/6, 0x9a, &(0x7f0000000180)=""/154}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000280)=0x2) [ 639.989251] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 640.023959] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:07 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000780)={{0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x30, 0x4000000, 0x2000000045}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x7, 0x1ff, 0xfffffffffffffff8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0xfffffffffffffcd2) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xffffffffffffff5c, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="c600000000000000bf7a4af0b8ebcda41f1d480bb209b4e66fbf881c629802af815804393e61ccd059df4fff0ca01257ec9796c0df52dd3e31e8f0df3f807affbe7e95608cab8dc215e823617fb1819e411aa39bb025628770bc4dcaa541c9669e44c42c79dff84fd33dc322413eedf991daa2df75e9146a0c82525a186d64415dac8410dc0b28a9b5c154837076caefb35ab08896c6cbdaca848a914dabf598686ff00743947cc4b354dbeffe3d367e233dfa84ba9f1b82429e23c84c6b3bc62759af1f6867af58888852d5bdd177ad0338981388b68c3b0ceed16c4dc3518d7a83e94515021f9ebddfc01fa980cafb3a1c2e03b027de5be8fe1c2e3a8aaedf7e3b040bd4b530a8a157972ec6e3a36032f5c0bd1c99aab03484392ebc83ea5d7727aa568314f01d1f460dd550edc0be9a66fc542bc5717d0406"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) [ 640.039534] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:07 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:07 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:07 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="e40c00a4f353b9d6a33f3400"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000004c0)={r0, 0xd5, 0x3, "3bdd5e799e09bf6dbc9372977ced47f4cffc7406538268cc0c38804e5ea65e8e"}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:07 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000980)="3671009b32ebe841d8d11a2e9a0955c407464c32a74616ee4c83b06e7470aa1d46034d8bfbc425d4ba93b54c8fdc71b44d0c7d85bb421a9b9c32af0df364251957c6e31c4c69534ccdfb6ce411e7342d9b06a65cd63dc808e393b1e23dcc94488b63935c479c6dcb8d199e26a535f1e597baae0c5d31528338c3a02333e67e11fbf25a6c602af01eb062cf8a3f25873e9568c9b642b4aade5d51e5b4af99639fa31bc9af962fc29fe27a19c09137d42f7e45023216b3ac68324bb022785867ec54", 0xc1, r2) [ 640.133239] IPVS: set_ctl: invalid protocol: 2 172.20.20.187:20004 lblc [ 640.172325] IPVS: set_ctl: invalid protocol: 2 172.20.20.187:20004 lblc 2018/03/29 17:09:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0x3, 0x0, 0xffff}, 0x8) r2 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x50, r1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r4}) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0x99, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)=""/153}, &(0x7f00000002c0)=0x50) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000300)={0x10000, 0x4, 0x81}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:07 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x233, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x400, 0x200800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000140)={r3, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x1000005, 0x8002000001ffc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000080)={0x80, 0x3, 0xae, 0x7d, "3237867a812b9805ef40945784dccc0f9f5071d2d9399f3f84289d5a02c32a88074fa2bc5ac66ecaeb081464", 0xfffffffffffffffb}) 2018/03/29 17:09:07 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000100)={0x8, 0x9, 0x9, 0x3, 0x401}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) [ 640.199091] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:07 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r4 = socket$inet(0x2, 0x1, 0x0) dup(r0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001e80)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) r9 = getpid() process_vm_readv(r9, &(0x7f00000002c0)=[{&(0x7f0000000680)=""/214, 0xd6}, {&(0x7f0000000780)=""/197, 0xc5}], 0x2, &(0x7f0000001c00)=[{&(0x7f0000000500)=""/104, 0x68}, {&(0x7f0000000300)=""/33, 0x21}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/168, 0xa8}, {&(0x7f0000000a00)=""/104, 0x68}, {&(0x7f0000000a80)=""/134, 0x86}, {&(0x7f0000000b40)=""/8, 0x8}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/125, 0x7d}], 0x9, 0x0) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r8) 2018/03/29 17:09:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x0, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 640.298370] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 640.313007] kernel msg: ebtables bug: please report to author: Wrong len argument [ 640.341925] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:07 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x0, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0xffffffff00000001, &(0x7f0000000080)={0x5}, 0x8) 2018/03/29 17:09:07 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/200) 2018/03/29 17:09:07 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:07 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200280, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="32000000c68671e8db8b30ab4f10150c9974ca3972026635bcdf5d96a3da3eaa62384b0b25b6b7b03b2831bb85368e06b1"], &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:07 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:07 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x35, 0x5a1080) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x28}) 2018/03/29 17:09:07 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) userfaultfd(0x40000000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0xb047, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000180)={{0x0, 0x3, 0x27d3, 0x0, 0xb4}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x6, r0, 0x1}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000100)={0x10006, &(0x7f0000000080), 0x8, r3, 0x8}) shutdown(0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x600) 2018/03/29 17:09:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x0, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 640.463992] kernel msg: ebtables bug: please report to author: Wrong len argument [ 640.472088] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 640.503550] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:07 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:07 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x7}, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) accept4(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000700)={0x0, 0x1}, &(0x7f0000000740)=0x8) r2 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000940)={0x2, [0x0, 0x0]}, &(0x7f0000000980)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000880)={r3, 0xb4, "f4ed988fd14607342631057951e6f5dd1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b108000000000000006ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c6f936afcc77759e161775bc3ce549df26d549152214428e3b0ed731da7a6f7723963970b03b9b85fa99748f89cd679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d8"}, &(0x7f0000000200)=0xffffffffffffff0c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="420e0000c68671e8db8b30ab4f10150c99748a39a3d03d1f2a31bbff000000000800007cf43191fb0000000000000000000000000000"], &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r5, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r5, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:07 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x84081, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xfc000000000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) userfaultfd(0x80800) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:07 executing program 5: r0 = dup(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10004002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="26010000", @ANYRES16=r1, @ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x4c004}, 0x20000000) r2 = socket$inet6(0xa, 0x80001, 0x0) writev(r2, &(0x7f0000000980)=[{&(0x7f00000005c0)="49cf2cd8c9724c3c5ae8262c5d5ba19e1849ec0a598764bcc333e7cc79177cd0b10ab89abf7d8903659ad5a7ebd326e86403a85f017379a3b7074412241705bef851058d6f29244b2208f71f189021f6319027d7cc877965b38c448a958d48379afe51ba7e22bd2cf0d734086680bf26bfa7b315d62389573113367d60d0c225a2f4e74f4b14d149e96dcf899359024962e5", 0x92}, {&(0x7f0000000680)="583c8ea7bb42fae53c60e2171b8372de2c412f843d1302925ab618d98f57b21af9dbd160383f15208247cf9679185f82696ead329305a92103fc8edf1e596b5b4ec7d561a2ea4b8a546ba38ec95fca1ce5c8ba0f327f4e29a3ea823f563e4fbbe5bb242bb1e4a9292829094d1d425da0eda0d7436fa7e24f84a9", 0x7a}, {&(0x7f0000000700)="ed43805436d224e8eaf61d65b86e3f9ec128d77709fbcee93eec5455ebcdf16bb2bd288db080180e6c8946d68e28c61af128d9c0c34d774bc7a5edf93984340f6d7010c2385621cffff2c2de114ba33de5b7a09c7bcc2ec5ac3461ec5d7924f7368270dbaf94de5ee840b624e88df0087e76633a56af026403af053f85144fba4e3fb13015269258d760b3dbe03ee8ef7b9537ecc5d2366ed01168804a649a559f1dd676f521fe9143c10aaefd1d6b7978e102a0bdc9", 0xb6}, {&(0x7f00000007c0)="183836c2c3c745a2fab31e0e1ff4f5487e2c4622c9da063a433bab6c4470b20faa057b2f58dc1adfa0f2a0f97be93a1430364e075f2214e7df70ce7b2b890f9dc355663f5edb29d232f6cd99e4a692b3714f966ed5301aa3eb788678edc7bf7d106a1e94e58c3c8ce68186be797623fa6c188582927ab4cc28b85f9ec90c9891395794aad2b69eb44acbc8c824e3c619453fa0d64c8a177dde9948d93485", 0x9e}, {&(0x7f0000000880)="b7261e1f3ab2eabb86d1c1f923e089f1f99300da04d949d602ef1d3058389844f9bee7a1f80f75550b26d665adcf52b96c48c129578bd2470c54cd20593972b561ce7fcb6b0134197fa26d04733e37e9fb159cfe0d939c3454f1d75499b34def6977ca712fbd442b212bf6d9c44721d1b24eb5979385ece797e202", 0x7b}, {&(0x7f0000000900)="f03edeb64eb5da7bcc24691f7db604a8d3186d52a5eab8903bf4366313d1cc3baa6d78", 0x23}, {&(0x7f0000000940)="c8a8be78fca33e918ac756fcea47dcd975e8862e71a3ea9278370891d825b81a71996b631039fc57d4d53fc22961685cf472ff", 0x33}], 0x7) fcntl$dupfd(r0, 0x0, r2) r3 = add_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='cgroup@+[vmnet1wvboxnet0/\x00', r3) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x1ff, 0x4e24, 0x1, 0xa, 0xa0, 0x80, 0x16, 0x0, r4}, {0x5, 0x7, 0x3, 0x5, 0x800, 0x4, 0x1, 0x100000001}, {0x7fff, 0x4, 0x6}, 0x0, 0x6e6bb7, 0x2, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d5, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x1, 0x1, 0x1, 0x20, 0xfff, 0xfffffffffffffffa}}, 0xe8) [ 640.545528] kernel msg: ebtables bug: please report to author: Wrong len argument [ 640.595504] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 640.627763] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:07 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:07 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r4, &(0x7f00000002c0)=@ax25={0x3, {"76c5b87eb63ba0"}}, 0x10) r6 = userfaultfd(0x80000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:07 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006347726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x100000000000, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:07 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x80000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa427, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x2}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) prctl$getname(0x10, &(0x7f0000000940)=""/179) 2018/03/29 17:09:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x5b) 2018/03/29 17:09:07 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000040)=""/130) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:07 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="32000000c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa625a4b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"], &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@buf={0x9e, &(0x7f0000000240)="5375a8c41945f2d2d467e48c4d4e1a68bcf98caa1954c248b78cc8c2a14b81fc987bd9f39fce698bfb9fdb22df98fdad36b2c441505cfaaf9884579764559b712d7d47d8da476cd67ee78f697163cb06372d6a1cc24118ec36e063d07c665dc26db4f2c945da4902805b62ea672d6872743345ad0b7d783e6059ff308e85c50979d800f64b8c0af6c098c543e74402cac5ec911962c95a94fc761e3705d3"}) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xd0, r2, 0x2, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd425}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x74}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9bd2}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000001}, 0x40) 2018/03/29 17:09:07 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x20, 0x3, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) shutdown(0xffffffffffffffff, 0x0) [ 640.756814] kernel msg: ebtables bug: please report to author: Wrong len argument [ 640.766607] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 640.793532] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x8000) sendto$packet(r1, &(0x7f0000000040)="db80196e42e1e5c77d2a4d8ff5696d51016aaae3bf3594974d7d3b41", 0x1c, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:07 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) r2 = openat$cgroup_ro(r0, &(0x7f0000000ec0)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000e00)=ANY=[@ANYRES32=r3, @ANYBLOB="03000100e5a8c29440d389fe7055cd6b80751712cf6b9b045795a042ba2bb30493dac6ce25fecc3e776c8581b98abafee0df683c40ce8eaa6348f56c0974657b9fdecf1dbeb3bf78d0c5cd48880f5549c87b74ce35c4b69a3e6191569b30c4e74fbe56a2d7e98ae23b1bb6527744a9b5bec2a163d605972870b5bc65e20dbb018f4f04abca7faeeb67150b15b8aba5b73aa36f2b7b37e0f3807b3f29"], 0xa) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x48000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000700)={r1}) connect$unix(r6, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r6, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xfffffffffffffd9a) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000880)=0x0) r8 = getpgrp(0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000dc0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1000014}, 0xc, &(0x7f0000000d80)={&(0x7f00000008c0)={0x490, 0x2, 0xb, 0x300, 0x70bd25, 0x25dfdbfc, {0x1}, [@typed={0x24, 0x28, @str='em1).em0!