eb6ff006aa221390f0e997686089fb3e4626e67a43e8930f27681eb1e0a55e92d8d4ebf12aef879145cc92d34a3f78fc214f7474fd94eeeb52271f7787a9b9b36cc385d2a71e6c52bdd201ca7417591", &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000280)="01ba265c7e092d3ec093bd6bdedf1189928015545ee290aaa8a3ca899fecfba4f67fa66d6a60e4914f55e95b20d79abd5503cb0a0faaa0b0a3f0887c5ebbb6080584cd4a3dbcf9fd612ae7a1993dbc2be4adc1bb50e8") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x83}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1, 0x80f, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000340)=0x2, 0x4) 2018/03/22 10:51:59 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300)=[{&(0x7f0000000340)=""/102, 0x66}], 0x2bf, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/keycreate\x00') sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x17f}, 0x0) write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, 'unconfined_u\x00'}, 0x39) pwritev(r1, &(0x7f0000001400), 0x0, 0x0) 2018/03/22 10:51:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x7000) shmdt(r0) 2018/03/22 10:51:59 executing program 3: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x81, 0x400) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) getegid() write(r0, &(0x7f0000ffdffb)='#!', 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) fchmod(r0, 0x184) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='trusted./dev_arbiter\x00']) 2018/03/22 10:51:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, &(0x7f0000000280)=""/163, 0xa3}, 0x0) 2018/03/22 10:51:59 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/validatetrans\x00', 0x1, 0x0) signalfd4(r0, &(0x7f0000000200)={0x3}, 0x8, 0x800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f00000000c0)="130000003d16270f0000000000000000000000", 0x13) 2018/03/22 10:51:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@empty, 0x10, r2}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/22 10:51:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x20, 0x0, 'client0\x00', 0x0, "ed5bedf3ad3b9c44", "1342b8502cbec713122f260faea8c0114f01cca9b1d7bfe0ae4c1fc109160d59"}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) accept4$inet6(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000005c0)=0x1c, 0x0) 2018/03/22 10:51:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0xfa8, 0x4) recvmsg(r0, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) write(r0, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) [ 219.283195] IPVS: ftp: loaded support on port[0] = 21 2018/03/22 10:51:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f00004b7000/0x2000)=nil, 0x2000}) getsockopt$sock_int(r4, 0x1, 0x7dd9c94b7606f5a6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 10:51:59 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x440000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x10000, 0x7, 0x2000}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="b26c5464446120282bddf9f7fbbed0f98af0e31aa423ea1fe9cc3067948a87d369c35411ebcc5c552947d85c3e90ff55dc0ac52e7ffe6149de1ce19d370f50c645", 0x41, 0x0) keyctl$setperm(0x5, r1, 0x1000) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/139, 0x8b}], 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x4000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000380)=0x976f, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@int=0x9, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x40df, 0x2) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000480)=0x5) r4 = openat(r2, &(0x7f00000004c0)='./file0\x00', 0x0, 0x2) getsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000500)=""/214, &(0x7f0000000600)=0xd6) semget(0x2, 0x6, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000640)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) accept4$ax25(r3, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x80000) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000007c0)={0x4, &(0x7f0000000780)=[{}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000000840)={0x10000000}) r6 = fcntl$getown(r5, 0x9) sched_setscheduler(r6, 0x6, &(0x7f0000000880)=0xffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00000008c0)={0x2, 0xfffffffffffffffa, 0x0, 0x1, 0x9, 0x8}) fstat(r2, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() keyctl$chown(0x4, r1, r7, r8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000009c0)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000a80)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000ac0)=@assoc_value={r9, 0x3}, 0x8) 2018/03/22 10:51:59 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000001c0)={0x0, 0x5, 0x2, 0x80, 0x550, 0x4, 0x1, 0x8, 0xff, 0x0, 0x7, 0x7fffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="410000be75de1ec61bb39abea7009710d4eee2b609d5dd97e7e3932ee5d272f84ea6bcbb4b634a612ca32926e712c984affc995e522eb99d354ae7dde277b7fbb851804fcac16b3130a874b59b9dc0ce8d970384380eea8bcad2eeda1b35028618fc7debb90a8d7c2c0e7e70e26f61990a19da027c03d6e295b6cf4a3e766ed370fa1732a1bb677b623c66795f2d400ace81dda11502e0267e9839568dd31c498fd3076f5295413aa5056e51243445a3274c5e680e9f1e084bbd18abcc9789b651f541521cb4bbdd5ceb6dd7fac43c634e75ba5395a5c111821b798218707675eda9323a43c12400ca79", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x81, 0x5, 0x81, 0x1, r2}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xf4b0}, &(0x7f0000000140)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r6, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000004c0)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r5, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x100, 0x7fffffff}, &(0x7f0000000600)=0x90) 2018/03/22 10:51:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000300)={0x6}) write$eventfd(r0, &(0x7f0000857ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x84, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0f630c4001000000040000000000000011634840020000000000000003000000000000000000000010000000000000000000000048000000000000000800000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000040000000000000009000000000000008561646600000000080000000000000000000000000000004000000000000000"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="71de10a3cadd7adef4f7f4e2ae300000bc7f30000000008eace82b8dba9797e1"], @ANYBLOB="060000000000000006630440040000000f630c400400000000000000000000000e630c40020000000300000000000000"], 0x8f, 0x0, &(0x7f0000000200)="a449fd9e781b44384702154a13e2804347e5f10cd82fadec17f7b2c06c61f8dd5471b77c72c202d67f7d716ca29c27d138e18b0324b309d9efe334ee7446caf63bfa49a251a322316b703b89cace17175d821199e3a9ce0aac84f9382af02537a69881b537e24455eb323790e4cd2cfd1c37942a7190bbd361a45e10d6a292dd95219b633e1b74c98ba2a101a583b2"}) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) 2018/03/22 10:51:59 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x100, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0xe2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77c, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') ppoll(&(0x7f0000000040)=[{r1, 0x8000}, {r1, 0xd}, {r1}, {r1, 0x100}, {r1, 0x10}, {r1, 0x4430}, {r1, 0x2450}, {r1, 0x2000}], 0x8, &(0x7f0000000180), &(0x7f00000001c0)={0x2}, 0x8) 2018/03/22 10:51:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x9, 0x3}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000200)="5dd102ae2078c425d72978d3c439ac655be05e43ba4d956a76c343ded8c4fa868c75d59cf9ccef879fd2f09d87a2d89d", &(0x7f0000000240)="af61a8ad3ba2a92e678a180d1148c851ccc16e52c85b9e8ae8d9f43befc001712b377293ad20787b0c35f64b03a2f8f66d97db7ee6d2bfa101df97fcd669937417f47b6fc8398166905f38f98327c2f407610764c724de3dc9d2e7b901a32cf7198844034b134337c2f040c15a648011439a967e4d2410c07f400c8c932cd35f4c6280b97f92a60b", 0x2}, 0x20) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000001c0)=""/34) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x7, 0xa0, &(0x7f0000000080)="86944aaa437468728a9591e121c924fb039b98c8a6e38651f436c64baeb0ef7ab16a6863288c4a8e469bdc7c9a09125981da9b10225165c7ba3c1c8fc2d81f8a1c245765a3e294e36e05ad91feca3f6f4676bc596d08308d1262c7062cafc365f72f67bda06cc23842ccbd88fcca9b4a2a8968c6d3a0a9e9aff9e4da8348fda492f2ba312e52e92f40a8837cd72b2a1e84f8abeda9dace9bfad22b8bb977c54f"}) 2018/03/22 10:51:59 executing program 4: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/198, 0xc6}], 0x1, &(0x7f00000008c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x4) 2018/03/22 10:51:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x84800) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000080)=0x6) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/22 10:51:59 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x2, 0x558, [0x0, 0x20000180, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000000), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x66f) 2018/03/22 10:51:59 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 10:51:59 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[0x8001, 0x7]}) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000240)=""/205, 0xcd}, {&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/85, 0x55}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') [ 219.423209] kernel msg: ebtables bug: please report to author: Wrong len argument [ 219.444942] audit: type=1400 audit(1521715919.808:149): avc: denied { map } for pid=17604 comm="syz-executor3" path="/dev/dsp" dev="devtmpfs" ino=1206 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/03/22 10:51:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) lseek(r0, 0x0, 0x2) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/10, 0xa}], 0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 2018/03/22 10:51:59 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip_vti0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/03/22 10:51:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) r1 = socket(0x1f, 0x4, 0x3) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x591, 0x2) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/22 10:51:59 executing program 6: inotify_init() r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/104, &(0x7f00000000c0)=0x68) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/03/22 10:51:59 executing program 7: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x40, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001840)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001940)=0xe8) r4 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001980)=0x0) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x1) sendmsg$unix(r1, &(0x7f0000001b80)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000240)="ea507191e47635d247bc2f16d8bfeada1f398ebba1660a01e094db04eaf1", 0x1e}, {&(0x7f0000000300)="a2e297be4dbb483030b39df882f3aad1903b0a3550f2ca983604113b01220e9bc0eaa0db9aa4a3ccfb03822eb361dfd1cf4d80994c3d742e5b598a661d68c68622279c5ba172d79fd08f34113341e606476c129182d16f55a8008dc4abad9af5f32db586588b357879e9790cc164b2c15c0e", 0x72}, {&(0x7f0000000380)="dbe546dd08600ba08a2eff4476763f881f71d22869d841e44cf1465585b987340a4658ac6d16e8caf0ad28b02854e1c38e2d1205f65df722177d6db5b3da249a14866a5ad3e9b4eda70e6283566348398dedd6", 0x53}, {&(0x7f0000000400)="7a7c0b9b5c4d955f5c4dc6695fd41c99661ed3f25577d4ba14855626eacdb5218a9d0cde923efb6f740f03a093153d800a39512ea253a7e0748c931349902079b22e7cf8e8e5bae0d2946c6e6af991d5c0d22fcfd6cd414d34ad37496523046ba75c7a73521280cf9a2faa789e30cea3fc4b90c71d7e8b04499eba0af7be146d5454498a980bf72c3a2f83951e722948c1f188872367595de080c46efee3f57a2315b3022fb08bc7e86da2b20c005e7cc67a2b0aae14f8f7c3bffcd55318cb60b2442ef0eff3884684b296aecc1d165a8855ed0a70c4d1fbdaeabe918d3348fc89ba74334da738878599b9269a507578b1122fb1a85e06b95aeeb69f8c9bd41da8c67eb18af13e84a59be67aadd44acc36a9e387663ae58bad51cca1036dab51c3853aad19a72da77e4ceb79a09ea9592c038d38398efadff13216fc7bae76825f3180a0a4996afdb2ffe57ca2364d51c3b967f7aeebd9f1bad909e573b0e3710c665e86fc0b39cafea122c7a59a20c0ec11a67b8270fcd1412c1421ae70788ad3132350b1f79ec59205402015f89ea849583f3bed0aaddac4f87d3fdd4ea3dce5ba737c32f5f7946716d0b6389719f98c5f16d510ca707668c4074756d8fc62fff52e8dea80e345785d0c394a817325ea196196b67616afe2df5409866beea58f99892ef0760c3e0d6c6c9000e3dc498a4d6522cd439a653d0cf1455c13c95ef1bdd494636aba15a3adca9ce56aa334284851acb0ce67b4c42dbb574dd63e230d1bf5d4cdbbbf9f13e25b13faafdac13a8d76e7d6c9cf828941db188ca69506514f1a0aa6ee41d5038c469c66d68260364cd88e0327f0cd46ec8dd25348aec7cdce54c344434b363e814269ba9049498fdf59b4fdd0c54d4f55c70d955abcaa5ef9f038b97ee070e044cda737ebf183c42441c6a359d81251251889b1357150d7c6502720a7ea806e3167e7386f2464af15894a4973422b429e5f36d93d03c15606d268e8919a0ba6133da678257cf8ad8fbc4b0b75842de4326803f85eefc77a33a3faa1aea350df6675727cafb4af961821ac964ad3ecbfd1da6b73f55eff5f3d5095d3590b83d2dfbefe45ba8f90d91dc882a85b627ed49f831db4b0cb5679563941a03915eb675bdc88756330c678fb2565999fb69a89d273e94642ac637caec1c48e0e51551c42687568011e47198001c268aca89cc4ba2bd3383af32a27b5fd628041ac95692c673aa69d15e571b155bbfe2acff9870a2246d665e10dcfca8d725b2b78439a3acf68ac3fb4e8adeb322ac6b45dd1a3f6414856ad6e50b445c5e55f0d578a1236a1bac0fe8735093ebdfe12fa98a5597817da981ce130cb0d9b8655833d41cd656605d0f9fdf0d3fc8254d8e462dc37ba35eb17f0af4f0bd1e06e43aa3b163224537dfc96073920b96e91044f8868485ca553c1208b996a099453a28ddf3a02908813028defea5e7513606043cf7447da2615d6411c8f8507aab3038ba1dadbe1d9cd9f28d6b570dbecefb7b6e8f8cbbc6462f46308c060022a16dca6dec406f56374cc238c36b1e2d18e0729748e610d87c488325f1005ed14642d22c24b498e56113ddc6e1b737862ae31e8f670c32583b410e5c1220067862377bdc9e2dbe21d1cf5b1271c9b45b1643b2bad018575525b0e41450538c8f6d8180889615de993a71ed80ea59c8cd3c80d50db9d779f09f5036ec654035e0202425e30d7269ce1d16be266701024c298561bd08d969572fc608ca45ce9c3353bd2b855422105626cd7087474744d9783c71bbc8d3c4aae04b36ee7deff70e08f39efd0f799af44dec2e6853baef354dec7e4b922d962c66250064e45f130defbf2fb4e758784809f3a533aca1f4253b62987b8850d44e5d22b8fef50e913d58e9e5a06c85e412fe112a8139fd882afc060af929d95e160d66a2a22eb740177a4e813ac466e200ccd7f18c2382dcd70bcc08fa196ebcdab0ac20832e872acb902e746d35ecc9fadf81741ac391e26cd1fc32e5853b54ecc645fa215a3ca5c0a40738c80c943edebbb5c2d895f86398b5f85c1a44d1b88bdcbe21203355a9aef530abae545c9ded9b092185437055919002d1157b7e148e3b8364cef353b9e971dc3ce5f6bc866fe1e3b157552481bedfcef308af839624db91a455828b93932f7911ea6cfc3de046e023aa3f01dbd6ff389d2942a6fb08adcfba41650484a79a961052587874068965b4df622427385b7e054d78630bd70978feaa2459bffb09660649deaaa61c1e16833c8100958a5d9de27c34e240494f1029e427da96cd5514e40e9952d1df46364591580618762d8e8b787f3219535e30e9ca74840d7817348616a7c78c59a4b3298bea3c35e9c71b8d03e9f1b3002a15c20010c3c483ca9c5a1f25e4818c29888ecd8c7859ceb1169e71be1d7cbb173edbc3d8e4d9a9eb882470ceedb7199faa7512d76aebd49213b012ba86a4d92ea95533a559f8c7d91bef7f4329aff65d86a5e698a7bec02d34971d0e4e01bc20c60811aae1b3ef306047992e7e2cc0a6c9228eaf4b58d0240476dbb1d6ecdd307ddc98fa74f1fbfb251b9a9bac65181f5be611427750be2d0c53293bc1cf93cc82300a9dfe678af58703697f88b932a47a0035e1692338378b21df1da34586575504f12c780eae8dec9ae1e5cfe69e357d787d9f171fd4b9d350762c3f8f47f4469b39f06b1408354d3372d0f78a23470364966c78a938dabfb00e777c05d97c6da22e8a8b798ed3accbf999de04a12154a6fc0d98eeb099d58583e8740a9ef2cc3aad84dc9fd41d324152e8901e398318caff56a5cbd575e4823def8bb877c5c03da399f2268c031670f5ff7481746aa2b418d587b6cab40bf164aaa806664c57b7f0233e6852d755fc93b14d2cbd61f39e9e1a1e8a69d79c8a9c6ad70a097ec7f955e458ea5e00cfa2cb285fb477d661f31019501691fedc4a9718a03a90ab842ad974fc50c29a69f249d5b231a1878dd9953f1fad3749f89fa2ed05ad94c448cf82c1850c52a149758ecb5b839c668aff4402f84f0de71b05ed88e0d8945defbeed7223beba7aca35b8fe903608bdb925fd5e27a36f764a9aabd5ecce83ac35ad98e02c63b2aee0f98ea91d9823e00f9a232f2015c72cc618f0dbea1753b14b38cec6946643c57dd42ee6ca5340d5386d82b39d52bd5298bac094f1e37c6a7cd34f83642dd319fc0b2a056bd56d2aff4c27dfcfebeda7902a6af7a284bb9a2cb2d4ec9a1b81571e2b17593c243feecb1544787d0d197975c7bab13df833fc3db77772e3c865f20c0d498a11f0a9a3f3dac0c0d02d8c61c0d25d51cd28d3112ba5a86a0217efadde4b9db0b8a68827517ab38123cc7df72186f097e76e52779f9f8476e30eeda79181be1119d6446de6d76ece2a55205718153755a828b41a3313e9b904e44a32f2b59189fe08f7f033f10154c2d1ebb6cde3618ace33f29aedc3c3fbb5a2a8f679a40a349f1f62fdac7b8f0213549b3dc0b01731fe93ef78f500b69b3dce93a3b7a80ec0c2785cc129c8c7d5e669102715f3f05e6602479760726dedc795880a861b9bb81f152a7fcf034fb82cad0882ca0a72a61b3551cacd2dc6a3494ecf9a6389b4490c53a6003118b06dcb4aa556eca2039b53cb16fc19789a1108512a5bcad8a04acf678b5cb73d1e2d3ec93e4a7439fcd53289c669e19774c2e75c3092d2c6d1c1e3318385d5448b3010ccdbfb9f32e635c72ee2efef519df1f986a3d3f3b5383db494c046162da992f15ce68a222dec952b13451c574ccbb7b87865eff9e33d870a100f261d532d39df96e3167d89ce41c49eb48c2b1d660db5956c45b907c913bc6fcb807482f2e3a8fcfc91862c911fd233d3bbbd2f4d140e65f5e4a34f7b72b59b0a6a783903aeea4ba5aeb99530ff9966c63c80073aeb8490e3ea5cdee290846ec000cd6dd08591371bd29531e17876a2b1601d67f36c1bdf4be98c58b3903e3f255164f05ce6b9007b85b364659e605004f138ffef44d41f10232b0b88ddeea4905f59ac2c3763b5a3b3168b6da23e4bd2082006b0724b11d33a559e3f58baafb4b5a6096734bed503c0bd4dce84569edba038aa21155b9223ea16b69c2259f71dbdf523ca1b0f030019abae667635f8910e0d8da09d5b575ee2977bb80e85c4c738f7280d9be534da26c257450aafed313acbc5bd3f51bf34c1520b4a86e85cc605f6deae99da339c8ddca9afa0821ee75b2ff8f9e5e286948e23344dbae62691ca832bfd67692ecd1df9da9513ab79a54d8e51f20893247ea8645b2f2f0881570a2d916c0dbd6047a1ddbe69a0c486f9bdc4815986383a2d9576af668087d9906debac6a16b0b71d0c99a38ab2241db81a521b8b8ab54cb4233dc2352816bd213eba00c5c5bde43636172b69eee0364c00d1b789f3dcfbc039cea2338cc758cba11b7fbedd1f53a4ad44c8444a9e0c6a71e37cbcb0838e6f674a6186cad7fcaf0cc8e917fc6000f9008c2a41effd70e337269f44c26c296ecae25bf935ddc145583b1baaef5699a1d31c8440fa984c2eb8d06bfaf4f815d7bcfd9419284c3373167f46f5de0c2dbad404483101b5db3ca55784d098207e07804314e754455254fd78c99bfb32d910c6bc0fc968ce3b32f9174ee3a5dfcf1eb7013761af33aa9fc290bb9bc1af863aec32329ce3bdbd1d7227939f11a329b600b996d2161090076e30c764f28324cbb3c207bf48b46b855d8d28b0687cb69bb04c0516404d3e88205365ca65d65afb7dc86eb1ce9edce9b145f4ec5a5691ce830509bbee5da037096ea24d1b3ae8ce656bb01aba2f88c8e9091edbdabc6b4d20f5f8587289b36dcf72306365c0ff0422dba00fe72aecfde7fcb83dec0b7024241c14f830948dd04cd342c6b8880fec75565ffe2781bfd9655eeb9df5f129d407715becfb9a4d01c4b247a0b9d9fbd684fabc287fc717e3abc0a06c51702017c18a906a9af8c39931c9119fdfab3087a33eb98b1d4ce650628b2966f74291bba832641e5f2d95742a1124eac8eaa9f5d10e4632019c64d55b885deafd80d4479cf77cc9854073c30450c63d69453fb792aa5947543507eb27672aad578927a2eee80fc2956f563618897a90299749d4959ae128b1b9f28c0682457e6d9a45036fc8f79dca5fe5e71742a202a9caae43ac416eaa8075576e0b8ac8387545688e4504d2409283cfe6a49573259c81c967e6c480aa8c8031ddbfeafdbb18b2852241e500d826a45c1bb7e8c28debd041a64b4f75f3e866d09ea2045d46a3a44849bb1789dcc5804d50e4d50dc8bd5995d718dfb5a67b07f4cee5417ef82438496320f68186f06c6614ac94e89ccc526930a3fbcc70580bebfabfc11de3fc090a0b79ff27ef68ee823e8b8e2608bd90f464d83c835ea6ab5c4e44860c19d2eec256e375276e8e450f8b54928e2be71b3ba84be5288e7f607d292a99215e6de74cbffaa791bd8ca699f563f0f315e02099ee6efeb17890d0a24f4d676d207fe8b5f0d5ccfc905c6c59b52cb22e171de3c531359265eb5b876d680ebad1b3a5c380befd331384cb107cc59ec2ffcabb9a111c405cb41b050e192d63dd55dba2531d79b3fbeac0f7cb08623125b5639173bdf2faa096df66f38e0d51acd52cd48daed4bb450b544198adda0d444178719c72ada57b32340c4e49266a03b0e8751896c6cd013828203e65c43115a4e4c9234c6c4ec10678a1ed6a5e1164c2d4a84c868d4cb8f40d14e5ec28ce0297c66c0be58f51c9fd4f6118b7f79d771c2bf9e", 0x1000}, {&(0x7f0000001400)="bd624198ee8f3bd11009c26b5f3dec54751afad97359628bb4c050edfac17230d22dc5fb37732f9aee23c2900f99e7efffea422befa72f6fc708d57fa6871dc4220d30d00a62644cc606242360b19d", 0x4f}, {&(0x7f0000001480)="f1c0f0e2cc141b54d7a9d1b97e22b6228b25beb2bcf4a71b8c4e84b08d57b1359568a77c9c30ba42cc9604743e34d0ff4401f597a5b3431a6ee7d7f72ec27b314a514ac8aea471ee4769412fde6771dbbe24e612f4cea955003af7ee782c14b1629ff9bd9a8f6a964c57cb6cdda1ac7b", 0x70}, {&(0x7f0000001500)="bc4c7dc34edbbdd295d6a3e807d8b5dbbc4b8621c25bf3ed0cd974e558e414f992d1d0e091236e3e2bea4f9f2c1dcb2acdc63e5848e3d2b493b7ab4459096eba6b2cfbe79acdcab3fd9759fbe8dcb8bca9486edb292627f845afe3d41e64dd336ae03abbad54024a1cb321557c6f8ff5ca7cf632db9700020250a0", 0x7b}, {&(0x7f0000001580)="8ff16939b9d8ca1827aa686158b6cd6b47ea431b3abf27489527c8c2514cd70c21c368a8d433c4c9657cba68436c39a77475130cb5b98f8650aea135622459575cafb04071e53b86f952fef5067edc1bbfea5c8a02a2caa8199040eed5828ed0d8001356108e4af63c1028db206c327bcb011cd99e89cb4e95031b745327831ce8e39bebaac466e857c54803850dee65b146692b0d2e0f9a8cb01b8dba08", 0x9e}, {&(0x7f0000001640)="469762ea38fc0c44d4b64a272315531403ee81f0020ab1b6acf0c00c74c53cebe06d816fe6511cf81d27e93bac7ed51fb0bc91fa30118d4e3a09d83b4f20c567b9ef3b3fad2fcb1f3b807545d8e3a9980b7445be88b7df9cc3a12f94a17b892947fecfc619dbb9bfbbc07c68c20ff82ebb2ec65f4a445843ef996c28ffcf058bcd898232", 0x84}], 0x9, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000805}, 0x4000000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001bc0)) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r8 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000080), 0x80800) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)) getsockopt$inet_mreq(r8, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2}, &(0x7f0000000100)=0x8) 2018/03/22 10:51:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x90}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xc2fb, 0x20001) accept4$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0x14, 0x80000) sendto$packet(r0, &(0x7f0000000140)="cfa32dd60e7a6b650d9aaa11652dcb7c700904cd850c500e35f8917dddfebb9db4f8227a8e78eb0a7d5fa42b5f226b58f5d743dbfd4d70360d6f8641c3056336194a8bea172e401921f15125ca46e2be2efc88eaf81f5fffcc7243d727580274ea08e7e6baae9c8f5bbc79bd7ebf4aa6dcd632fa4e423db7a1204b8839abfd1ca2aca1b4ff352abad36d6ac12d9b44facb76bac126b436bd9b0d3ad8d974b29769c31293023be41271e0833f44ef7004e2c8e5f18c", 0xb5, 0x1, &(0x7f00000004c0)={0x11, 0x1f, r1, 0x1, 0xb, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/22 10:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/rtc\x00', 0x200, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000200)) r1 = syz_open_dev$admmidi(&(0x7f0000ed3ff2)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x80) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) ioctl$TIOCCONS(r1, 0x541d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x22000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ae6000), 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x6, 0xaa, 0x80, 0x2, 0x2, 0x3, 0x0, 0x60aa, 0x7, 0x1, 0x22a, 0x100000001, 0x7, 0x2, 0x1f}) r4 = request_key(&(0x7f0000000d80)='.dead\x00', &(0x7f0000ba1ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d40)='/selinux/mls\x00', 0xfffffffffffffff8) getresuid(&(0x7f0000a3effc)=0x0, &(0x7f0000b5c000)=0x0, &(0x7f0000000240)) getsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000b5bffc), &(0x7f0000779ffc)=0x4) getgroups(0x6, &(0x7f0000adafe8)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r4, r5, r7) setresuid(r6, r6, r6) prctl$setmm(0x23, 0x4000000006, &(0x7f0000091000/0x2000)=nil) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000c00)={0x1, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x3, 0x5, 0x0, 0x3, 0x6, &(0x7f0000000bc0)='ip6gretap0\x00', 0x7fff, 0x1, 0x3e}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x7, 0xa00000080000}) getpid() 2018/03/22 10:51:59 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'syzkaller0\x00\x00\x00\x00@\x00', {0x2, 0x0, @rand_addr=0x5}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x3, 0x0, 0xe, 0x7ff, 0x0, 0x6}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000100)={0x10000, 0x11b000}) 2018/03/22 10:52:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vga_arbiter\x00', 0x2be, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x2, 0x3, 0x7, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001480)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000011c0)={r1, @in6={{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x14}, 0x4}}, 0x100000000, 0xfffffffffffffff9}, &(0x7f0000001280)=0x90) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000013c0), &(0x7f0000001400)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r4, 0xbf71}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000012c0)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x7, 0x200}, &(0x7f0000001380)=0x90) dup2(r0, r3) 2018/03/22 10:52:00 executing program 7: r0 = socket$inet(0x2, 0x7, 0x1ff) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) sync_file_range(r0, 0x2, 0xcd39, 0x5) sendmmsg(r0, &(0x7f0000004400)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000500)="5cef44edcdb37bc4825567d367887d8e4d18f411b6dfe34a9f09aab8624b96faf2f9321d80df03c7fbce21d745bfc35abccbb5e842085e023e20f69050bb2714f8d17bb9d7d5dc11c84e0b2bc1d9881778f2da3895b59d8a5a07e43e4eec33f69a68387fbbf3c343d51c744bbd03a1b3324cd58da19e2f3e4ac21ceaa4441626cbc7", 0x82}, {&(0x7f0000000300)="21f98db8fe3ec2522491a1bb1ca7684b6e6199536fe4f7eb82f37a61667d7283695dc69f9968f7346eeda728a2762a330991ee966a5fd51398ee481b602a2b688f7e0dd111c37ca0c11dd89b3251606c01e7042c5182bb7d16393c2a60901360013537298cb8cbcd037a6b7e1dd3a92875ab2e9ad4c050fa4ba7c17317f177bd46ab40cdfaf20383b7844a9231ed20e64ffa80f4f00de4411391792d8027cfe55d2f38971536eb51888957dad8ef40edcf6ff3a200fb9643901ea92bb07e9a1b410d770f07a9fb28ed", 0x48}], 0x2, &(0x7f00000015c0)=[{0x5d4706720d669841, 0x10c, 0x8, "1a73cdf838fc25a88e576acee41e02056c70ae92da9f3e23ab71e5928b88f01767d7bac89faf3c1f866711388ba604712f5b988320a7d1589b20651679a045a4b931537904a4283b1da1e0c7cb50519aba65fbb4acca0bb83ecf59fdc3704714619cd7f43b76d8ade88cf385201d7de252643860146306260f355b89b4fbff1808d9603ac6909dcf411c87af0c7325975d8023287bf90569c020c6514e80e61e0c42240da8976ca25a71df29e719c3f7d8"}], 0xc8, 0x40000}, 0x400}, {{&(0x7f0000002080)=@generic={0x10, "64590742a0c8240a1d433e249a76b04bed48de3b5e7fbd9b5257adfab1b32f841022583505f4deeaa4bd82ed94443ac69d3ce7535fd01a45a67d5da7116b4cad254ef07ade2b2222de8f292b67d71b07a55406c168108e3881e8ec123341219c7d41b96fb5abdd99d77d1333cfa435f083f685faf22b5fd5ad3ef9658dfe"}, 0x80, &(0x7f00000037c0)=[{&(0x7f0000002340)="cb369f1658c1a2ebbe32bcb66a86efbef069f07a958322004cd55af35bcd59546d967e7028c0b537a1c515b82f7844ac06ba3551391beed522427ff1a6a8382c94ee90e61e9913109fafb50afd425a7ad35ed8034f40dc4de099d37f26bb3cfa2ba806b72cbce024eab64b5ecbbfc82cca6c53cc61e001c936b6bf5120f685f1d1a540cc4358dc0a5addc3842afa4dc8c0f057d124be204e38675d6c68b7c851bae4701b1798278d8cb8c21e619ec46edf8e293e9cd88920c7360493073440ea41b3ee00f77843397f1364d342e1f1870caf", 0xd2}, {&(0x7f00000024c0)="21ea21ad3d34f1161b9c7edd7e7dba17db76", 0x12}], 0x2, &(0x7f0000003880)=[{0xc0, 0x11b, 0xc01, "9db12d79291450a3d1a2bc2f6ad30f69896ae6d2201d9c220e720a2a275b59695a35f3774dfdf6b73d71658618ac295589a2839e723c7b9e81750b31e618c76f5b9da6c0cb29ba1220ca99d529d459c355a28aa719ed160f758a0d1acc7b3f15b13603deeaa7ad891a4172224868f6189db9e47410b0263ba691ae1532610a48819655b9f7d27746c53b563dc9d35bb00c4f9aa92160d5083caf398e1e55e96d3a931c69a2ec645910f8cb"}], 0xc0, 0x8004}, 0x90}], 0x2, 0x8000) 2018/03/22 10:52:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x200d, 0x9, 0x8, 0x6, 0x1, r0, 0x0, [0xa]}, 0xe9efb2072ca7d92c) 2018/03/22 10:52:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020100000e00000000000000000000000200130000000000000000000000000005000600000000000a00000000000000000000cb37b11a000000000000000000000000000000000005000500000000000a00000000000000ff0100000000000080000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/22 10:52:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000005000)=@generic, 0x80, &(0x7f0000005680)}, 0x401}, {{&(0x7f0000005700)=@l2, 0xe, &(0x7f0000007a80)=[{&(0x7f0000005740)=""/253, 0xfd}], 0x1, &(0x7f0000007b00)=""/20, 0x14}}], 0x2, 0x10000, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10e0}, 0x1}, 0x0) timer_create(0x4, &(0x7f0000001400)={0x0, 0x40, 0x2, @thr={&(0x7f0000000080)="a0073e18302f2b7eda2275cabe2d6b2271b98e208a4feec84251661d38ee5ad46b8fcfec577d083d657a4456f867225852de05376774237f859f54b208f2a8ecf0270075687972b2fec9ea61dfb7a0e8f6943f6eecf7", &(0x7f0000000140)="d7b12d2c996603dcae4780bfa053a65f85557e037406e6f0931ea4e46e7332c7f378def1058d50f9be9f7cd8e8412f7d626a72d87bfc629585a26dddcc765bdd77f3d7a5baaac742"}}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x1c9c380}}, &(0x7f0000000280)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000002c0)={0x3ec, 0x0, 0x1f, 0x2, 0x100}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000001440)=""/75) 2018/03/22 10:52:00 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) setsockopt(r0, 0x7, 0xe36, &(0x7f0000000000)="700bedec1feaa6d7239077f9d84bd9d138259ffbe017fee0591964fe7d92ee63343980325a60a8035ed1", 0x2a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r0, 0x0) 2018/03/22 