\\.cgroupwlan0{vmnet1$\x00'}, @nested={0x14c, 0x2f, [@generic="07fff7119f092f7df0d8d76ecfc7c5826184eb1c39b33e699fae1998ecb40682c7eed64bcb9fa05c63864d4583a817fc346fb0367f646a621eccbc4d822ec759ee35490f223591dd14df671a38ed18bfa162a3043e6c298f3a6e5bfa7d14113f33b6b8be8a1e20aa718301d1925e88a72e66ecfe6722576f58c7f73bf285dd2ce2b506ca8290865382e7ce82374f74669e8385ab3be960e395ea111fc7382b021c86213ebd424bc7c5", @typed={0x8, 0x22, @u32=0x2d2}, @generic="8f7d921e36147b9f7aeb783640603819cc129a88eb07aade3178879b6e62fcabea67b0854977ec310184f0d9476819069faeba4fc4584cb79424679f7a70a024d93fdf562ab2ed6f928364a09d7f8c5c6e2c45e55cb5495d3b7b61d0408e1e46cbfa205b3433a1cfe6d6c36f3e699467428b7c41d0d990ab37ecd74e275c6d2c14389382e135ced21bf2a59eab682990c5cba70b27"]}, @generic="1fdedbdb458908a5472cab7ea79fb2d478d45819e59f60f36c3e06a73ab8d09ed997c40fa591814bca8af80794e0eab7d3e0f0425acfdfc3e4fd0d75bd1e0bd7e59e7996f78f9a76b0836ba9273988bdd32d8208c26d16931645a59246884d552d34e214a0396f05df977180a9e8b5bd76670329d8744a8e0d7bc25cf499467d4b69daec6bb32300046292a10c2f", @generic="e0aa37561eff525c79dc70fafe7734b54660bb5d0a9f4ad50dfa2f1897f3b97785a88c787f5a9373a667999f619cc1e7706de34a6789b28886fa367fee126580e2fb2b3c1a317ec22a1292ce14a66e11cbe4b7f8ba3b4269fbb9668e8531adbaade48bcfb75b5c134253aa4093983da43e33d7ca675ee91a69c051132606012e280d59cc1e6076740ff12ee02c8bcf0d2b13c2b893b9f8df2145", @nested={0xc, 0x44, [@typed={0x8, 0x79, @pid=r7}]}, @typed={0x4, 0x18}, @typed={0xc, 0x2a, @u64=0x7}, @typed={0x8, 0xd, @pid=r8}, @nested={0x1c0, 0x6b, [@typed={0x8, 0x4f, @fd=r0}, @generic="5281a63753d7f83f90b4f6df83418dcc40301e1995a4df8c8120b5f1f891278127c9983426e91980a7d314a40ada96759914ea1106c49eae1a0016ac60a7ad44838056c4230fe63d2acc44dd077e698d39c51ce672b05c0aba45a8f301a42c2011c1daf0234b7dbedb3cc5d2224c5f", @generic="359cf3997d5c2d032bc108dfd15756c3cc15604f1c075d83427c90f84ee7ea652c71956a266181fb72a6d19a512c4dfafc845b621662fed5c50841c75e7de058f4fe62f5832a0ad7ad13dcd6f6bb8ab751f8ee1eec76538187f9d6f675e0b37c3de15b1d43cafe5e556254593cb2a324364f17d3919c969b1aa3a45bf91f066f05ca9045b4f999c7a89415db1942616350838e08160c4a8184af7972e7bd0ac93229a2fdfe32c84d8823628c04fbe3d44763be28eb68dad64eead40c3261f02ca92fa5a693013565497ca834b20abf282265d362b937f4974c80874d", @generic="8384b857c41b1588ce6725873ed4878c8b2295c3e3aa5a81eefbee53bd0236bf5c96e7ea536315b194b44b7bafc5de57044fdb048d38dff9eeea9b2eec2a38e1084c520f96cf0b19c2032478bb3568196928568327383a07f00c3d8b88930c688f64f83ec1f19b"]}]}, 0x490}, 0x1, 0x0, 0x0, 0x48000}, 0x4000000) 2018/03/29 17:09:07 executing program 4: r0 = open(&(0x7f0000000840)='./file0\x00', 0x105180, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r3 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000940)={0x7fff, 0x3}) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x800) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r3, r4, r5}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000980)=""/66) epoll_create1(0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r6, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) r7 = getpid() move_pages(r7, 0x1, &(0x7f0000000a00)=[&(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000a40)=[0x1], &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0], 0x6) 2018/03/29 17:09:07 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x7) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x880) getdents64(r0, &(0x7f0000000080)=""/30, 0x1e) 2018/03/29 17:09:07 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000004c0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) time(&(0x7f0000000500)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:07 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:07 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f000000e000/0x1000)=nil, 0x1000}, 0x5}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) ioctl$TIOCCONS(r4, 0x541d) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) socket$pptp(0x18, 0x1, 0x2) 2018/03/29 17:09:07 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x7) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100000001, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x3, 0xff, 0x2, 0x4, 0x5, 0xe0]}, 0x10) shutdown(r1, 0x0) 2018/03/29 17:09:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 640.926106] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 640.945911] kernel msg: ebtables bug: please report to author: Wrong len argument [ 640.958641] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:07 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r8) r9 = getpgrp(r5) sched_setaffinity(r9, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000), 0x353, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) getsockname$unix(r7, &(0x7f00000002c0), &(0x7f0000000500)=0x6e) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:07 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x101000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'gretap0\x00', 0x3}, 0x18) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x80040) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x1df, 0x6, 0x1, 0x4, 0x8, 0x8, 0x2, 0x2, 0x2c, 0x3, 0x9, 0xa39, 0x5}, {0x3, 0x8, 0xffff, 0x7ff, 0x81, 0x208d2a55, 0x40, 0x100000001, 0x0, 0x6, 0x200, 0x8, 0xb98}, {0x0, 0x3330cf69, 0xbf, 0x4, 0x1, 0x1, 0x4, 0x0, 0x9, 0x1f, 0x5, 0x9, 0xdc}], 0x6}) 2018/03/29 17:09:07 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:08 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x4, 0x400, 0x1f, r2}, 0x10) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x2, 0x800, 0x9, 0x1, 0x2, 0x4}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) fdatasync(r0) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:08 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r4) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000100)=r4) shutdown(r3, 0x1000000001) 2018/03/29 17:09:08 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='p+cs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x100000a, 0x16, r0, 0x2) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000980)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) io_setup(0x5, &(0x7f0000000100)=0x0) io_cancel(r6, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x7, 0x23, r0, &(0x7f0000000c00)="9a02e8a52b2d5711ea64a795e829509760f80d283a410d5746f4de3a6ba86d4069c5514ada50ad342cda72e065f6e00890b8c498a9242b731700ffab6a4946cac45fcbea57e054ef02a9eb9a53c0077133daef0a4882f5e76e80c2c8db6c6889e1fbb24f92b2f339d1eac79de676790f7ebf10128505f1ac09ec62168449ac95e95c16f3bbce9b5115e9d7dea925f636e710f752a86848cd1d2a81a6f5dac9b81419a096c38545668ecf9935ae579924a82b5eb65c6c1f625ce2cfcd509832ccafaecc88c185dacc71", 0xc9, 0x4, 0x0, 0x0, r1}, &(0x7f0000000a80)) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) [ 641.045507] kernel msg: ebtables bug: please report to author: Wrong len argument [ 641.066991] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:08 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000004c0)=0x200, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x0, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:08 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:08 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0xffffffffffffffeb, &(0x7f00000002c0)=0x4000000002) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000540)=r8) shutdown(r3, 0x1000000001) [ 641.105869] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 641.211609] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 641.221748] kernel msg: ebtables bug: please report to author: Wrong len argument [ 641.234174] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:08 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:08 executing program 5: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x31, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/03/29 17:09:08 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r4) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000100)=r4) shutdown(r3, 0x1000000001) 2018/03/29 17:09:08 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="32000000c68671e8db8b3009000000000000000000003d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14660b97cf43191fb"], &(0x7f0000000540)=0x3a) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x5, 0x3, 0x200, 0x8, 0x1, 0x8, 0x5, 0x21ef, 0x9, 0x1f, 0x401, 0x3}) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r2}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:08 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x8001}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x202242, 0x0) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:08 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e000001246f001000140049444c4554494d455200000010001b006367726f757073656c662d2de40f0e0000", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:08 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x0, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) tkill(0x0, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r1, &(0x7f0000000200)="397ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f902dfc811b383756402", 0x3e) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000005, 0x10, r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x41) writev(r2, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a30fdc)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0xc000, r4, r5, 0x2, 0x20) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x8000, 0x1, 0x1, 0x0, 0xffffffff, 0x6, 0x373, 0xe2, 0x3, 0x8, 0xfffffffffffffffa, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r6 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0x40001) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f0000000180)={r0, 0xf2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x400, {{0xa, 0x4e20, 0x9, @empty, 0x3ff}}, {{0xa, 0x4e23, 0x8000, @empty, 0x2}}}, 0x104) [ 641.355474] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 641.368672] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:08 executing program 7: userfaultfd(0x80000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x2, 0x20000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000280)={0x27c, 0x8ace, 0x100, 0x7, 0x1ff, 0x0, 0x4, 0x3f, 0x2, 0x1, 0x80000000, 0x7}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xb0001, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x401, 0x5, 0x0, 0x7, 0x7}) userfaultfd(0x40000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x80807, 0x9, &(0x7f0000000140)) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0xfff, {0x1, 0x9, 0x8003, 0x7, 0xca25, 0x3}, 0x6, 0x1}, 0xe) shutdown(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r2}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r4}) 2018/03/29 17:09:08 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xfffffffffffff001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000780)={0x3, 0xce61, 0xfffffffffffffc01, 'queue0\x00', 0x5}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) flistxattr(r0, &(0x7f0000000040)=""/29, 0x1d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0xa00000000, 0x101002) 2018/03/29 17:09:08 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) getpgrp(r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x0, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 641.399212] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:08 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r4) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000100)=r4) shutdown(r3, 0x1000000001) 2018/03/29 17:09:08 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:08 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000380)) ioctl$TIOCSTI(r0, 0x5412, 0xaa) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) ptrace$cont(0x1f, r4, 0x5714, 0xb8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:08 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r3}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f00000000c0)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000940)=[@in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x4c) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000ac0)=""/238, 0xee}, {&(0x7f0000000bc0)=""/207, 0xcf}, {&(0x7f0000000cc0)=""/148, 0x94}], 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) syz_open_dev$vcsn(&(0x7f0000000740)='/dev/vcs#\x00', 0xfffffffffffeffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000240)={"49444c4554497a4aa947000000001b003ff46d3c000000000000008000"}, &(0x7f0000000280)=0xffffffffffffff9d) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000a40)={'nat\x00'}, &(0x7f0000000100)=0x54) sendto$inet(r4, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) [ 641.487767] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 641.527829] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 641.576168] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:08 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:08 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) r4 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="08042cbd7000fbd6df250f1b000008000500060000000800040003000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/03/29 17:09:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0xffff, 0x9, "29a7d28d301ef029472115df213c7a9a2ec93e38ddbb534bfa67917f6f59b5a8ede4ef6595a7bc2662596d91a58a6b9ac6a6b88e8312ebbc0df634ec182e7dad3479e335c476203802549a891f45b55c"}, 0xd8) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x933, 0x181002) accept4$inet(r1, 0x0, &(0x7f0000000140)=0xfd, 0x80800) 2018/03/29 17:09:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:08 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = dup(r1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r4) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) shutdown(0xffffffffffffffff, 0x1000000001) 2018/03/29 17:09:08 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000100)={0xedf, 0x3000}) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:08 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000600)={0x0, 0x5a, "511d5a5dbaea043b6fd7eed0f60e6003abe13a0cbc228d7f0b1a6ef371ab4ce6c75304822408bcf6ef93b3b8c4183f7e47fe973ffc50e6e96149fbb084d97c6a2d821ef560d8dae6cc6527aa94240a61b3e8b39cb9355fcbda6d"}, &(0x7f0000000340)=0x62) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000680)={r2, 0x1000, 0x1000}, &(0x7f00000006c0)=0x8) r3 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x84000000}, 0x5, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="43cc020000010b0c0026db7000fbdbdf250e00000124006f001000140049444c4554494d62a0bdf8047e066bb43a140308005200000010001b006367f2", @ANYPTR], 0x49}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r3, &(0x7f0000000140)='\x00', 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:08 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2}) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:08 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8000, 0x3, 0x7f, 0xffff}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 641.702419] kernel msg: ebtables bug: please report to author: Wrong len argument [ 641.710186] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 641.734605] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:08 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1f, 0x180000000000000, 0x8, 0x1, 0x8}, &(0x7f0000000700)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:08 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = dup(r1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r4) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) shutdown(0xffffffffffffffff, 0x1000000001) [ 641.828289] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 641.858466] kernel msg: ebtables bug: please report to author: Wrong len argument [ 641.869858] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:08 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000015c0)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x400) add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x2e, 0x79, 0x7a}, &(0x7f0000000180)='i', 0x1, 0xfffffffffffffffc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001600)={'teql0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x78, "6d621f1c74158fbcb546eab4f2f0b84b357347781126917077bc7c3cc8a6980552395d4fad973ef30230ae66de6ec214d1b9289f7d0f57dd3ebc62e3d2437ac26ab2ea624fbe673f3dad5866defd46066cf31eaec2d2fae04f19dce745cf9edf55e603915973ae3653107660765173dec8610ee1c7817b55"}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0x9}, &(0x7f0000000240)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0xa00, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) 2018/03/29 17:09:08 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$notify(r1, 0x402, 0x8000000f) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r3, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000003c0)={r4, 0x20400, 0x13, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r5 = socket$inet(0x2, 0x1, 0x0) r6 = dup(r0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) recvfrom$llc(r6, &(0x7f00000002c0)=""/72, 0x48, 0x1, &(0x7f0000000500)={0x1a, 0x201, 0x1, 0x1, 0x3, 0x10000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000640)={r4, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r9 = getpgrp(r7) sched_setaffinity(r9, 0x8, &(0x7f0000004000)=0x2) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) 2018/03/29 17:09:08 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000980)={{0xfffffffffffff1e2, 0x1}, 0x4f}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000b40)={'icmp\x00'}, &(0x7f0000000b80)=0x1e) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000bc0)={0x1, 0xa53}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xaf7b, 0x0, 0x0, 0xee87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x86, 0xfffffffffffffff9, 0x5, 0x8, 0x4}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r6, 0x101}, 0x8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f00000009c0)={"6e61740000000000000000000000000000000000000000000000000400"}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000940)=0x5fe5, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000b00)={r6, 0x2, 0x3, 0x800}, 0x10) 2018/03/29 17:09:08 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000004c0)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0xfffffde7) 2018/03/29 17:09:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:08 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = dup(r1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r4) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) shutdown(0xffffffffffffffff, 0x1000000001) 2018/03/29 17:09:08 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000700)=[@in6={0xa, 0x4e20, 0x622, @mcast1={0xff, 0x1, [], 0x1}, 0x31f7}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x5, @empty, 0xf}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc00}, @in={0x2, 0x4e20}], 0x84) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r2}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/107, 0x6b}, {&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000000180)=""/154, 0x9a}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/84, 0x54}], 0x6, &(0x7f0000000380)=""/216, 0xd8, 0xc4}, 0x40) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:08 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r8 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r9 = getpgrp(r6) sched_setaffinity(r9, 0x8, &(0x7f0000004000)=0x2) pwritev(r8, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0x0, 0x1) ftruncate(r8, 0x0) close(r7) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000100)=r6) shutdown(r4, 0x1000000001) [ 641.996784] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 642.008304] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:09 executing program 5: socketpair$inet6(0xa, 0x80a, 0x7b9, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x0, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:09 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) r2 = memfd_create(&(0x7f00000054c0)='/dev/usbmon#\x00', 0x1) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000005500)=0x3, &(0x7f0000005540)=0x4) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000005580)={0x4, 0x4, 0x1, 0x6, 0x9, 0x5, 0x8, 0xfffffffffffffffc, 0xd2b8, 0x7}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="32000000008671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0bb7b03b2a31bb85368e06b14560b97cf43191fb0000"], &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) sendmmsg$inet_sctp(r5, &(0x7f0000005440)=[{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000001900)=[{&(0x7f0000000700)="82815a8ce0b8ca36b7b4c39ce0a5ed825dc69c4d532a5ffd0f5a9e8bd16d6968fb59276fd0618c7f02a4eb1633e9d1818580549ddac081b07751db0694705c3dc65a23ff683f1ab48a18d01d341cf7188ed232c4486d98ee52d9bccea2ce6a876741860193b516bd9702067f71a8716fa2921adb760925882865429d0be8f924274593590bb637766798e26d8fffdb099b7d251dbd3f684fac1f02b876e7cebb939bfd6db5", 0xa5}, {&(0x7f00000007c0)="0c8ec41004e73edf71dfc25d96634d4270d710232d54458bb89ce7463430295bef7d879c603f5fdb8f96e527164442fea6ca71f35f73b78e3b5e271c9f245d5a2bf04776b929a28787ac17a5f7e9648fb13c831e125ebf7f642c83c2edb440c757dc30e6a33bc4006a94f039fea68130e8262384e790bc9f30ad220f953a6c31805fedea8db76bbac08bbe570c86eea46b26ea213fd0caefb3df1c33480c22", 0x9f}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000100)="ed3956a217f0302301b3c5a6920a6e185d", 0x11}, {&(0x7f0000001880)="a2e3db496191e15e6dae4ba2f28c32318cec69f6cf5a32d195f30d882ce5ba635bdc7862ed318224e44b28f9154d2789a5cc13fcd9df8d357188bc130c4dd5ebf126fc4e2af294ae06089a2e7e2d3240ad78cce6", 0x54}], 0x5, &(0x7f0000001940)=[@init={0x14, 0x84, 0x0, {0x9978, 0x3, 0x2, 0xff}}, @sndrcv={0x2c, 0x84, 0x1, {0xb514, 0x80, 0x8004, 0x100000001, 0x1, 0x8001, 0xfff, 0x1, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x101, 0x4, 0x8, 0x5, 0x6991e0ab, 0x2, 0x7b, r4}}], 0x84, 0x4000000}, {&(0x7f0000001a00)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002c40)=[{&(0x7f0000001a40)="5eb6d1db4dbaabb44b203a", 0xb}, {&(0x7f0000001a80)="fece2172f6da2e7ce59b30d0f24e2c989b80b0bc64054fcf66a7cf3a03829ce4499a0607a0a532c4f18df88999834815d1469ca4699172533c604f675f8d40fe325b172c4d3a56fe7555e1671b93ac3955df40b93df81ae23c0d8e491c43b7e047d039e0895453c0cd", 0x69}, {&(0x7f0000001b00)="bbb552c26d9f68a09fc44a665990ce1e1fc90fbd0392c3d4b05e0f94205d2bac9ad271bf7f9e226e05d0f9553c5ebdb7f0375e4a9cbbc5f968dae058ddeb33f3fcc25e10acb2acd86bf7953251a2a122d086e6f7f974a200cb40def3e1e57c608defe5b366c7413f7fc6a42d9cc53eea4febcfcf6dba59965a52ce7ebda5f0d20b6a5ca682e04d5faddad678c0d3fd290ed0f9", 0x93}, {&(0x7f0000001bc0)="c581f1141a2af7d7970e0598cb682917efb8a34b103ecf43e44e99378eeb9d416434eadb02e19ea70c8438f39d694ab6abf1c551f9", 0x35}, {&(0x7f0000001c00)="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", 0x1000}, {&(0x7f0000002c00)="9fba34753ea6fd3469f08c952be168562e86f65813726eea772c8afa820e25", 0x1f}], 0x6}, {&(0x7f0000002c80)=@in6={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c, &(0x7f0000004e40)=[{&(0x7f0000002cc0)="39d7e5", 0x3}, {&(0x7f0000002d00)="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", 0x1000}, {&(0x7f0000003d00)="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", 0x1000}, {&(0x7f0000004d00)="c20a1d15dff3f26242086763a2e208473861d2bf7bee62642329bbbb9a527d14db4712a672f9a1fef72f92397f4b589d42567197b3c6828fd2549408ebec6b5a85cbf38dcd71afc5fd2502f57fae3dbafa26412e0a63d9efa547bcf258cbb26e529d1cffb600764f0ccc154cac0ab9ec628ba115b26b7671a1", 0x79}, {&(0x7f0000004d80)="168d4393bbfaaa79bfc3be3ae2842ca49614610a1814ec7f821a81d09ccac767b7204739aa7b8f927ec582437dbf9f8f0521269c38d4351e7decd94a2a4e340a085fcc1a90b1b5c5740ab074b1ee5a856fea59b2011f51cf4bf4da1b3ff10570d125d987c7e5cb1bd23d3ee7a4b29b1ef779fd903d723fa3d06ae5dcc7963559eac5aad0c796fa55ff3b9c084fdb8edea361e92f5358cfae83dab2e0a7a0fc2911c2", 0xa2}], 0x5, &(0x7f0000004e80)=[@sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x8005, 0x9, 0x3, r3}}], 0x2c, 0x801}, {&(0x7f0000004ec0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000005340)=[{&(0x7f0000004f00)="fa015666a73b595a", 0x8}, {&(0x7f0000004f40)="e0a1628066a83b9bb9714b0620c6ce507d94d781", 0x14}, {&(0x7f0000004f80)="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", 0xff}, {&(0x7f0000005080)="83d31a440b820f293274a650931cb47d60f6cd018b395abaf3a71d851043ead662dde194539f30941f415d0bfb8bc0c69a3a9eb70ac9e1d62595ecfd7fdb77df169bad3144fe93c17e96756632542d96130ed8bcb00773372cbe1c0a7cd0fadbf087423338a48d806979a37521bc4e996d8f2c769b3648ca2b48f95ee51f6f87112f811318a324e4979c15fdda679d5b064940ad7bd4668d958642a2ab724f0fc39185d818517a7115bc8349658fca70", 0xb0}, {&(0x7f0000005140)="e1bda05c46b4d80c2d29f8252687cfea4f41dce1e515a067f214f8cea3a7c1ec6d37c6014682c6ea7cbfecc3e79e3f8affea9597c3c0faca56963c994f48ecd85bdc604652d3342f67237ed27db5bbcc93100697cd2ef4555412198768148cc0e10efb0b2811b2826633635f643dd3f97946fbd06f8ca36c1837fd82995f7981b70f4c1d34869c934ab5c40386c11d00e2d911641bf6b6c6f76d632717129888e6b4520bcce33f136ef7c932a0481b03f49f1dc9fb23251f94e1a9f995956612432e9d4a34fb89e06c43487cfc036c310c27e7c297df91", 0xd7}, {&(0x7f0000005240)="5526877b100e014574420132151242dc105fbf0c5995a6fa911f3cb018dd8ab66691ce7673c655b477fa23495394e7c7b1536b415ff2fab354472fa60b81925b3838751e411c6380d9e4f0dcb663358b396a192a7157dbe97c1b10180d26d990cde85f4fa4eef925648bbc8230103828869491057573e404ad729f6d70a6d8b8a2f053a048b42d5d801a01f8441b987cfddc39826fb6a9b4a417972e60f25377b11d70617bfd19bda623df03a3ade0beecdd74a6dbc000e1c2c518028960e16ebb494a6bfa867e849ff45eb1d04d9fcfbd90", 0xd2}], 0x6, &(0x7f0000005380)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x8202, 0x1, 0x101, 0x7fff, 0x8, 0x9, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x0, 0x1, 0x3, 0x1, 0x4, 0x6, 0xc8, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x3, 0x3, 0xc1, r4}}], 0x84, 0x4}], 0x4, 0x1) connect$unix(r5, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r5, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) [ 642.045781] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:09 