10:52:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x83, "586e1741847f8ea4b9b0e517c92e55e215398a917809ce1ca3dc7cec4d3511d1c673d4437124a01f8042d976fe54530ff7154b0c34c92658ed108db231c5aadd451eb554d16890ae3be3a19f1d40bc4c5469fc54888464d98887ba3f727ec6d6266f6191fd17a774b9fda01292f30ea55677227dcf21a489831cf37f00054191f16cf7"}, &(0x7f0000000100)=0x8b) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) 2018/03/22 10:52:00 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000140)=@sco, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x4) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) 2018/03/22 10:52:00 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x220000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x5, 0x7f, 0xffffffffffff0000, 0x3, 0x1, 0x6, 0x64, 0xff, 0x12000000000, 0xf1}) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x80000001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200)=0x3, 0x4) r3 = socket$netlink(0x10, 0x3, 0x15) fcntl$setstatus(r3, 0x4, 0x400) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000380)=0x1cd8) fcntl$addseals(r3, 0x409, 0x1) io_setup(0xaf7, &(0x7f00000003c0)=0x0) io_getevents(r4, 0x2, 0x2, &(0x7f0000000400)=[{}, {}], &(0x7f0000000440)={0x0, 0x989680}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffd000/0x1000)=nil, 0x8, 0x0, 0xc0, &(0x7f0000ffd000/0x1000)=nil, 0x1}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000500)={0x0, 0x14, [0x0, 0x5, 0x3, 0xe6fe, 0xe08]}) statx(r2, &(0x7f0000000540)='./file0\x00', 0x2000, 0x40, &(0x7f0000000580)) ioctl$TIOCSBRK(r2, 0x5427) execve(&(0x7f0000000680)='./file0\x00', &(0x7f0000000780)=[&(0x7f00000006c0)='/selinux/validatetrans\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='userselinux\x00'], &(0x7f0000000a40)=[&(0x7f00000007c0)='@,\x00', &(0x7f0000000800)='/selinux/validatetrans\x00', &(0x7f0000000840)='/dev/admmidi#\x00', &(0x7f0000000880)='/dev/vcs\x00', &(0x7f00000008c0)='/selinux/validatetrans\x00', &(0x7f0000000900)='/dev/vcs\x00', &(0x7f0000000940)="406d643573756d247d637075736574f673656c662d3a5b6e6f64657600", &(0x7f0000000980)='/selinux/validatetrans\x00', &(0x7f00000009c0)='/dev/admmidi#\x00', &(0x7f0000000a00)='/dev/admmidi#\x00']) rt_sigsuspend(&(0x7f0000000ac0)={0x1f}, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000b00)={{0x3, 0x3, 0x9, 0x1, 0x9}, 0x2, 0x682}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000b80)={0x2710, 0x3, 0x2000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) getsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000000bc0)=""/217, &(0x7f0000000cc0)=0xd9) 2018/03/22 10:52:00 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000006000000000000000000000008000000000000000000000000000000000000000000a66e187200000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000"]) r0 = semget$private(0x0, 0x6, 0x40) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x8000) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xe}, 0x1, 0x400, 0x4, 0x500, 0x2, 0x82000000, r3}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000001c0)) 2018/03/22 10:52:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 2018/03/22 10:52:00 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/03/22 10:52:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x200000000044041) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1ff, 0x2) fallocate(r1, 0x8, 0x0, 0x400000000003) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/22 10:52:00 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x5, 0x2}, 0x18}, 0x10) rt_sigaction(0x1e, &(0x7f0000000100)={0x10001, {0x3}, 0x40000004, 0x1}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000001c0)=0xfffffffffffeffff) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/psched\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x82, "a396e45c1f95038af51d02d2d536b0bf7e4f97e3cdb7054c0397995089c6247ce23224aab145e32235594afb894d1932da81f9d9ce3d0751eaa2f2cfc773da6aef813ddb1c3467af897fa857c1c83f310488b3c41a2c6d481882f97df06ddd823751fe414a9d69c3cc9453050dc81c9856a2c1263312852fadce6e477b3396d72c78"}, &(0x7f00000003c0)=0x8a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000400)={r5, 0x778}, &(0x7f0000000440)=0x8) r6 = signalfd(r2, &(0x7f0000000480)={0x10001}, 0x8) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x18800, 0x0) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000000500)) fchmod(r6, 0x100) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) r8 = add_key(&(0x7f00000005c0)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="70fc5704236719d38e5f2d1be09ce56b4d450a514ef1b5d610143ceb277f60dd1c180be568b43fe9d606d6ad64bed15cf95c59b9cfad876ccccf9ab3ced3a9d8e2f542df1b064cb86d8c4dd1afd288b7821aea7d95ce023b374a910aaea0cbf8f3e9ca6bda947963993b6a9c0089f3264147a3c4cb55187733443282b495451c4b0f78acf413d7d9ecdaa71aa1ef4ca6f1e2cecfef87646b371bb0172e28bc", 0x9f, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r8, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000700)) sysfs$1(0x1, &(0x7f0000000740)='/selinux/checkreqprot\x00') ioctl$KVM_GET_REG_LIST(r7, 0xc008aeb0, &(0x7f0000000780)={0x1, [0x861c]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x12, 0x20, 0x10, "67b76705e9925b13dbd47292ea187fcfffe7616b66d3a490612c48060e06890cc5d634fb6c0f89d6f73cd7622fbbb716f80de3c3762f82d256203ec5905dc2f7", "68eafdc89fa4378892131cdc9408fb8a776fe4fd4e4253ce43cde8d078f8b5d4", [0x80000000, 0x400]}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000880)={0x4, [0x0, 0x4, 0x0, 0x1d]}) setsockopt$bt_BT_POWER(0xffffffffffffff9c, 0x112, 0x9, &(0x7f00000008c0)=0xfc, 0x1) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x9, &(0x7f0000000900)=0x0) io_submit(r10, 0x2, &(0x7f0000000b00)=[&(0x7f00000009c0)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000940)="d7ebd2c15d9b1bf69a00af11f574ccdcaed546a3afd7f9670bcc6636dcc86d6bbdbc92adb03e4db0a642eba4c5b21b2d3edad24676e7a482fbf0651f41119acac6a919085c0a9870170d7f50a1e0fdf2c53061345773c6159264da15bc2f53db4c6452ec6f34826cfa3223537b19943536db331eaf2f02e7b54e42", 0x7b, 0xfffffffffffffffc, 0x0, 0x1, r4}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x7, 0xe4, r1, &(0x7f0000000a00)="94a70eeac5acfcce85c7e5a25e91d2981c91d8bd367eb1bc4d1e38915fe1751759de89d16c8d32b1ef997a3e4313589d106f852448d55b426cc61996e988c4675a95c47592ae787c55e5835a6959799cc33ca179830552ee85b9a176253aa21ec5412d1188b492fc93f96dbad4fd94e5ac0049a07b0ae95d96488969bf07491364040b56595c1e10112f8812aa25e48380325bd731c011c294d932eea91f63c24c9d9ce0b2c533f36899b6317e", 0xad, 0x100000000, 0x0, 0x1, r0}]) getsockopt$inet_mreq(r9, 0x0, 0x20, &(0x7f0000000b40)={@broadcast, @dev}, &(0x7f0000000b80)=0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000bc0)=0x5, 0x4) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000c00)="de36bf5a26dad3cb7be86d506df0844c2d97de45da3ef6d456f1d4b385db4a9d199dcaa15c6e14ceaf1f663a69d3452b1b55d611f7e9b0fec897fcebf5a827045ba62e11203db5a70eb65bf238d674c2a40e586dc2b59ce892b8609649f54e9b58fb6aa913977e0880ba44", 0x6b) 2018/03/22 10:52:00 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae6ffc)=0xffff, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) 2018/03/22 10:52:00 executing program 2: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x4, 0x5, 0x100, 0x3, 0xb02}, 0x14) poll(&(0x7f0000000000)=[{r0, 0x424d}, {r0, 0x9282}, {r0, 0x200}, {r0, 0x4040}, {r0, 0x480}, {r1, 0x110e}], 0x6, 0x7f) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x400000) 2018/03/22 10:52:00 executing program 7: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xffffffff00000001, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ustat(0xffffffffffffffff, &(0x7f0000000000)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180), 0x4) r1 = msgget$private(0x0, 0x400) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/185) 2018/03/22 10:52:01 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001180)='\x00', r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/4096) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000013c0)=""/87) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}}}, 0x403}, &(0x7f0000001300)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001340)={r3, 0x12, 0x0, 0x4000400000000000, 0x3ff}, &(0x7f0000001380)=0x18) 2018/03/22 10:52:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000280)={{0x7, 0x7, 0x3, 0x4, "ec46006ec4271699d67ab978b04c8e5a7bf0ef87e2f6e91327792ca493e4eff2ebccb8df6d7f4fcb98e535d8", 0x400}, 0x0, 0x0, 0x0, r2, 0x47dff91c, 0x2d18077f, "52116c1a94d9642fc7b4dc330b9eaf4b707061e8a1c0567efd4ca959ca83fd0c015cc39a44c3b41e5f87fbc9f03536307b553175a42c781c84d42c511ddc3c31", &(0x7f00000000c0)='/dev/snd/seq\x00', 0xd, [], [0x0, 0x101, 0x8, 0x1]}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000000100)=0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000004c0)={0x202, @tick=0x3, 0xc536, {0x1, 0x800}, 0x1c71, 0x2, 0x90f4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x810800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000003c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000440)={0x6, 0xffffffff, 0x5, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/22 10:52:01 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x4013}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) 2018/03/22 10:52:01 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(seqiv(ccm(xtea)))\x00'}, 0xfffffe7a) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280)=0xbf5, 0x4) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000300)="00f7d01fa368737f000000", 0xb) sendto(r1, &(0x7f0000000200)="82f1783cff355fa4", 0x8, 0x0, &(0x7f0000000140)=@ax25={0x3, {"58efcc42c13c03"}}, 0x80) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f0000b9c000), 0x0, &(0x7f00000002c0)}, 0x40) 2018/03/22 10:52:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$void(r0, 0xc0045c7f) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00000a2ffc)=0x2, 0x4) dup2(r5, r4) kexec_load(0x1, 0x1, &(0x7f0000000640)=[{&(0x7f00000000c0)="806894d9c9", 0x5}], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000000)) r6 = getuid() ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x7001, r6, r7, 0x10000, 0x802000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/22 10:52:01 executing program 6: r0 = socket(0x10, 0x7ff, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000)=0xe9cc, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xe}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/22 10:52:01 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="d5266039f562aaaaaaaaba31a7df266300140111f7aaaa91ff7f00810036000004dc7e2dd204236b0ebc58ff5da525e6107d911f1f22621ba815fd2191705daf20ba7e773863290b1ab0d69ebe71c089c7566eaf689d128c905011862beed2d726cf17bea33b136fe3567900000000"], 0x0) 2018/03/22 10:52:01 executing program 0: chdir(&(0x7f0000000040)='..') setxattr(&(0x7f0000c7e000)='..', &(0x7f000006afef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x102) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000ae40)={0x0, @local, @local}, &(0x7f0000000780)=0xc) sendmmsg(r0, &(0x7f000000acc0)=[{{&(0x7f0000000080)=@nfc={0x27, 0x1, 0x1, 0x3}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)="69b293a29d4ab78eacce23858bc82fd76698c78b60837085a6c6411da26d2ed4b7e77b8a6834c38d36e4e6dbed2864a4f1b096e4f323fb4b", 0x38}, {&(0x7f0000000140)="f3bd568fef5ed9316c0f36770eda04e52350805f76cdb606ce6d07b57e0e5318a4dcc6470cd949f4becb5d3f41ee9a8aa18657f750c662a6eca7fb75418dd6aa1bed41a08d43c56a8736cfb96e916fdf238cb9c2ec11dc91b149be5f922842951b617da8494b5cbc91373994eb59e7ca60999182633c1816bb1795bde2bd9bc1b76369e5e9adb1ea0990092f7ca6c725ebf5dc9bd3b7087a7e8297bc0d9ff9aeb924dd349ca4b1fc0de7ed92075c52bbb646a75a9599e518f576e914e307ee1d38df3ce7cbb8d798eddb", 0xca}, {&(0x7f0000000240)="5a8db458f992c141087ef859ceef837bef1345886b64b9b4aeb95157b106bac3ec568f4aaf80c8f9062015be9a47bb0c74537ecaba18a0f006767170c9a1db8529e4c3411f9bd97493a375e9e053928ba3aaa328c8e72287688d574cea7056029b53e047fc722bd6eee37719f01783721711c36fd17485d006c16d4ef93f5e7ccadaa2214e65acbb788213fd604787c74749725c6ab8f44bbe176b2b4b5b37874914cf895c691e6b5ee2087f3f2f2d116c44943c7ef439fe8effe82b798aea0a21afac144d0fc016086be0f31748712157bab03fa1a3de312bbfd950cc58acc03219", 0xe2}, {&(0x7f0000000340)="9f1e81773ea89341bf16a3a9cb28988e4d11d48230f2b63e087487c506c888b4cab55d3e4f9a201fad35b439b34c300da758487f186cace64306b728fd5f35cb11f642bb3cbf3f364a7b31824c14ca759b4706d7367400b07f483e5dbda3cf8f48362288835c83163bbd7c0a3ccfca1cb373234fadfc56088b7e9d49195079c6ad54b0525ecf261ed74af4c687411921649fdf59aba5caf2a4584b47ff4ef5a94abf9dea75f8710333ec6259c7b0a596dea4f49b1a51b4800c96bf95a14b2e95adeb176b19751e3a9953", 0xca}, {&(0x7f0000000440)="969d2d746623b12b44a8d6c64a9d6f6e0006cf36c3d6ec8ac4f0a5d5d275002c97f75ac7018eb04e5aced66729e702e0b2c699d3cb5b65ca4308518b998bb73fe975af8a2c1cc7cbc39a642579f8aa8e02b3f2f827de9338bf480871569e316982a2894017349b46ec018529afb66431e07b711c0384f41c3621e62a69dac2c4c7f60deff0ef2bde60edbb4d1e370d39df9fcf80bc42a19c701b8cf626695d2265abc0076e851eee415bf470f2b4a0d798f028c3af", 0xb5}, {&(0x7f0000000500)="2ccda55624f80ef98d5c5fd8e52b67095e0baf27d725920ee01d178cc9a12d99e57ac164653a6065c09b7e18b0c2eab0a360e7693ba40f728b3e8af1c531b819883f8f3b95d49f22623f4574f77dd07280f970c108abef55ac0876e529e691fa9f0ebcc1c7ddce0f867fc476a0aa48a7f24b313f9e1431f2cb063a18a82dad4a29d06dcb36afb1ae4a292423048cc0a724e2af349ce6d1120154b8fe0bf34b8725adcb1aa354a60a17d296ef71ed60dd2137a774", 0xb4}, {&(0x7f00000005c0)="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", 0xfc}], 0x7, 0x0, 0x0, 0x4000000}, 0x74}, {{&(0x7f00000007c0)=@can={0x1d, r1}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000000840)="74f7b7640025a47288341e83750189838564866e24adf8282d9b0b3e3a55846a8dc1eec9d43c2a03ea19a8730e50e48c546f54fb25c9841b9799b0349c17b006742e76c05911b06e0e8b", 0x4a}, {&(0x7f00000008c0)="0bd9cecf94e4025410142bef80a3f573ee74ffedf9811bda064b8232da9905a9608ff4fac368496bb24575ebe671994c0c9b23ce24727ce705d2b48ff554f05898f8b29f83cc551bed82d46bdcba91d40dff459b8b9e3789", 0x58}, {&(0x7f0000000940)="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{0x28, 0xff, 0x7, "5a2149ae6966ca2e21a8b033c22f816ed2925f1efbd9"}, {0xd0, 0x10d, 0x7, "7c72cceb5729c73a6547a0313b85355dd4f7b27aa7b8b6a4f1034fa0e4b41f08382d727e19aa4e0c9722dbb7d65d23e98f69085860d413b547ace6ed8fa7429b7dbba6a1abfd0e9bb5abfda7de15590c18984183a27f98b581e4b52e2f352e582cdee4bace94dfa3a8f9a53acfdb78bab766ead7b006cdc3b81f2e0edc46769af1d92c1e374dfec7bce85826b2a931a82f7880e03615f4352838fe9bf3bc987fa04f281bbb66fee2e6c9bbd1e1eaf3f47c78f3c2cea9c7af865c2132"}], 0x13f8, 0x80}, 0x1}, {{0x0, 0x0, &(0x7f000000a600)=[{&(0x7f000000a580)="7bf8b7db7c42a6fa19f6cd854d5028ea33c3654597535ea16c4db277e5a6e41283be48382ee54319980a1c66c522ab0e4dc5d885b60d603d5fca", 0x3a}, {&(0x7f000000a5c0)="90e41d25c3f15908111dea0516b5285fc6ea22aff3f75aa520544b776bc19ff3fbcc23d7e38588c4", 0x28}], 0x2, &(0x7f000000a640)=[{0x28, 0x29, 0x400, "bec1e5c36984f77febcf67fa45cbfadf28636c"}, {0xf8, 0x113, 0xfff, "8af4a9ba8af76c5d6ee89d07000d042942b9846ce94d113471d510c19520ff1a3d60391410e2c99230151a033a2cc6732a7a1b31800bbdc7a1098883edc6eb1676c7b8f86a410a3ce738cccbfca069d0702eb729aa392f19f02574eafc52e5fc472df769794daae6bac2a4d6642d634be4a7e8940800a1d3d08dbcb4eba0757f7119a8dfcc3e13e7dff7ca3e68179570ffa40613501790f0311e834ba181ec51ecc77707b2ee73a794cbe86d2ddfb0edf62b8c657dbad5f4d2228b061c930521f87633f577d15a0fefef7be726505a65a0a4ec8760db7eed5624857fdc4db1bc88a65f6f7585"}, {0xf0, 0x11f, 0x2135, "0acb416049cf361612626f91d5a04fb29aab4bd453eba417c579de175fef1fd816a053acf21054ca276da375227a83b28b805ece2c42dbd113bd5cfea04bd2ea90e92eb882d9ad60ba215dccfec663694d07961ea271e9be55dd120482da4cc089b765807e851efe9f63e681d61713d4bfba538ea54c8a361709702430b394be6ac971991c4d9259c0ee5f2ffad9cdf208dbba7ba888cea624c3da87fcb794c7150cbf74914f940cf3619f93f066b80bed84822d874ba822cdb16bfb2f67676a6275b01db33cd120017e12bb4486558f8c85975f570ffed9d3f2769c72ea50"}, {0x50, 0x19d, 0x2, "40e60147cc9fce0a2b63eed07004c1d445b28e1de956d80f65a8329edc174aa8917582372201079aaf5e860dc1901f24805997eb55771161966d8447"}, {0xc8, 0x117, 0x6, "becb116c7683d595dc8f66dc278e4b155d49e4a3546440019cb6d727e1f52037a1528a2efab2610211cc8f7a8b4fc40ae6ece7f53a2388fcdd670f680971e048345d91b87384a8c8d7820c4d33920a88e9e4814f738dbf8aeb702b1a52eec2e4a9d96d049e6090780c75f26f6aecc17bd77a8bc88067beff965f1c2d1c92399ecc94e0095fdd61c0c2c41c0cd8c20a57de7fd881d4138393d61a372bb9a51621290e39d9de80ff2079089687135c1756e3"}, {0xc8, 0x111, 0x20f, "af59ca48a7b3a5e2a68183c2d1f98c5776f179eb221aabad503fbc377cc887342536b1b43f453c4458209508a3b0264c4a7609448c0eb74364a70537c4159b51b4a6db44f2f988e7c7e9e787eb4446a9a97c20d5434bedb928405d3b3cfedc6205c8bc5ea04608f36ba305f321cb1cff397fff416d93eb78cae97814743c21502b9e77a59237bc4825c7a0c1564627c7f991b85ed4b03daa83d872ef45258170ad16bd1369434f7cb669919ea8cc29bb9ec0ad7593"}, {0x80, 0x11, 0x7fff, "31502ac9de10a96bf2507d54747121b0f6dff92784fa6188e5fb5f6026aa9ee3f0d5de1698d36627219dbaabdf8a5b5c6c3ad48cf380d3f62b1358e16767c681ec2a0a5fbe05bc19c1a37da5da5c3abb6c4321e055662736323a8e7724718d7cbd2ffd6770a44732f9f8628ae8e7"}, {0x100, 0x118, 0xfffffffffffffffc, "8129409787b66b6ad2a00596c9246d0e526280d92a3ab10e3b04835081bd09996be5b4cec32b2b48f0761cefdf6faedb8a98441e1082b16b7fee1f946d06ee3b9247bb509cb3409e365b8007dc1cf271868c799839f496b93c8115890629a5419008c65da82470b691aa4f84704127c07f19b50156224d0fbbc27306f80c97b4bdb7064875d0ae1fdbd6620000c202d8e87a1fbdc2a95e0e333c3617b1d34bcdf4ee2de464dc7b93913f1356b83d6de530add3e26c74dd30ee78bfc398e846f4e6ab882ad7fadd4a1e51e4adfaf71e3386a320ced3d7d2b243680184ea878623d8c13adcc20879cdf40a10b6c05fc605"}, {0x90, 0x1ff, 0x5431, "5ab68cce7cc214a16accbeb6af4e03cee3efa1a2492e0ec9c882298351d73a5d42e5d37a028ce9f06067064d2b0327a0af1aefa885c84f82a13a69613f098b1cff1b47d0c0e797b6d7a231a35edaaa4b475b28505e00c2ff8b153fa00d15936056188cc33dadd4454a5f17c507828f106c2a788fb2a1efce19"}, {0x68, 0x29, 0x0, "f2ff328452d87821144c01000257c2ab271391cfe89fdb17cf94eb3bccc2618f93f9e4f98aadaae1c84f6d1c709494b0842a8ba374244a9de807f5e7f1bea29c1908ede48a47ab8c2806e764fc5e784931f701b57b"}], 0x668, 0x20000000}, 0x3574}], 0x6, 0x4004) 2018/03/22 10:52:01 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xffffffffffffffc0, 0x5, 0x0, 0x81, 0x0, 0x6, 0x20, 0xc, 0xfffffffffffffff2, 0x7d, 0x7, 0x511f, 0x1, 0x8, 0x6, 0x8a, 0x1fb1, 0xff, 0x1c00000, 0x2, 0x1, 0x3498, 0xbd, 0x7, 0x5, 0x10001, 0x7, 0x5, 0xfffffffffffffff7, 0x10000, 0x20, 0x1, 0x6, 0x7fff, 0x7, 0x38, 0x0, 0x8, 0x0, @perf_config_ext={0x3ff, 0x6}, 0x5000, 0x9, 0x20, 0x3, 0x401, 0x6, 0x5}, r0, 0x8000, r1, 0xb) r2 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000000000), 0x26) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000240)}], 0x1) 2018/03/22 10:52:01 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getlink={0x28, 0x12, 0x301, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @broadcast}, &(0x7f00000001c0)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0xf1b, 0xffffffff, 0x4, 0x1, 0x1, [{0x7f, 0x3, 0x6, 0x0, 0x0, 0x100}]}) 2018/03/22 10:52:01 executing program 6: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readlink(&(0x7f00000084c0)='./file0\x00', &(0x7f0000008500)=""/4, 0x4) r0 = semget(0x0, 0x2, 0x2) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f0000000180)=""/4096) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x800, 0x0) accept4$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) 2018/03/22 10:52:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000140)={{0x2, 0x0, 0x1, 0x3, 0x44}, 0xae5, 0xba}) r3 = fcntl$dupfd(r1, 0x0, r0) sendto$llc(r3, &(0x7f00000001c0)="ba456f30ec7b11890c", 0x9, 0x0, &(0x7f00000000c0)={0x1a}, 0x10) recvmsg$kcm(r1, &(0x7f00000012c0)={&(0x7f0000000ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000003480)=""/4096, 0x1000}], 0x1, &(0x7f0000001280)=""/50, 0x32}, 0x0) 2018/03/22 10:52:01 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x86601) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 10:52:01 executing program 2: r0 = gettid() process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001880)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001380)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x9, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000013c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x80280) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000014c0), &(0x7f0000001500)=0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) syz_open_dev$usbmon(&(0x7f0000001540)='/dev/usbmon#\x00', 0x424, 0xe0000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001340)={0x3}, 0x4) 2018/03/22 10:52:01 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 10:52:01 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) 2018/03/22 10:52:01 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/03/22 10:52:01 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1000, 0x40) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000200)={0x7, 0x1, 0x3, 0x0, 0x7}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}}, 0x7, 0xffff, 0x81, 0x6, 0xdb9e}, &(0x7f0000000400)=0x98) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x80100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) accept$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8910, &(0x7f00000002c0)={'bond0\x00', r5}) r6 = geteuid() getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000040)='./file0\x00', r6, r7) 2018/03/22 10:52:01 executing program 0: r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5b1d, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000080)={[{0x6, 0x4, 0x2, 0x0, 0x1f, 0x9, 0xad, 0xfffffffffffffe00, 0x8, 0x9, 0x907, 0x8}, {0x7, 0x4, 0x4, 0x95d2, 0x1, 0x4ce, 0x2, 0x5, 0x5000000, 0x100000000, 0xf10, 0x1000, 0x5}, {0x3, 0x8, 0x4, 0x8, 0x9, 0x100000001, 0xfffffffffffffffd, 0x7, 0x401, 0x40, 0x1, 0x3f, 0x2}], 0x3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/03/22 10:52:01 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x67, &(0x7f00009ad000)=0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x4401) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000980)={0x0, 0x2, 0x81}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000a00)={r3, 0x7, 0x62ec2dc5, 0x9, 0x9, 0x3}, &(0x7f0000000a40)=0x14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x0, 0x0, 0xb17, 0x0, 0xd}) pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) socketpair(0xa, 0x80007, 0x3, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r4, r5) 2018/03/22 10:52:01 executing program 1: r0 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe2, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x10000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x93d}, 0x0, 0x40, 0x800000000, 0x0, 0x0, 0xffffffffffffffff, 0x2}, r1, 0x2000000000000001, 0xffffffffffffffff, 0x4) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000200)=""/31) 2018/03/22 10:52:01 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000100), 0x401) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x296, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x80}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r2) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) 2018/03/22 10:52:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="1800000015000102000000be0500000000000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/22 10:52:01 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/03/22 10:52:01 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = geteuid() r2 = getegid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0x401, 0x50000) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) lseek(r0, 0x0, 0x200000000001) 2018/03/22 10:52:01 executing program 0: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r0) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0) [ 220.987796] binder_alloc: binder_alloc_mmap_handler: 17779 20000000-20002000 already mapped failed -16 [ 221.017721] binder: BINDER_SET_CONTEXT_MGR already set [ 221.027727] binder_alloc: 17779: binder_alloc_buf, no vma 2018/03/22 10:52:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000021000)=@mpls_getroute={0x1c, 0x1a, 0x9, 0x0, 0x0, {0x1c}}, 0xb6}, 0x1}, 0x0) 2018/03/22 10:52:01 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r1, &(0x7f00000000c0)=""/191, 0x1457, 0x0, 0x0, 0x0) 2018/03/22 10:52:01 executing program 0: socketpair(0x1a, 0x805, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000002c0)=""/136) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000200)=""/171) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000001c0)={r2}) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6083752700303c0000000000000000000000ffffffffffffff0200000000000000000000000000010003000000000000c9100000000000000000038d6aea2d318ceac204000000004e204e20040190780014a9c40086c4e9ccf810ca6d0b612cd1707f1e3dc1a0749473f1566e7c908f2b4f382c6fb64a4e7e2f4035f71aa51e09c06c16a5ede731f5e4ddb74858d941057646"], &(0x7f0000000080)) 2018/03/22 10:52:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f00000003c0)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/22 10:52:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff74) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001b40)={0x80000001, 0x5, 0xb000}, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000280)={'TPROXY\x00'}, &(0x7f00000002c0)=0x1e) recvfrom$ax25(r1, &(0x7f0000000180)=""/134, 0x86, 0x10000, &(0x7f0000000040)={0x3, {"43ef46ac600d7c"}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002a00230800000000000000000200000016"], 0x1}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x1ff}, 0x4) 2018/03/22 10:52:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000001100)=ANY=[@ANYBLOB="2c00200001040101ffff1f0000000000000002000c00010001000003190100010c8002000c0000f702000013"], 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) r2 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) [ 221.033419] binder: 17779:17799 transaction failed 29189/-3, size 40-0 line 2963 [ 221.042288] binder: 17779:17789 ioctl 40046207 0 returned -16 [ 221.105501] binder: release 17779:17789 transaction 57 out, still active [ 221.112481] binder: undelivered TRANSACTION_COMPLETE [ 221.117736] binder: undelivered TRANSACTION_ERROR: 29189 [ 221.123253] binder: send failed reply for transaction 57, target dead [ 221.126461] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 221.151190] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/22 10:52:01 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x2000000000000255, &(0x7f0000000040)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0xd5, 0x7f, &(0x7f00000000c0)=""/127}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x40) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x2, 0x4e21, 0x8, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x2f, r1, r2}, {0x200, 0xfffffffffffffff9, 0x6, 0x7ff, 0x5, 0x5, 0x4, 0x426b}, {0xff, 0x5, 0x0, 0x8}, 0x2, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0xff}, 0xa, @in, 0x3500, 0x3, 0x2, 0x5, 0x800, 0x20, 0x6}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/03/22 10:52:01 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)="21822800", 0x4, 0x2) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="6f091c1ed4f0781a19a4d45309eeb61608da1483a6cc6eb8bf892c34484727036808c157fb99bbf56c726a914b829e85b2d59c447d25abb61db5a0116d373194aa1a67c6b141c2fca2bf007a38729692683eb9836e53cd337da974bfc9752db6051d7e99a3537ff396f099e7defe1840fa05a10afea44e3f6a1d21ecdbff702b9015752d0f3e021806cacf63dae49a7750fb9ac43a4da688b26392ac4d1330edc279d5c72e11db17d09102198606b022ac5e0db08297de772b9135e572b339e36991dfa765c23d95a612b7a8bd36addc77a06eb13e93", 0xd6}, {&(0x7f00000001c0)="84799913745b86f50e520a0b9b4f0670d85856b32d002b38977e057183c6fb75e342ab804f5ca884de337d3321c4a7be4957380deffa162452f4e9097f0a0921ab985f8c8cf04cf782685cae48a16e7f283b7477a2e21af68eaf5fb8054c36710095c54e63a568ddf6a79b0ac17688192f6f9d062f6b806b990b4b1b2c5c771058da565b7c86bdf0b4aa9bb7c2f6400433c55be8b15fdabb662ac1030002629f0901ca61cc9c523ea404c9f71d22bc38d73c9cb3ae48c338d2e810624f1e13", 0xbf}, {&(0x7f0000000280)="8432b6faa0e046703c8b28a4b61af04f78d9b307d32225baaf5737bfec0742c94a7ac35f6f85624976d154d49168ae2e86e8c5ba9f9f9427efc0f6467db40688351e97313d8b6997c34ea1a7efa760e0703de6042eadf885cf8428f2457e77ad51767a1f0ad4bcbc5ab7f0b5e04876aca823ef5c83a57fe50f393e938e72b8b0edfe0c3871b8ad7f2fb2bde2f2ea2ef1d541d993ee328658577e397234cae3e6c8bb832c1e3946c4789dda95c31a654729df7a6998285873d64ccb1650fb9ad8b948b15a2041ef75b52a1f0ca47691b52d2e604a339dc6cbc92e418331af", 0xde}], 0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x8b1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x100000000, 0x400, 0x100000000, 0x15f6}, 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={r1, @in={{0x2, 0x4e21}}, 0x11b, 0x3, 0xfffffffffffffffc, 0x1, 0x1000}, &(0x7f00000005c0)=0x98) fstat(r0, &(0x7f0000000600)) getsockname$ipx(r0, &(0x7f0000000680), &(0x7f00000006c0)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000700)={@mcast2}, &(0x7f0000000740)=0x14) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000780)=0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000007c0)={0x49, 0x5, 0xffffffff, 0xffffffff}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000008c0)={0x100, 0x3, 0x8, 0x0, &(0x7f0000000800)=[{}, {}, {}]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000940)={0x1, 0x9, 0x101, 0x1, 0x5, 0x8, 0x2}, 0xc) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000980)={0x3, 0xdc81, 0x6ca, 0x0, 0x1000}) getpeername$netlink(r0, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000ac0)={0x55, &(0x7f0000000a40)="da1e1c227490173a7cf0e681e7f320e182f1bc761d5df6ace90204f0ef51043d49fdeedee9a0fdc4fef514b5548432e29ef2b65ba9106803200c87639e19bb006bef484a733f030e93985c122518f05a2b400a3ec8"}) open_by_handle_at(r0, &(0x7f0000000b00)={0x48, 0x7, "10259a8373ca6c063376f7ec1edfcbf04285faf0a74735422b8efed1bbfe1bb5d8ac4ee9fec6f8ce50e5f49c8f87e0f8fe92dee670ece4e11268105e8a555f08"}, 0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000b80)={r1, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000bc0)={r2, 0x1, 0x30, 0x4, 0x8}, &(0x7f0000000c00)=0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000c40)={0x1, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000c80)={0x4, r3, 0x3, 0x9}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000cc0)=0x1f, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000d40)={&(0x7f0000000d00)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000d80), &(0x7f0000000dc0)=0x10) acct(&(0x7f0000000e00)='./file0/file0\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000e40)=@int=0x40, 0x4) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000e80)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000ec0)={0x95, 0x7, 0x7, 0x7, 0x100000001, 0xff}) fallocate(r4, 0x2, 0x800, 0xffffffffffffff98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000f00)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e24, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0xd33}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80}], 0x9c) 2018/03/22 10:52:01 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r0, r0, 0x3}) flistxattr(r0, &(0x7f0000000000)=""/15, 0x3) 2018/03/22 10:52:01 executing program 0: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x212) 2018/03/22 10:52:01 executing program 2: r0 = gettid() exit(0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioprio_get$pid(0x2, r0) 2018/03/22 10:52:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x583e) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x3, {0x81, 0x6, 0x5, 0x3, 0x100000000, 0x9}, 0x7, 0x40}, 0xe) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x40000000015, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=ANY=[@ANYBLOB="3cd59e00120021000000000000000000ff020000000000000000000000000001000000000000000014000d0000000000000000000000020000000000"], 0x3c}, 0x1}, 0x0) 2018/03/22 10:52:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x45) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f00009b5ffe), 0x8) 2018/03/22 10:52:01 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r0, r0, 0x6}) ioctl(r0, 0x40084149, &(0x7f0000000080)="87e289ac0044faf0f124ce02e67752a7") 2018/03/22 10:52:01 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xffffffffffffffff) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000240)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) [ 221.183614] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 221.186224] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/22 10:52:01 executing program 7: gettid() syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x80000) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x101100) accept(0xffffffffffffffff, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r2 = getpgrp(r1) r3 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r4, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) 2018/03/22 10:52:01 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20600, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = dup2(r0, r0) recvfrom$inet6(r3, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="65431ed0942af4734eeb78b810e1b811cc6492ca26360ac5ea7d3fa4eb433bf93c90867bf4117f500ca91c91f9693a6a1a8d750b0159b49f2c2d25", 0xfffffffffffffe96, 0x0, &(0x7f0000002000)={0x2, 0x4e20}, 0x10) 2018/03/22 10:52:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0x78, &(0x7f0000000180)=""/44}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000001c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) vmsplice(r1, &(0x7f0000e79000), 0x34b, 0x0) 2018/03/22 10:52:01 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = semget(0x0, 0x3, 0x8) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000000000)=""/52) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x2d}) 2018/03/22 10:52:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00002cf000)='(\x00') fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '(\x00'}, &(0x7f0000000040)='(\x00', 0x2, 0x3) 2018/03/22 10:52:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a07750200000000000000ed5c54dbb7", 0xffffff57) r1 = accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="49d795a14cb2c20b74697f414dcbd249f77109cd4317aecd5d45d476d88ec1f3d69e8c912c8691379125afad127b7ad8a4d3c3a572a7668a1421265e2d1fd0867bd8714e55fdb00533e1f27e772a1c3f9f95d01c", 0x54, 0x8000, &(0x7f0000000080)=@generic={0x3, "c8c8a88a7382cb80e446cc692a258da42f35dc8908422c66663fe060d1b3cc07047bf5d555702f25f355a245c38cb9d2617125bdd319f3b18a0d6ac8ad4cd226a3d0af00f8da97630d972a2f21e987734d67aa0fd33c8de7fbbbfdaf44d9a9224c385d2487d51244f12cfc19ee8f5aafe4b827c1cad76da5f1e9a910671a"}, 0x80) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/22 10:52:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000100)}) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) 2018/03/22 10:52:01 executing program 5: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x3, 0x570, [0x0, 0x20000340, 0x20000708, 0x20000880], 0x0, &(0x7f0000000100), &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff020000001108000000000000000062726964676530000000000000000000697036746e6c30000000000000000000727c7365300000000000000000000000697064647030000000000000000000000180c20000000000000000000180c20000000000000000000000180100004801000078010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000006970360000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000001ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000434c41535349465900000000000000000000000000000000000000000000000008000000000000000000000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000000000000000000011000000000000000000626f6e6430000000000000000000000064756d6d79300000000000000000000064756d6d7930000000000000000000007465716c3000000000000000000000000180c2000000000000000000aaaaaaaaaaaa000000000000000070000000d0010000200200005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6877646174615f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000090000000000000000006772657461703000000000000000000069726c616e300000000000000000000069666230000000000000000000000000697036677265300000000000000000000180c2000000000000000000aaaaaaaaaaaa0000000000000000e800000018010000480100003830325f33000000000000000000000000000000000000000000000000000000080000000000000000000000000000006c696d697400000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000ff0004ff00000000c96c6ec457ae"]}, 0x5ee) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x28b, 0x80000) r2 = syz_open_pts(0xffffffffffffff9c, 0x20000) r3 = getpgrp(0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000180)=r3) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x100000000, 0x20}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000002c0)={r5, 0x3}, &(0x7f0000000300)=0x8) 2018/03/22 10:52:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000001300010026bd7000fbdbdf2500000000", @ANYBLOB="0000000014000000080005001f00000008002c000400000008001b000000000008000a0082000000"], 0x2}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f00000000c0)) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x205, 0x2ce, 0x6, 0x4, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/03/22 10:52:01 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000e00)=ANY=[@ANYBLOB="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"]}, 0x301) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x2d, "69cc808850c19aa5e3b334852e8d8ee34cdc06a0327d63cff0142b7d9af93a149afb9ce3d976134f2f2c595d2d"}, &(0x7f0000000400)=0x35) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r1, 0x6}, 0x8) r2 = memfd_create(&(0x7f0000000040)='broute\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x22, @tick, 0x10, {0x5, 0x1}, 0x7, 0x0, 0x6}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x3f}, 0x8) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000d00)="c4406c5909c77cd142e4dd4282bac8ebde8a688cef91f8cfb7bb34181713397514c2ca88337fd9b701459cd0a65da03854dba5394b8e49c4571e5e950a2790bb45d13555eb412b676da8f15feb00f63feb7db0abfa411c630edf969aa9acb4874c79c3885604723a04c8488e33d31c1b73d8e4418266d5b755dabbe6a55fe85afe9ac2d8d2ece710d7dc06ff46043b03b16b6a72edd76236cba6ab2473e003bccd11e6332993005e8ad0620e6895215e9845f6263db759b01f6884065002193c1f3f2dad2f60c3266a623d1ab4", 0xcd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000800)={"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"}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000280)={0x22, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x108) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000c00)=@ioapic={0x1f000, 0xdb0e, 0x2, 0xfffffffffffffffc, 0x0, [{0xb0, 0xffffffffffffffe0, 0x34, [], 0x80000000}, {0x3, 0x0, 0x5, [], 0xffffffff}, {0x2, 0x2, 0x3f, [], 0xfffffffffffffff8}, {0xfffffffffffffbff, 0x1, 0x8138, [], 0xffffffffffff9781}, {0x8000, 0x10001, 0x71, [], 0xffffffff}, {0xffffffffffffff14, 0xee93, 0x5, [], 0x3ff}, {0x5, 0x40, 0x6, [], 0x5}, {0x40, 0xfffffffffffff001, 0x1}, {0x0, 0x2, 0x20}, {0x80, 0xfd1, 0xc9, [], 0x7f}, {0x6, 0x0, 0xd8, [], 0x3}, {0x1, 0x0, 0x0, [], 0x7f}, {0x2, 0xe8, 0x4, [], 0x20}, {0x862, 0x4, 0x402, [], 0x401}, {0x8000, 0x9, 0x3, [], 0x80000000}, {0x1, 0x7, 0x7, [], 0x9}, {0x9, 0x8, 0x5, [], 0x80000001}, {0x2e, 0xa09, 0x2, [], 0x10000}, {0x9, 0xd, 0x0, [], 0x2}, {0x3ff, 0x10001, 0x3}, {0x1, 0x9, 0x7f, [], 0xfffffffffffffffd}, {0x1ff, 0x0, 0x20, [], 0x3}, {0x8001, 0x0, 0x71c3dd2c, [], 0x4ec}, {0x3, 0x6, 0x800, [], 0x338}]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x2, 0x208, 0x0, 0x0, 0xc110, 0xff, 0x4}, 0x20) 2018/03/22 10:52:01 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000011c0)='/dev/vcsa#\x00', 0x80000005, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)) pread64(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001140)=r1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)="657468302a5dd173656c6600") 2018/03/22 10:52:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) 2018/03/22 10:52:01 executing program 2: setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x109000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) getsockname$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'syzkaller1\x00', r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000001c0)) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f00000000c0)={0x200000}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000200)={0x3, 0x6}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000040)) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x20) [ 221.416133] binder: 17885:17893 BC_FREE_BUFFER u0000000000000000 no match [ 221.418752] kernel msg: ebtables bug: please report to author: Wrong len argument [ 221.436401] kernel msg: ebtables bug: please report to author: Wrong len argument [ 221.448615] binder: 17885:17893 BC_FREE_BUFFER u0000000000000000 no match 2018/03/22 10:52:01 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066affc)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0x11a4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x0, 0xffffffffffffff00, 0x7, 0xe61, 0x1, 0xe5f5}, 0x912, 0x80, 0x2008000, 0xa6c, 0x20, "7d3a239c904945902cedad309e7d78b8c918e8d91272922fe4766abe5aac6c39c53bf649d912181ff783b4c7b5dbee963b9fd4a51572133154f0d1510ca01f51daeaf4052fc202bfba00e65c431ded085600b87d653452e14a50a5a573c526f13aa102f48a5b260ae81d32fc0ed26f3f2f7276ce5c09058327d851f6cd496d6b"}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="fc11ae112f43fe4ec07694423dd136cd", 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b66000)) 2018/03/22 10:52:01 executing program 6: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x2, 0x0, 0x1) getsockopt(r0, 0x8, 0xc5, &(0x7f0000000000), &(0x7f00003b7000)) 2018/03/22 10:52:01 executing program 4: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f000002cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f000002cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000026000)={0xa, 0x4e20}, 0x1c) sendmsg(r1, &(0x7f000001e000)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000023000)=[{&(0x7f0000000080)="1c18a2e8ab379364846b31bc5bbae32fe2119d483b428e734bc957cce01cf24aecd1c65182d082750f599009d5f8dcb27245da1f8e5b13", 0x37}], 0x1}, 0x0) sched_yield() sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000008000)=[{&(0x7f000002afcd)='X', 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/22 10:52:01 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x7530}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) bind$alg(r1, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c9453ae2e65df8774b60b800e44", 0x83, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/22 10:52:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) ioprio_set$uid(0x3, r3, 0x6) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, @in=@rand_addr=0x5, 0x4e23, 0x0, 0x4e22, 0xff, 0xa, 0x0, 0x80, 0x39, r2, r3}, {0x101, 0x3, 0x5f, 0x9, 0x1, 0x1, 0x1, 0x9}, {0x8, 0x3a25, 0x6, 0x100}, 0x7, 0x6e6bba, 0x0, 0x1, 0x2, 0x1}, {{@in, 0x4d5, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x3506, 0x0, 0x3, 0x0, 0x20, 0xc1, 0x7}}, 0xe8) r4 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000040)=""/103) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x4, 0x67, 0x2}, {}], 0x30) 2018/03/22 10:52:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x5, 0x105001) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r1, 0xc6, 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000040)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[0x9, 0x9]}) [ 221.462267] kernel msg: ebtables bug: please report to author: Wrong len argument [ 221.465133] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/22 10:52:01 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe000, 0x27, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00000019c0)=""/156, &(0x7f0000001a80)=0x9c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) [ 221.547720] audit: type=1400 audit(1521715921.911:150): avc: denied { setopt } for pid=17921 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/03/22 10:52:02 executing program 4: openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/03/22 10:52:02 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) tee(0xffffffffffffffff, r0, 0xfffffffffffffffe, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x6f1}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/03/22 10:52:02 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) open_by_handle_at(r0, &(0x7f0000000040)={0xde, 0x0, "1aa56cd35f1d89131c1b07afabaec552b349a5ba1605f6f351716d29d134f65d9659e0612c0c6bdf30b21b3541f60c9507cf020c1fc1a6281940024fbde2a2fc4f28708c1786bc3f76e4fa7005699ac06aa5f4b6216e66649eeca4a54f8cfb7fe6389c0c5fc10af8deeb5ecffcbe308a37191b7bbd4ed69d686e7d17953b7045adf213f64af8e4b9579d19c3877cdf61eaf4fbb2e34d06ef08af10c59d164f8bbc0c98e8a77269dfb44caf8d1c393c207894c974f5a939753c3018a31d49e8cb5abf451a11ba6a23ecda175f58ff7854e2e46c46c373"}, 0x101000) 2018/03/22 10:52:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ac0)=@broute={'broute\x00', 0x20, 0x3, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'dummy0\x00', 'rose0\x00', 'dummy0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x589, 0x0, 0x0, 0x0, 0x0, "6d749893b0c1f9ad9ff45ac2e1e13b359fece10dc89ae2a292d0bb61988c2da701b7f48dd1da91fa7e0a99195a38f4a0f38fcbace9949fbf8f8f7d7d09eb37cf"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x8, 0xdafe, 'teql0\x00', 'ip6gretap0\x00', '\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xe8, 0x118}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x7, 0x100000000, 0x0, 0x0, "907d295840dfa400f1e1888f2e647428a2ae3f19352ce7cfeac2414e307b85ba4ad2e48777bf1162b0cd8589ea3a727ae3a7b0f61dcebaae1d7c8566fec5ce47"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8}}}}]}]}, 0x308) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x3, 0x3c0, [0x0, 0x20000040, 0x20000070, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000b40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000030000000900000092ff766c616e300000000000000000000000626f6e643000000000000000000000006263736630000000000000000000000065716c00000000000000000000000000aaaaaaaaaa0aff00ffffff00aaaaaaaaaa11ffff000000ff00007000000070000000c000000049444c4554494d4552000000000000000000000000000000000000000000000009000000000000000500000073797a30000000000000000000000000000000000000000000000000f10900000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000200000009000000420000009100626f6e6430000004000000000000000073797a5f74756e0000000000000000006272696467653000000000000000000069726c616e3000000000000000000000aaaaaaaaaaaaffffffff00ff187467dd0e80ffff000000ff00007000000038010000680100006c6f6700000000000000000000000000000000000000000000000000000000002800000000000000006d3bf9a7e90ca085c8f15a1c1b8a9fb03f1d5095ef568b4f43dbc5e7e79d0001000000000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000090000000800080000000000ab811f353bc26ebc0df0042d4c52cfd915fb7d458c28dd460d098753a33e2a95a2302ba1338d04eff50077f828a9859cb759ff1e8c9dc56403de29fbf9b015190000000041554449540000000000000000000000000000000000000000000000000000000800000000000000010000000000000003000000080000000a016970365f767469300000000000000000627071300000000000000000000000006e7230000000000000000000000000007663616e300000000000000000000000aaaaaaaaaaaa000000ffffff44058cb6522eff0000ff00ff0000d8000000d800000008010000636c757374657200000000000000000000000000000000000000000000000000100000000000000004000000040000000400000001000000737461746500000000000000000000000000000000000000000000000000000008000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000bb6615804fc4088232d7a899716755715769c6e0bafbff913cea7752def061b937326b16847c03b9aabfec41ca2b71d3905c7877118cfe08d37b3cec5b5f66728b495bb670184a07c3aa7008d582"]}, 0x486) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = add_key(&(0x7f0000000580)='.dead\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="77d9ed1df0dc6683d6a4b28b44c21fbeeff0435c9f7c91fbf73ad0173b1de32b3ce7a02334feda371975aa8b1f8d502d6cf76c51ca81c96a0e499c6837f35abccc67175537787d691ab5f665f5f80cef62168d69498111ae2958ff79eabcaf8def478257bcb2fc123c0774869ed1b4fe4908a32d8e3303d495918e1cd92accd21badf67225653308152fbac7c03b7ca8764a45b15a46847d142cb6b58c4018e72de42bfa607d", 0xa6, 0xfffffffffffffffb) fstat(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000a40)="fb273edbe7ba37507187e5480663d203", 0x10) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000004c0)=0xfffffffffffffff8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)=0x0) wait4(r6, &(0x7f0000000540), 0x8, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000f80)=""/4096, 0x1000) 2018/03/22 10:52:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000a8c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "62da7bf791add4bc067a2797785b684079f570acf5928e60ed2d350041cc1c71132a521accdd35ad894b8c1ab110a9b805e161bc43eb0ee12f3c581aee44ce"}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0xec8}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000000000000000000000bfe2c55079357aedcde59b370bed9ec089edb4"], 0x10}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000c74f30), &(0x7f000062c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000011f9f)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) 2018/03/22 10:52:02 executing program 7: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x80000000) 2018/03/22 10:52:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64033, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000100)=0x5) r4 = dup3(r2, r1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/22 10:52:02 executing program 1: clock_adjtime(0x0, &(0x7f000098cf30)={0xfc95}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x111000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/22 10:52:02 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) dup3(r0, r0, 0x80000) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my}, 0x10, 0x0) 2018/03/22 10:52:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000040)) 2018/03/22 10:52:02 executing program 6: syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) userfaultfd(0x0) syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f000077bfc0), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x200) [ 221.677329] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 221.678404] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/22 10:52:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000000840)=[0x0, 0x0]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x6, 0x4dc, 0x20, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0xff3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) 2018/03/22 10:52:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x100, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0x4, 0x3, 0x7, 0xfb, 0x0, 0x7, 0x1, 0x4, 0x80000001, 0x7ff, 0x100000001, 0xe15}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0xfffffffffffffffb, 0x1, 0x3, 0x10000}) 2018/03/22 10:52:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000001c0)={'erspan0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/22 10:52:02 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000000001, 0x9800183000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x100000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') lseek(r1, 0x400002, 0x0) [ 221.722926] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 221.728089] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/22 10:52:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/03/22 10:52:02 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6175787628f3ffd7003662d4c2b156edc2fc6c7b104ea04bc5b9fe56d1357addabf4c83d6cb46a969225bff7d86e") ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'\x00', 0x6}) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/03/22 10:52:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000100)="d4bb24be0a556d06a9b1e56726dc2b30beb4577e1a3b9a341410a9b5386f8077c441cf94881a30baa55ccc5c21de5a29b7ec016a294dfcb29c029b9051526ad79cb9e45db1255d18f2c378880ee800f260817ce53747d863eeb68c72fe589279d11f062c669a863eca3125923d7caecd34281302741a08", 0x77) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/21) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x1, 0x2, 0x401}) 2018/03/22 10:52:02 executing program 4: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x7, 0x3, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x100000d, 0x30011, r0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000011ffb)={0x73, 0x79, 0x7a}, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x800, 0x1, 0x7f, 0x5}) 2018/03/22 10:52:02 executing program 7: socket$unix(0x1, 0x1, 0x0) r0 = semget(0x0, 0x7, 0x84) semop(r0, &(0x7f0000000000)=[{0x0, 0x3100000, 0x1000}, {0x3, 0x6, 0x800}], 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x101000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x101, 0x10}, 0xc) alarm(0x5) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0x1ff) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x2}, 0x8) fchdir(r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r3, 0x100000000}, 0xc) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{0x1, 0x3, 0xff, 0x1}, 0x25, 0x2, 0x0, 0x0, "c2614ba6d1c5079a21e3b20fee18fd861f65c332a99f257c2c64b845ecabb07691ad090f0d3c667d2c6a50c8ab4ba55f7d5dd498cdbbb58e8eace610525f52bd"}, 0x48}, 0x1, 0x0, 0x0, 0x40d0}, 0x20000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast1, @broadcast}, &(0x7f0000000400)=0xc) r4 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x401) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000480)) connect$inet6(r1, &(0x7f00000004c0)={0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x101}, 0x1c) connect$bt_rfcomm(r1, &(0x7f0000000500)={0x1f, {0x1c, 0x2, 0x10000, 0x2000000000000000, 0x3}, 0x1}, 0xa) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) semget(0x3, 0x0, 0x748) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000600)=0x5df2, 0x4) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/checkreqprot\x00', 0x8002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000680)=r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000006c0)={0x1245706, 0x1, {0x3, 0x1, 0xb3, 0x3, 0xffff}}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000740)=0x1, 0x4) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000780)={0x0, 0x2}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000007c0)) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000800)={'syz_tun\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000840)=r5) 2018/03/22 10:52:02 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) socket$pppoe(0x18, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my}, 0x10, 0x0) 2018/03/22 10:52:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x7, 0x20004000000, 0x6, 0x80}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0x375, &(0x7f0000000080)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1400000023000064da5b6c480ab52088"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)) 2018/03/22 10:52:02 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000000c0)={0x0, 0x0, [0x40, 0x7, 0x7, 0x6, 0x1, 0xffffffff00000000, 0x91, 0x9]}) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x3ff, 0x82000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @rand_addr}, &(0x7f00000001c0)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) 2018/03/22 10:52:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20}}}, 0x20112108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xfb, 0x5, 0x9, 0xfff, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0xf47, 0x10001}, &(0x7f0000000140)=0xc) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r1, 0xffffffff, 0x8000, 0x100000001}, &(0x7f00000001c0)=0x10) 2018/03/22 10:52:02 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x4a0000, 0x0) getdents64(r0, &(0x7f0000000280)=""/91, 0x5b) r1 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x104) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0xbe}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x8, r3, 0x10000}) r4 = memfd_create(&(0x7f0000000140)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r4, 0x0) fallocate(r4, 0x1, 0x7fffffff, 0x5b0f) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x8000, 0x100000, 0x3ff, r5}, &(0x7f0000000200)=0x10) fcntl$dupfd(r4, 0x0, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, r4, 0x0) rt_sigqueueinfo(r1, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000100)=0x80000000, 0x2, 0x3) 2018/03/22 10:52:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40, 0x400000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) 2018/03/22 10:52:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="e3496ad67d7ee1b8be0cb1b424fa598d", 0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x4, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/22 10:52:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) fcntl$setstatus(r0, 0x4, 0x800) close(r1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], 0x2, 0xa, 0x6, 0x1}) 2018/03/22 10:52:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) clock_gettime(0x6, &(0x7f0000000000)) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x100) 2018/03/22 10:52:02 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a"], 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/174, 0xae) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=ANY=[@ANYBLOB="5c01000021000100000000000000000000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000aceb29d600000c011100"], 