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000001, 0x8800) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="789932d01ededc2fd9b7ef58c75f9ad25fe1fcea8fda0d72389e7f420c5169ffdd4dde87a042b3adc29e4d88f2451c1166b02dc11a962e34a9cd4eabf7a87cf1b751b4a1", 0x44}, {&(0x7f00000001c0)="c0efff8a7c05866be4442d18d1f3c5211a991b64801b80c9c4b30b23194d8043bb48b9d37b3395a49767c3cbd5023ec28ee60bcef6f38c750bb788a763f887d5f8e2c78509a06efc030bb41967288d7fad4a1d4ee81b758186c4fdea16f44ce8e1", 0x61}], 0x2, &(0x7f0000000280)=[{0x98, 0x1ff, 0xdb, "f6e7ececb2a8f3bceb39f06a84e062e6240f903c5472f57de57921e2c834553c0d162bf6425553e6d335979ede0d3f44a117e5f310e0f1c6d7a40ae393677dbb8ee8082f5c5dd46a9853cf840cb3091488db0b8f97cde0f68135381ccb96cd5e9c7589bfcb3aafb31c8f3b8191d33fa9d525699291b8819828167544dcc8e8499138e281ffd2f26774"}, {0xd0, 0x10d, 0x8ed8, "102f25a9722d6345db31f16ad213fecbd357769c6d16c1ba989ed2ad5af9749b19f8f62f7cade15d0f8f4be995b4c10b7c52888b49297781d7c4192c67d4ee1cdd1a17dab50312c0885f8b5cd9cb4cb0a3f30c6a583be68bb8df63bad59d2003d354c755b0afccb3e5ac484882f6e21f822f1a3b62dd6919863dee58dfd157b58fe51a408461c7a8b5c2eee52358034ff094af74f33e95cb8e80f4f35850361a674e8a2d21d0de55a5c7f87751e8dab409ae393db38072dd031da1e743a2a2b16a"}, {0xb8, 0x11, 0x20, "3f91d7523851c4b0893be0e97387816cd6ede308c37fd88b1663eab32970bb01993433ff64a6bd13fa2825cedf9f5174d00026f4e4a3c0645a88abd7ecd75c040b5b021b5b420044884e5c3cfcca89b8ca6ce55eacd04206767a88f95918e1dfffc4f952e9f77f9772305ba3fb5d173d2fb2c528bca914a321775e204f256f11d4e3c5a56d92bb733c75f3114b056412c8be0f7ac874e7d28b72d401f039fae48399512c27eca24898"}, {0x28, 0x84, 0x8, "5da5eb583159fef1c475e77d317bceea89e05df3dea1157c43"}], 0x248}, 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) ioctl$VT_DISALLOCATE(r0, 0x5608) [ 642.138540] kernel msg: ebtables bug: please report to author: Wrong len argument [ 642.145333] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 642.177948] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:09 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:09 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000500)={0xaa, 0x20}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000540)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x26}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) close(r6) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:09 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r4) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) shutdown(r2, 0x1000000001) 2018/03/29 17:09:09 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="de1534047d42d716027210db839704f620ada28f0763be40ed0a69c5ef095390375e8deb5b393c44f1c2a924451b811b350fbdcb5a338de5de78edff9e7ec3c129d3b73d5a1db69956a78ccb0e63cbe18afb0aa36e89507a78e3b4b6e8ceaed2a56bbf47b427cd17639d34b3f766f3d2eb528451", 0x74, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/249, 0xf9) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x0, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:09 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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) getpeername(r0, &(0x7f0000000700)=@hci={0x0, 0x0}, &(0x7f0000000780)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x3, 0xf, &(0x7f0000000580)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x81, 0x0, 0x8, 0x3, 0xfffffffc, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7fffffff}, @alu={0x4, 0x6, 0x3, 0x5, 0x2, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40800000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x97b}], {0x95}}, &(0x7f0000000600)='GPL\x00', 0x8, 0xc0, &(0x7f0000000640)=""/192, 0x41100, 0x1, [], r2}, 0x48) r3 = epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r3, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) ioctl$int_out(r4, 0x2, &(0x7f0000000840)) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:09 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f00000007c0)=0x50) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000007c0), &(0x7f0000000800)) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="3203e900c68671e8db8b70abd7d0000000000000a3d093b41cdc3a0815ec37b8c705ec8e3d1f08bb030000000000000074f40100fb00"], &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000700)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000040)=0x84) 2018/03/29 17:09:09 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x80) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x7, 0x1, 0xb879, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/03/29 17:09:09 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x4c, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000500)="62a0c24826dd55eb39e8741783bf9dbd69035f6b657900", &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='ra\x00\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0x9, 0x1, 0x7, 0xff, r3}, &(0x7f0000000480)=0x10) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000680)=""/170, &(0x7f00000002c0)=0xaa) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000100)=r5) shutdown(r4, 0x1000000001) 2018/03/29 17:09:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffff06) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 642.268479] kernel msg: ebtables bug: please report to author: Wrong len argument [ 642.279342] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 642.308222] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x0, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:09 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="32000f00c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb7e368e06b14560b97c16c22290"], &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0x7, 0x5, 0x3ff, 0x7aa, 0x1ff, 0x9}, 0xff, 0x7ff}, 0xfffffffffffffec0) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x1) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:09 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r4) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) shutdown(r2, 0x1000000001) [ 642.405470] kernel msg: ebtables bug: please report to author: Wrong len argument [ 642.420195] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 642.441368] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}}, 0xfdf7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/29 17:09:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x0, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/ip_tables_matches\x00') write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80840, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x34, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:09 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r4) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) shutdown(r2, 0x1000000001) 2018/03/29 17:09:09 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="32000000c68671e8db8b30ab4f10150c9974ca39a3903d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"], &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:09 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'os2.', 'GPL{\x00'}, &(0x7f0000000500)='proc\x00', 0x5, 0x2) 2018/03/29 17:09:09 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000980)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'erspan0\x00', 0x1}, 0x18) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000940)='/dev/qat_adf_ctl\x00', 0x400100, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/ashmem\x00', 0x400, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:09 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) lremovexattr(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)=@known='system.posix_acl_default\x00') mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) acct(0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fchdir(r2) 2018/03/29 17:09:09 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400000000000000, 0x400000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x7, 0x1, 0x1800000000000000, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3, 0x1f}, &(0x7f0000000140)=0x8) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) [ 642.572304] kernel msg: ebtables bug: please report to author: Wrong len argument [ 642.582610] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:09 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x31, r1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) userfaultfd(0x40040000) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000080)=0x80000000, 0x4) shutdown(0xffffffffffffffff, 0x1) 2018/03/29 17:09:09 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x400000, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockname$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/29 17:09:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x0, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 642.612969] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001040)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001080), &(0x7f00000010c0)=0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x4, 0x50, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0xfffffffffffffffd) pread64(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x0) 2018/03/29 17:09:09 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000700)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000780)={"6e617400000000000000000000000000000000000019e9272900"}, &(0x7f0000000740)=0xfffffffffffffd7a) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4000000e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea442422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"], &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:09 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x1000000000000ad) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0xc2200, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0xfffffffffffffcdb) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x406200) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x119200, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xffffffffffffff00) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000140)={0x8, 0x1, 0x6, 0x4, 0xb7, 0x80}) 2018/03/29 17:09:09 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000004c0)={0x3, r0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000300)={0x0, &(0x7f0000000500)}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:09 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r7 = getpgrp(r4) sched_setaffinity(r7, 0x8, &(0x7f0000004000)=0x2) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000680)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x80, 0x6, 0x1, 0x8000, 0x90}, 0x98) lseek(r6, 0x0, 0x4) ftruncate(r6, 0x0) close(r5) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000100)=r4) shutdown(r3, 0x1000000001) 2018/03/29 17:09:09 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) [ 642.682936] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:09 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x9, 0x1, 0x0, 0x91, 0x7b9, 0x9, 0x9, 0x8, 0xa7, 0x7, 0x9, 0x2, 0x1, 0xfffffffffffffeff, 0x10000]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000a40)={r5, 0x401}, 0x8) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r6, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) [ 642.744461] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 642.795361] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x0, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000940)=0x200, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r3 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r3, r4, r5}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000980)=""/71) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r6, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:09 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r3, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r3, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000002c0)={'yam0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r8 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r9 = getpgrp(r6) sched_setaffinity(r9, 0x8, &(0x7f0000004000)=0x2) pwritev(r8, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r8, 0x0, 0x4) ftruncate(r8, 0x0) close(r7) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000100)=r6) shutdown(r4, 0x1000000001) 2018/03/29 17:09:09 executing program 5: r0 = socket$inet6(0xa, 0x800000000001, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0xffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffd51) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x200) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000040)=""/147, &(0x7f0000000100)=0x93) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000400)={@loopback={0x0, 0x1}, r4}, 0x14) 2018/03/29 17:09:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:09 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="32000000c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b06000000000000004560b97cf43191fb"], &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="c600000000000000bf7a4af0b8ebcda41f1d480bb209b4e66fbf881c629802af815804393e61ccd059df4fff0ca01257ec9796c0df52dd3e31e8f0df3f807affbe7e95608cab8dc215e823617fb1819e411aa39bb025628770bc4dcaa541c9669e44c42c79dff84fd33dc322413eedf991daa2df75e9146a0c82525a186d64415dac8410dc0b28a9b5c154837076caefb35ab08896c6cbdaca848a914dabf598686ff00743947cc4b354dbeffe3d367e233dfa84ba9f1b82429e23c84c6b3bc62759af1f6867af58888852d5bdd177ad0338981388b68c3b0ceed16c4dc3518d7a83e94515021f9ebddfc01fa980cafb3a1c2e03b027de5be8fe1c2e3a8aaedf7e3b040bd4b530a8a157972ec6e3a36032f5c0bd1c99aab03484392ebc83ea5d7727aa568314f01d1f460dd550edc0be9a66fc542bc5717d0406"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:09 