0x15c}, 0x1}, 0x0) 2018/03/22 10:52:02 executing program 0: r0 = memfd_create(&(0x7f000003affa)="706f7369785f00000000000006ad73737b5900", 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xf3, 0x8) read(r0, &(0x7f0000c6bf5d)=""/163, 0xa3) 2018/03/22 10:52:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB='\x00\x00@\x00'], 0x20}, 0x0) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f000093fff8)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) close(r2) close(r1) 2018/03/22 10:52:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x40, 0x1) socketpair(0x13, 0x6, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) mq_timedsend(r2, &(0x7f00000001c0)="2c749e8526fcda896dbf7fc81d5c438c476b61150daebd175926b0a64f7cdf023e1cccffe153e521b754ac1c3fd13043e042cef1b92e6dcdf6fe483a20aff22679048d10fd91f3cc6d81c8a060800d451efc2cfb29c93dc9ca017d559710232b861f9e09d27d673bd6d7bb5ffb6aad0e413d21e20f16a3c3528d3c710a62e47ecb0efc3abc104977568c5c64eae98055fe1bdd2d7423159036cae9296cfa2e38ea9ec5d987321d4015d08a6d23fbb60f34d21a15020312142afd6aad1e11d2797569a428f3383698c093e6bc7afd142e90584043034c2cbde805f6d51c26c791358ba8932e89c4", 0xe7, 0x6, &(0x7f00000002c0)={0x0, 0x989680}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000140)={0x3, 0x800}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) splice(r0, &(0x7f0000000000), r4, &(0x7f0000000040), 0x11, 0x2) 2018/03/22 10:52:02 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'gretap0\x00', @ifru_map}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/22 10:52:02 executing program 1: prctl$void(0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000002fe8)=[{0x0, 0x0, 0x4000000000401}]}, 0x10) sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)="a2c99f337071389d1b348dd03c4760987a45d68460bc7762ae5aaf1acdf3bb41502cb6c84b41713dd15392edfa9921a1357d8f1805e0454043b71eaed59339fa5620a1762069053a86ab7ced3ba36a3c03fadb8a160084b8459fa5afa18ecb6b1ab5366999d7e4b62af33a94b20ad17371d51e90721876e259b19062bb", 0x7d}, {&(0x7f00000001c0)="d051b9cec4105ac611d72e0e5d25a8de234d0ee296546ce88b31856d99a602db5828c9e8db607399d8bdcd473917", 0x2e}, {&(0x7f0000000240)="d35ee6c9fb566d597d2e984fea25ceb6e9b91c2f28c69ff97a52fcac972fc1fa12c5349bd7a59989519c", 0x2a}, {&(0x7f00000002c0)="0101a0f51b53b43adcab1e12abb7b7fae380fab789d97ce0b6336c548283d057299af27612250271d4f6ff6378b4de844d97b448482cd9ee171a763e2bace3afe48e7e0d90c58e603337e54acb9ae7c4cc7ed36a44cc80652aed527677e3247de5989dfa3f02e1ad58ffd2c730fe5b256e3c53ee28d7982307390618a794fd237dce4833ed15e71f15c6f870b1751a10fd0311669d95c4b5aee8a5706199bdb3eabeeb0dd27815b7403a114c7997c8a43536c6424a40407b8bb828ba6ed9e915fdafbbfe3af235ed48e8626bb1275a3db1dfc857b1927e324451dff9bca4cbcae14d", 0xe2}], 0x4, &(0x7f0000000500)=[{0xb8, 0x84, 0xab, "8db01d2c3e278e6e486e722175ecf143195d97b629cbac1026c26171b4423dc798965fad8c0eaa162f9b83c749d33817f8a5d7c79bb73627e70d9cba59201c173b2eab7af511137aaf9e186e0d99a62af8f0b42f837aa6cb5e1c150338443e03ab80fcf526896b7b7044c268c6c8f0b4ec68599b89c550fa7037c33cb806759486c4e7edd8e076eb3b071508ba17cd49239dadd65f2612d7f84b44f4a434500d85db4dab"}, {0x68, 0x11e, 0x1, "3db352a110e9f0addaff095bba3c5f178925d110d1070055ad996264f1f517ed4bda1078648844973d737cc9281c0c338f5cf200394e3c6066b5045d4b28c763d6742dc314384df905d2b4bdcb11416095fb4cba"}, {0xc8, 0xff, 0x4, "c74a38f6a09f679596ba069e63117bb25cf1a6c4b53e4c33b67a4524dbfb6ee673e86cb84239e5e9c0a49494394aaccd0585e8ca04f95ac0561f5992e73eaa4156fd8c906093ff408d85a1696ae9b4f0de90a15fe465968e05f5fe3d90e836ae22b28e10ffb7a963b58b988fc6480ca202e5354fccb8a94cb69c651c6ab0d2a6a3f5a097ea40019ae4dff88959a53945b9dd09758c2be5b85133be7423a36e0ad2dfae8c4bc34d0e3aff74550f0e8dcb8a1435de0e6b5a"}, {0x38, 0x114, 0x1, "eb50b1a9085eb434eb409e655df72aad4e54196a4808e92cbe04df7b2b7acc9c66f77ac52c5062"}, {0xb8, 0x88, 0x2, "b1a5ffeb877ab6f9ca65030870bf83af35ff28b0007e6ff2928285cbbaf6ef4a588c07f2c98119fd9a268bd398b1a43df75b1bcf6f93f5bb1fec6eecc376e7b3985b7406674351d0ca63fae219d59baaaa82436f8c0c737461d5593a5771dc82b9d8d8180970bdac2105272d5719095cb0f6ae1c3105a9662a428ed1ce0c06f200a8cdbeb7d38660ccbaedc433a3e9021ae990ba739761bb6c2d3d39f877ae2b32c7e0e9"}], 0x2d8, 0x800}, 0x7ff}, {{&(0x7f0000000b40)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x81}, 0x2, 0x0, 0x4, 0x1}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000bc0)="7bf48dc8b1f53b52811af3b02ddc80b5bbbada67abb8e912fc71e1d1bb05187705d00e6ced9ed94cfcd8853d01a0553200de9c167ad8a3aecd2c437dd1b90878725c4f8551d1a9d5de4ad032ce2478d1c34cd85aa48705333ccc667e41a0639ffbd0bd2cef4e5f7fe0364191d58beda3b69c378e70d610138a3ee576fcbb0b10beeabfadacbefb4ee6", 0x89}], 0x1, &(0x7f0000001cc0)=ANY=[@ANYBLOB="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"], 0x230, 0x4040000}, 0x6}, {{&(0x7f0000002400)=@l2={0x1f, 0x400, {0x19d, 0x8, 0xfff, 0x2, 0x1, 0xe9}, 0x5, 0x6}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002480)="75b3ecb2220525e12f5037991bf6a3701ba4949440324b718ca7557115af61dd067614ece99d70ca757138ece15905e279e36c62e1785c3dbaf381ae937d902263a05469b04409a39f5a9ee52cda88bcb828fa072cdcd666b323625a0b1e0eab572d62e2152d2d6627d35b698fb94103bfb490454ed4029f76e377e1cd15420619c0b117e5b1147949fb0704720af89df2a74564a51a1fa95e3ce124b531ea74edabdeaa67c948aef0bc03782c2025cad99b", 0xb2}, {&(0x7f0000002580)="a62a0f21db4a3b92491d6f27ba0e7dddae92eac20306509173b9b8ca49faa36dc5422e843ea59d5a4380c138aececd63581dd5582d83c73948e297c29aae1e202427c8a1d6bacc0c941307895f586079b888187d25728489ae36d7b31d4887db85a4b5eb075521591c102e420c85c640f208dbd5e131a6b39e11a07934bdccb27bcce44a345a713a9bbb6e408b606581fe05c81e35707cff13e7208c386539d718230e35bec91c21a5bb167bedb4241c2e65d6905f9b51f1d4dbad12f585e3e55744f7bdc5e8f992683cad1da0c35d1b", 0xd0}], 0x2, &(0x7f0000002700)=ANY=[@ANYBLOB="20000000000000001f764dc88ae942c36609d6a7a4b3d4b1ced5ab9981086922"], 0x20}, 0x3e00000000000}], 0x3, 0x94) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setregs(0xf, 0x0, 0x3, &(0x7f00000003c0)="0408e862bcf60670887e88ccc315de2047db7205a7a5bb56b2fa1af98a7e549f83baac6ede0f9d78758e92f2a826ee633fe908e81e55212471d8f202337aecefbe89243ff6a9dc8fab5a324592ad5a17c23471a51ceed751dbaa23066f0188a15cb8e8c166343690f94158f5c4c73af9d9b0b0b87400eccb1a7c8c9c4519b18cae") ioprio_set$uid(0x0, r1, 0xe14) 2018/03/22 10:52:02 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000080)={0x3, 0x4, 0x1, r1}) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)) write$evdev(r0, &(0x7f0000000140), 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) 2018/03/22 10:52:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x3ab) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4a2040, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000fc0)={r0, r1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000001c0)={r0, 0x442e, 0x8001, "cde56e752b75785ae4aec86af408896e0a0a7a1c9765b23b163358a06a46d062c7a64297d403088089bf1ac8654f0ebe0b6abc18a1f9ac4f87af9f067f6a80e4b21bbd72c7f39716740f7c807a698b38e191a556a62717be59d31cf542c9a96b80705344365b98"}) sendmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fc", 0x1}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/03/22 10:52:02 executing program 5: syz_emit_ethernet(0x1ce, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @dev={0xac, 0x14, 0x14, 0x17}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12100, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/236) 2018/03/22 10:52:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0xfffffffffffffff8, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x4, {{0x2, 0x4e22}}}, 0x88) fstatfs(r0, &(0x7f0000000340)=""/212) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x14, 0x1, 0x1005, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) 2018/03/22 10:52:02 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc11a, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0x80000001, 0xfffffffffffffffb, 0x1be22fc0, 0x5, 0xb, 0x3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/03/22 10:52:02 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/03/22 10:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4}) sendmsg$key(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x2, 0x2, 0x6, 0x2, 0x4, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}]}, 0x20}, 0x1}, 0x40) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000004c0)=[0x8, 0x81]) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x8000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0) write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe) write(r6, &(0x7f0000ef9fff)="a1", 0x1) 2018/03/22 10:52:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c9effc), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x58b3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffff5f6, 0x8008, 0x9, 0xfa, r1}, 0x10) 2018/03/22 10:52:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r3) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000040)=""/33, 0x21) ioctl$TCXONC(r0, 0x540a, 0xffff) 2018/03/22 10:52:02 executing program 6: r0 = semget$private(0x0, 0x1, 0x404) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0xbf5, 0x400640) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x1f, 0x5, 0x1, 0xff, 0x8, r3, 0x4}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0x0]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0xbc, r1, r2, r5, r6, 0x0, 0x42}, 0x0, 0x1, 0x6}) r7 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000a9cff8)={0x2}) r8 = dup(r7) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000380)=""/141) getpeername$ipx(r8, &(0x7f0000000540), &(0x7f0000000580)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000500)={r9, 0x1}) 2018/03/22 10:52:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x9, 0xfffffffffffffff8}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="b50edc00bb841bca48b7d375b4ee8d56a99d5e6e6202090c4f62d0ad485fa6973129ea200224890dd4bfad3e541f7628d9274e27dd6a97eea0cfbfb6753f99f2b3e1787cfa3222a63c817e1a861c84defe39f12355bb7b89140d5917663d2495af9da95f4db1133dce788688ad8b8b4166db0c22465dc8f370e7d0c5f3e330326a78feeec4121e5bbdcb8cbbf7d45b86bd3f73b5d2df0a13b9cc9dbfe8ca0e40a24cdbf437d8749cd8a4476128c193c2a20f0834700a714f610f101717996f79c3acf19eb003ed63558ebd9748aef22ce49a5c8a00b4b84354cdffc7d201317a"], 0xe4) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x0) 2018/03/22 10:52:02 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) syslog(0x9, &(0x7f0000000080)=""/132, 0x84) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x80, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x100) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000000000)=@can, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/61, 0x3d}], 0x1, &(0x7f0000001440)=""/4096, 0x1000}, 0x40) 2018/03/22 10:52:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x800000000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) exit(0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xffff, 0x80000) connect$llc(r2, &(0x7f00000001c0)={0x1a, 0x100, 0x2, 0x0, 0x1, 0xffff}, 0x10) 2018/03/22 10:52:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000340)={r0}) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000080)={{0x8001, 0xf8a3}}, 0x10) 2018/03/22 10:52:02 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000280)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket(0x1e, 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000001c0)={0x0, 0xffffffff, 0xfffffffffffff313, 0x2}) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x8}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r2, r3}) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x400101, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x28, 0x31, &(0x7f0000000040)="e3bde214c3a15e9f6cc34e61939dd10f8f20cf423a38a74c76ab3c4f1c9f24204875332ced0808ca", &(0x7f0000000080)=""/49, 0xe211, 0xfffffffffffffff7}, 0x28) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}) 2018/03/22 10:52:02 executing program 3: r0 = msgget(0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000e3ffffffffffffff000000000000000000000000008000000000000000000000000000000000000000000000b63976490eee94cd018f621048cd580000000000"], 0x4c, 0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) msgctl$IPC_RMID(r0, 0x0) [ 222.215907] dccp_close: ABORT with 14 bytes unread 2018/03/22 10:52:02 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x400000000000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"69726c616e30e3ffffff00", r1}) fstatfs(r0, &(0x7f0000000000)=""/53) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000080)=""/30, &(0x7f00000000c0)=0xfffffd8c) 2018/03/22 10:52:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000008) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000001380)={0xff, 0x7}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001480)) sendmsg$netlink(r2, &(0x7f0000002340)={&(0x7f00000000c0)=@proc={0x10}, 0xc, &(0x7f0000001d40), 0x0, &(0x7f0000002200)}, 0x0) writev(r2, &(0x7f0000001400)=[{&(0x7f0000000140)="1eb5501ea7cdfe8af39eed8fa70ddb", 0xf}, {&(0x7f0000000180)="b416870bd4b057be9d399c55edff1f3125ff1a22fa2af4a37a7fcbe60fdd91660bd1198c515f33589161d082676df504d4bf5f002e0ed5ca63a98a8bdd45daa472d650f3799900cb0f7f928a7034f9a5355db78d0f3affd7e585f075053b5fa38c785f61d3949c8a34da3b733d08428e", 0x70}, {&(0x7f0000000200)="eae667021165c864126409a717fbb110b8581a8f68341150b2c36f252718bf3d7069ab9a1972b532dad5a927360940f698d3ca942c3d4552d3442bbde3d1e1fb52860f54d91cba2d7504f29dc767de5fbe7c093d5b4da27e0512d5c4bef821332b812136bc78ba2d6ec9e6d02d9a2c87d169fe143c9f148cc80e5a7f7bdf818c51c36a91e9e92dc38b386df4c2c859c3ecd9bfd0b862284826835c0b1f3343a3dde6a750c2e09e9a21e1304ac06858ad165868d6160be302ab205f307193", 0xbe}, {&(0x7f00000002c0)="b25d4d5f75ec725d625bcf5379a7fc0060f9d2dbc017a99425b8443eedb3c4017d96fb6f8beec105ef33d5098d3d0ac9c9359aa26220", 0x36}, {&(0x7f0000000300)="4758a22737bec5a9285c9c38a615", 0xfffffebf}, {&(0x7f0000000340)="719c3dab3cc11704af5cd0c6be94c83c9ff9c819332c9a12809025b24fe6071b45a5473ab0d2", 0x26}, {&(0x7f0000000380)="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", 0x1000}], 0x7) r3 = syz_open_dev$amidi(&(0x7f0000001640)='/dev/amidi#\x00', 0xd35, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001680)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000016c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001700)={r4, r5, 0x7}) writev(r1, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) lgetxattr(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001540)=@random={'user.', 'locpusetem1vmnet1proc&F\x00'}, &(0x7f0000001580)=""/181, 0xb5) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) 2018/03/22 10:52:02 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1d) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) futex(&(0x7f0000000000), 0xb, 0x0, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f000038fffc), 0x0) r1 = semget(0x1, 0x3, 0x12) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/03/22 10:52:02 executing program 0: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000100)={0x5}, &(0x7f0000000140), &(0x7f00000001c0)={r3, r4+30000000}, 0x8) syz_open_procfs(r2, &(0x7f00000000c0)='net/raw6\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) 2018/03/22 10:52:02 executing program 2: r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x5, 0xfffffffffffffff9, 0x1f, 0xebec, 0x0, 0xffffffff, 0x8, 0xe, 0x401, 0x490f, 0x6, 0x7, 0x400, 0x55348973, 0x1a, 0x40, 0x1, 0x4, 0x1, 0x9, 0x1ff, 0x9, 0x7, 0x7fffffff, 0x6, 0x80000001, 0x2, 0x3, 0x3b, 0x7, 0x80000000, 0x2000000, 0x9, 0x2, 0x4, 0x0, 0x0, 0x7fff, 0x0, @perf_config_ext={0x9, 0x1ff}, 0x20001, 0x2, 0xfffffffffffffeff, 0x1, 0x5f, 0x1ff, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000000c0)={0x7ff, 0x2, 0x0, 0x1, "27c8901962ed694770b20b4931b6736d8112a8c8e346f382b2408abd9b2c86f39fd3aa51ef28e4a6c2e2ef4b", 0xffffffffffffffe0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x6fba, 0x17, 0x80000000, 0x3, 0x3}, 0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000180)={0x1, 0xacd2}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000001c0)={'vlan0\x00', {0x4, 0x101, 0x1, "ef7ae7d90d33", 0x4}}) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x10, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000000240)=""/16}, &(0x7f0000000300)=0x78) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000340)) mq_notify(r2, &(0x7f00000004c0)={0x0, 0x1e, 0x6, @thr={&(0x7f0000000380)="f3c3dfce6763a215b63d309f07cff2377dedba895d69d7d6ab99c2a1298c119aeccdb9abf9654ce8aa4dd7a0920ab763b7bf6c6d397d848c83b96656954c09b878448d7604e712", &(0x7f0000000400)="505a11ed6b6f64ec785c3afee42f14724c9919ebc778c3f6e19b219d8aadf1aa919136f67988c6db4d4329367066cc322a153209749f3b06a271f999cdceed3a7ddc0357568b3d3c4e5e43d221b141d46d58f21b6140e1292193a99ef853d87ea372265a77b2926342f0f27336e33e3ed52f9afe3eb036fab916d55ab816bdd814cd25f77d9995da79ebd00a700bac7eb58b7d0997a8799c307929cc910b194866315db85a1ed0998bf21e01ae3ff8"}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000500)={{0x3f, 0x10000}, 'port1\x00', 0x4, 0x100401, 0x6, 0x4, 0xffffffffffffff1b, 0x20, 0x9, 0x0, 0x2, 0xfa00}) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000005c0)={0x1, 0xfffffffffffff53d, 0x800b, 0x7, 0x1, 0x55d2, 0x7, 0x26f7, 0x0}, &(0x7f0000000600)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000640)={r3, 0x6}, 0x8) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000680)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000780)=0x0) ptrace$poke(0x5, r5, &(0x7f00000007c0), 0xa2) wait4(r5, &(0x7f0000000800), 0x8, &(0x7f0000000840)) inotify_init() recvmsg(r2, &(0x7f0000003bc0)={&(0x7f0000000900)=@can, 0x80, &(0x7f0000003a80)=[{&(0x7f0000000980)=""/225, 0xe1}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/4096, 0x1000}], 0x4, &(0x7f0000003ac0)=""/232, 0xe8, 0xaa70}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000003c00)={0x100, 0x2, 0x3, 'queue0\x00', 0x3}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000003cc0)) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000003d00)=0x1) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000003d40)={0x7, r2, 0x1}) 2018/03/22 10:52:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000180), &(0x7f0000c7e000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x7f, 0x101, 0x0, 0x402}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x385000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000100)={0x5, 0x7, 0x401}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) ioctl$KDSETLED(r2, 0x4b32, 0x7ff) 2018/03/22 10:52:02 executing program 4: r0 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/03/22 10:52:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x800000001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=ANY=[@ANYBLOB="0003000000000002070d04000000000000000000000000000000000100000000"], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts, 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x51) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 10:52:02 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r4, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000400)={'sm3\x00'}}) prctl$getname(0x10, &(0x7f0000000300)=""/242) 2018/03/22 10:52:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="a95bd81f645d7bdf6f913013840e460f2d1d210e21982fc94fc55eec592903e5c6eab6cb069e15d2c63fed8c7b71c5d84074fde046c48274ad40159a5c66270550b6fa834978f3ea2e9198a9aa41e1a3999a81c8ee94cb8cdb4e97d735a5ec61e002d19fbf30405d8e3a0752138c6d3abc5b621bb6bcaf6b036afbccee05369f752c984a9e69b746158161fa2b885edd5253cbe91bfabb4e7e44cdbf") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x8, 0x40b0}) sysfs$2(0x2, 0x3, &(0x7f0000000240)=""/98) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/80) openat(r1, &(0x7f0000000200)='./file0\x00', 0x4000, 0xc2) 2018/03/22 10:52:02 executing program 4: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/22 10:52:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x720, 0x70bd28, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f00002aefd3)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000081740f584d", 0x26) sendto(r2, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) splice(r2, &(0x7f0000000040), r2, &(0x7f0000000080), 0x99f0, 0x5) 2018/03/22 10:52:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = dup(r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/22 10:52:02 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) setxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='system.sockprotoname\x00', &(0x7f00000003c0)='-ppp1vmnet0\x00', 0xc, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) lremovexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='security.capability\x00') r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8) finit_module(r1, &(0x7f0000000040)='-ppp1vmnet0\x00', 0x3) clone(0x0, &(0x7f0000000240), &(0x7f0000000180), &(0x7f0000001340), &(0x7f0000000200)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x7, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$KDSETMODE(r2, 0x4b3a, 0xb) 2018/03/22 10:52:02 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xe4) r1 = accept(r0, &(0x7f0000000240)=@generic, &(0x7f0000000300)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000840)=0xe8) r4 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000880)={0x0, 0x0}) r6 = add_key$user(&(0x7f0000001b00)='user\x00', &(0x7f0000001b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001b80)="e24f5cb0e1d293c12e74870e8a2dd2c1660e2efb5fca691cf5dc6f42ce882e1cda207952a82fb87f9c5d8591cab362265e611a50db6475", 0x37, 0xfffffffffffffffa) keyctl$chown(0x4, r6, r3, r4) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) getgroups(0x1, &(0x7f0000000980)=[0xffffffffffffffff]) fgetxattr(r0, &(0x7f0000001640)=@random={'user.', '/proc/self/net/pfkey\x00'}, &(0x7f0000001a00)=""/245, 0xf5) r9 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000ac0)=0xe8) r11 = getgid() r12 = getpid() stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000bc0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) getresgid(&(0x7f0000000cc0), &(0x7f0000000d00)=0x0, &(0x7f0000000d40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0}, &(0x7f0000000dc0)=0xc) r19 = getuid() fstat(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = timerfd_create(0x7, 0x80000) sendmmsg$unix(r1, &(0x7f00000018c0)=[{&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000004c0)="9fa18b100a60", 0x6}, {&(0x7f0000000500)="502c5957fe9ca932f2140a4221a78d9ef5791a8c88f42fe59f9e2bbc9527953c73a64e3361a9f2049611b970cd33f08f459d9707d0c8cccf2c9456cd5dcade5fc6cfc060f149055ff8ee6f1eea70ea0226c3b82abc6983de438be74c4d41e9f1366102ea94d730e5da4236a0b9550207746f1b87587b36a320c0603c27851c6fbb995a9d446f5b8031ad2a02ec04a8705debe63d44d1eb254abfa8757bce1ad6a33ea2513db907b59855aa1b8b463e", 0xaf}, {&(0x7f00000005c0)="382df72a89d66ef48e477389", 0xc}, {&(0x7f0000000600)="c311b84a220c272bd99bd5527e686e8c7d585da7c7614fddb12f2c1c20fe4993caaab68375bfe5da6a8c99a2b6c31f01d009141869dc73780d8ebc9230e14016c292ee7924356084ce0261a56899cd155a973ad6a386ccc2d9c63df84ffd15178063e000fb100d0056d90b0dbe7cce63bfb0a7bf728a00c538aa5887ebf7f9fc517de159f2f07f6596bb53755056943e962163fba8d001b2d5d3d483c9795a323083675a79bcffd79da668ca41", 0xad}], 0x4, &(0x7f0000000e80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x170, 0x20000000}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001080)="baf9457a34a5eade16a47106f928aa9ef4e26eece5763bd2245f68151fd7c0f5c714a65cddd8451f69cab21e047f9533b0777888450c505f1d486a6c9912143008470f454d046a257056d6d7dd72ad2ccddf63845ee26aea2ca40a57c3aa8cc24d070866dcfced1a1d3db10c47cad818163a8dd50ae16611c9bf", 0x7a}], 0x1, 0x0, 0x0, 0x15}, {&(0x7f0000001140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000011c0)="7932ee40cde16ee353e6dfc8b7d3eeb5073fa82d4939d9ac5568d0", 0x1b}, {&(0x7f0000001200)="03fefec26b40bf6789d233753f826642245b8659634892d0b417b85187c9d2169486fd2a725c434d49467281441d9b41c2191c79eb8dae83989511df2dba2395351ff1d59109ff2a7c3779720d6c5390e88867ddaffd4dc715dbca991d41c60754fae2e22d13ba88865c09ab9904f06e42bf814890a12ecbd5d07f7f6852156b948730cc0b60c3af6f8261ef26a1f6de1e0060c6af74dda902ba75", 0x9b}, {&(0x7f00000012c0)="d949c21a21d9edeeeab1090861d908a58adf3a21054b342bac876e716b3e3fbfb7e04b9a42f5ea994bb2ec04e4737ec7d2b06d92143151b158f9fd42db468ad17b7b65a21083d4ba24aaa696b7b34b59da67e653d1ad7243a0c0b4f7a2d156841cd6ea62b76a396448e883b236688e6807377741b48b95ee4c3da1023a707a5e0a5c66fd4d8f69af661b450c2db25bc6117355726543709c24670ef3fadb1591f43bf1a1203d3960f60b7bf8c105b70df14f2d05b017a70f4ccfc1a5a754efb124b81441f06e4602f3340c22be9a321c57241ed9614b40dce8", 0xd9}, {&(0x7f00000013c0)="44852b6761ff5d7df11af44cd71369bac89c935d30857aa5a0d6e9588c1f1a683a686a99e232ba7ce45648c446612e2038c63430091e547d6705fff0925ff0aa32b2ffceeb1476c5b15cd7709493c2a64632600654", 0x55}], 0x4, 0x0, 0x0, 0x4000800}, {&(0x7f0000001480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001500)="405af67ae3734f9a1cc4920f560b4fd2e1c0c86a0c35f42b90fb871843e4802abc5fc5c9bebbda164ef8845e84641f5e8c83b2e750d188761655304d8a4e7ec9f5dd4258a7c655559f4aaa3f3746ac06b82fb79766a1c6380a125f56358d8b430c8743228ddf765edcf1497dd64dc1f45aac0fdf57287ce18e404454a4176d87c48d532b037382e8ceb45994d81c94711766dc6fc84ad28e95c4e823da0f22fcef6eb8a4d68cbd9c1f36dc9bb7077085fc4120960e93e0da8597024fd97cc017541aafc591ac7a628c4a97a0b3db780636c2a3054b34f7c1932843fb025f5271d026a8784ae82d044ce877063c5d98d3dc82b98432a5", 0xf6}, {&(0x7f0000001600)="c35e9876c5b2c95969d1a84554ad6ebe79", 0x11}, {&(0x7f0000001640)}], 0x3, 0x0, 0x0, 0xc0}, {&(0x7f00000016c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000002640)="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", 0x1000}, {&(0x7f0000001740)="ef1357ef3733c703161bf217c57d195e9265100a90207c31f42ad3780d47fc185f6bb564f0b3ecd703fcc702ff8376de7ab20077a5ea59bb24488c24a8f73960869f6798b993168ee142c98fa3d82ff89917ead246bd86f6e36a683b900e57dea6f863e11ce4143b98dd60fd92a42684c2f256fbf7f26a4635bd656ab2264bf6f27ddbe76e4825c9d59ff7372b529dec594d14287215d7b71c7bc22e3021120067327f83321b1b9c8a4e13f712638e917fd50dc01e9bebfbd9bd7402a7ed", 0xbe}], 0x2, &(0x7f0000001840)=[@rights={0x20, 0x1, 0x1, [r21, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x1}], 0x5, 0x40000) r22 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r23 = getpgrp(0x0) r24 = geteuid() r25 = getgid() sendmsg$unix(r22, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="51182b5f494b2c719e08bc8ba214526545da05af968f67e8f11ea21fa0affb5eab6d10b6d0b3b2581dda6adf002306183beafafe0428dc174189e7347989ca212bbb67512ccd5628cfb7830700e8025fc6d59099747bb55d96d90a8fde22df8f54e297846139c33ca8189beaefb1e06618599e33a24755a41de896de49284824120408412f6f220d16215a039d3d854c7b", 0x91}, {&(0x7f0000000180)="a681cd70fe4c88781107eefee65fd2b9dfc76ca5fbc103dd88c2b4f6e7eaa9492fcd262f934ae444baf46ff3c4ea86e183850b27f36c6f93bf393c2a74341824579e1b46a5c27532862bc861ee9cbc5be8ae9ccaeb26e1", 0x57}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000000000000100000002004000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1900000095343694341c648565302ba1fe0000000000006ba2a99c213421b93bebed464103453704c33bcef2dd959720f857a50fe9bf358ee4b868a32ee42eb2eeb40f2a4081a9e5a73c37ce429908e46d735ceded8c8e9fa7ced88f4f985b86fb2544affc4345cd2c39e27e7edb0700337d1f8d4654910c8112e6eaeb8c3a5f7085f397834555b9ad72576790145ab996f78f69faa78ae48164688b87"], 0x58, 0x4000}, 0x40000) bind$inet6(r0, &(0x7f0000002600)={0xa, 0xfffffffffffffffd, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 222.382425] dccp_close: ABORT with 1 bytes unread 2018/03/22 10:52:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) fadvise64(r0, 0x0, 0x50a, 0x0) sendfile(r3, r2, &(0x7f0000000080), 0x3f) 2018/03/22 10:52:02 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ftruncate(0xffffffffffffffff, 0x7) r2 = signalfd4(r1, &(0x7f0000000700)={0x88}, 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x2, 0x3, {0xffffffffffffffff, 0x0, 0x3, 0x3}}) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000640)=[@textreal={0x8, &(0x7f00000005c0)="66b90302000066b89200000066ba000000000f30660f3a0c0900baa00066ed660fd0b90000f20f38f0da640f090f20e06635000400000f22e00f2140f466b9000800000f32", 0x45}], 0x1, 0x61, &(0x7f0000000680)=[@cstype3={0x5, 0xf}], 0x1) r3 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="728d50ccb479a7ae7dc01760269ef3a92185133118cb4289d53f5769b48757", 0x1f, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="f1a42f3d5a2f6a10aa17d22b2df80bf9ff0882f72c7c846b63996929de", 0x1d, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r5}, &(0x7f0000000380)=""/130, 0x82, &(0x7f0000000580)={&(0x7f0000000440)={'md5\x00'}, &(0x7f0000000480)="252117b308ea40052889ec9cbcb78a779d65978ae9bcf4cc0fbbe847bce404a65cf3fd14d2335255494276f33100ff1c336175086dc83621b3807f43e6d31c3a9732ab7a302167eafa7235ea66d7a902df5479dca9d79493bf3aada997aa38e8b44a7988c77d7e0f5c1f2dc966ca02ce756f7c5d308e1e5d5c4d7a086e507fe8381d769c527e41a6ccdc5d7df1465c278552f457e2955e1b1362b4180f265607dc6907e8e1bc7a885841fa578ba619eb3e053745a1c1663f9733388a88a91b70814ece593954fc3473f76e270be726827d9a5cb9d4f3924deb", 0xd9}) recvmmsg(r1, &(0x7f0000000e40)=[{{&(0x7f0000000740)=@pppol2tpv3, 0x4c9, &(0x7f0000000100)=[{&(0x7f0000001080)=""/169, 0xa9}], 0x1, &(0x7f0000000980)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)=""/254, 0xfe}], 0x1, 0x0, 0x0, 0x1}}], 0x2, 0x10002, &(0x7f0000000f00)={0x0, 0x989680}) 2018/03/22 10:52:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x0, 0x0, 0x1) [ 222.422932] audit: type=1400 audit(1521715922.786:151): avc: denied { map } for pid=18151 comm="syz-executor6" path="/dev/input/event0" dev="devtmpfs" ino=1154 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:event_device_t:s0 tclass=chr_file permissive=1 2018/03/22 10:52:02 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f000079bffc), &(0x7f0000350ffc)=0xff18) 2018/03/22 10:52:02 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r1) keyctl$revoke(0x3, r1) close(r0) 2018/03/22 10:52:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/03/22 10:52:02 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = gettid() waitid(0x2, r1, &(0x7f0000000240), 0x8, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x1, 0xffffffffffff7fff, 0x0, 'queue1\x00', 0x4}) 2018/03/22 10:52:02 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write(r0, &(0x7f0000000000)="1f424c10f6b8e1fd3e8a", 0xa) ioctl(r0, 0x80084121, &(0x7f0000005e0b)) 2018/03/22 10:52:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x10) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x1) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='vmnet0\x00', 0x7, 0x0) 2018/03/22 10:52:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0x0, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/03/22 10:52:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xa035, 0x400) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000000c0)=""/2) 2018/03/22 10:52:02 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) fanotify_mark(r0, 0x42, 0x20, r1, &(0x7f0000000080)='./file0\x00') ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x401, 0x1, 0x1, 0x7, 0x9, 0xb39, 0x4, 0x0, 0x1, 0x1, 0x6, 0x3}) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) write(r0, &(0x7f00000001c0)="629f7e75f53091a81a0930b27659a2c938d898912bee0502168888f4565f9586cd1464f8439df9d37fac048e62bd89c123d72c584fcc3c7780e39016e8e3a161f8ccabc97859e6e2ac8991a98cf39a3c5bce0355da62140a8d47014e4e16e5334eda18cd5695e880a37e20adf719d062d86c3633ab433b0474f0839eec635d5e56d2bfb82a885f5202c439d6390815807a6d1fce84d052f60ccabbbcb4fed709fab65946234d83fd43be3e1c18c1bb1c33", 0xb1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x8, 0xb68, 0x8203, 0xffffffff, 0x8, 0x1f, 0x5, 0x81, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x9, @empty, 0x7}}, 0x6, 0x3}, 0x90) fanotify_mark(r1, 0x42, 0x1, r0, &(0x7f00000003c0)='./file0\x00') setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) shutdown(r0, 0x0) write$selinux_access(r0, &(0x7f00000004c0)={'system_u:object_r:ld_so_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x34}, 0x2b) clock_gettime(0x3, &(0x7f0000000500)) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000540)={{0x7, 0x8001, 0x5fd, 0x77, 0x4, 0xdac8}, 0x101}) syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000005c0)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x10000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000680)={0x4, &(0x7f0000000640)=[{0x3b2, 0x2}, {0x0, 0x5}, {0x0, 0x80}, {0x8001, 0x2}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000006c0)={0x6, r2}) r6 = semget$private(0x0, 0x7, 0x0) semctl$IPC_INFO(r6, 0x4, 0x3, &(0x7f0000000700)=""/224) modify_ldt$write(0x1, &(0x7f0000000800)={0xad62, 0xffffffff, 0xffffffff, 0x7fffffff, 0x3f, 0x3, 0x3f, 0x3, 0x2, 0x3f8000}, 0x10) restart_syscall() ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f00000008c0)=0xffffffffffff0001) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000900)=""/104) r7 = getpid() fcntl$setown(r4, 0x8, r7) [ 222.568259] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 222.587727] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/03/22 10:52:03 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x1f, 0x200, 0x2000000000000, 0x6, 0x7}) fcntl$getflags(r0, 0x40b) personality(0x400000e) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000001c0)={{0xf002, 0x100006, 0x4, 0x400, 0x0, 0x40, 0x84, 0x400, 0xfffffffffffffeff, 0xff, 0x8, 0x1000}, {0x3, 0x6006, 0x0, 0x100000000, 0x1, 0x6, 0x0, 0xffff, 0xca, 0x1, 0x100000001, 0x5}, {0x5001, 0x10000, 0x9, 0x3ff, 0x9, 0x1d, 0x100, 0x2, 0x8, 0x401, 0x1, 0x7fffffff}, {0xf006, 0xd000, 0xb, 0x6, 0x1, 0x7d, 0x4, 0x80000001, 0x5, 0x3ff}, {0x3000, 0x3000, 0x4, 0x0, 0xa28, 0x4, 0xe63, 0xfffffffffffffff7, 0x400, 0x8, 0x8000, 0x7fffffff}, {0x6000, 0x13000, 0x9, 0x6, 0x3, 0x2, 0x3, 0x4, 0xffffffffffffffb5, 0x8, 0x800, 0x1f}, {0x2000, 0xf002, 0xf, 0x200, 0x0, 0x9, 0x7fffffff, 0x7fffffff, 0xa7b, 0x0, 0x4, 0x3ff}, {0x5000, 0xf000, 0x4, 0x0, 0x8, 0x8001, 0x0, 0x2, 0x0, 0x587, 0x1, 0x7}, {0x5000, 0xf001}, {0x1, 0x11000}, 0x1, 0x0, 0xf004, 0x40, 0x1, 0x100, 0x10d000, [0x0, 0x8, 0x8, 0x81]}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000300)="fa88ba93b478ea54434aa5214cc6633ab5219eac370bcdd25cdde2086856aa51d2351b74aba6d460517a01264f15eb4af86558e0e8766b844cf8a6b4e89954ddf9517d314a8f444a864a08ea071fb98f07be03f47a6e31e3c35e4132b67c6bc2370962f9d7f444ffaf4e7af2ffee65c7a10d01e27cf51b4191d2db3a9d8c3520fd6784193f4388318e5edd43c681ff47c0f7c1c7c38ba7f584f29b72a90af919162455bde18d93858d4031b13f0f1dac2c6535904b97b838f67ea8175f4c6b631c3f94c4723021d1a0f7d8") ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000400)={0x2, 0x0, [0x2, 0x2fa3, 0x1d, 0x1ff, 0x9, 0x3139, 0xb790, 0x97ab]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x2e05, 0x5, [0x1, 0x7, 0x5, 0xff, 0x6]}, &(0x7f00000004c0)=0x12) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)={r2, 0x1ff}, &(0x7f0000000540)=0x8) getpeername$netrom(r0, &(0x7f0000000580), &(0x7f00000005c0)=0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000640)=0x1) ustat(0xd07a, &(0x7f0000000680)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000006c0)=""/29) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000700)) write$selinux_load(r0, &(0x7f0000000740)={0xf97cff8c, 0x8, 'SE Linux', "cade39cf640495e25f40daf5758cfdc54d4b8c90a94d2848fd488b2bbda7cfc31ce748da7a6d575374e83569bd3f5d6c2628e3890c84ef68d4ed6d568311afea400cbaafdc55da48eca084630eca46883038d23b2f05eab16e67dad1246eaf08feef392a3a1a338638d6b7e8e6ef5f"}, 0x7f) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000007c0), &(0x7f0000000800)=0x14) r4 = request_key(&(0x7f0000000840)='blacklist\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='\'\x00', 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r4, r5) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000980), 0x10) ppoll(&(0x7f00000009c0)=[{r0, 0x1}], 0x1, &(0x7f0000000a00)={0x77359400}, &(0x7f0000000a40)={0x1}, 0x8) ioctl$TIOCNOTTY(r3, 0x5422) preadv(r0, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/75, 0x4b}, {&(0x7f0000000b00)=""/127, 0x7f}], 0x2, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000bc0)=@req3={0xfffffffffffff9f9, 0x1, 0x8, 0x164, 0x80000000, 0x3, 0x8000}, 0x1c) 2018/03/22 10:52:03 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x40, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b6c000)=ANY=[@ANYBLOB="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"], 0x1058) 2018/03/22 10:52:03 executing program 6: sched_setaffinity(0x0, 0x13b, &(0x7f00002d4ff8)=0x2) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) dup2(r1, r0) 2018/03/22 10:52:03 executing program 5: getrandom(&(0x7f0000000140)=""/112, 0xdc, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r0) 2018/03/22 10:52:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x8, 0x400000000007f, 0x2}, 0x2c) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x40, 0x800) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/213) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000fd3ff1)="c59b52", &(0x7f0000ce4000)=""/137}, 0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000001c0)={0x7, 0x3}) 2018/03/22 10:52:03 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) r2 = socket$rds(0x15, 0x5, 0x0) fcntl$setown(r2, 0x8, r0) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/22 10:52:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000063bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x2, 0x0, 0x100, 0x0, 0x8000, 0x6, 0x1, 0x20, 0x3ff, 0xcb, 0x2, 0x1}) write(r1, &(0x7f000034d000), 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d57000)) 2018/03/22 10:52:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/03/22 10:52:03 executing program 5: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8001, &(0x7f0000000040)=0x8, 0x5, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001274, &(0x7f00001d6fff)) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x400) 2018/03/22 10:52:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0xc000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2}}}, &(0x7f0000000140)=0x90) 2018/03/22 10:52:03 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008f20000ffffffff0800030000000000", 0x24) socketpair(0x1b, 0x7, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), 0x4) 2018/03/22 10:52:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = epoll_create(0x45) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) ppoll(&(0x7f0000000080)=[{r2, 0x208}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x2ee}, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/03/22 10:52:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/16, 0x10, &(0x7f0000000080)=""/157, 0x3, 0x3}}, 0x68) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) 2018/03/22 10:52:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140083bd1c28d7f0ad2c00db000000000000000100"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/22 10:52:03 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000080)) 2018/03/22 10:52:03 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xa, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0xffffffffffffff71}, 0x1}, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) 2018/03/22 10:52:03 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f0000000240)=""/140, &(0x7f0000000300)=0x8c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040)="e149edae2fd15dd71686b52e7c6b74489a3a668af0e2b7b4be6024b7e2fb29d5e4454140391f7430783b9d3dfb3ec28bc44b3cb4182ad365ed60ac9bb60cc07a3663bc9d6f8c9bc156911933b2237f160cc2794660cdf242dd451c8ea46315e699f9d6471ac67c08ec4fbd2b242badbc041130c33d8aa00fa1c5c520f15ed9a9519743553e6e110f8159d6449016ab031ab991e1f874562eb8c6", &(0x7f0000000100)="48ac5897843e47441067006af714ab0c68f74fd655d70d17036b8c578ca348620f5597f2b007af2bd9ccd4cc7f7a1b99d7cb56bcb23691f99cc36d4c525134c1b09ca2f7ce240be74aa87a35f02333859b6d5f5a0e0f690a89cc02a912aeb921caddf35d02d1434a45a712c1b87060b768c6ef7cf39dd6715b9c6fb8564ce2bc4664f897ded1b4b3fc4fe770e0aba02e93aedf6a70dd9a516eedef35accf90d8228c04c7f66a11e99578cb20cf2a35ee9c6405dd01c2390cbcd01d71203377aace094155351a47a7b756c9e492afb9cbd0bfaf3325185e55aee91ea462504f3cb84857510c7df2d48a3d89ea5bddc927ed55977e9b8d", 0x1}, 0x20) shutdown(r0, 0x0) 2018/03/22 10:52:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001a00090000000000000000001c000000000000000000000045851184d3f27ed393d811469c9c2567aa3d9ca26c6cf05651bbf877c5cf93b415e812113323217ed08f3318ed74540bab8569ef21a9f1c2ef3067d87a23b223fff0ab48b45e0b4c74129e223cfe6360be575d22af9106fc45d3c501c9390e0ed39963f0bc5ffe9784b4e04a5dfd533803d8e05c02c07fa74454ced9852079ab556440021d06b522b053c0b5a511b35fed77a240ce93124a00bacc33ce90a81a80bc807eac"], 0x1c}, 0x1}, 0x0) 2018/03/22 10:52:03 executing program 6: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r2, 0x4100}, {r1, 0x20c4}], 0x2, &(0x7f0000000080)={r3, r4+10000000}, &(0x7f00000000c0)={0x3ff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}}], 0x30) getuid() write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {0x0, 0x3}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {0x1}, @raw32}], 0x90) [ 222.739292] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 222.746923] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10268 sclass=netlink_route_socket pig=18246 comm=syz-executor1 2018/03/22 10:52:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) 2018/03/22 10:52:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/22 10:52:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9, 0x0, 0xa, 0xff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1000, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000000200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000380)={{0x0, 0x2, 0x401, 0x3, 0x1}}) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x2, 0x1, {0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000280)={r4, &(0x7f0000000240)=""/29}) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000300)={0x5, 0x7}) finit_module(r0, &(0x7f00000002c0)='/dev/hwrng\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x1}}) socket$rds(0x15, 0x5, 0x0) 2018/03/22 10:52:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{0x1}}) [ 222.798849] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 222.807993] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10268 sclass=netlink_route_socket pig=18246 comm=syz-executor1 2018/03/22 10:52:03 executing program 6: modify_ldt$write2(0x11, &(0x7f000002d000), 0x10) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3765, 0x200080) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) r2 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x1, &(0x7f00000001c0)={&(0x7f00000000c0)="9dd030219a272e5877b481d064526831c0be253824570fe528536e28736cceeb0b03623a080de5d2ca5e9a0cc69aab54782e974a12fd1f6fa045000d7d4e8fbfa853b1dd485eb70235d0faa61e3d95cdb684d81f11a52a95f44eb81cf8c2bd788b1ad40105ebbf2c6f5d0fc7feb20a4a1c5ac7f6bea3bf8e55d6a282426924a4f3673f0a2cb03e77aa3640296ef22dd46459d0eab25ba96934fd1188ea658ee8ac923902ffe74e6f2b95fdeea52ae994c2b6a304a693fdeb8415e8e67abe6cb5c35e88352c391d26cedfcfc4e291e9c0d02de18bf1fdf5deb4", 0xd9}) modify_ldt$write(0x1, &(0x7f00001a6000), 0x10) 2018/03/22 10:52:03 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x4000000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f00008d8000)=[{0x0, 0xcfde}, {}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/03/22 10:52:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000c5f000)=[@flat={0x77622a85}], &(0x7f0000787fe0)=[0x0]}}}], 0x0, 0x0, &(0x7f00001cd000)}) r1 = dup2(r0, r0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000040)={0x1, 0x0, [{0x8000000d, 0x1f, 0x1, 0x2, 0x986, 0x9, 0x4}]}) 2018/03/22 10:52:03 executing program 5: r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000015c0)=0x14) sendmmsg(r0, &(0x7f0000001a80)=[{{&(0x7f0000000000)=@generic={0xa, "5289a9bc71667a6182b4c1ff97e0f93c1f5ff38698127e861f76debc8e7ed1350fb08efc6028228a60a282ad811737e8d255348c238d94ca36bb272cb04d00fbb0c495af99ceb27d2ac7799bc471b60813305aac222f487bdf77d1460c198a97e2999d9465b3574b521839d847fd168d3ff0dffd1ccd02f60295e5cd0377"}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="c090b1679daba31f1f65312e3acca6c3090918b760dee885f284fd5fcc044dd2fe80db92a8570dda30ae434fa18771dfeb33e5e4fa4aa664057114b8c785", 0x3e}], 0x1, &(0x7f0000000180)=[{0x88, 0x117, 0x40, "a180f515e4398bd1901b64e726600c7ee1cac5b730ab68c7f414df544099a465b3751060335b709986a5db668778a58afbed60aa0a652eb88042b6752f1466ae6672e45ebc11e01d42a8b6967d51fe201467cc2c8e4a91dccc67bf5b0ef7ac38b15e4686b5f6d7101206420636f636391bd3"}, {0xf8, 0x114, 0x3b6, "dfa7140bcb22a715a7e6091b27ee8195a3c384dc13fe4ba4a00a2457a3ebfa835f93027d0a967b7690b85540a82f6574ad2107039a982e6847212f2f6272d01709a5f74f0e4dd5c2150bb8fd1c63817d8654926295dd83a3823b0602c489624b9931a283963b03a123a79060b162ac872da882657a7ba2d27dc8fe5f26cd5c3347510c393d8871f41331ae7bd3c5c9d56437729997ee1ee320b2c000834201ce95045443bddbfa8288f763984c69c34b21ea1c1911d75ac8efea00df3d508aa110848a8937db26de82cb01b24db6d4d28bb1b6dff1180c8de0c2756dfff930dbff523bfd8d363f20"}, {0x110, 0x102, 0x5, "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"}, {0xc8, 0x116, 0x6, "bee1a7e81873f3be912ac048aede8ea2054e33c2eac5722f2c15ade89dc1bcb7a0e35de1179a8143fccd7092d8fb49e52e5764470c119c36797229c109fd15497cdc1647e7e6870ee46bce42e54cd6ea5b23f8ec2b19a8de8ed54f71e5b41e7e0dc26b4c064a7b6d0d4b4e29f0aa20b3c4d772e793aace6bf0680f5833bc14b3dd81f96c40ab25fe17d280d8e8b4d09eb264170e109d2707c33c9c0d7f103f3761e5b9c69792f774a71cee40eb2712c2acaa429bcc"}, {0x70, 0x109, 0xffffffffffff613f, "dfdca874a82fd428056f997622eeb70c7c4397ec15e65c084bb9ba4b7db62efb86ccc0248604f7fc3575b031eaaa026d9a57834efa44a7e58ab8c6c99a13b9724a1f71611c56f5ef41af24dadcaf406a9e4cb1bf5c82dc4cab64"}, {0x1010, 0x101, 0x7, "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0x13d8, 0x4}, 0x8c}, {{&(0x7f0000001600)=@ll={0x11, 0x1f, r1, 0x1, 0xfffffffffffffffd, 0x6, @random="e1eb517cdff8"}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001680)="bb35665a34402a45eea2c62d5d4ef37caeeb40146ebce183a44ac7cc98be04ff0b2c5ba2e9f986001029d7f1ff583aad3e4c99994b99534481fb72", 0x3b}], 0x1, 0x0, 0x0, 0x1}, 0x17b1}, {{&(0x7f0000001700)=@in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x9}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001780)="349c7203c18c25a9afc9bbaf305cb13d8474ca4729bf702e391d8ef4d95a80c2a0d76f5026b315e3e5f1ab4bd47512e910fe0bf4015bbc9ab16853a5154edf05a0616681ac57b1a4f6ab1c6c4a77712b32f292c7c77118e2058d1a58da2d6ae9623de4d54f57da529a55453df556ea10f4487907b12860286bbf77f3cb2f2180eead6a27dce2854968ec5f9123", 0x8d}, {&(0x7f0000001840)="6745fb0eb73230da2fa66170ddf2597b40cc4d909a85346f6705234c97b1246a43bb10724c5e65a35cd725e0547082bad05ad62865abae1853799bc418eea6d5507dec363def3a2cfe2b1b151a4558363edfb4dc8bee8f61dc82ca25d740b346064c1c7c8d0d82ac30e25c3748326f889f56a4581547ae6a701db5bb6eb8f48885d1dd3db3c40c5318aa6f3508767794d89b4bd2eea35645aad39ea418bb3457892a2f146cbb90cb4bf06a883dbf055651595a7398ec76863d93dc64a2e28cb4e09df95e2347c1c53c81b5e4ce1f4594b3a521bd0b97dc8de021dfedc000651afbfa", 0xe2}, {&(0x7f0000001940)="c3cb7835f6babcf6ad2e0f993fb97297bd80e439a234d5dba3d16a4721c10e5b3cc204186d7c4fe3e25216d6765b5b1a53b2c25afe58beb507acd515ea54f109dc5852fd8fcd5dbc21b9a982b10feea2c1ef7414dcaba8a7334771b298c0b8ffb8117396fa872b5e43a737c892c4138d5f1c61bb01299122d473f26000e40c285b392b51a649c7ac1129bd933fb707afb74843e9066522877d36", 0x9a}, {&(0x7f0000001a00)="b6fca497d4c432ee7edfd9973e1203bb541d90e13dbef068f501a3f53619a04e86d7f3857f2deff0dff56cf2e999b7a7a41cf8bef76c", 0x36}], 0x4, 0x0, 0x0, 0x40}, 0x1}], 0x3, 0x4008081) [ 222.914406] binder: 18284:18287 ioctl 4008ae90 20000040 returned -22 [ 222.924049] binder_alloc: binder_alloc_mmap_handler: 18284 20000000-20002000 already mapped failed -16 [ 222.935571] binder_alloc: 18284: binder_alloc_buf, no vma [ 222.937628] binder: BINDER_SET_CONTEXT_MGR already set [ 222.941238] binder: 18284:18292 transaction failed 29189/-3, size 24-8 line 2963 [ 222.946492] binder: 18284:18287 ioctl 40046207 0 returned -16 2018/03/22 10:52:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='keyringlo\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140)=""/73, &(0x7f00000001c0)=0x49) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x1a) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000240)=0x100, &(0x7f0000000280)=0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)="01", 0x1}], 0x1) 2018/03/22 10:52:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0x2, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x200, 0x6, 0x10001, 0xfd1, "f8caf767db73e278df71f03997c51a5e17afe226c4049e9ee3f50c95fad4e0e352b6d0dae0b8edc1d17663b0", 0x45}, 0xfffffffffffffff8, [0x8001, 0x2, 0x7, 0xfffffffffffffffd, 0xa90, 0x8, 0x7f, 0x1ff, 0x7, 0x3, 0x7, 0x8, 0xfff, 0x3, 0x1, 0x6, 0x0, 0x2, 0x2, 0x7, 0x9, 0x7, 0x100000000, 0x5, 0x9, 0xb80, 0xe61e, 0x9, 0x2, 0xffffffffffffff01, 0x100, 0x401, 0xfffffffffffffffb, 0x5, 0xffffffffffff7460, 0x3, 0xff, 0x400, 0xfffffffffffffffa, 0x9, 0x8000, 0x3, 0x9, 0xe470cad200, 0xac, 0x2, 0x9122, 0xbf, 0xfffffffeffffffff, 0x26d, 0x6, 0x6, 0x7, 0x5, 0xfff, 0x9, 0x6, 0x7fff, 0x3, 0x115, 0xfffffffffffffffc, 0x8d, 0x2, 0x100, 0xbd, 0x3, 0x395ce586, 0xfa2, 0x4, 0x100000001, 0x44, 0x6, 0x2, 0x7d6, 0x1, 0x7, 0x527, 0x3, 0x5, 0x432, 0xffffffffffffff66, 0x9, 0x2, 0x1000, 0x9, 0x6, 0x8, 0x9, 0x4, 0x8, 0x10001, 0x7ac4, 0x35, 0xfffffffffffffffb, 0x5, 0x9, 0x0, 0x450200000000000, 0xfffffffffffffffc, 0x80000001, 0x40, 0x2, 0xfffffffffffffffd, 0x80000001, 0x5, 0x1, 0x3, 0x8, 0xffffffffffffffff, 0x80, 0x6, 0xe928, 0x8, 0x3ff, 0x4, 0x0, 0x5, 0x20, 0xdd70000000000000, 0x5, 0x4, 0xeda, 0x1, 0xc47, 0xfff, 0x9, 0x7fffffff, 0x45], {0x0, 0x989680}}) 2018/03/22 10:52:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x100000001e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x7f, &(0x7f0000000000)="00040000", 0x4) getsockopt$inet_buf(r1, 0x0, 0x2000000000487, &(0x7f0000000280)=""/24, &(0x7f000091dffc)=0x113) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x4004001f, r0, 0xfffffffffffffffc) 2018/03/22 10:52:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x76, 0x40000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x7, @empty, 0x100000000}}}, 0x3a) r2 = socket(0x10, 0x803, 0x3ae2) sendto(r2, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x80000001, 0x30, 0x8001, 0x7ca}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x673dac7d, 0x4}, &(0x7f0000000140)=0x8) recvmsg$kcm(r2, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/45, 0x51}, {&(0x7f0000001600)=""/209, 0xd1}, {&(0x7f0000001700)=""/22, 0x16}], 0x8, &(0x7f0000001800)}, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/03/22 10:52:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf0, &(0x7f0000000000)=0x7, 0xfffffffa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x84001, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x1000, @random="82278f089373"}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/03/22 10:52:03 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000080)="e945dec8563086b22f62ed594a5aa8af", 0x10}], 0x2}}, {{&(0x7f0000000440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58, &(0x7f0000000340), 0x0, &(0x7f0000000600)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$poke(0x5, r1, &(0x7f00000000c0), 0x6) 2018/03/22 10:52:03 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0x2, 0xa, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x10000, 0x5, 0x4e1, 'queue0\x00', 0x100000000}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x8, 0x9, 0x800, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22}}}, &(0x7f0000000280)=0x84) 2018/03/22 10:52:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1000, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='/proc/self/net/pfkey\x00', &(0x7f0000000100)='!em0%-,wlan0\x00', &(0x7f0000000140)='/proc/self/net/pfkey\x00', &(0x7f0000000180)='/proc/self/net/pfkey\x00', &(0x7f00000001c0)='ppp0trusted]\x00', &(0x7f0000000200)='/proc/self/net/pfkey\x00', &(0x7f0000000240)='/proc/self/net/pfkey\x00', &(0x7f0000000280)=',.securitysecurity}md5sum\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='/proc/self/net/pfkey\x00', &(0x7f0000000340)='/proc/self/net/pfkey\x00', &(0x7f0000000380)='self\x00', &(0x7f00000003c0)='%\x00']) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 10:52:03 executing program 6: r0 = socket(0x14, 0x80000, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = memfd_create(&(0x7f0000000040)="fe3b3925f4ba267ae4a1e5a75b34e9567d76e2055c976362efd1997d827d", 0x0) write(r1, &(0x7f0000000080)="164690f18b6c866b0384f3b0", 0xc) ftruncate(r1, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x750470a3, @empty, 0xffffffff}}, 0x1, 0x0, 0x5, "64433dd9ada4030abc2846ceedbfe0e56853a57518d52b50b10378781a7ec4dff2270ae1a9566bed1610287f37c15514622b73dd8f4690af9c3761c581e12cf773fce9503cdccd4b32158c2d975a9254"}, 0xd8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x3f, 0x0, 0x0, 0xbc97}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000380)={r2, 0x74}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0xfdd2, 0x0, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x1, 0x40100, 0xe2d5, @link_local={0x1, 0x80, 0xc2}, 'bcsf0\x00'}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x7, 0x5, 0x0, 0x9, 0x1, 0xe9e, 0xabd, 0x2, 0x3, 0xffff}, 0xb) [ 222.961420] binder: 18284:18287 ioctl 4008ae90 20000040 returned -22 [ 222.974728] binder: undelivered TRANSACTION_ERROR: 29189 [ 222.980257] binder: release 18284:18287 transaction 60 out, still active [ 222.987143] binder: undelivered TRANSACTION_COMPLETE [ 222.992298] binder: send failed reply for transaction 60, target dead [ 223.070624] FAULT_FLAG_ALLOW_RETRY missing 30 [ 223.075217] CPU: 1 PID: 18310 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #361 [ 223.082577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.091929] Call Trace: [ 223.094503] dump_stack+0x194/0x24d [ 223.098196] ? arch_local_irq_restore+0x53/0x53 [ 223.102845] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 223.107845] ? handle_userfault+0xb97/0x2490 [ 223.112236] handle_userfault+0xbd9/0x2490 [ 223.116453] ? handle_userfault+0x1864/0x2490 [ 223.120941] ? userfaultfd_ioctl+0x4520/0x4520 [ 223.125515] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 223.130691] ? __schedule+0x8d0/0x1ec0 [ 223.134564] ? print_irqtrace_events+0x270/0x270 [ 223.139307] ? print_irqtrace_events+0x270/0x270 [ 223.144039] ? plist_check_list+0x7e/0xa0 [ 223.148174] ? perf_trace_lock_acquire+0xe3/0x980 [ 223.153019] ? __lock_acquire+0x664/0x3e00 [ 223.157236] ? __lock_acquire+0x664/0x3e00 [ 223.161452] ? trace_hardirqs_off+0x10/0x10 [ 223.165761] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 223.170939] ? find_held_lock+0x35/0x1d0 [ 223.174996] ? __handle_mm_fault+0x2ded/0x38c0 [ 223.179563] ? lock_downgrade+0x980/0x980 [ 223.183694] ? lock_release+0xa40/0xa40 [ 223.187649] ? perf_trace_lock_acquire+0xe3/0x980 [ 223.192472] ? do_raw_spin_trylock+0x190/0x190 [ 223.197036] ? userfaultfd_ctx_put+0x740/0x740 [ 223.201622] __handle_mm_fault+0x2dfa/0x38c0 [ 223.206024] ? __pmd_alloc+0x4e0/0x4e0 [ 223.209887] ? trace_hardirqs_off+0x10/0x10 [ 223.214194] ? find_held_lock+0x35/0x1d0 [ 223.218241] ? handle_mm_fault+0x35b/0xb10 [ 223.222460] ? lock_downgrade+0x980/0x980 [ 223.226605] ? handle_mm_fault+0x2f8/0xb10 [ 223.230828] handle_mm_fault+0x44a/0xb10 [ 223.234872] ? __handle_mm_fault+0x38c0/0x38c0 [ 223.239429] ? vmacache_find+0x5f/0x280 [ 223.243386] ? find_vma+0x30/0x150 [ 223.246909] __do_page_fault+0x5c9/0xc90 [ 223.250957] ? mm_fault_error+0x2c0/0x2c0 [ 223.255094] ? trace_hardirqs_off+0x10/0x10 [ 223.259402] do_page_fault+0xee/0x730 [ 223.263181] ? __do_page_fault+0xc90/0xc90 [ 223.267404] ? find_held_lock+0x35/0x1d0 [ 223.271455] ? __might_fault+0x110/0x1d0 [ 223.275501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.280335] page_fault+0x25/0x50 [ 223.283769] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 223.289368] RSP: 0018:ffff8801ad9a7ba0 EFLAGS: 00010202 [ 223.294709] RAX: ffffed0035b34f82 RBX: 0000000020013000 RCX: 0000000000000002 [ 223.301956] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801ad9a7c00 [ 223.309202] RBP: ffff8801ad9a7bd0 R08: ffffed0035b34f82 R09: ffffed0035b34f82 [ 223.316451] R10: 0000000000000002 R11: ffffed0035b34f81 R12: 0000000000000010 [ 223.323702] R13: ffff8801ad9a7c00 R14: 00007ffffffff000 R15: 0000000020013010 [ 223.330980] ? _copy_from_user+0xc5/0x110 [ 223.335120] get_timespec64+0x75/0x170 [ 223.338994] ? timespec_trunc+0xe0/0xe0 [ 223.342949] ? userfaultfd_read+0x220/0x220 [ 223.347249] ? do_vfs_ioctl+0x1b1/0x1520 [ 223.351286] ? do_vfs_ioctl+0x486/0x1520 [ 223.355326] SyS_pselect6+0x186/0x650 [ 223.359110] ? SyS_select+0x230/0x230 [ 223.362901] ? SyS_futex+0x269/0x390 [ 223.366601] ? do_futex+0x22a0/0x22a0 [ 223.370382] ? security_file_ioctl+0x7d/0xb0 [ 223.374766] ? security_file_ioctl+0x89/0xb0 [ 223.379164] ? do_syscall_64+0xb7/0x940 [ 223.383120] ? SyS_select+0x230/0x230 [ 223.386904] do_syscall_64+0x281/0x940 [ 223.390768] ? __do_page_fault+0xc90/0xc90 [ 223.394980] ? _raw_spin_unlock_irq+0x27/0x70 [ 223.399455] ? finish_task_switch+0x1c1/0x7e0 [ 223.403930] ? syscall_return_slowpath+0x550/0x550 [ 223.408852] ? syscall_return_slowpath+0x2ac/0x550 [ 223.413765] ? prepare_exit_to_usermode+0x350/0x350 [ 