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={"6e6174010000000000000000000008000800"}, &(0x7f00000004c0)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:09 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:09 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x80000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'vcan0\x00', 0x1}, 0x18) 2018/03/29 17:09:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x0, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 642.911888] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 642.931485] kernel msg: ebtables bug: please report to author: Wrong len argument [ 642.951490] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:09 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) setxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)=@known='com.apple.FinderInfo\x00', &(0x7f0000000740)='lblc\x00', 0x5, 0x1) 2018/03/29 17:09:10 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:10 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:10 executing program 5: socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x80001, 0x200) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) munlockall() sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) [ 643.026477] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 643.059939] kernel msg: ebtables bug: please report to author: Wrong len argument [ 643.084765] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:10 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) sendmmsg(r0, &(0x7f0000002dc0)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x1, 0x5, 0x8, 0x100000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000100)="0dbedf50345c31a6a6cea2d4232f5176edaf6838e0415add245583f65db106883d41330f56f09d8931620257e39479a1b31929f78e3e2321e8b3c40c141e04e91f3df3cf654b31f4396776f9b37e9e0015ebc93dfaa24445209b4093d1a3051a46d1ff40d01d2dfde3f621eb380835e489aac3667ac44189f1aa851a7b", 0x7d}, {&(0x7f0000000180)="e8319bb6bc7cdf62e241ae3fc5e628f34a0ae529877e0f04109466583176a06c7e87b92bfd58efb86f7ed4da15c3bfafe44cd878ae8783510c993c3b4383631a23329ef396bf43af7a679c9713b4158b3c2881f85145aa9c04c2551691307a50e13795316cfdcf1ec4d048369e7548cd85da6841e4b1b2c46e39da6094b785b42e6fa37186173350d50babce", 0x8c}, {&(0x7f0000000240)="88c5de0485692ca4f7e2e65a630da78c00da8e47da054e0a37116c2e99ac59845dcabc31d9bb86233691440fdba18d2cf9d861a86e584978c1308463bf35a78eda926c21e3a6419e4010759b03e737c2d8f0d585991523c828f5f45e57b13d718cc8e3b12275f876667ca4adb68822050ee0f96187877aff46ba7b2dfccfbbcd902314b7a2e13d42fd8149fb19f95d288bdd83", 0x93}, {&(0x7f0000000300)="03eeecac1f7e36ec3d3bb383b771716850edbf000137eb94364f0f7aa7b9ede4100080da4f3507d1e5dbbf16ab69ab807a0f124ca66584c15ea1eadf29f79ba7ea350be1ac543819d4421a347e939999b41f7bd4ff34977f10807f", 0x5b}, {&(0x7f0000000380)="7ec0bc020a1b8023d1d376b24eecc53e77f5c3d036042192578a35d6170adc286420fe0ef0fd90bf5fbcbcc2dcb4a89bc7b923312124e5e271b6de9bef8b4b9926649e1f591f52974d20a441ab72359c01292718970777b8e40f794df5e42d589f2b0034db9ecfe6b7433ed80b66144edd85edd2f56523061a49e14d0fef78140525e431cce914f0ae07b00d6cb77eaf93138a7e16b92367a22ef109e4d9d2794352ab72478974f1bab07213acdbc78cf26e6498fe9131f1401a76800edeb99dfe4371a8210aedfee52d0d806f58455f3064b04a8bc5c16341df8cec60ba4cfedd04613cf6ef742ee813c38645c9dd", 0xef}, {&(0x7f0000000480)="dcc52f684510f140bb914a4ae386b3054cc4960d0e34447e097295d43f2fab3b56396a8a8d6d8cbc0d0fba35b207e97115e85a90", 0x34}, {&(0x7f00000004c0)="9bfaf422498b2c961850e51850549a999481b4d24ef356058ad35cea902ef042a9b3b9ec7c103758d1748ea682d00be3c1d0288138f93126640ba49aad2fcb574cc38fddcae07daa0c5d25942dd9d380b6411b51e5650b41a396b88a3cdc2d779034b3f63bd16cb93546dfe06b55027a58ff89a93d3a668fe057026cd3f6d7e9a8cb62639897bf6c3e9b26f9ec10889ae98cbe98a9d584cc9d118c8487612786254f97ccb4f29ba79d4e21b8691f878792ac9bb5", 0xb4}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="a9a7d56ac902502b914f915f13083c71ad3bfde2430c71501b675d8638b33781616cbd730a4c34", 0x27}, {&(0x7f00000015c0)="b716fb3b4ac975fe6de54002537318cf0018d81bd26300688dc9a345df9b5a9ca86abf9f049c72b94b5aaf2a01a23d307a1bd4f279dba23388615a96190fea4e0ce0be191e275d5850429a2b40b89372c5dacd12ae72544f5a7a526b1daab2955bf66a2f9cb5038905f623d3f4004688a4eccd8fa01de1354bf828a8340065644464a2", 0x83}], 0xa, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1104, 0x20044000}}, {{&(0x7f0000002840)=@llc={0x1a, 0xffff, 0x3, 0x8, 0x7fff, 0xfffffffffffffffe, @random="d10f964b547a"}, 0x80, &(0x7f0000002c40)=[{&(0x7f00000028c0)="da971e2c1128254611915a431f7095c17369dfafdf2210ed7e7fd0707495417d50c2f545fe10fcd3a7cd427f021135bd742276e5188919e07dc042b9f1223a73584c5d739ebdbcf94d73701b5f933f85151eff510376451b8e02799aa5a7934d093561eb5833f21964ea0ff45d81aeca6b47f371586361cdae99794838401911977aca88cfffab02facb93a0dacd625c6d21b08cc1a7be", 0x97}, {&(0x7f0000002980)="8c36569e523f1a446fd6ff97412be826ad9a86f079f64b01a96cec5c76a9a240cfc90853db6d67029d6aa048eb051bc3253093426c5a3be676125c15490a7dff4310e644f2d5aa7e67e8cf2a8f7371ca040d0f962938f75da43a976457ea72e0c2dce7c6b98744b2c639d6cd03d7b4b21e4c8c8dd7de4b7d5874347368e58619c23566a44c2f9b829a9d9f464526b9f2a0b729aff2c9a13c7c26898d24423df742f1d87c0854fb58bd7f4a54f889ba7ef883bec24786312abe81a504b8f44c6b43754b", 0xc3}, {&(0x7f0000002a80)="75ffd0afdb3de623722c2c7e411ec80261eae7063f6f7d223b29a656f40f937e6dd6f82d84f1f293907c", 0x2a}, {&(0x7f0000002ac0)="7660fe830ec88fd37825f6714d26cc77577910db479354082d376e8584e7079b5eaa6744bd0fc0b8071c47e85979120851d3fef08d6b47627552c40a7d9df07435e51307c1bca30ec75061d6787655307cf5c179704ff02faa9b7423247f43b18bc49ef8a716204435f5d6cc302a6d423806a37058d1", 0x76}, {&(0x7f0000002b40)="155d36e7698af44e2616546b7452199005f8cba63861614a9ee4092e56887b9c5b4ffbca25e1470792426e82ec6e513c9c75e7cd965ac497a29e73e960b68c797faad3baadbf7ae04bb0f2cdc8a44d3d1a93e080ca9850ca4cfe192cde61c948eb93cd2afe06ddc58694bb6eebe868b05ebb60f610f0abfcefb5b30a7fb2addd4b3e7f7af6e3f7e9d5f620c93ce1f86f129d7a0b730e3df830688338f76614ed4617e3b26b9b9a3c92b60d4f615cb1535a31adb4a012e981350452fb92c64521a360503a02be6422fdae54acbbf8b23ad3ceb626d72b366abd6e252d1859366e9697500dd87341", 0xe7}], 0x5, &(0x7f0000002c80)=ANY=[@ANYBLOB="880000000f0100041f000000072916de13ec85f643cc3701b456d807c9297f99bb597a93d472d3e089a95abd577af2c2d377f083314de4d0c2fc8691dee15064693cfe8ef971980647252457eed635442d6bd5390cc7045b3e615fd1a639c7abe1be5bc710e401bd2c8d8157c7116979117a6a8714e897b8357db79d56dad6f8785cb93d7d0000007c0000001f0100000100008083064fa50187af039163269ea77cabbc2ed3c4949f78b9679603c6f206c1b7f2af0a6a212596924bcfd8ffd6de0f886ce1824e310c8d91405420e0cd912a9ffe07b4e67acc849120828b63a9145831902dc283b425372cc66146a38da2adcabbf2000000"], 0x104, 0x4000}, 0x5}], 0x2, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1f, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000002e00)=0x3f) userfaultfd(0x40000002) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:10 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20000) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:10 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000004c0)={0x0, @dev, @broadcast}, &(0x7f0000000500)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x0, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:10 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x800048) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:10 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) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r6 = getpgrp(r3) sched_setaffinity(r6, 0x8, &(0x7f0000004000)=0x2) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r5, 0x0, 0x4) ftruncate(r5, 0x0) close(r4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r3) shutdown(r1, 0x1000000001) 2018/03/29 17:09:10 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) ioctl$KDADDIO(r1, 0x4b34, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:10 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000380)=""/187, &(0x7f0000000440)=0xbb) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x20}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4000000e6f5c35663237b7a8f49e065b4325add1a1ee059b8fd21df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214123779210ad44d5ce53c4563fab6428e3b0ed731da7a6f0b08c94d70b03b9b85fa996701008705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f00000000000000000000000000"], &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf4"], &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r5, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r5, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:10 executing program 5: r0 = socket$inet6(0xa, 0x2000000080001, 0x31df) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400040, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x8000, 0x80000000, 0x7, 0x7fff, 0x0, 0x8, 0x1, 0x4, 0x7, 0x4, 0x4, 0x9fe9, 0x10000, 0x800, 0x793, 0x6, 0x9, 0x0, 0x5, 0x6, 0x7298, 0x1, 0x101, 0x200, 0x4, 0xff, 0x8, 0x100000001, 0x0, 0x4, 0x2, 0x100000001, 0x5, 0x20, 0x7, 0xffff, 0x0, 0x2, 0x2, @perf_config_ext={0x3ff, 0x8}, 0x2000, 0x7f, 0x1f, 0x1, 0xa1e, 0xdf4c, 0x8}, r1, 0x6, r2, 0x2) 2018/03/29 17:09:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0xfffffffffffffd31, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x40000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x7ff, 0x5, 0x1, 0xa6c, 0x0, 0x80, 0x20140, 0x2, 0x2, 0x0, 0x30000, 0x0, 0x3, 0x4, 0x32cd, 0xffffffffffff7fff, 0x6, 0x1, 0xe18, 0x2, 0x4, 0xdbbb, 0x283c, 0x5, 0xffffffffffffff81, 0x3, 0xbb, 0x3ff, 0xffffffffffffffe0, 0x0, 0x8, 0x9, 0x10001, 0x1, 0x200, 0x3, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x1, 0x8001, 0x2, 0x4, 0x4, 0x3}, r2, 0x9, r1, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000000180)=""/139, &(0x7f0000000240)=0x8b) [ 643.256600] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 643.270173] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xc0, r2, 0x300, 0x70bd2a, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xc0}, 0x1, 0x0, 0x0, 0x80}, 0x80) userfaultfd(0x80000) shutdown(r1, 0x0) 2018/03/29 17:09:10 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x0, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 643.297860] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:10 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x920c2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000000c0)={0x3, 0x6b4308a7, 0x2, 0x0, 0x58ea511f}) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/95) 2018/03/29 17:09:10 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x114, 0xa, &(0x7f0000000400)="040011e2", 0x4) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r4, r5}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r6, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:10 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000500)={0x17, &(0x7f00000004c0)="eafae019f684fe58a72a095db058db844a6f2bb77a1ac4"}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:10 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) getpgrp(r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:10 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) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r6 = getpgrp(r3) sched_setaffinity(r6, 0x8, &(0x7f0000004000)=0x2) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r5, 0x0, 0x4) ftruncate(r5, 0x0) close(r4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r3) shutdown(r1, 0x1000000001) 2018/03/29 17:09:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0x0, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 643.388301] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 643.397185] kernel msg: ebtables bug: please report to author: Wrong len argument [ 643.446393] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 643.483296] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x0, 0xffffffffffff38a9}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x6ab, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x401, 0x20}, &(0x7f0000000200)=0xc) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:10 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00009eb000)=ANY=[@ANYBLOB="21ff43281d58"], 0x12) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}}, 0x104) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x325440, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 2018/03/29 17:09:10 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x3) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f00000008c0)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000640)=0x1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000007c0)=""/122) chroot(&(0x7f0000000600)='./file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000700)={r4, 0x2}) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000840)={0x400, 0x8, 0xfffffffffffffbff, 0x204}) epoll_wait(r1, &(0x7f0000000680)=[{}], 0x1, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r5, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000780), &(0x7f0000000880)=0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r6, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r6, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:10 