223.418764] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 223.424124] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.428956] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 223.434124] RIP: 0033:0x454239 [ 223.437290] RSP: 002b:00007f51b21b2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 223.444976] RAX: ffffffffffffffda RBX: 00007f51b21b36d4 RCX: 0000000000454239 [ 223.452222] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 223.459472] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 2018/03/22 10:52:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000f89ff8)='.', &(0x7f000067b000)='\x00u{', 0x1004, &(0x7f00000b2000)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xfe, r1, 0x1, 0x1ff, 0x6}, 0x14) 2018/03/22 10:52:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x46, &(0x7f0000000080), &(0x7f0000000000)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x7, 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), 0x4) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000001c0)=0x1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000180)=0x1000000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000200)={0x4, 0x4}) 2018/03/22 10:52:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = inotify_init1(0x0) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) move_pages(r2, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0xfffffffffffffffa, &(0x7f00000000c0)=0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = syz_open_dev$vcsn(&(0x7f0000001280)='/dev/vcs#\x00', 0x9, 0x0) fcntl$setpipe(r3, 0x407, 0x200) io_submit(r4, 0x2, &(0x7f0000001300)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f00000001c0)="4677f700f1a5908d250a4283dc866819a4f285e4e753394154cdd177ebef931116be3a8f4fde2e3ab37f73", 0x2b, 0x3, 0x0, 0x0, r5}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000280)="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", 0x1000, 0x1fe, 0x0, 0x3ef735f438b2db7a, r6}]) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x100000000, 0x80401) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/03/22 10:52:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000600)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000000280)=""/100, 0x64}], 0x2}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100, 0x100) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f00000005c0)='rxrpc\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)='/dev/kvm\x00', 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001780)=[{&(0x7f0000000300)="c74479e8fa4c14d758d0a17692786fb400baccbaaa8bf631ac0936fdddb4f43be79f215dbda32a983f2f6c57f821ae5e9ad0a31883d0614ab84a7b13635c01ef20e157794c84f0329a9e7ac5a043", 0x4e}, {&(0x7f0000000380)="6315fe0acdf4d0348e2a49ed82bfc76b192579522b6b4317473cd9c38d0bc502a94748e83e5ce7ed10c9a5b607f89490630fe64e3ef2c1d5b83418f85e2a1c6343639fccef525b9f878bfc88e77469ad856db6db30e6c759ee92f1817f348531788eceda992239d3adab34d94a1f9e6eab942760428b2e485ca7710abedede29cb28d39265a8cf7b39e5e187e70ff50ced35901133edeb0a5e0550a327ebc0b8bdebcf5bcbd9887eb1f45bd67359fe5cffee5f9a1311f6e027dc640472ed1a199b9c7a45d9f12cf4c53e92c58753", 0xfffffffffffffdd2}, {&(0x7f0000000240)="95cac6", 0x3}, {&(0x7f0000000480)="86992606796b8ee73898d8c08a18a435ea288464a7e270e81e919203d4662f3300f861d1fd40a11e27952e653034f4608fd124cca801443148c4342c8dc6584aedfd1de74d12f2d61ddc016d513f5d2e067478", 0xfffffffffffffc7d}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001800)="19dcfaf165666d02b978330aaff9ab15d6b3eb53f7e02115d6b7b30c92d21b5853ba0fdcca471522bd7b9095be6f4a970c4a86c504de4fea72bfcb05ff1ffbe6cebab4779dcc61ec12c376a5ef07733977e024d71fac7e59b46cc4ff7e002da7c09dd2efbfa7d2210a0ed5b922cbe86d4fdcd5a319df6da1d684e9b5267ef52932432129703eb937de39bf93a5cf2e0c1acfbb1059f40a80", 0x87}], 0x6, r4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0xb5) 2018/03/22 10:52:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xfff}, &(0x7f0000000100)=0x8) 2018/03/22 10:52:03 executing program 2: r0 = getpgid(0x0) prlimit64(r0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x5, 0x4) 2018/03/22 10:52:03 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x321002, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x100000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000000240)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/03/22 10:52:03 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast2, @local}, &(0x7f0000000080)=0xc) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f00000004c0)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f00000000c0)}) [ 223.466719] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 223.473968] R13: 0000000000000460 R14: 00000000006f79a0 R15: 0000000000000000 2018/03/22 10:52:03 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80000, 0xffffffeffffffffb) pread64(r0, &(0x7f00000000c0)=""/211, 0xd3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001f3ee8)="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", 0x118) 2018/03/22 10:52:03 executing program 5: setrlimit(0xd, &(0x7f0000000140)={0xfffffffffffffff8, 0xfffffffffffffa}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x3, 0x0, 0x1, 0x0, 0x2}) 2018/03/22 10:52:03 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd24ec275b399b4aa886ce5489bfbed4281321251e4fa2826626c6292e5f831dc7d30676f02115ff836982d87a7262feca4d55c831e56512802d9333cdba4b26a2e36eb5d432a721f9ff084603e57fd2e51f9d56bd4d2729baa5f5d38d57464ced0efb608efa4f348087a3979b", 0x6d, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x3d1, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'crc32\x00'}, &(0x7f0000000080)}) r5 = semget(0x0, 0x4, 0x1) semctl$GETPID(r5, 0x6, 0xb, &(0x7f0000000580)=""/4096) 2018/03/22 10:52:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}, 0xfffffffffffffffd}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=[{0x108, 0x29, 0x4, "492688b353fcb8c4dd151797e42fbc1c75899200000000000000000000000000000042663f08bd13ff4b2c5075192f333d3ec93ebacc0f217b5e0a03c262f50be3763ca6c38cccc55e609531a249827c7879e4e05a6e0e8abd5233ecb4af0e85981fa98739b43f94aed20df50ab3d87a148d4e45e07e63028143b6ac19208c610d22fcf6d2813725d47bff46dec562efd93ef56ff5fe2426612f1f652bb319f6d04e8b4b76f7edbb98574009a02714e8a3ebea23bdc5ec56c1a5c5d7850b0f2a31a5facfc9ee5e2663be7b22b15356b983e79450e289b2826f48549b04ccb78da6ab6d5408473c652dd3db259b4b8a9007cc"}], 0x108}}], 0x2, 0x0) [ 223.530176] audit: type=1400 audit(1521715923.893:152): avc: denied { getrlimit } for pid=18330 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 [ 223.560594] binder: 18331:18337 BC_FREE_BUFFER u0000000000000000 no match 2018/03/22 10:52:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x4ff3de8c, 0x401, 0x8, 0x4, 0x8}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x2}) r1 = msgget(0x1, 0x30) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000080)=""/148) 2018/03/22 10:52:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000dc0ff8)=0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000080)="06000000000000009d", 0x9}]) 2018/03/22 10:52:04 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="9cade332a8354b1d7fc219ebff07e958f2e090e5159204643dd4ddb83f4e4ee47422de962747766d0d3daefe52e41d939ebe4f0ef55298449c19ba4df39b5676473e87f306519094bf5d5dd63aa8a8fad0441e9dad172ea5ebbb116ab4377f2a6e960ff6d620be7d3a3fd338bb05feec488ae3e8d19045f0ed1c8fa22a09160f5f230c60c21d045d0b2da165ea6d505e6d5685766ab755d9670ad376e974949feba6c94e85dd83651e9f3bd60823cf05a17ce4d168e08a9df0f0a04f30a8b201b6d178e87069b684e7ec2353cc8690", 0xcf) r1 = socket(0x11, 0xa, 0x0) getsockopt$sock_buf(r1, 0x1, 0x10000000001c, &(0x7f00007b7fff)=""/1, &(0x7f000007b000)=0x1) 2018/03/22 10:52:04 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x84, 0x102, 0x3}, 0x2c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x28, &(0x7f0000000040)}, 0x10) 2018/03/22 10:52:04 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0xd2, &(0x7f0000000200)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000240)=0x8) getpeername(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x80) socket$key(0xf, 0x3, 0x2) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x14, 0x1c, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/22 10:52:04 executing program 2: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBLED(r1, 0x4b65, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x7, 0x4, 0xfff, 0x0, 0x668, 0x800, 0x5, 0x100000001, 0xce9a, 0x80, 0x1, 0x5, 0x4e, 0x66, 0x3f05a11e80000000, 0x8000, 0x100, 0x4, 0x4, 0x4, 0xbb, 0x6, 0x9, 0x9, 0x3, 0x9, 0xff, 0xff, 0x100000000, 0x23, 0x1, 0x81, 0x1, 0x3, 0x5422, 0x0, 0x5982, 0x6, @perf_bp={&(0x7f00000001c0), 0x1}, 0x11, 0xa04, 0x8, 0x0, 0x4, 0x0, 0x7}, 0x0, 0x200, r2, 0x45667a714f0bc4d2) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r2, 0x50, &(0x7f0000000780)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', r2}, 0x10) r5 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000380)={'syzkaller1\x00', 0x4}) bind$llc(r2, &(0x7f0000000300)={0x1a, 0x337, 0x8, 0x6, 0xb, 0x800, @link_local={0x1, 0x80, 0xc2}}, 0x10) wait4(r5, 0x0, 0x60000003, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x240002, 0x80) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000000080)=""/145, &(0x7f0000000140)=0x91) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0x3, 0x8, 0x4, 0x1ff, 0x1, 0x6, 0x9, 0x3f, 0x0, 0xfffffffffffffe00, 0x9, 0x3}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000440)={{0xffffffffffffff00, 0xfffffffffffffffb}, 'port1\x00', 0x1, 0x41000, 0x100000001, 0x3, 0x2, 0x87c, 0x100000000, 0x0, 0x3, 0xffff}) close(r3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@remote, @in6=@dev}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000000740)=0xe8) 2018/03/22 10:52:04 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x82082, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2}) 2018/03/22 10:52:04 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000080)={0x7ff, {{0xa, 0x4e20, 0xfff, @empty, 0x100}}, {{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1800000}}}, 0x108) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000066effc), &(0x7f0000f2dffc)=0x4) 2018/03/22 10:52:04 executing program 3: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x40}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/22 10:52:04 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000002fe8)=[{0x0, 0x0, 0x4000000000401}]}, 0x10) sendmmsg(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)="a2c99f337071389d1b348dd03c4760987a45d68460bc7762ae5aaf1acdf3bb41502cb6c84b41713dd15392edfa9921a1357d8f1805e0454043b71eaed59339fa5620a1762069053a86ab7ced3ba36a3c03fadb8a160084b8459fa5afa18ecb6b1ab5366999d7e4b62af33a94b20ad17371d51e90721876e259b19062bb", 0x7d}, {&(0x7f00000001c0)="d051b9cec4105ac611d72e0e5d25a8de234d0ee296546ce88b31856d99a602db5828c9e8db607399d8bdcd473917", 0x2e}, {&(0x7f0000000240)="d35ee6c9fb566d597d2e984fea25ceb6e9b91c2f28c69ff97a52fcac972fc1fa12c5349bd7a59989519c", 0x2a}, {&(0x7f00000002c0)="0101a0f51b53b43adcab1e12abb7b7fae380fab789d97ce0b6336c548283d057299af27612250271d4f6ff6378b4de844d97b448482cd9ee171a763e2bace3afe48e7e0d90c58e603337e54acb9ae7c4cc7ed36a44cc80652aed527677e3247de5989dfa3f02e1ad58ffd2c730fe5b256e3c53ee28d7982307390618a794fd237dce4833ed15e71f15c6f870b1751a10fd0311669d95c4b5aee8a5706199bdb3eabeeb0dd27815b7403a114c7997c8a43536c6424a40407b8bb828ba6ed9e915fdafbbfe3af235ed48e8626bb1275a3db1dfc857b1927e324451dff9bca4cbcae14d", 0xe2}], 0x4, &(0x7f0000000500)=[{0xb8, 0x84, 0xab, "8db01d2c3e278e6e486e722175ecf143195d97b629cbac1026c26171b4423dc798965fad8c0eaa162f9b83c749d33817f8a5d7c79bb73627e70d9cba59201c173b2eab7af511137aaf9e186e0d99a62af8f0b42f837aa6cb5e1c150338443e03ab80fcf526896b7b7044c268c6c8f0b4ec68599b89c550fa7037c33cb806759486c4e7edd8e076eb3b071508ba17cd49239dadd65f2612d7f84b44f4a434500d85db4dab"}, {0x68, 0x11e, 0x1, "3db352a110e9f0addaff095bba3c5f178925d110d1070055ad996264f1f517ed4bda1078648844973d737cc9281c0c338f5cf200394e3c6066b5045d4b28c763d6742dc314384df905d2b4bdcb11416095fb4cba"}, {0xc8, 0xff, 0x4, "c74a38f6a09f679596ba069e63117bb25cf1a6c4b53e4c33b67a4524dbfb6ee673e86cb84239e5e9c0a49494394aaccd0585e8ca04f95ac0561f5992e73eaa4156fd8c906093ff408d85a1696ae9b4f0de90a15fe465968e05f5fe3d90e836ae22b28e10ffb7a963b58b988fc6480ca202e5354fccb8a94cb69c651c6ab0d2a6a3f5a097ea40019ae4dff88959a53945b9dd09758c2be5b85133be7423a36e0ad2dfae8c4bc34d0e3aff74550f0e8dcb8a1435de0e6b5a"}, {0x38, 0x114, 0x1, "eb50b1a9085eb434eb409e655df72aad4e54196a4808e92cbe04df7b2b7acc9c66f77ac52c5062"}, {0xb8, 0x88, 0x2, "b1a5ffeb877ab6f9ca65030870bf83af35ff28b0007e6ff2928285cbbaf6ef4a588c07f2c98119fd9a268bd398b1a43df75b1bcf6f93f5bb1fec6eecc376e7b3985b7406674351d0ca63fae219d59baaaa82436f8c0c737461d5593a5771dc82b9d8d8180970bdac2105272d5719095cb0f6ae1c3105a9662a428ed1ce0c06f200a8cdbeb7d38660ccbaedc433a3e9021ae990ba739761bb6c2d3d39f877ae2b32c7e0e9"}], 0x2d8, 0x800}, 0x7ff}, {{&(0x7f0000000b40)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x81}, 0x2, 0x0, 0x4, 0x1}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000bc0)="7bf48dc8b1f53b52811af3b02ddc80b5bbbada67abb8e912fc71e1d1bb05187705d00e6ced9ed94cfcd8853d01a0553200de9c167ad8a3aecd2c437dd1b90878725c4f8551d1a9d5de4ad032ce2478d1c34cd85aa48705333ccc667e41a0639ffbd0bd2cef4e5f7fe0364191d58beda3b69c378e70d610138a3ee576fcbb0b10beeabfadacbefb4ee6", 0x89}], 0x1, &(0x7f0000001cc0)=[{0x28, 0x102, 0x2, "67d90c21ec2ce3d5ad4ba45741f133f6568ad541b24b"}, {0xb8, 0x116, 0x7, "bf6f1fca0de278e989b28881af2f46a3dd4dee2ee2945a7f97f7509e09083d3d1afbd02e92f225ef7348c82a221ff95d8c1ebb04cdf28e44b54d76c8b8bc3c70385b28bbd9cde9e4633748aa114e0744b068501fdb834617bcf8a774d346474cfa0ed6ccfd3b2eccfbc122edad3b8048a3b758a5b60d7da4c87e8b1c83c4b04a392d1026e40ce20ac609d2c2eb7619981218c381696e1d5553f0510a0a1a8490ddd9eaa8591fae"}, {0xf0, 0x18f, 0x80000000, "36b9c21fb2bbfb81838ab15bc33e8d295d7ec67aedfa06895894f2f58fe59c761c03bd72886324fbfa00284cc1b7cbe3740b2fe6e1f67b93ff8be23d8a98f5a16879889729ff74c391ff351f54cabee6e7b40927a4ff9cf5d0baeeeeeb7cc7529dfc254f31b15bd107affda569fce46736e488f88f1a43617627ebcb1ea41741d5020e2c028db7bb6fce08a02eb3366ae95a1991c48db91e3f16e3ba99ce071c02de3471e8501c9b66523b3ade0a3d05b091a25196f10f6153a0eb890da0c2999b1a9724be27e1d23e99cfcc043b9bafd3206462f37485da72d8fe66f8ce"}, {0x60, 0x0, 0x7, "b80832af53ff214dae32001df79fd8dc8b5b6dc75b44a41277530667333494e6b32df8b3733a735f2884d79303783477c4c6f5fa35e57ead71a09c6e753e8d6b16a548c71b80ec3eb29e35b5"}], 0x230, 0x4040000}, 0x6}, {{&(0x7f0000002400)=@l2={0x1f, 0x400, {0x19d, 0x8, 0xfff, 0x2, 0x1, 0xe9}, 0x5, 0x6}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002480)="75b3ecb2220525e12f5037991bf6a3701ba4949440324b718ca7557115af61dd067614ece99d70ca757138ece15905e279e36c62e1785c3dbaf381ae937d902263a05469b04409a39f5a9ee52cda88bcb828fa072cdcd666b323625a0b1e0eab572d62e2152d2d6627d35b698fb94103bfb490454ed4029f76e377e1cd15420619c0b117e5b1147949fb0704720af89df2a74564a51a1fa95e3ce124b531ea74edabdeaa67c948aef0bc03782c2025cad99b", 0xb2}, {&(0x7f0000002580)="a62a0f21db4a3b92491d6f27ba0e7dddae92eac20306509173b9b8ca49faa36dc5422e843ea59d5a4380c138aececd63581dd5582d83c73948e297c29aae1e202427c8a1d6bacc0c941307895f586079b888187d25728489ae36d7b31d4887db85a4b5eb075521591c102e420c85c640f208dbd5e131a6b39e11a07934bdccb27bcce44a345a713a9bbb6e408b606581fe05c81e35707cff13e7208c386539d718230e35bec91c21a5bb167bedb4241c2e65d6905f9b51f1d4dbad12f585e3e55744f7bdc5e8f992683cad1da0c35d1b", 0xd0}], 0x2, &(0x7f0000002700)=[{0x20, 0x11f, 0xfffffffffffffe00, "f409d6a7a4b3d4b1ced5ab9981086922"}], 0x20}, 0x3e00000000000}], 0x3, 0x94) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4a8400, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000200)={0xffffffff}}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x3, {0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, r2}}, 0x38) 2018/03/22 10:52:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) accept4(r0, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80, 0x80800) recvmsg$netrom(r3, &(0x7f0000000140)={&(0x7f0000000280)=@full={{0x3, {"bd3eab02bb0fce"}, 0x4}, [{"2a95da82417e4d"}, {"b53894b326c299"}, {"513b08d411534b"}, {"94868a00fba788"}, {"500cd985da451e"}, {"118d689071f2c5"}, {"8230c8fcf175ea"}, {"be28faf327f512"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f0000000300)="e76e8d3bb6bbf4188cc7f8e72811fb24e1840e6a1675a4c420295d5b728faf2e7b786a6bcf1525e99cc5dbe510c257877bf52427bfe5551b535e02371e4bffebf1b6e143cc1f749b4525f531d67dcf7ec92074fd842f83d28ef69efd64d2b323ce92968ba0aeaca2520c1353db870a14e129df025f767633c8ef20fc79973cd1fb7ea295fd441002bc08574aa93e83e0849421b0ae3fbc1c9d93b85e293b5a9ae01cc7897fe336dd10e39f9dd7ace52c689cd73e7bde184cfcd28de66b6de495", 0xc0}], 0x1, &(0x7f00000003c0)=[{0xa0, 0x3a, 0x4, "282b994f62ba1307c661d5b4de5a015708dc60783ecfad7144477b9b621b70f3be10df9bc05aab4e25b94ef03dcdd7da2de6f4a55ab7804839b3958b6e8db75f8ddb34718bbd2e8e8c63aa8a8102c354b46ed24adb63c03d0fda0fb2a78cf881b5e2f2d1aa7044a16c373b01f7ed10832bd0b94b9b228f7ff3942da4b36c2cf7cb5c60762f04e4b9f8b5"}, {0x60, 0x104, 0x4, "4ea034aaf4864364866e5642d239afac699cc7895094a962d1cde60fa15bd779db12c63bea9d589f0e1885950f649479156395a71fb81f19d1a4a08a43be2ae4365f45fa9e4f91a62fc5f8de65"}, {0x98, 0x113, 0x400, "9d250d2a8006364c6bc5a8ff30788c704914b01d348b29d9c92b06642b727581f8f3cd2a1d8a2cd38ff16060f92cef0b0925e01ce5763027f61f722ebedecd7695152e4a71b6bd0e373a7d985751e0c91df7c3ec16dc0b22c1d0ef910389b7016cefc243eff34001f60a321b9adfc76c7f9bd44e6a92c20358d4dc5e67c615741803b4657e"}, {0x10, 0x11, 0x401}, {0xc8, 0x119, 0x4, "3d100d3c6e8d52559fa693210ac934205d9d911f6fb3aa133482b947c68bef72302543150bfbe729a798b49e45c85edbe51531f41fa9ce4c6e93c1f4b11d2f005608ea63aa82aebb627688cd2eaf9364071a77eaecd893b516c996bb1a3bfa630080baf7227e1578bdbc97dbcaf9f5382a07aa0929e93b27f031207e5b8d40614cef87018fef03a41204d01aad2366abc4aaa8fa29b78583b5fb2474c6c8afb313858110a76bac27a7b9997b0eb18ac2d63c3ab83d"}, {0x50, 0x11d, 0x8, "a0d655d7d32ff91619ca51d28149f0b707c84947966dbb4821ec4d6b1a8d9064b01e3ae1fcb47b4bda9d2c5646f23b4228814ea3af41b1d63474"}], 0x2c0, 0x4000}, 0x0) 2018/03/22 10:52:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x40000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x0, 0x9, 0x8, 0xd3df, 0x0, 0x1c23a385, 0x10000, 0xe0d8, 0x862, 0x9}, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7}) 2018/03/22 10:52:04 executing program 6: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x482) mmap(&(0x7f0000317000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8f) 2018/03/22 10:52:04 executing program 2: mkdir(&(0x7f0000000080)='./control\x00', 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigtimedwait(&(0x7f0000000040)={0x1}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x989680}, 0x8) r1 = creat(&(0x7f0000000280)='./control/file0\x00', 0x10000000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f00000000c0)='./control\x00', 0x0, 0x0) unlink(&(0x7f0000000180)='./control/file0\x00') close(r0) 2018/03/22 10:52:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffff0001) ftruncate(r0, 0x3f) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001c80)=""/135, 0x87}], 0x1}}, {{&(0x7f0000000700)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001ac0)}}], 0x2, 0x0, &(0x7f0000001c00)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) shutdown(r0, 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0xf9, 0x0, [0x9, 0x80000000, 0xffff, 0x7]}) recvfrom$llc(r2, &(0x7f0000000140)=""/176, 0xb0, 0x20, &(0x7f0000000200)={0x1a, 0x10f, 0x40, 0x1, 0x3, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) 2018/03/22 10:52:04 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x240, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x10000, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000000280)) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x20) r2 = eventfd(0x80000002) write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) readv(r2, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/03/22 10:52:04 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x200000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x65, 0x8, 0x80000001, 0x0, 0x1000, 0x5, 0x8, 0x1, 0x81, 0x5, 0x7, 0x9, 0x0, 0x7fffffff, 0x81, 0x1f, 0x1, 0x3ce, 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x800, 0x1f, 0xf70, 0xffffffffffff8001}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="0bc1e0f47738ae4cfa4c2ea001008317e42053a53abdbd43ec6f5f676176a275c4062aa4a971f3a73d40db9bfc2bcfa69f542a76ceb24777788a4dd55f41937c2576d821f8309588a4b77e614db3a23b202da2823cac79484fc69ef861f5f17d44dc97749538e12c1dc78d67bae50bd159b662aa62a55fa293842b49e4ade539babc69489b58fd10d942c1cb07ef4667f70b6938e5f3b9a5"]) 2018/03/22 10:52:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="4a5e00002be0173a7c6a4b820002ca30f2bb91ca60c3e9000073be2a75168f419d6a"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$kcm(0x29, 0x5, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fadvise64(r3, 0x9, 0x80000000, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = getpid() get_robust_list(r4, &(0x7f0000000200)=&(0x7f0000000140)={&(0x7f00000000c0), 0x0, &(0x7f0000000100)}, &(0x7f0000000240)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000280)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x401, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000080)={0x7, 0x20, 0x0, 0xdbb8, 0x6, 0x401, 0x6, 0x8e3, 0x8, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/22 10:52:04 executing program 7: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000000040)) 2018/03/22 10:52:04 executing program 1: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000001ff8)=0x3) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000140)) 2018/03/22 10:52:04 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x1fd0160e, 0x801) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000640)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6e0, 0x250, 0x3b0, 0x0, 0x3b0, 0x0, 0x830, 0x830, 0x830, 0x830, 0x830, 0x6, &(0x7f00000005c0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [0x0, 0xff000000, 0xff000000, 0xffffffff], 'yam0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x2c, 0x4, 0x0, 0x5}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, [0xffffffff, 0x0, 0xff0000ff, 0xffffffff], [0x0, 0x0, 0xffffffff, 0xffffffff], 'bond0\x00', 'yam0\x00', {0xff}, {}, 0x84}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0xffffff00], [0x0, 0xff000000, 0xff000000, 0xff], 'gretap0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x3c}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [0xffffffff, 0xff000000, 0xffffffff, 0xff000000], [0xffffff00, 0xff, 0xffffff00], 'erspan0\x00', 'ip_vti0\x00', {0xff}}, 0x0, 0xc8, 0x1f0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfff, 'system_u:object_r:modem_device_t:s0\x00'}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0xa}, [0xffffffff, 0x0, 0xffffffff, 0xffffff00], [], 'lo\x00', 'vlan0\x00', {}, {}, 0x0, 0x0, 0x0, 0x19}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x3, 0x400}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x10, "fd1e216a8e6ca6af477fab30be24ae2ec363fba9887b8cef25a85ae9da57"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x740) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)) getresuid(&(0x7f0000000f00), &(0x7f0000000f40), &(0x7f0000000f80)) getresgid(&(0x7f0000000fc0), &(0x7f0000001000), &(0x7f0000001040)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001100)=@broute={'broute\x00', 0x20, 0x4, 0x598, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001340], 0x0, &(0x7f0000000e00), &(0x7f0000001340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x24, 0x0, 'sit0\x00', 'vcan0\x00', 'bcsf0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff], 0xc0, 0x138, 0x170, [@helper={'helper\x00', 0x28, {{0x1, 'amanda\x00'}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x6, 0x4, 0x0, 0x0, "7b035485775e7803e6131de361974b028d63fd5f08cd3d11f537d9f8cbc6e14e35d8828e504e9c2e8446227c53ceea92ef0c1e6bbfa7165aa17d462d4a54471b"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x1d, 0x21, 0x8986, 'vlan0\x00', 'ip6tnl0\x00', 'rose0\x00', 'syz_tun\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x1e8, 0x260}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0xffffffffffffff91, 0x2}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:setfiles_exec_t:s0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x75, 0x5, 0x4, 0x0, 0x0, "d7d0601e044ad412d1c833151caaee74a8d68843bc6b8ea493196bba67cc399bab127133c410fa5a82e87693466789b8a362f918473241183dddfc85378bed7d"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x24, 0x6002, 'gre0\x00', 'bcsh0\x00', 'vlan0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xc0, 0x138}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x10000, 0x10000}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x7, 0x8, 0x0, 0x0, "5d2c4640cf256f487b59a1ed2a9777470074299a8a1784ca1bb0bdea643c472c4404adf288290035c8254a8a8ad07231f82761b417687eb67424a0f79c2b949e"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x610) process_vm_readv(r3, &(0x7f0000000080)=[{&(0x7f0000000180)=""/205, 0xcd}, {&(0x7f0000000040)=""/13, 0xd}], 0x2, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/110, 0x6e}], 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x8000000000000026, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r4 = dup(r1) recvfrom(r0, &(0x7f00000003c0)=""/225, 0xe1, 0x40000000, &(0x7f0000000d80)=@can={0x1d}, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x100000000, 0x3, [0x8001, 0x8, 0x6]}, &(0x7f0000000500)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000100)=0xffffff7f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000042d000), 0xc) [ 223.763099] audit: type=1400 audit(1521715924.126:153): avc: denied { map } for pid=18392 comm="syz-executor0" path="/dev/ptmx" dev="devtmpfs" ino=1134 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ptmx_t:s0 tclass=chr_file permissive=1 2018/03/22 10:52:04 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000003000)="bb9337f7ec0b04d3ec6d8eff7f7b0ae2c48acc818123fd7d00f9669b07004f22f0a20993a236916876a553d40633a094a428dea168423ea006d41bba5b3a3a3a2281b52603") ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000040)=0xead38cc1f07a7943) ptrace$peek(0x3, r1, &(0x7f0000000080)) getpgid(r1) 2018/03/22 10:52:04 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3574cddaffb9", [], {@ipv6={0x86dd, {0x0, 0x6, "49d9d4", 0x14, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x14}}}}}}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101040) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000180)) 2018/03/22 10:52:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/validatetrans\x00', 0x1, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200001b) write$selinux_validatetrans(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e696572055f657865635f743a73302073797274656d5f753a6f626a6563745f723a68616c645f736f6e797069635f657865635f743a73302037352073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733000264b89b27995e83cb697c173d39d6a2afb41faa255ca8b60d0c4dda572651c4ffc00d6b6d02f155d77133724675cad644590036109000050b193728557efbde830e5da7a5681a6890ebadaa84de2b7a5692c8f627da30c276402608b12c1aad6e28696a49c379189f4d0476fbe0d42f72e1a9b3136368ffb5bdb"], 0x6d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xf) 2018/03/22 10:52:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040), 0x4) 2018/03/22 10:52:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40240) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/76) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c70000000000000000030025000000000002000000000000000000000000000000080012000200010300000000000000001000000002e7000000000000000000001d0000010184d506bf566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/22 10:52:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000014c0)='net/arp\x00') readv(r0, &(0x7f00000000c0), 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x101200) 2018/03/22 10:52:04 executing program 4: gettid() sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff), 0x0, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff), 0x0, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dff, &(0x7f0000002000)) timer_create(0x3, &(0x7f0000000140)={0x0, 0x3a, 0x0, @thr={&(0x7f0000000000)="4c44e9b8275edd2cad5111b77e49fcc9086b08b46f0c7c15385d0bb16a1d693b5c7d2f426c758e3cb3686f4cc78596bb0e261b246a9713b3d6af6634df7a203ad576b2ef599dd095c7aa0cdf40f498808dde62ea5a0784fc223ac3de5dda99b33373abe21904d21b790c25ba174acb387b6252efd9afe2591e1c1c4f6f1bbeae54d4a2d52140abfed90e7d376b7019321bef9846aac4d67ce0ecd37469038cec2d353fa8f42a3f164a8397f6daff7fd4fc1b2fd84340a5adaa5ba621bb893130e66a2ca365d2cc8e8d7ed60fe29784001bbae1483740e17de6437b65da25", &(0x7f0000000100)="ac1a2311903b92453ed8f89ad7cb80dc4cab01ed7619fdf5528df8cbedb1776c3a9f8c0cf678c702969b889375a563cf"}}, &(0x7f0000000180)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000001c0)) [ 