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000940)=""/177, 0xb1) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:10 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) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r6 = getpgrp(r3) sched_setaffinity(r6, 0x8, &(0x7f0000004000)=0x2) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r5, 0x0, 0x4) ftruncate(r5, 0x0) close(r4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r3) shutdown(r1, 0x1000000001) 2018/03/29 17:09:10 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) getpgrp(r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0x0, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:10 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b0034b61beabb7d8858e365de7d65e98c771cb03f23f38b7e32deb04a62f14264f97492fca3ac8caad740c5dbd09484b4a5129178fc5659ed1db2fa615ec626ed3de50b0dd5d6058ba6fba839d9a7546d367951f1937f9ccfc1182fa158e7aa4a09853504aacfcd51663c1fcec81499c750365c2d62380446517043939dbd4fbdac600e1a04678bdee5cfec40a3dd656ba2fdf2e1e748fcb18b66958aee2e67cc3ea60a0c3c"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000005c0)={[{0xff, 0x9a37, 0x101, 0x7, 0x0, 0x7b, 0x3, 0x1, 0x1, 0xb58, 0x200, 0x2, 0x80}, {0x8, 0x80000000, 0x4, 0xb4d, 0x7, 0xff, 0x10001, 0x1, 0x7, 0x7, 0x100000000, 0x7fff, 0x7}, {0x100000000, 0x100000000, 0x7, 0x0, 0x3, 0x7, 0xfd, 0x4, 0x1, 0xffffffffffff7fff, 0x8, 0x10001, 0xfffffffffffffffb}], 0x7fffffff}) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 643.597405] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 lblc 2018/03/29 17:09:10 executing program 7: socketpair(0xb, 0x11, 0x80000000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x87, "cb47b084ad620ee454c49174d2cb8933632d1ce77d82aec5fd5d35a7df3f01b78ab64c29ec0fafc0fe90e5d17e7a9903e85d85f44c886c476e9573ad64c21128f5384367f177fd8bd99998d7ab2aefe9ccfda4853870d40d20bee2dac69158309a0dbec4e26d9eb947a18cabb65ab944444641f74860bda9b3689fa5c5a51dd2b3c458b30e2f4c"}, &(0x7f0000000140)=0xab) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, r2, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000240)) userfaultfd(0x40000000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)=0x8, 0x4) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='gretap0\x00') ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000001c0)) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:10 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x7e3101) ioctl$KDSETLED(r1, 0x4b32, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0xfffffffffffffffd}}}, 0x104) [ 643.644397] kernel msg: ebtables bug: please report to author: Wrong len argument [ 643.659733] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 lblc 2018/03/29 17:09:10 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x400) syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x8, 0x80) 2018/03/29 17:09:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0x0, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:10 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) getpgrp(r5) shutdown(r3, 0x1000000001) [ 643.759054] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 643.772827] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:10 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x7, 0x1a, 0x7, 'queue0\x00', 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, 0x104) 2018/03/29 17:09:10 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:10 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:10 executing program 7: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000240)=0x7, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x4, 0x31, 0xffffffffffffffff, 0x100000) getsockname(r1, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f00000000c0)=0x80) recvfrom$ipx(r2, &(0x7f00000001c0)=""/45, 0x2d, 0x61, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2100, 0x0) getsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffe81) ioctl$TIOCSCTTY(r0, 0x540e, 0x3f) shutdown(0xffffffffffffffff, 0x0) [ 643.820818] kernel msg: ebtables bug: please report to author: Wrong len argument [ 643.881411] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 643.910067] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:11 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000580)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0x2, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:11 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) getpgrp(r5) 2018/03/29 17:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x0, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_getres(0x7, &(0x7f0000000100)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000000, 0x10040) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:11 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:11 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r2 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={0x0, r2, r3}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) timerfd_settime(r0, 0x1, &(0x7f0000000400)={{0x0, 0x989680}}, &(0x7f0000000940)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) timerfd_create(0x5, 0x800) sendto$inet(r4, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:11 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x3) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000000c0)={'nr0\x00', @ifru_settings={0xfff, 0x1200, @sync=&(0x7f0000000100)={0x3, 0x100000001, 0x1}}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80, 0x0) recvfrom$ax25(r1, &(0x7f0000000180)=""/46, 0x2e, 0x2000, &(0x7f00000001c0)={0x3, {"606e9043ab2064"}, 0xbe0b}, 0x10) socket$inet6(0xa, 0x6, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x0, @tick=0x3ff, 0xeb99981, {0x10000, 0x7}, 0xd1, 0x3, 0xffffffff00000000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a1040000b2652589501e59b4654d0ef4f64f391bbd3de50f3817e8f48a64a05848123081e491741673c007e9f574add1524bd3122022f34ac8fbb19c503d4fc6b933450e7cbb8b787336a4ef70ab086aab0b957e262d9f3a83364584936a9ed1c56278db6d1653b63f76935100e53d53595442c0decb5667194864f0174e292a099b8f9b1ac22af30ddd352e8dc2abcafb7b01f94c928fff871904d38a7a2f44327ac8db31d2efb668e8930000000000000000009dc482c3a0892d5897ddd0398c2648fe8039f79b2624a258f9afa4d62fca1cb78be5143e01c3c87370aea3e4d72b35a8ff41226dc610075dd143d2a321943cd323c32a80"], &(0x7f0000000380)=0xa9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}}, 0xffe8) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3) 2018/03/29 17:09:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(0xffffffffffffffff, 0x0) [ 644.056771] kernel msg: ebtables bug: please report to author: Wrong len argument [ 644.082880] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x0, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:11 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) getpgrp(r5) 2018/03/29 17:09:11 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) socket$inet6_dccp(0xa, 0x6, 0x0) 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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='\x00\x00\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000005c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000640)={r4, 0x80000, r0}) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f00100014253467fcc056fb1df591d7c10035444c4554494d4552a3050010001b006367726fdb689d353105a1f428d53df728d1fa7faf530f78bd83bac950af3130bc4c784e6c1799007e732b95bb2efb03dbdb0ad30f8d334e412cf2266c66002564e25f16ce51aee1f512a24ac30cb000000000000000000000", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000580)) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 644.129041] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:11 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:11 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x400, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xc8b, 0x1, 0x9, 0x3, 0x7}, 0xc) [ 644.236720] kernel msg: ebtables bug: please report to author: Wrong len argument [ 644.274140] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 644.314414] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/29 17:09:11 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(r0, 0x0) 2018/03/29 17:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x0, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:11 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4000000e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bd9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7283be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f0000000000000000000000000000b57a6dd6432b00e4647adecfa2025a454c0081c36ffa09471b026db2cfd6738b7aee"], &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) read(r1, &(0x7f0000000040)=""/53, 0x35) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000700)={0x4, 0x9}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:11 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) getpgrp(r5) 2018/03/29 17:09:11 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="25008af917065a7d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000004c0)={0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'lblc\x00', 0x11, 0x7, 0x4d}, 0x2c) 2018/03/29 17:09:11 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:11 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0x800}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000240)="2dcae13c590255f3da7e6fcffd2111342b040ca358daf45c53ce2575170399c38ae2d4980646ec8336707bbf8ba40ddadf0f0e917afb13eeb95a4bd5c2230e11751ad6550daf7580ade6e6c944de33d0339e3a956377b50bd170078412663dcd05807a20c91c02fb6c051eaebad58095ad7a7c2304fd97e0a72ce66472de8238a3a25a548cfa37992e99bfa5145bcb", 0x8f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x100000000, 0x4) socket$inet6(0xa, 0x1, 0x100000001) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000200)={0xfff, 0x2, 0x100000001, 0x20, &(0x7f0000000080)=""/32, 0xad, &(0x7f00000000c0)=""/173, 0x7c, &(0x7f0000000180)=""/124}) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffc}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x7c) 2018/03/29 17:09:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'bond0\x00', 0x3}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000080)=0xff, 0x4) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) [ 644.399450] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 644.420081] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x5b, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:11 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x4, 0x24900) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x9, 0x7ff, 0x1000, 0x9, 0x5d, 0x0, 0x10000, 0x5, 0x40000, 0xd8e, 0x1f, 0x1}) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/195, 0xc3) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c000000d859e63a0000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00000000"], 0x68) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) [ 644.496717] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 644.574701] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:11 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:11 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:11 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x60000000) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000040)={&(0x7f0000010000/0x3000)=nil, 0x6, 0x7, 0x8, &(0x7f0000011000/0x3000)=nil, 0x1}) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r1, &(0x7f0000001300)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/7, 0x7}, {&(0x7f0000001140)=""/178, 0xb2}, {&(0x7f0000001200)}, {&(0x7f0000001240)=""/160, 0xa0}], 0x5) 2018/03/29 17:09:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:11 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000500)={0xfffffffffffffff8, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000004c0)={0x7fffffff, 0x1, 0x401, 0x2, 0x1}, 0x14) 2018/03/29 17:09:11 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/03/29 17:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80000009}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) [ 644.671716] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 644.705543] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x5, {{0xa, 0x4e24, 0x723c0f64, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, {{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) 2018/03/29 17:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 644.715335] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:11 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:11 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x640, 0x100) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)="6fc57f124e7a3b967538a81fea4e7c848b6d427b61f27309cc30a29ed6d91c408c18d1047eb370f826f66f4152aea10d7d91d76fb46601a1659c330c773c70934fd0247f3d22f55f397900f6bce37dd9b2e3411c7b76fc7edc0479cd5da38c6fb71cdd4099586f6352b5fe816ef6a6b36a6a90423ee3c5a5f06ed9d165d22ce8900f904e317977ab240d8a119ad8abc5098a6ad48397780bac028a0d6b99e760db4a30e97ce4ae0ca410f51e8e20fe38da1b5784a4d44e751becb13d132ef3931d15b5141c70a8a6e691fed98c3ec38f0590b39fe91fa7b2905a67821d294748ca01e70b1a82869f", 0xe8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x8000000000080002) shutdown(0xffffffffffffffff, 0x0) 2018/03/29 17:09:11 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:11 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) [ 644.791675] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 644.812294] kernel msg: ebtables bug: please report to author: Wrong len argument [ 644.813556] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:11 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) iopl(0x2) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x110, r0, 0x5c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb0e, 0x0) 2018/03/29 17:09:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000940)={[{0x1, 0xad39, 0x80000001, 0x42e4, 0x7fff, 0x5, 0x3e, 0xffff, 0xb5, 0x1, 0x895f, 0x2, 0x3}, {0x7f, 0x10001, 0x5000000, 0x3, 0x0, 0x3, 0x80000000, 0x8, 0x6, 0x2, 0xf6, 0x0, 0x7}, {0x9aa, 0xfff, 0x3, 0x1, 0x1, 0x6fa1, 0x5, 0x5, 0x1, 0x4, 0x7, 0xfff, 0x7}], 0x2}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:11 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xbc1b5f6c5e7f89f0, 0x2010, r0, 0x0) 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 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f00000004c0)={'ip6_vti0\x00', @ifru_map={0x0, 0x401, 0x0, 0xb8, 0xa06e, 0x8001}}) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:11 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$alg(r3, &(0x7f0000000700)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:11 executing program 5: r0 = socket$inet6(0xa, 0x7ffff, 0x2000004) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000140)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x3ff, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x104) recvfrom$inet6(r0, &(0x7f0000000000)=""/153, 0x99, 0x2, &(0x7f00000000c0)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x1ff}, 0x1c) 2018/03/29 17:09:11 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x101000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x2) [ 644.901332] kernel msg: ebtables bug: please report to author: Wrong len argument [ 644.919114] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:11 executing program 6: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) getpgrp(r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:11 executing program 5: socketpair$inet(0x2, 0x80800, 0x4, &(0x7f0000000000)) socket$inet6(0xa, 0xa, 0x4b77) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/29 17:09:11 executing program 2: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:11 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) [ 644.958143] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:11 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000005c0)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200000010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806787d08007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000004c0)={0xff, 0x2}) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x400000000, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:11 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001700)=ANY=[@ANYRES32=r2, @ANYBLOB="32000000c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa624560b97cf43191fb000000000000000000000000000000009f159e76b1279464a85914f7d0e7547f85c16929614e5fbba809cab778454a1ce5e40704d03ec6c146000d3a44d0f9c8c3cff5e52ef35ed1c26d78e9b875e2bd738c4f8ed2885f46ff97c0ca"], &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r3, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@buf={0x1000, &(0x7f0000000700)="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"}) fchmod(r1, 0x0) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:12 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000100)) epoll_create1(0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000a00)) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) ustat(0x5, &(0x7f0000000940)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000040)="75736572407573657229706f7369785f61636c5f61636365737373656c696e7578ca5c47504c6574683073656c665e00", 0x30, &(0x7f0000000080)=',eth0\x00') shutdown(r0, 0x0) [ 645.062895] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 645.074413] kernel msg: ebtables bug: please report to author: Wrong len argument [ 645.095393] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc 2018/03/29 17:09:12 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/03/29 17:09:12 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) getpgrp(r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x100000000, 0x4) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x384, 0xffffffff, 0xf8, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xff000000, 0xff, 'irlan0\x00', 'ifb0\x00', {}, {0xff}, 0x62, 0x2, 0x4}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x200, 0x0, 0x3, 0x9, 0xff, 0x100000001], 0x6, 0x0, 0x382}, {0x28000, [0xc000000000000, 0x5, 0x3, 0x9e8, 0x0, 0x5], 0x100, 0x0, 0x3}}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@ah={0x2c, 'ah\x00', 0x0, {0x8, 0x8}}, @common=@ah={0x2c, 'ah\x00', 0x0, {0x3, 0x0, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x12, "2942828cc5185f600793d9aab9da21df2e8ed7393983ba4b38f41125150d"}}}, {{@uncond, 0x0, 0x98, 0xc8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x10000, 0x7, 0x20, 0x2}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) 2018/03/29 17:09:12 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) syz_open_dev$vcsa(&(0x7f0000000780)='/dev/vcsa#\x00', 0x5, 0x101000) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) io_setup(0x10001, &(0x7f0000000040)=0x0) io_getevents(r3, 0x8, 0x4, &(0x7f0000000700)=[{}, {}, {}, {}], &(0x7f0000000100)={0x77359400}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) 2018/03/29 17:09:12 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:12 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x201, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='-$\x00', 0xfffffffffffffff9) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000840)={0x8001, 0x2}) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="daef1153fec93f78ec502ce255d5b51f5ef99151afc347eb8155b3fb90f8152907c286e626a05a7d8462928281f2ae235e8e1dd6ff568bc623a975031334ddb650de03af55108b82eb7d281b683e90fb90c7fd6c79e294660a79e0bdefbbdc2918fa0df56f7517770e3d527e9e9187b8a777d896ca64e11d1a6111d7c67a6e6d49590b006c2493a0a49bdb8fd8a9b76756b6eacdc7da46ef20289836a7771ddd7b8b56435dac14223a40f12f9155cf0718e1ee936a07766b15038eda38cffc64671e9494248cd00510f9b35c6c601e875d8dd34b442b1061ad49517e37bdcefd8220451e767a74b5115cf37e6c9a49", 0xef, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="c1647f480fca35045a08f2d8c4672a965592308efae04453aa634a4f533575661ec9dfc08e535654b199fa8f136a2ef9569d214b46fc01d747b1a365f612f795ecefbdb28af2e15f1b8031eaf182c761695ba7a1279f07255894c859704a", 0x5e, 0x0) keyctl$dh_compute(0x17, &(0x7f00000006c0)={r2, r3, r4}, &(0x7f0000000700)=""/22, 0x16, &(0x7f0000000800)={&(0x7f0000000740)={'poly1305\x00'}, &(0x7f0000000780)="46b3f1b822a72e5065fbc7c83b3feebe4ac0310005f16d2922e118209169b2568f4ee4a4e6a6af010bd811ebe0324093b17ea044f47569f1a27116c4efe3837d0769d4730b7c4af48323db5c783cd326f3af502d91a87055023f20d950479379a93697be83405a9c3cb307b2ac1989a7ac851fd91e98745f12bbc3", 0x7b}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x2000000000000003) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000008c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'nr0\x00'}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x0, 'none\x00', 0x8, 0xfffffffffffffff8, 0x1f}, 0x2c) close(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) epoll_create1(0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/222) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000940)={'nat\x00'}, &(0x7f0000000880)=0x54) sendto$inet(r5, &(0x7f00000001c0)="5901ca175ce7d66e57a6c99a01c9a0c28f0be657fc2ee6dbe6856346578dd3c8f42e372b581b83d458755c89c9149531e304a00271e24d44cc20cb53ae9c7e84", 0x40, 0x4, &(0x7f0000000040)={0x2, 0x8000000000080000, @rand_addr=0x5}, 0x10) 2018/03/29 17:09:12 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1fc, 0x4000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000595ff8)=0x3) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000004c0)={{0x3, 0x1, 0x71, 0x3, 0x6}}) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="cc020000010b0c0026bd7000fbdbdf250e00000124006f001000140049444c4554494d455200190010001b006367726f757073656c662d0008001a00", @ANYBLOB="08008a001806780408007b00"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000500)={0x4, {{0x2, 0x4e22, @rand_addr=0x80000001}}}, 0x84) finit_module(r2, &(0x7f0000000140)='\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x1, 0xb1d, 0x2, 0x9}, {0x1ff, 0x8000, 0xffff}, {0x371, 0x6, 0x4, 0x7}]}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x50) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000680)={0x1, r0}) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 17:09:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0x0, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) [ 645.204851] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:12 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x1, {0xa, 0x4e20, 0x5, @empty, 0x1}}}, 0x80) 2018/03/29 17:09:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) shutdown(r0, 0x1) 2018/03/29 17:09:12 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000580)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x10, 0x0, 0x43}, {@multicast2=0xe0000002, 0x4e24, 0x7, 0x7, 0x8, 0x8}}, 0x44) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x50) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000600)=""/101, &(0x7f0000000680)=0x65) move_pages(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb4, "e6f5c3798ec15663237b7a8f49e065b4325add1a1ee059b8fd8937fd8099ea4c2422bc9fdef721df685592e3b16cb5114b1a5735cf6ace8ae751cb20621ca35922553d500e6e90f670d6f2de02c488a9ec80943325c6f936afcc77759e161775bc3ce5ba49df26d549152214428e3b0ed731da7a6f0b08c94d70b03b9b85fa99679f068705bc2548f7babcf3b1670023807ea358480a04865225d7282be3086134a5d80f52c07860a4fd3a769a88b9fa696a141f"}, &(0x7f0000000200)=0xbc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x32, "c68671e8db8b30ab4f10150c9974ca39a3d03d1f0885da3eaa62384b0b25b6b7b03b2a31bb85368e06b14560b97cf43191fb"}, &(0x7f0000000540)=0x3a) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) connect$unix(r5, &(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x256) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x141600, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000740)={r4, 0x5e72}, &(0x7f0000000800)=0x8) bind$bt_l2cap(r5, &(0x7f0000000140)={0x1f, 0x1f, {0xb8b, 0x5, 0x3ff, 0x2, 0x1ff, 0x9}, 0x9, 0x1}, 0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000700)='dctcp\x00', 0x6) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x8, 0x101002) [ 645.270625] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 645.289389] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 645.290858] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/29 17:09:12 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x0, 0x0, 0x400}, 0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) getpgrp(r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002340)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002540)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r2, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68020000090b000126bd7000fbdbdf2503000008081e2c00"], 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0x0, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r3, &(0x7f0000000880), 0x0) 2018/03/29 17:09:12 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x200) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000000140)=""/138, 0x8a, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x9, 0x100000001}, &(0x7f0000000380)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x400, 0x10, 0x10b8533e, 0x80000000}, &(0x7f0000000400)=0x18) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[{0x6}]}, 0x10) socket(0x1b, 0xa, 0xd54) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='raw\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='ovf\x00', 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r8 = getpgrp(r5) sched_setaffinity(r8, 0x8, &(0x7f0000004000)=0x2) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r7, 0x0, 0x4) ftruncate(r7, 0x0) close(r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) shutdown(r3, 0x1000000001) 2018/03/29 17:09:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x40000000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40440, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/182) shutdown(0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) write$rdma_cm(r1, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) write$rdma_cm(r1, &(0x7f00000003c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000380), r2}}, 0x18) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080)=0x9ac, 0x4) [ 645.369921] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 645.439333] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20004 lblc [ 645.443237] kernel msg: ebtables bug: please report to author: Wrong len argument [ 645.463869] ------------[ cut here ]------------ [ 645.469748] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 645.479559] WARNING: CPU: 0 PID: 21 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 