223.859705] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 223.871981] audit: type=1400 audit(1521715924.236:154): avc: denied { validate_trans } for pid=18438 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/22 10:52:04 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req={0x9, 0x96, 0x8, 0x1}, 0xffffffffffffff09) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2001, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x40000) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/150, 0x96}, {&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f00000000c0)=""/13, 0xd}], 0x5, 0x25) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000540)={0x0, 0x2, 0x1, r0}) 2018/03/22 10:52:04 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x200, 0x6, 0x4e}) prctl$intptr(0x2b, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/22 10:52:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) 2018/03/22 10:52:04 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000c40)=ANY=[], 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffb1, 0x1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/159) 2018/03/22 10:52:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dcdf24)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000c3e000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x1, 0x6, 0xfff, 0x20}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x10, "e313a3b3cfe94844c026307ed698e7ac"}, &(0x7f0000000200)=0x18) 2018/03/22 10:52:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x71, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = dup3(r2, r1, 0x400) getrlimit(0xd, &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/22 10:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x181040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x1, 0x567}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x50d0, 0xffff, 0xfffffffffffffff8}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) set_robust_list(&(0x7f0000002100)={&(0x7f0000000240), 0x8ffff, &(0x7f0000000340)}, 0x14) listen(r2, 0x5eb855) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r2, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r3, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="1400000000000400ffffffff00"], 0xd}, 0x1}, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x7, 0x200000) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000380)=@req={0x9, 0x19, 0x81, 0x10001}, 0x1d2) sendmmsg(r4, &(0x7f00000c5f88)=[{{&(0x7f0000002040)=ANY=[@ANYBLOB="0a004e2112020000ff020000000000000000000000000001030000005d0031ec819f2275fb186ff8b358f6d543314c828c929b2737c16228456b7be57c081fef30572a552d1fbe3a18da7ac4ca09597158d36b472868d7699e3404c76431dcc42c5ac5d78e0d87f2d67394b26b9532598d5a1d66f544e307e1f514"], 0x1, &(0x7f0000fd6000), 0x0, &(0x7f0000231000), 0x0, 0x10}, 0x6}], 0x1, 0x20004880) set_robust_list(&(0x7f0000002140)={&(0x7f0000fcb000), 0x3, &(0x7f0000983000)}, 0x18) setsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000141000)="cdd782c5da5748b0150da559de652e44a11489660d850d28c6f08ccc6ca5b517f5c0dc2564c0574e5fc9d8489ef7ccc015040000000000001594b4fff400227e3067fcf05c1ba2e5c316ee0b049a94cc74aec3295fc39420f62e73f24d0a113781b258500a886c854554a9389b152cfc3d352c136fba3a90a842af111c11d63e7e7596881c46c020c1a1a67dcbc451a0ee17ff87be1098109a144db9d6894befb0", 0xa1) getpeername$inet6(r2, &(0x7f0000002180), &(0x7f00000021c0)=0x1c) memfd_create(&(0x7f00000020c0)='mime_type+vboxnet1}:vmnet1@GPL(trusted\x00', 0x0) write$selinux_context(r3, &(0x7f00000001c0)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26) write(r4, &(0x7f0000000280)="f197badbbd71157f194c3ce15d67903abd266992e452801208cdadef6474427fc2f1953a57140486a14a896f9d911479edc22c764f40a43eb303533af6b3590662c5fc0c25373ccc60221a93557a514357e666d75f2d044b668f71383acb737527eecc82e9447bb2f02b06602f4c8e8e281ce6a62c002adfc84153402e0fa307af80768ff1f79dfd5ad868d205e1771170090517b2628ce1fa6f3b4c6a723e", 0x9f) 2018/03/22 10:52:04 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000d1df52)=""/174) 2018/03/22 10:52:04 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r1, &(0x7f0000000580)=[{{&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f00000003c0)=""/93, 0x5d}, {&(0x7f0000000440)=""/187, 0xbb}, {&(0x7f0000000500)=""/69, 0x45}], 0x4, 0x0, 0x0, 0x9}, 0x800}], 0x1, 0x40002101, &(0x7f00000005c0)) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) socketpair$inet6(0xa, 0x80805, 0x5, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) close(r2) r5 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x143) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000080)=""/220) connect$l2tp(r1, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/03/22 10:52:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000280)=0x7) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000240)={0x800, 0x7, 0x3, 0x100000000000000}, 0x10) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000001c0)={{0x0, 0x3, 0x4e, 0x3, 0x4}, 0x9, 0x10000}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/03/22 10:52:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400240) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x2, 0x7, 0x0, 0x200}, {0xe18, 0x9e2, 0xdb1a, 0x3}, {0x5, 0x7f, 0x0, 0xfffffffffffffff8}, {0x4abecb2f, 0x0, 0x9, 0x2}, {0x3, 0x0, 0x20, 0x6}]}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x8}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/22 10:52:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x0, 0x30}, 0xc) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/03/22 10:52:04 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) r1 = accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x4f) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x1) 2018/03/22 10:52:04 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8, 0x8000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffffc, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x22840) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x4) 2018/03/22 10:52:04 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x151002, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000000)) [ 223.873223] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 224.157089] dccp_close: ABORT with 38 bytes unread 2018/03/22 10:52:04 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sched_yield() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) poll(&(0x7f0000ef0000)=[{r0, 0x1}], 0x1, 0x106) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/03/22 10:52:04 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x14) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/22 10:52:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="0f20d86635080000000f22d8670f23ac66b9710a00000f323e65650f01d1f20f350f01df660ff17b323e0f91451b2e65652e0f01cab8e60d8ec8", 0x3a}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) socketpair$inet(0x2, 0x5, 0x7fff, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f00000000c0)="f30f51c70f01cbf2a7dd1726f40f20c06635000001000f22c08341f0e40f20602e3e0f01dd0f2024", 0x28}], 0x1, 0x0, &(0x7f0000000100)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/22 10:52:04 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10002) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x501000) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x4, &(0x7f0000000100)={0x0, 0x17, 0x7, @tid=r2}, &(0x7f0000000140)) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) 2018/03/22 10:52:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f00006d2ffc)=0xffeffffffffffbfc, 0x4) 2018/03/22 10:52:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001a000000") fchdir(r0) r1 = geteuid() syz_fuseblk_mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file1\x00', 0x40000, r1, 0x0, 0x0, 0x1, 0x1) 2018/03/22 10:52:04 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x400400, 0x0) r1 = memfd_create(&(0x7f00000001c0)='/dev/dsp\x00', 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0x80, 0x4) clock_adjtime(0x0, &(0x7f00000000c0)={0x55, 0x5c, 0x0, 0x4, 0x80000000, 0x762c, 0x6, 0x80, 0xff, 0x9, 0x81, 0x7, 0x20, 0xfffffffffffffffe, 0x4d92, 0x53, 0x2, 0x7, 0x200, 0x4, 0x80, 0xffffffffac47eea7, 0x4e, 0x20, 0x6, 0x3}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x8, 0x4) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000002c0)) 2018/03/22 10:52:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xffb8, &(0x7f0000000300)=0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000340)={{0x1, 0x4, 0x9, 0x7fff, "7b4b41ac29ef6d15201fcb0d3717152c72b8166cb212d7a7e75cc78aa60bdbf4c6f69090cd0d5da15ed03101", 0x5}, 0x0, 0x0, 0xad, r1, 0xea1c, 0x5, "13be4180b5eec421b56dcd8ca4b43a651037251147005c6ce7d3421e43b759eaae4b3a825c3c44d90bc3b22dd3ccd723c4b8895da7ec54200ebd6389a6855070", &(0x7f00000001c0)='\x00', 0x1, [], [0x9, 0x4, 0x5, 0x800]}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{}, 'port1\x00', 0x0, 0x0, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/22 10:52:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpid() sysinfo(&(0x7f0000000040)=""/231) tkill(r1, 0x1000000000016) close(r0) 2018/03/22 10:52:04 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00060000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0500000000701068db777cb55eee79000000"], &(0x7f00000002c0)) membarrier(0x10, 0x0) 2018/03/22 10:52:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401870c8, &(0x7f0000006100)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/03/22 10:52:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000640)=""/130, 0x82}], 0x1}}, {{&(0x7f0000000700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000b40)=""/4096, 0x1000}}], 0x2, 0x10000, &(0x7f0000001c00)={0x0, r0+10000000}) 2018/03/22 10:52:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="2600000000000018"]}) socketpair(0x1f, 0x80000, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0x8f, 0x5, 0x100, 0x2, "d624b26c2cc46be6bebc813868c92af6da96a5bd3667d199d4f2f0e4359e7295ef1b8aada58fb1f992717734", 0x824}, 0x0, 0x0, 0x100000001, r2, 0x5, 0x9, "2a7ecb7aa3cb24dc68f38e95bb2836d80b7b23e196c9d878098aaa04097293ac20a84c19117832eb3340567db3f414635bfb30440d638eb99e120dd59ac07fba", &(0x7f0000000040)='@?em0vboxnet0/]\x00', 0x10, [], [0x20, 0xfffffffffffff000, 0x1000, 0x5e]}) 2018/03/22 10:52:04 executing program 6: socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0xfffffffffffffffd, {{0xa, 0xfffffffffffffffc, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3fffffffff}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x4, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/03/22 10:52:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x28}, {0x6}]}, 0x10) sendmsg(r2, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000026c0)}, 0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TIOCLINUX2(r3, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/03/22 10:52:04 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f000000a380)=[{&(0x7f000000a180)="14d687f8fc5edffa44597b0ec0b5feabbf03c90fb422f10f1d26e7a8a15b185b9d9c3ce0b8f4b868861b1e55c0", 0x2d}], 0x1, &(0x7f0000000080)}, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0xffffffffffffffff, &(0x7f000000a000)) 2018/03/22 10:52:04 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getdents64(r2, &(0x7f0000000180)=""/159, 0x9f) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) pread64(r1, &(0x7f0000000100)=""/76, 0x4c, 0x0) fcntl$addseals(r0, 0x409, 0xc) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/03/22 10:52:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) close(r1) r2 = msgget(0x1, 0x400) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/65) 2018/03/22 10:52:04 executing program 4: r0 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="79adf775203f7282c360800221720fed441b23e125", 0x15, 0xfffffffffffffff8) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7, 0xa0000) keyctl$read(0xb, r0, &(0x7f0000000200)=""/119, 0x77) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000340)={@empty, @rand_addr, @loopback}, &(0x7f0000000300)=0xc) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000380)={'nat\x00'}, &(0x7f00000002c0)=0x78) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3ff) keyctl$read(0xb, r0, &(0x7f0000000040)=""/4, 0x2d8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/170, 0x3c8) 2018/03/22 10:52:04 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x9, 0x4e21, 0x800, 0xa, 0x80, 0x20, 0x11, r1, r2}, {0x80, 0x2, 0x100, 0x0, 0x9, 0x7f, 0x2, 0xffffffff}, {0xa7, 0x36, 0x8, 0x40}, 0x1000, 0x6e6bb4, 0x3, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0xffffffff, 0x0, 0x7, 0x3, 0x8, 0x80000000, 0x8, 0x1}}, 0xe8) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000040)=0x7) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xc0000, 0x3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000180)={0x3, 0x0, [0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r5+10000000}) 2018/03/22 10:52:04 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/03/22 10:52:04 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x100000001, &(0x7f0000000280)={0x0}) getsockopt$inet_mreqsrc(r0, 0x10f, 0x7f, &(0x7f0000000580)={@empty, @multicast1, @broadcast}, &(0x7f0000000140)=0xc) r1 = shmget(0x0, 0x2000, 0x78000000, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/176) 2018/03/22 10:52:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x0, 0x0, &(0x7f0000d8c309)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000000040)) close(r0) 2018/03/22 10:52:04 executing program 7: getitimer(0x0, &(0x7f0000000080)) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) close(r1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) 2018/03/22 10:52:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="b60c0004000070f0df8217ad4000000000000000e60000000000000000000000", 0xffffffffffffffa3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000080000bf000000d27d2f665bc57290541231bf97ef0f7eee74787cbfd2652ec284d713a794016ea8826b90affcb936f9ae96c39a2c45574fb83991f4d1926086f263e6642cdb22c1613b74762cbba95b6bfc192bf6d8076b193a6826eb40acaff84202740876881a88bc8410917113174a528d64337612fa840c0f1c0ddcadb6581e8d0f8d188e5d617612aca79e74c8716bb1aa232db09ceab2664d35ec1f0c33f19f725ecfd5d2934612a8b3bcb9f0014ff8a5e2f1e45acf6a13eeff059fd00a06f42bb828"], &(0x7f0000000100)=0xe3) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, &(0x7f0000000280)=""/163, 0xa3}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/22 10:52:04 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/26) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a30100c558720d8d1f4728f1c5f07530dc610300faca6ebcaf1b8b8c36184c8f147be96ea3d5e9c0b0a9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x7ff, 0x0, 0x0, 0xfffffffffffffffd]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/215) 2018/03/22 10:52:04 executing program 6: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="d2334bdeb564add0f5ca926cde896642b60cf1ff709612e38106f87a7eee0b564a227ae0c551b7eb897cc6e0c4ae7340c11f41965b6dd4d7fed9c880d4f008efd1e868a6eb3404c7c9a990aea4d4aebdf7f7560921f1fa30d1852f219d95b02e61aafb43e62328f24ac196167333d29cc7e97b4ebb8ef26fee67a28e9b0b0ec8949bfa5a7f72f1531ce0bb2b51cfe7135043784feff0a1cc79fa072a22af708396e2be04300382c9995b5a1b3d9bbfb755119b271b52eafc6b7bfaac0e5c4b88a0671b25639afdf3e7c8b4652f928836b0a2a8dc32c59da0e1c66c0e7a889577653e4e6ceb66c5e229e4b91ffa00a818577e81d278", 0xf5, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f00000001c0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/03/22 10:52:05 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'ip6tnl0\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000002c0)=[{0x1bc319e7}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x264d) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/22 10:52:05 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x5, 0x280001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0xfff, 0xcb04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) socket$unix(0x1, 0x7, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) 2018/03/22 10:52:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = gettid() setpriority(0x1, r0, 0xf2d2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x802, 0x0) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) time(&(0x7f0000000140)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0xfffffffffffffc00) keyctl$set_reqkey_keyring(0xe, 0x3) 2018/03/22 10:52:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffffd, 0x400a80) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x562, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x0, 0x10000}) 2018/03/22 10:52:05 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x10004e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0xfffffffffffffedd) listen(r1, 0xffffffffffffffff) io_destroy(0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r1) shutdown(r2, 0x1) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsf0\x00'}}, 0x1e, &(0x7f00000004c0), 0x0, &(0x7f0000000540)}}], 0x1, 0x0) 2018/03/22 10:52:05 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000000400)=&(0x7f0000000480)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/03/22 10:52:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200, 0x0) fcntl$setsig(r1, 0xa, 0x25) write$vnet(r1, &(0x7f00000003c0)={0x1, {&(0x7f0000000200)=""/255, 0xff, &(0x7f0000000300)=""/144, 0x0, 0x7}}, 0x68) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00001e3000)=""/192, &(0x7f00001ae000)=0xc0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x5}}, [0x4, 0x4, 0x297e461f, 0x7, 0x8, 0x1e3, 0x3, 0x10000, 0x52, 0x9, 0xa6, 0x6000000000000000, 0x6, 0xfbb, 0x1]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0xb6}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/22 10:52:05 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x12, 0x7fff, 0xf, 0x28, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_address={0x5, 0x0, 0x3c, 0x20, 0x0, @in6={0xa, 0x4e24, 0x7ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff}}, @sadb_address={0x5, 0x7, 0xff, 0x20, 0x0, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6e6bbd, 0x80000001, {0x6, 0x2b, 0x20, 0x101, 0x0, 0xe, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_ident={0x2, 0xa, 0x81, 0x0, 0x7}, @sadb_address={0x3, 0x6, 0xff, 0xa0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_key={0x9, 0x0, 0x200, 0x0, "f0f29b2aad2d2971721b78d8244bd0145b9967e4fa2aec89821cb9609fca3a0ade1ddf6315fa82a89d69469a4669c327339398f6124b2dcd311eb6862df7605d"}, @sadb_address={0x5, 0x17, 0x6c, 0xa0, 0x0, @in6={0xa, 0x4e24, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x140}, 0x1}, 0x10) madvise(&(0x7f0000213000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) 2018/03/22 10:52:05 executing program 0: r0 = socket(0x1, 0x1, 0x82b3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x6, 0x0) uselib(&(0x7f0000000040)='./file0\x00') getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) 2018/03/22 10:52:05 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002500)='/dev/snd/midiC#D#\x00', 0x6, 0x109000) connect$vsock_dgram(r1, &(0x7f0000002540)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4000000000004) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x3, 0xc83b, 0x0, 0x4]}, 0xc) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r2, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) sendmsg(r2, &(0x7f0000002480)={&(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)="dd8026eeced6ed0778e733dd4cab92f14cb243097c9c70beb176f713675cd08503f68f8d608cd887c1a088a16971528eabc87c39f1ef58478e756eb664f881f1d7a75d7f3038fa9978d9ca51f48397384b7df09bbef60fd57e67b9ce28f3808fbdd6ed9a5e16a8e005bcb141c2521b58700953122f5df8fcd28f0f3624aae3503768d358bfed8cfcfecb5b210f26850bae99e798dba615d80e2fcd8e489235c957", 0xa1}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="4fc0e0507afc9087e00bb313fe5f9d98f945765aeb04de30e993e1696ee2e9effaac2aa65fa34f60830b2c75e0dbbb", 0x2f}, {&(0x7f0000001240)="20e95bc835a608e0ecd6df51089b1544fcb6f48e1c1c11afef959c66cb512a7bd6eb", 0x22}, {&(0x7f0000001280)="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", 0xfe}], 0x5, &(0x7f0000001400)=[{0x1010, 0x11f, 0x9, 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"}, {0x48, 0x117, 0x2, "7448151dd58acd426a8f8ab41c842c3601ca62e258a0681aa0389d70ca54f92f6fe84b6c29686c106441c2c3e2773c977195f34a8a"}], 0x1058, 0x4}, 0x1) ioctl$KDENABIO(r1, 0x4b36) sendfile(r1, r3, &(0x7f0000002580), 0x6) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f00000025c0)) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000024c0)={0x7f, 0x2, 0x4ec, 0x101, 0x0, 0x1}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) 2018/03/22 10:52:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f00000085c0)=[{{&(0x7f0000000100)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000002d80)="c5", 0x1}], 0x1, &(0x7f0000000280)}}, {{0x0, 0x0, &(0x7f0000006700)=[{&(0x7f0000006680)='^', 0x1}], 0x1, &(0x7f0000006780)}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x7, @empty, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x3}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xc0) 2018/03/22 10:52:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/udplite6\x00') connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ifb0\x00'}}, 0x1e) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) signalfd4(r2, &(0x7f0000000200)={0x8}, 0x8, 0x80000) r3 = accept4$nfc_llcp(r2, &(0x7f0000000280), &(0x7f0000000140)=0x60, 0x80000) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x80) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/22 10:52:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x30301, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) syz_open_pts(r1, 0x800) write(r1, &(0x7f0000000000), 0x0) [ 224.789879] device bridge0 entered promiscuous mode 2018/03/22 10:52:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffdfffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x70) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa}}}, 0x98) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x6, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000080)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x5}, {0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x5) [ 224.868187] device bridge0 left promiscuous mode 2018/03/22 10:52:05 executing program 2: r0 = open(&(0x7f0000cd4ff8)='./file0\x00', 0x40041, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/215) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000380)=r1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) r3 = semget$private(0x0, 0x2, 0x0) semtimedop(r3, &(0x7f00000002c0)=[{0x7, 0x1000, 0x800}, {0x3, 0x7f, 0x1000}, {0x7, 0x63, 0x1000}, {0x3, 0x7}], 0x4, &(0x7f0000000300)={0x0, 0x989680}) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/22 10:52:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x7b, 0x4) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0xa040) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x32, "be9b29a02acbfcf094b63239b1b9f9025dacf960eb89d83c69d9587546dace78d1cbcf3c1b0c32c54f74a28fa2a931ee47fa"}, &(0x7f00000001c0)=0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x81, 0x4, 0x2, 0x5, 0x7, 0x5, 0x6, 0x1000, r3}, &(0x7f0000000240)=0x20) eventfd2(0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000280)=""/75, 0x4b, 0x101, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000580)) syncfs(r1) 2018/03/22 10:52:05 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x3e3400) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x893, 0x3, 0x1}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20000) sendmsg(r1, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00c72ef5521ab4924389adfd32"], 0xf0}, 0x0) flock(r0, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x8, 0x5, 0xd32, 0x7fffffff}) 2018/03/22 10:52:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x5) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x400900) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) write(r0, &(0x7f00000000c0)="130000003d16270f0000000000000000000000", 0x13) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000180)={0x1f, 0x1}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) 2018/03/22 10:52:05 executing program 6: prctl$getreaper(0xf, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x0, 0x8, 0x5, 0xfffffffffffffff9, 0x100, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x4041) 2018/03/22 10:52:05 executing program 0: 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 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYBLOB="162d0100"], 0x11f) 2018/03/22 10:52:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f0000247ffc)=0xfdffffffffffffff, 0x4) ioctl$void(r0, 0x5450) 2018/03/22 10:52:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)={0x2, 0x0, [{0x269, 0x0, 0x8}, {}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x103000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/22 10:52:05 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x6040, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000), 0x4) close(r1) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000100)) 2018/03/22 10:52:05 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/22 10:52:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000afd000)='!', 0x1}], 0x1, &(0x7f00002e7000)}, 0x0) io_setup(0x80000000009, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/22 10:52:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r0, 0x6}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x1c, 0x1a, 0x9, 0x0, 0x0, {0x1c}}, 0x45}, 0x1}, 0x0) 2018/03/22 10:52:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80}}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, {0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xf3}, 0x6, [0x7, 0xfff, 0x101, 0x80000000, 0xfff, 0x9, 0x3, 0x2]}, 0x5c) 2018/03/22 10:52:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000180)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp384)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="1a790c9d59fe57fdcc5c9339fc200be6025b00431a9a52e9551b32e0d61a190e1d3c869baa61778379954c9a9a1354a857f1f3d8f728272d9857e8482a877516b4eee31e6f3678354a9884957f37100351799a8fe14f1de6de2a0825c6e41e6dcec1694a299b4a8f1f47866dd92f0d772ad55f11ab63bb38133f0e5e7dfcc3a6a3272c57624381d75ff842fb03514974fc4996985c12e6ae6efe3d48049d771e4712b70a07e8e67c86f4689b6e12ac362e8c0e87c525bd9562d4da57c17c2d", 0xbf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) 2018/03/22 10:52:05 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x5, 0x2, 0xffffffff, 0x4, 0x9, 0x9}) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/03/22 10:52:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000140)) 2018/03/22 10:52:05 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000000000)=[{0x5, 0x100000001, 0x8, 0x9}, {0x80000000, 0x81, 0x7, 0x7}, {0x0, 0x5, 0x5, 0xffffffff}, {0x8, 0xc6e9, 0x101, 0x894}]}, 0x10) sendto$inet6(r1, &(0x7f0000000040)="aae28e5f", 0x4, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/22 10:52:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xffffffff, 0x400) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001240)=[0x3, 0xfffffffffffffffe]) 2018/03/22 10:52:05 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = dup3(r0, r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0xffffffffffffffc0}, {0xe, 0x404}], 0x2) getrlimit(0xf, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) close(r0) socket$inet(0x2, 0x7, 0x81) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r4, 0xff) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1201, 0x0) sendto$inet(r5, &(0x7f0000000200)='K', 0x1, 0x0, &(0x7f0000000300)={0x2}, 0x10) close(r1) fdatasync(r0) 2018/03/22 10:52:05 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x2800) r1 = getuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000500)='system_u:object_r:xen_device_t:s0\x00', 0x22) r3 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r3) 2018/03/22 10:52:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/03/22 10:52:05 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000081, 0x32, 0xffffffffffffffff, 0x103) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x80, 0x0) fcntl$setpipe(r0, 0x407, 0x9) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x101, 0x4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000080)=0x800, 