645.488132] Kernel panic - not syncing: panic_on_warn set ... [ 645.488132] [ 645.495476] CPU: 0 PID: 21 Comm: kworker/u4:1 Not tainted 4.16.0-rc7+ #280 [ 645.502466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.511814] Workqueue: ib_addr process_one_req [ 645.516370] Call Trace: [ 645.518931] dump_stack+0x194/0x24d [ 645.522537] ? arch_local_irq_restore+0x53/0x53 [ 645.527186] ? vsnprintf+0x1ed/0x1900 [ 645.530966] panic+0x1e4/0x41c [ 645.534133] ? refcount_error_report+0x214/0x214 [ 645.538861] ? show_regs_print_info+0x18/0x18 [ 645.543339] ? __warn+0x1c1/0x200 [ 645.546771] ? debug_print_object+0x166/0x220 [ 645.551240] __warn+0x1dc/0x200 [ 645.554493] ? debug_print_object+0x166/0x220 [ 645.558964] report_bug+0x1f4/0x2b0 [ 645.562574] fixup_bug.part.11+0x37/0x80 [ 645.566608] do_error_trap+0x2d7/0x3e0 [ 645.570467] ? vprintk_default+0x28/0x30 [ 645.574504] ? math_error+0x400/0x400 [ 645.578278] ? printk+0xaa/0xca [ 645.581532] ? show_regs_print_info+0x18/0x18 [ 645.586003] ? __usermodehelper_disable+0x2f0/0x2f0 [ 645.590998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 645.595820] do_invalid_op+0x1b/0x20 [ 645.599510] invalid_op+0x1b/0x40 [ 645.602938] RIP: 0010:debug_print_object+0x166/0x220 [ 645.608011] RSP: 0018:ffff8801d944f210 EFLAGS: 00010086 [ 645.613351] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815b7bde [ 645.620595] RDX: 0000000000000000 RSI: 1ffff1003b289df2 RDI: 1ffff1003b289dc7 [ 645.627837] RBP: ffff8801d944f250 R08: ffffffff87b3b658 R09: 1ffff1003b289d99 [ 645.635084] R10: ffffed003b289e71 R11: ffffffff87b3b658 R12: 0000000000000001 [ 645.642327] R13: ffffffff87b16640 R14: ffffffff86e59240 R15: ffffffff8147fea0 [ 645.649573] ? __usermodehelper_disable+0x2f0/0x2f0 [ 645.654574] ? vprintk_func+0x5e/0xc0 [ 645.658364] debug_check_no_obj_freed+0x662/0xf1f [ 645.663195] ? free_obj_work+0x690/0x690 [ 645.667231] ? trace_hardirqs_on+0xd/0x10 [ 645.671361] ? cma_deref_id+0x2c/0x30 [ 645.675142] ? __lock_is_held+0xb6/0x140 [ 645.679183] ? debug_check_no_locks_freed+0x264/0x3c0 [ 645.684349] ? cma_work_handler+0x1d0/0x1d0 [ 645.688642] kfree+0xc7/0x260 [ 645.691727] process_one_req+0x2e7/0x6c0 [ 645.695767] ? addr_resolve+0xbc0/0xbc0 [ 645.699720] ? __lock_is_held+0xb6/0x140 [ 645.703768] process_one_work+0xc47/0x1bb0 [ 645.707976] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 645.713138] ? trace_hardirqs_on+0xd/0x10 [ 645.717271] ? pwq_dec_nr_in_flight+0x450/0x450 [ 645.721929] ? __schedule+0x903/0x1ec0 [ 645.725809] ? trace_hardirqs_off+0x10/0x10 [ 645.730101] ? lock_downgrade+0x980/0x980 [ 645.734243] ? lock_acquire+0x1d5/0x580 [ 645.738190] ? lock_acquire+0x1d5/0x580 [ 645.742136] ? worker_thread+0x4a3/0x1990 [ 645.746258] ? lock_downgrade+0x980/0x980 [ 645.750381] ? lock_release+0xa40/0xa40 [ 645.754332] ? retint_kernel+0x10/0x10 [ 645.758196] ? do_raw_spin_trylock+0x190/0x190 [ 645.762775] worker_thread+0x223/0x1990 [ 645.766725] ? finish_task_switch+0x1c1/0x7e0 [ 645.771214] ? process_one_work+0x1bb0/0x1bb0 [ 645.775682] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 645.780673] ? trace_hardirqs_on+0xd/0x10 [ 645.784796] ? _raw_spin_unlock_irq+0x27/0x70 [ 645.789269] ? finish_task_switch+0x1c1/0x7e0 [ 645.793738] ? finish_task_switch+0x182/0x7e0 [ 645.798210] ? copy_overflow+0x20/0x20 [ 645.802094] ? __schedule+0x903/0x1ec0 [ 645.805967] ? trace_hardirqs_off+0x10/0x10 [ 645.810269] ? find_held_lock+0x35/0x1d0 [ 645.814313] ? find_held_lock+0x35/0x1d0 [ 645.818353] ? complete+0x62/0x80 [ 645.821786] ? __schedule+0x1ec0/0x1ec0 [ 645.825730] ? do_wait_intr_irq+0x3e0/0x3e0 [ 645.830024] ? __lockdep_init_map+0xe4/0x650 [ 645.834409] ? do_raw_spin_trylock+0x190/0x190 [ 645.838964] ? lockdep_init_map+0x9/0x10 [ 645.842996] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 645.848081] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 645.853073] ? trace_hardirqs_on+0xd/0x10 [ 645.857207] ? __kthread_parkme+0x176/0x240 [ 645.861504] kthread+0x33c/0x400 [ 645.864844] ? process_one_work+0x1bb0/0x1bb0 [ 645.869315] ? kthread_stop+0x7a0/0x7a0 [ 645.873269] ret_from_fork+0x3a/0x50 [ 645.876983] [ 645.876985] ====================================================== [ 645.876988] WARNING: possible circular locking dependency detected [ 645.876989] 4.16.0-rc7+ #280 Not tainted [ 645.876992] ------------------------------------------------------ [ 645.876994] kworker/u4:1/21 is trying to acquire lock: [ 645.876995] ((console_sem).lock){-.-.}, at: [<0000000054bb3c3f>] down_trylock+0x13/0x70 [ 645.877001] [ 645.877003] but task is already holding lock: [ 645.877004] (&obj_hash[i].lock){-.-.}, at: [<0000000061ce0888>] debug_check_no_obj_freed+0x1e9/0xf1f [ 645.877010] [ 645.877012] which lock already depends on the new lock. [ 645.877013] [ 645.877014] [ 645.877016] the existing dependency chain (in reverse order) is: [ 645.877017] [ 645.877018] -> #3 (&obj_hash[i].lock){-.-.}: [ 645.877024] _raw_spin_lock_irqsave+0x96/0xc0 [ 645.877026] __debug_object_init+0x109/0x1040 [ 645.877028] debug_object_init+0x17/0x20 [ 645.877030] hrtimer_init+0x8c/0x410 [ 645.877032] init_dl_task_timer+0x1b/0x50 [ 645.877033] __sched_fork+0x2bb/0xb60 [ 645.877035] init_idle+0x75/0x820 [ 645.877037] sched_init+0xb19/0xc43 [ 645.877038] start_kernel+0x452/0x819 [ 645.877040] x86_64_start_reservations+0x2a/0x2c [ 645.877042] x86_64_start_kernel+0x77/0x7a [ 645.877044] secondary_startup_64+0xa5/0xb0 [ 645.877045] [ 645.877046] -> #2 (&rq->lock){-.-.}: [ 645.877052] _raw_spin_lock+0x2a/0x40 [ 645.877053] task_fork_fair+0x7a/0x690 [ 645.877055] sched_fork+0x450/0xc10 [ 645.877057] copy_process.part.38+0x17c9/0x4bd0 [ 645.877059] _do_fork+0x1f7/0xf70 [ 645.877060] kernel_thread+0x34/0x40 [ 645.877073] rest_init+0x22/0xf0 [ 645.877074] start_kernel+0x7f1/0x819 [ 645.877076] x86_64_start_reservations+0x2a/0x2c [ 645.877078] x86_64_start_kernel+0x77/0x7a [ 645.877080] secondary_startup_64+0xa5/0xb0 [ 645.877081] [ 645.877082] -> #1 (&p->pi_lock){-.-.}: [ 645.877088] _raw_spin_lock_irqsave+0x96/0xc0 [ 645.877090] try_to_wake_up+0xbc/0x15f0 [ 645.877091] wake_up_process+0x10/0x20 [ 645.877093] __up.isra.0+0x1cc/0x2c0 [ 645.877095] up+0x13b/0x1d0 [ 645.877096] __up_console_sem+0xb2/0x1a0 [ 645.877098] console_unlock+0x5af/0xfb0 [ 645.877100] do_con_write+0x106e/0x1f70 [ 645.877101] con_write+0x25/0xb0 [ 645.877103] n_tty_write+0x5ef/0xec0 [ 645.877105] tty_write+0x3fa/0x840 [ 645.877106] __vfs_write+0xef/0x970 [ 645.877108] vfs_write+0x189/0x510 [ 645.877110] SyS_write+0xef/0x220 [ 645.877111] do_syscall_64+0x281/0x940 [ 645.877114] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 645.877115] [ 645.877115] -> #0 ((console_sem).lock){-.-.}: [ 645.877121] lock_acquire+0x1d5/0x580 [ 645.877123] _raw_spin_lock_irqsave+0x96/0xc0 [ 645.877125] down_trylock+0x13/0x70 [ 645.877127] __down_trylock_console_sem+0xa2/0x1e0 [ 645.877129] console_trylock+0x15/0x70 [ 645.877130] vprintk_emit+0x5b5/0xb90 [ 645.877132] vprintk_default+0x28/0x30 [ 645.877134] vprintk_func+0x57/0xc0 [ 645.877135] printk+0xaa/0xca [ 645.877137] __warn_printk+0x90/0xf0 [ 645.877139] debug_print_object+0x166/0x220 [ 645.877141] debug_check_no_obj_freed+0x662/0xf1f [ 645.877143] kfree+0xc7/0x260 [ 645.877145] process_one_req+0x2e7/0x6c0 [ 645.877146] process_one_work+0xc47/0x1bb0 [ 645.877148] worker_thread+0x223/0x1990 [ 645.877150] kthread+0x33c/0x400 [ 645.877152] ret_from_fork+0x3a/0x50 [ 645.877153] [ 645.877155] other info that might help us debug this: [ 645.877156] [ 645.877158] Chain exists of: [ 645.877159] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 645.877166] [ 645.877168] Possible unsafe locking scenario: [ 645.877169] [ 645.877171] CPU0 CPU1 [ 645.877172] ---- ---- [ 645.877173] lock(&obj_hash[i].lock); [ 645.877178] lock(&rq->lock); [ 645.877181] lock(&obj_hash[i].lock); [ 645.877185] lock((console_sem).lock); [ 645.877188] [ 645.877189] *** DEADLOCK *** [ 645.877190] [ 645.877192] 3 locks held by kworker/u4:1/21: [ 645.877193] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<000000000862575c>] process_one_work+0xb12/0x1bb0 [ 645.877200] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<000000007185afdb>] process_one_work+0xb89/0x1bb0 [ 645.877207] #2: (&obj_hash[i].lock){-.-.}, at: [<0000000061ce0888>] debug_check_no_obj_freed+0x1e9/0xf1f [ 645.877213] [ 645.877215] stack backtrace: [ 645.877217] CPU: 0 PID: 21 Comm: kworker/u4:1 Not tainted 4.16.0-rc7+ #280 [ 645.877221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.877222] Workqueue: ib_addr process_one_req [ 645.877225] Call Trace: [ 645.877226] dump_stack+0x194/0x24d [ 645.877228] ? arch_local_irq_restore+0x53/0x53 [ 645.877230] print_circular_bug.isra.38+0x2cd/0x2dc [ 645.877232] ? save_trace+0xe0/0x2b0 [ 645.877234] __lock_acquire+0x30a8/0x3e00 [ 645.877236] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 645.877238] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 645.877240] ? __save_stack_trace+0x6e/0xd0 [ 645.877241] ? noop_count+0x40/0x40 [ 645.877243] ? check_usage+0x22f/0xb60 [ 645.877245] ? perf_trace_lock+0xd6/0x900 [ 645.877246] ? trace_hardirqs_off+0x10/0x10 [ 645.877248] lock_acquire+0x1d5/0x580 [ 645.877250] ? lock_acquire+0x1d5/0x580 [ 645.877251] ? down_trylock+0x13/0x70 [ 645.877253] ? lock_release+0xa40/0xa40 [ 645.877255] ? vprintk_emit+0x43b/0xb90 [ 645.877256] ? lock_downgrade+0x980/0x980 [ 645.877258] ? kvm_sched_clock_read+0x25/0x40 [ 645.877260] ? sched_clock+0x31/0x40 [ 645.877262] ? sched_clock_cpu+0x1b/0x180 [ 645.877263] ? vprintk_emit+0x5b5/0xb90 [ 645.877265] _raw_spin_lock_irqsave+0x96/0xc0 [ 645.877267] ? down_trylock+0x13/0x70 [ 645.877268] down_trylock+0x13/0x70 [ 645.877270] ? vprintk_emit+0x5b5/0xb90 [ 645.877272] __down_trylock_console_sem+0xa2/0x1e0 [ 645.877274] console_trylock+0x15/0x70 [ 645.877275] vprintk_emit+0x5b5/0xb90 [ 645.877277] ? console_unlock+0xfb0/0xfb0 [ 645.877279] ? trace_event_raw_event_lock+0x340/0x340 [ 645.877281] ? __might_sleep+0x95/0x190 [ 645.877282] ? addr_handler+0xa3/0x380 [ 645.877284] ? __mutex_lock+0x16f/0x1a80 [ 645.877286] ? addr_handler+0xa3/0x380 [ 645.877288] ? trace_hardirqs_off+0x10/0x10 [ 645.877289] ? perf_trace_lock+0xd6/0x900 [ 645.877291] ? rcu_note_context_switch+0x710/0x710 [ 645.877293] ? perf_trace_lock+0xd6/0x900 [ 645.877295] ? __usermodehelper_disable+0x2f0/0x2f0 [ 645.877297] vprintk_default+0x28/0x30 [ 645.877298] vprintk_func+0x57/0xc0 [ 645.877300] printk+0xaa/0xca [ 645.877302] ? show_regs_print_info+0x18/0x18 [ 645.877303] ? __warn_printk+0x84/0xf0 [ 645.877305] ? addr_resolve+0xbc0/0xbc0 [ 645.877307] __warn_printk+0x90/0xf0 [ 645.877308] ? test_taint+0x20/0x20 [ 645.877310] ? lock_release+0xa40/0xa40 [ 645.877312] ? print_irqtrace_events+0x270/0x270 [ 645.877313] ? addr_resolve+0xbc0/0xbc0 [ 645.877315] debug_print_object+0x166/0x220 [ 645.877317] debug_check_no_obj_freed+0x662/0xf1f [ 645.877319] ? free_obj_work+0x690/0x690 [ 645.877321] ? trace_hardirqs_on+0xd/0x10 [ 645.877322] ? cma_deref_id+0x2c/0x30 [ 645.877324] ? __lock_is_held+0xb6/0x140 [ 645.877326] ? debug_check_no_locks_freed+0x264/0x3c0 [ 645.877328] ? cma_work_handler+0x1d0/0x1d0 [ 645.877329] kfree+0xc7/0x260 [ 645.877331] process_one_req+0x2e7/0x6c0 [ 645.877333] ? addr_resolve+0xbc0/0xbc0 [ 645.877334] ? __lock_is_held+0xb6/0x140 [ 645.877336] process_one_work+0xc47/0x1bb0 [ 645.877338] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 645.877340] ? trace_hardirqs_on+0xd/0x10 [ 645.877342] ? pwq_dec_nr_in_flight+0x450/0x450 [ 645.877344] ? __schedule+0x903/0x1ec0 [ 645.877346] ? trace_hardirqs_off+0x10/0x10 [ 645.877347] ? lock_downgrade+0x980/0x980 [ 645.877349] ? lock_acquire+0x1d5/0x580 [ 645.877351] ? lock_acquire+0x1d5/0x580 [ 645.877353] ? worker_thread+0x4a3/0x1990 [ 645.877354] ? lock_downgrade+0x980/0x980 [ 645.877356] ? lock_release+0xa40/0xa40 [ 645.877358] ? retint_kernel+0x10/0x10 [ 645.877360] ? do_raw_spin_trylock+0x190/0x190 [ 645.877362] worker_thread+0x223/0x1990 [ 645.877363] ? finish_task_switch+0x1c1/0x7e0 [ 645.877365] ? process_one_work+0x1bb0/0x1bb0 [ 645.877367] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 645.877369] ? trace_hardirqs_on+0xd/0x10 [ 645.877371] ? _raw_spin_unlock_irq+0x27/0x70 [ 645.877373] ? finish_task_switch+0x1c1/0x7e0 [ 645.877375] ? finish_task_switch+0x182/0x7e0 [ 645.877376] ? copy_overflow+0x20/0x20 [ 645.877378] ? __schedule+0x903/0x1ec0 [ 645.877380] ? trace_hardirqs_off+0x10/0x10 [ 645.877381] ? find_held_lock+0x35/0x1d0 [ 645.877383] ? find_held_lock+0x35/0x1d0 [ 645.877385] ? complete+0x62/0x80 [ 645.877386] ? __schedule+0x1ec0/0x1ec0 [ 645.877388] ? do_wait_intr_irq+0x3e0/0x3e0 [ 645.877390] ? __lockdep_init_map+0xe4/0x650 [ 645.877392] ? do_raw_spin_trylock+0x190/0x190 [ 645.877394] ? lockdep_init_map+0x9/0x10 [ 645.877395] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 645.877397] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 645.877399] ? trace_hardirqs_on+0xd/0x10 [ 645.877401] ? __kthread_parkme+0x176/0x240 [ 645.877403] kthread+0x33c/0x400 [ 645.877404] ? process_one_work+0x1bb0/0x1bb0 [ 645.877406] ? kthread_stop+0x7a0/0x7a0 [ 645.877408] ret_from_fork+0x3a/0x50 [ 646.953374] Shutting down cpus with NMI [ 647.858101] Dumping ftrace buffer: [ 647.861620] (ftrace buffer empty) [ 647.865300] Kernel Offset: disabled [ 647.868902] Rebooting in 86400 seconds..