0x4) close(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) writev(r3, &(0x7f0000000380)=[{&(0x7f00000002c0)="c894f95b38e7e9c6c23267c16532d77d673a1a5741f3ed18b1e66e13b1201d72ad4abdeb863bce94e07aed701f11aadd0d1df4f48dffe47b44b7c8593a78b119d2dbc57825117435fcabdd548cfb0daf3db5ea3de67f3a9a83e6089e414edd622184b8d38c25b431eb648c08818424fe537445e268e0bea2e644bb8494e1acedd40c7d01b57838e16cb409de8a6beebd9b9dbb93298b5553c6ec", 0x9a}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000200)={0x3, 0x2, 'client1\x00', 0xffffffff80000000, "e9392059a83bb29e", "0fdbd7b94c6aa4bc0882f5dfa992f7fa74f756a681acf163e33b5537d94f296b", 0x0, 0x8f}) ioctl$int_in(r4, 0x5407, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000140)=0xdb18, 0x4) 2018/03/22 10:52:05 executing program 5: r0 = socket(0x2, 0x3, 0x4000000001) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x103001) 2018/03/22 10:52:05 executing program 0: r0 = gettid() capget(&(0x7f0000000000)={0x399f1736, r0}, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, 0x8, 0x9, 0x200, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f0000fea000)) 2018/03/22 10:52:05 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003b00)='/dev/cuse\x00', 0x101282, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003b40)=@int=0x9, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) recvmsg(0xffffffffffffff9c, &(0x7f00000025c0)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/202, 0xca}, {&(0x7f0000001340)=""/223, 0xdf}, {&(0x7f0000001440)=""/111, 0x6f}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x7, &(0x7f0000002540)=""/126, 0x7e, 0x4}, 0x12000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002c80)=0x0) r5 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002d40)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002e40)=0xe8) getgroups(0x3, &(0x7f0000002e80)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002ec0)={0x0}, &(0x7f0000002f00)=0xc) r11 = geteuid() stat(&(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_thread_area(&(0x7f0000003b80)={0x3, 0xffffffff, 0x4400, 0x7dfd0901, 0x5, 0x9, 0x2, 0x1, 0x8, 0x8000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003040)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000003140)=0xe8) r15 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003180)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000031c0)={0x0, 0x0}, &(0x7f0000003200)=0xc) lstat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000033c0)={&(0x7f0000002600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002c00)=[{&(0x7f0000002680)="b46eb85ba832830d2d20b63bd77052992c7087265f9bfd67bf1a1a106ca93685e3d3ea143b9e2161863fe9fc18ac29778a4a278336be5cef38a3de6a41208d7c2bc7a6e1f82b9f20f7df51413344abfd49fd3191e3e1710fd947d01785218b71d3ddce544d51c3e503e87c1fb2348c4178c607166c94c5ca653b7024c84987199c3d1c78b43591d21cc4040205b94ffe9cf3e7336856baa29316a70c048bb8fe1dcfe6ce08cc4127713593c0fefb8fb22c7dd7c2bf81e6dba8b96233f400fa8f43c1c71444282bda45e21d3446a8ab0149d64b04f467a509ec5a24b90d53d0349ae098f57afba943d15e5a2a69", 0xed}, {&(0x7f0000002780)}, {&(0x7f00000027c0)="56c205db0d591a77c4520ae94e5329c9e72538727bbbd4713577281e838890aabdf0ae3a52c47b07a1180de2591c44fc0facdd5e39ea26d24fc742339fb83d11052e1b5b39d590d1315071a98c5dc3401e4482bb1ea722b26a0ba0d073f70be465e1fe23ec19b8d2dd4d65f253611dab94bb1c181fb005ef5435403696cc697ef0d1c2e24c353e2abbb1d55a2ae5a613548b803b7e08fbc71019c5b0c457365752275a5e33702c5603cda3445496b12020acbbbf8e0aeb8d", 0xb8}, {&(0x7f0000002880)="b08d89afb7519215c837e88ae30eb5f11855dfa77c8638fbd87737b9c7475cc340be60eeb82ae07d5b3ecf7d7fa1316f6e225d009147895711b5192f2acb2f394287462aea39226d5fcc5b8a52fe6040ed1105a8b0ef2d8f9b9d197e52c01ef2da464e87503a17b22afb3ab433f1ac20dd448186c430c4ca9dfc0b8bb90bfb4fd2d154013e3f6312efe56bab2bf1562e7bb101a3b783242aac4f48c43aaf71275bdb99", 0xa3}, {&(0x7f0000002940)="403cde21159f6ccdbe03cf42bebc61ac799dc18a31a6f946d8891825d645ec8d8e33bb1ab8168670200965a1ea6c1caf3c69040c6103adbc7e13b7c98183a270f13bd7c23e986e419fa67a5ae53e4082fdfd342085fe53680ba74400e7ef51e0ae51b2909d309de4325d0f28d119fb839420e66219face8ecc8ad5a34ce12120428e4f676c3d021f03b8818b8a457a8bf547583191cfa29a43a6337527725c9c852fbdc06770bbc341723c3ecd3f4448b91ff1752b0e83fb8791213ee8a1b7d52dc7ef4f1c83f4270c2252e7da40ddca12012bf7532614f9160ee16785f082cf9a7cc9be05a11578132fb55c", 0xec}, {&(0x7f0000002a40)="889c1ed8588deb8fae7d894b81989fd6565c0e462a06baa8623bff017c11a92ec2ffd46674509cd174de03362beec6464d0c696a4bfbdcf62201e8f096fa7ef289e99d3a101953a23d59bfe74c9840a2a92eb46b84604637937fedcf856156df46e28e36bd92e1e5bb20abaa464bcedd4a24e7dffc570c9fb72545580d3754480cfd74696ecbaf4d368c39679d45bf9d837a7366e3c9ae4f38f84a7d602fce328835", 0xa2}, {&(0x7f0000002b00)="0e8be67539ca2f1c7d3250e17bd1de1da1b76501fbf89d104977cabd247cbd31ea7c4e725c48bae422cac87df796dbcfe8285eb6f191b178aa761e901e3e0e28a06786d64b3c84d0631047c8f908aa8f5c6ac7d1a5b62a867c04c48681c959f28d7fd735cce0a84d713ca2508cc1be8c3725e876e1acddc938939e4886468a9de2c71f39fb2359f2dcc25f307ffc1687916f8a5104658b231470704c0b7ed13307470768af2dfd38c3684f8031c94caf29f684ffcd2eb0ee63fd99e4592d52df18d4a80b7242f0152a61fa8ccc87", 0xce}], 0x7, &(0x7f0000003300)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000462320ff07000059", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB='\x00\x00\x00\x00'], 0xb8}, 0x40000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) readv(r2, &(0x7f0000003a40)=[{&(0x7f0000003400)=""/245, 0xf5}, {&(0x7f0000003500)=""/146, 0x92}, {&(0x7f0000002780)=""/13, 0xd}, {&(0x7f00000035c0)=""/229, 0xe5}, {&(0x7f00000036c0)=""/63, 0x3f}, {&(0x7f0000003700)=""/231, 0xe7}, {&(0x7f0000003800)=""/70, 0x46}, {&(0x7f0000003880)=""/176, 0xb0}, {&(0x7f0000003940)=""/99, 0x63}, {&(0x7f00000039c0)=""/107, 0x6b}], 0xa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/22 10:52:05 executing program 3: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000a2d000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0x0, 0x5964, 0x3, 0x100000000, 0x6aad, 0x4, 0x4], 0x8, 0x8, 0x2, 0x0, 0x7fffffff, 0x7, {0x6, 0x9, 0x2, 0x101, 0x8, 0x1ab, 0x2, 0x1, 0x8, 0xf50f, 0x9, 0xa02, 0x9, 0x60c3, "7060a83814363aade8c10218c58579093cf45be3140d17aabe281c6ce961e412"}}) fcntl$setstatus(r1, 0x4, 0x400) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/03/22 10:52:05 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf5c1, 0x100) accept4$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x200, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) bind$rds(r1, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/03/22 10:52:05 executing program 6: personality(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x40, 0x8000) bind$ax25(r1, &(0x7f0000000240)={0x3, {"47c76b5020414b"}, 0x9}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) chown(&(0x7f00000000c0)='./file0\x00', r0, r2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 10:52:05 executing program 7: getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(0x0, r0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x400002) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x6, 0x4) 2018/03/22 10:52:05 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018160000", @ANYRES32=r0, @ANYBLOB="100002000500000600000000000000005817745c89f21f28547c04202f0922e6cd060262fb95e81500"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x21, 0x4a4000) readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/98, 0x62) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r1, 0x50, &(0x7f000039efb0)}, 0x10) 2018/03/22 10:52:05 executing program 3: r0 = socket(0x13, 0x4, 0x7) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r1 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'bridge0\x00', 0x4}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x40000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001940)={0x0, @local, @broadcast}, &(0x7f0000001980)=0xc) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000019c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x100, 0x4e22, 0x1, 0x0, 0x80, 0xa0, 0x0, r3, r4}, {0x80000001, 0x0, 0x1, 0x3, 0x6, 0x0, 0x80000001, 0x2}, {0x0, 0x0, 0x1, 0x6}, 0x80, 0x6e6bb1, 0x2, 0x1, 0x1, 0x3}, {{@in, 0x4d2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3500, 0x3, 0x1, 0x1, 0xf28e, 0x4, 0xffffffff}}, 0xe8) openat(r2, &(0x7f0000000080)='./file0\x00', 0x40000, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/03/22 10:52:05 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) quotactl(0x0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000180)="b9d0fe9c93d9e81f7a94304b137ae8cc3edb8e49a8dec64649d4eb1c948ad9810cf1102fa737c87fcf0e83db6221d7aa7375cfaf01dc43b32c0936fa908e1fd02be4607c1166ace85ce3d4cb62cd4cdbd97205bc6da02a317313dd3e6fcdcc1586ebf8191a2d93d58e064451e9302327830b770df2ca360e65442ff2b70b68ba3554b81bb99bc1476bc5150541de38eaac8715b33fa1a0f7c880a3969de194ab8bee48b74bb243dbc474d67f25f4668647aa4ba44422b2b67273e8c2bf0d81186ab2107abe13f51e51f0151d208bea2dd8ec67365ca009de") r3 = socket$alg(0x26, 0x5, 0x0) r4 = epoll_create1(0x0) timerfd_create(0x4, 0x10000007fffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000019000)) setgroups(0x0, &(0x7f0000000000)) 2018/03/22 10:52:05 executing program 0: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001800010006000000000000000a0000000000000000000000c0454c39d17fc6c44bff7b0fe3764dbab648af7cb6e87be00798105a21062e79662523f762624b87a792707151f9f82515d0f8e6e3980969b2708f0c57bf93e7f64cb9c6a5041a9be1015a796b3adced4860bb0100c0dcb1b299c2e4791e8e9e5c4a343b0200b701"], 0x1c}, 0x1}, 0x0) 2018/03/22 10:52:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x10001, 0x0, 0x15}, 0x98) 2018/03/22 10:52:05 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x2c, 0x800, 0x70bd2b, 0x25dfdbff, {0x16}, [@typed={0x14, 0x31, @str='/dev/sequencer\x00'}, @typed={0x8, 0x52, @uid=r1}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4800) pwrite64(r0, &(0x7f0000000180)="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", 0x174, 0x0) 2018/03/22 10:52:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) fcntl$addseals(r1, 0x409, 0xc) 2018/03/22 10:52:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) prctl$setfpexc(0xc, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0xed) 2018/03/22 10:52:05 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080)="be7e3ce4515b43658a98727b23b247547ff9e754b068efb3038db003cde3f0106864108aeee5c75696972df1a82b135b54bde71ec9fc30d0d4904df92defa2803ae39b8c2c41a88300d19df2e10bfa08080645bf8245b04b8afa66e6af2cde0449d2fb1811154a", &(0x7f0000000280)=""/239}, 0x18) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="09000000000000fa", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0xffffffeb) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x7ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r2, 0x9}, &(0x7f0000000480)=0x8) 2018/03/22 10:52:05 executing program 1: fanotify_mark(0xffffffffffffffff, 0x1, 0x40020000, 0xffffffffffffffff, &(0x7f0000d54ff8)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) 2018/03/22 10:52:05 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "eba7e8", 0x18, 0x2b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x0, 0x0, 0x2, 0x4}], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8bd019", 0x0, 'C&o'}}}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/sco\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'rose0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) syz_emit_ethernet(0xed, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="bda2b78e652e", [], {@x25={0x805, {0x3, 0x100000001, 0xfb, "06e273c679794e7731570d349cc9de481753af086b7372a33924439e22c5ebc5d1a11f13dc0e7feac76440d2a6459d5d3e00f62f8af1bebc560a4d74562492c8647d4d962d05edd7935c223e6c529282d19bc91b980630e7de403d8ac97115d579b703c5c6f54e5dacf1bd9b9cc530b04ba864864dfdc2b3df19e923bf3faaab32f1759fd23dcc9122f99750ee89a0ddd6b25ed51720d2555d5f35b0e8058b831baa351801d47988102ec9afeb2584e9913799934b20bf81c4a686fd710a670388f6735d5095f5f5d42823ee6c8c98200e265d1e8310fec1d23a0f1a"}}}}, &(0x7f0000000180)={0x1, 0x2, [0xb99, 0x835, 0x24e, 0xe49]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000200)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000002c0)=0x2, &(0x7f0000000300)=0x4) 2018/03/22 10:52:05 executing program 6: r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000000040)="24579b456bedabf2db0fde22ef736d83fe3633e468772c5918cf173d05dae5fb8085e5b00f9964068694c4dd6f662fdb7c535e4b", 0xfffffffffffffff1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2018/03/22 10:52:05 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000001c0)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x7fffffff, 0x8000, 0xb6e, 0xdc}]}, 0x10) bind(r0, &(0x7f0000000040)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80) 2018/03/22 10:52:05 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file1\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000100)='./control\x00') r2 = syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r2) 2018/03/22 10:52:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe}}, 0x1c}, 0x1}, 0x0) [ 225.402936] 9pnet_virtio: no channels available for device ./file0 [ 225.430107] 9pnet_virtio: no channels available for device ./file0 2018/03/22 10:52:05 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x100) r2 = gettid() fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) 2018/03/22 10:52:05 executing program 6: unshare(0x40604) r0 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = getegid() fchown(r0, r1, r2) 2018/03/22 10:52:05 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000200)="515149a3b069804125df3fd6a2104ed7d85340870f8fefcfb4d801cb618af0fedff563c195fd2c736eea697ee84201b8beb257f323469a95512324587f7deac08208138af61c702dfc13030000000000000099bcbe7edf21799e0d3d", 0x5c) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000500)=0x8, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc00) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x0, 0x65}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) 2018/03/22 10:52:05 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x101, 0x40) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000340)=0x31) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r0, 0x50, &(0x7f0000000280)}, 0x10) write$selinux_validatetrans(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="a5d6c5619a9de138e39200674cdbb3f276af53bd727e7315c9d8611925fd23e1e87526b252952bdcaee174d59750e5"], 0x1) recvfrom$inet6(r2, &(0x7f0000000000)=""/239, 0xef, 0x100, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) recvfrom$inet6(r2, &(0x7f0000000180)=""/182, 0xb6, 0x40000020, 0x0, 0x0) shutdown(r2, 0x1) [ 225.446918] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/22 10:52:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xffffffff, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="9a7be556757afd95d780514bff3fd29c62df2d516041f7b96965c4e9a74b0500228f2b3e67a3cf9b8102f3513a60d1938efea80e9885300806d8cd0c666c29da62a90f83b90f425c034817b47a84dfad8c902b5138f3c684067b3ed76804acde32", 0x0, 0x4040000, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 10:52:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="66b9800000c00f326635001000000f3066b92903000066b8b193000066ba000000000f300f06f081a20000ffff6736660f68bafa72eccabaf80c66b82831148466efbafc0ced0f7e1a0f0680150066b8b36400000f23c80f21f86635080090000f23f8", 0x63}], 0x1, 0xc, &(0x7f0000000200), 0x0) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x89a2, &(0x7f00000000c0)={'sit0\x00', r3}) 2018/03/22 10:52:05 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="dc91c051523e5865233ba204a000000000"], &(0x7f00000015c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001600)={r2, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}}}, 0xfffffffffffeffff, 0x5, 0x5, 0x1f, 0x26}, 0x98) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4}, &(0x7f0000000040)=0x8) 2018/03/22 10:52:05 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r0, 0x4, 0x800042c05) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0x7ff, 0x2) connect$vsock_dgram(r3, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40100, 0x0) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/03/22 10:52:05 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) io_setup(0x5, &(0x7f0000005ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000005ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000005000)}]) 2018/03/22 10:52:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) shutdown(r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/03/22 10:52:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x30}, 0x1}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009200), 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc, 0x400000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x7, 0x1, 0x3, 0x1, 0x100000000}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x1}, &(0x7f00000001c0)=0x8) fcntl$notify(r2, 0x402, 0x13) 2018/03/22 10:52:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20282, 0x0) renameat2(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x4) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/22 10:52:05 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x7ae, 0x6}, 0x4) r1 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000445000)) 2018/03/22 10:52:06 executing program 1: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000400), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x220) 2018/03/22 10:52:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000300)={0x8, 0x3, 0x101, 0xe8f, 0xffff, 0x7}) close(r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="3100000042ca2d23e2fe0aba80efb5e3aba3698aaef8500004cd91d80bad0741e74960127b42306a20e4c401076c2ca85ebbfa5bf5b66523c7cd5d9067ffa57ea82141844f41404785e1b40ff144cb1cabdaa7252773d23493869d2418534d2ee4e6a4ae57"], &(0x7f0000000100)=0x39) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0xfa4, @empty, 0x6}}, 0x6187, 0x7, 0x5, 0xffffffff, 0x78}, &(0x7f0000000240)=0x98) 2018/03/22 10:52:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000300)={r2, &(0x7f0000000240)=""/174}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"016f296446093008044a6300", &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000040001007cabffff04000065030cf21e030000000181a8a1d0c132edc72e74947d031d0000000004000003000dce8dce1208ced284"]}) socketpair(0x15, 0x6, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000080)=0x1000) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000040)=0x40) 2018/03/22 10:52:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x100010100000002, r3}) [ 225.631654] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 225.649325] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 225.663735] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/03/22 10:52:06 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000000140)=0x100) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)="1e", 0x1}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1) 2018/03/22 10:52:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000000)=""/43, 0x2b) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x3) getdents(r0, &(0x7f0000000100)=""/183, 0xb7) 2018/03/22 10:52:06 executing program 4: socketpair$inet(0x2, 0x80005, 0x81, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0xb, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1, 0x4, 0x4, 0x6, 0x5}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x0, 0x2d5, 0x3fbd, r1}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000004c0)=0xf229, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x50002, 0x100) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000000100)="8c4b7d0a5c3bc34f6e9b0e6a1fd2dc7a8bde3dfe91fcd01d5a28d4fa7c680d4545f2558f1a6d80744c3dd632c3ffa0b8e5a6639ae78fc47f23655e1fce1dfdcea819423ec89095abb79b2cb97f9a57711b6013bcff56efc871f3a4b3c26fecffd9c715b88c0c61e6393585821ab52f6d075afaa4b5ec9c0ae749250953b3c0ac8499081c885a7b7ed367db669dd1c4e48a8a9a2d3e371179f2654af71fb1e15288c51f5bb7195799c4f4202062b0fc0a124d345aeb", 0xb5, 0x6, &(0x7f0000000200)={r4, r5+30000000}) bind$can_raw(r3, &(0x7f0000000080)={0x1d}, 0x10) get_thread_area(&(0x7f00000000c0)={0x9, 0x20100800, 0x3400, 0x9, 0x6, 0x8000, 0x4e, 0x1, 0xbd1f}) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getlink={0x34, 0x12, 0x11, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0xff8d}, 0x1}, 0x0) 2018/03/22 10:52:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x4000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0)=0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x80000000, 0x10000, 0x7161edbc, 0x7}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{}, 0x0, 0x2, 0x80000001}) 2018/03/22 10:52:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) recvmsg(r0, &(0x7f00000049c0)={&(0x7f0000004800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)=""/233, 0xe9, 0x5}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004a40)={0x0}, &(0x7f0000004a80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004ac0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f0000004bc0)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004fc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000005100)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000006240)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000500)={'bcsh0\x00', 0x200}) r9 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r9, &(0x7f00000002c0)=""/188, 0xbc) r10 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008b80)={0x0, 0x0}, &(0x7f0000008bc0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008f00)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000009440)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009480)={0x0, 0x0}, &(0x7f00000094c0)=0xc) stat(&(0x7f0000009500)='./file0\x00', &(0x7f0000009540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000009640)={&(0x7f0000004a00)=@kern={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f00000093c0)=[{&(0x7f0000004c00)={0x3a0, 0x2d, 0x808, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x44, 0x2, [@generic="3bcf835b3ee6154dc06bb57653ffd3eed9e1e8eb08e2dbb7117dca103e35a574a94a5f2ad6f460091e00b85f6cc2", @typed={0x8, 0x80, @ipv4}, @typed={0x8, 0x85, @u32=0x8}]}, @nested={0xf0, 0x8a, [@typed={0xc, 0x2, @u64=0x7}, @generic="c4df7becb961d34d7aaab536903d27478f0a4fac1aa7a0008d5949083a8bf31621c17569e32328cd0d5ba42c7c20ed19c109b50c67015181b36f835892ab5e650e75854dccd799c0445ba061ffcf9e12d7a8ae40968db3f1e704bd74d9770bdfc13b8776f5cd3a55bc805c9172bfc92eb44b7267178efa80c92a3e16c7fc76b1dfe97676de6eff0a244a043f442d935129a6657eb4370b4f4cc2f8ab5eae854ea6e8eaf3818f04edb22ab8e6790fbf29bb55690b4d7f795447007a53c26503c9553547379a3d3f17ebc8b32c1e04583bb63c4747", @typed={0xc, 0x8f, @u64=0x2}]}, @nested={0x254, 0x1c, [@typed={0x8, 0x47, @pid=r2}, @generic="a9dc4beb0a6b8562193b1a3fe30ee6ccbd66f1642b271b81ea5ab678efe707ac2d2caa5620748a4b78e53fb488304dc237b3b19be4c09df6a61d9bcedb9609a0853e5473ad629cb94dce5090ded18d8e", @generic="aa2018d66ece798cddbe18e81531b75b3f4ceba81977c01b0dfb2cee766f96404dd50b1d08af8d74a67dd245d690233cb56cc933e10237d7d45034397f00e81f9e66941d550cc4efbf154df9985a00daac6757045e26434b3fadff2607ec0f72d31f96089e5773e6a5247857a6a8fda2540218613f435d79319a51e7e7d1b6b6d3721944c179ad2aef8590a70ffd6545eee42a3eb89edc45c096d9ef310cf88f273545029acf43aeff38170af8a44626f6e016a9ec062af7a31adafd796227a75c2a3f11fa0b649a4516d86fefebbd1e51d0ee9c3dbae8610768779754c0c20d970c995f464b3e3707f62826fc360c38c4", @typed={0x8, 0x93, @fd=r0}, @typed={0x8, 0x92, @uid=r3}, @typed={0x14, 0x7d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="819076df5016447df1e479512b0a2170972ab3e4d397584393c00efe74924611ac5d221d0bd33f4443c0ff6564bc67e36c9d00acdaac8a4104972141cf103ee77ed2b6a3cd605ca98fce649156d1cc0cbe580c3c0652267128e06bca14d8f02247f0a878bfe6f1f500bb13b747d712a254906d39c8b25e49273e9a42d9c30645c52fb41868f41fbe22470eaf54c2c38b98170b8596844cec", @generic="a37bacb55c5f3fdab4173c904def5a8848446936c1a0e18cc865221b51320e77bee4c8cb6b65221d05ea344340841ec0782dd371ef3868fca00c006cb7994e99559ca05e8947f02957ff"]}, @typed={0x8, 0x8b, @u32=0x9}]}, 0x3a0}, {&(0x7f0000005140)={0x10fc, 0x22, 0x10, 0x70bd2d, 0x25dfdbff, "", [@typed={0x4, 0x41}, @typed={0x8, 0x65, @fd=r0}, @nested={0x10cc, 0x8c, [@generic="987331ef64d8d5d43236f4c12bb5e9c10c64e5815083c95a46d159f47affa4193df79df665da8299055f41b23c2a52139775632794a99eac170fc7f79824e2f7bfcf11936750300c539b026269dd67d222b339f68f969fa1ff075184732fda1f5404919142dd164dab35a931bd90632c3f81ee4148b9ace2bf0a2f8efa90c19be8f347216274cd09bd1660b1257234d7638860401739b57682a5102cfcfb0c36f62dd267b963c312fd1720", @typed={0x14, 0x91, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, 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@typed={0x8, 0xa, @fd=r0}, @generic="be88e39af0ec7b75e34ca3a6842a505b8bab7b6b86b8c0d1866f30daedd197381faa728f5feaf9c7326f5a0e3f36476e0fd5992aa34fe77806d7e190e68bd14e744af29ef66c1736764235cf3ade25ed4e50e641d5351ed84b921bd3fa79611e1dc5544898dd9bf86770fc5ea542a6432867607a8a0344290f23d573d3bfafa727832183af43962ad0da3dccd7a1000003aa54", @typed={0x14, 0x8d, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @generic="0785b84ea49dc962861d780a67b72cfac6719bf437baac9e7814b8cbac359d48484588d01c996747ae53fd86d17be6f11b5514933bcf979e21604178f654484f2d7831b9529677419d6895120a47620ce21a2c5dda0da92c06e1c8cf23e88592e3f669fdf573391316c35bfac6ce8e457552db0a7882d393f832b21c4a0bd5717dde0f3485db526afe94db2c3ba9d380a795b3aadd696060b031dc331c80682b12354383a76b46009cc9839f9ef1951c639cb7ff3bdc1821779c91f2ac48a2316b48d0e988fd8582d131", @typed={0x4, 0x8d}, @typed={0x8, 0x81, @uid=r7}, @typed={0x8, 0x2c, @u32}, @generic="01c89525ebe46f776afeef1f8cd2337ea489578c29b6de3e5a24dcc25bfe0f361ec9e221dcfd03c4e98b35eca31635db28f3988f8a31dbd2c6ba2fff4bde664bbdd738fe2c4ec9b3f475a52a6e997bceef1ec44e38312884a70622bf69764e641bedda7f3fdaf2ded5ac70d8b2840d109846a20fc99d437089a5e07e8bd28c63e70d9ef0975847467f6672c11232ec255e4310dca86b07ab35a4b6b70e22d75c4cc3b417866bb94048ebf5cba2f2e1acc9020b8a0536ed173f67eb42971946b4f843ab"]}, @typed={0xc, 0x2b, @u64=0x3}, @nested={0x2dc, 0x7e, [@generic="8ebe289f833ae16bb2ae21fe43811397e216e14da98155c52ff68fff7a65b46827a06e34b7377f8b7d1f6ef3250ee949798252e11f8ee96d84c10a70d26feb7e3215dac1cdf1b807b3b923686947b1362fbebfdd464d04a58c41", @generic="6572b97bb835dc2b9eed3c2f3379a3714ff3b4a931319acad7e14b18ae75da9f6075f4761e341c94bc8eb0be4ea08e0fbd4eba2fe8e95953a7861db7eeaaaa82e20d21faca95e1b4df095678f141f65b20c770a728a0f623dc368fb8b989be75bbbb1040ab1ddfb1d9881d46d39dbd40ec19c3f13c04ba27d15e438d4c820f6bd47b5d85e84baabe75459d1bf9491205357a870d6b21be71c67e4a41d18c54b923364ea06e123706cce6658b7947f734d51f7b012372d27ded", @generic="e38a551ac4ea3faa185964f414c75562f9792f9d6cfad0cbc4586e6f", @generic="021ab160a06db01bb4c2533c691c136b3eb5bae7101ebd745f628a3e090e00174139f5ce9b71433b462ef3f53f6d868d1d5545bc6d52513403c1211d757547d78b4a0df471e6cffca66c33fa2fefc3c5ba8f1973cabeec4728f4c3be7420e5448ffca9c56bd2194dca6606b23b748484207cd735df6f852456d6f28979446a3b324ab7fb265a6ba5d7f2e5782e220984586cadfe63a029548c0e9a3ca4ff11b946", @generic="e0ff558f115558f294a61039366b222e7f4386ff6b9581914ccd3fe3e18c83eef284c14d1371522e5d625dd7928750f2c77a36693ac6cd5547e375516d36aeecadebe341535e703587947305fc5c2b764ae566dd2157e15b707e1afd427938e01bdf0314167fbd9c1926dcef7b3a89c8c27d90411eb64343d064a9f8d80aaee6330b794b3387010d78eb7ab3c56237384fae092651287b9d769433b584ad55bf2221ba", @typed={0x8, 0x2b, @u32=0x5}, @generic="2f487ef84d5288185c4787c5ffece3b53d1e5d02b590af2c2899fdb365130d1c08480c89434d00401a10c6bb6b919a512800dc8cb31e286680996eabed284b1a0f14d6088daf50106d2132cd474d5ed8959f73c12b2ff832b0d0"]}, @nested={0xf8, 0x26, [@typed={0x4, 0x2c}, @typed={0x8, 0x6f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="0fbaf46975b467760a93f116901b45c6ae828b761458a57f2fcf01bb250af4eed9c7afd47e58199807e6d800527e6c974ac643ebc56c01a0d1b51c36f78b8b3e1695671180373e2e6297701dc0078f43ecf9cc30af30ed4a0fb7c935712001e3bb52867a6fa5597efb132d97974fb852fc3aeeb33eab8c6fb23dea95aefddcf32b1df1863e2de0646da69604e0a85add9fb375e30ad134b66f9c849bfd42ad0f0ba02a9c81e740bf9faf4369d2f381008551584e76007e83ba86ce37660c77d9e3ec862bc1fea928946f3d0ce37ba05f0e1a16b5810903bc9f13d628b04c", @typed={0x8, 0x3, @uid=r10}]}, @nested={0x74, 0x74, [@typed={0x2c, 0xa, @str='cpuset(selinuxvmnet0posix_acl_accessGPL\x00'}, @typed={0xc, 0x93, @str='system\x00'}, @typed={0x8, 0x6e, @fd=r0}, @generic="57c12ad74aae3e181f0e6c74acecdbd1c5af8147fe4d6e1098fdc37a7a7ec2d8e27a82d3659b90bf6e03a511fa56"]}]}, 0x27a0}, {&(0x7f0000008c00)={0x2ec, 0x42, 0x103, 0x70bd27, 0x25dfdbff, "", [@generic="170f0a2006fdeecd3b2d0fe6def7d22f310705fbc9f98b4a95113e6a701d5b2ff493994e14051a19945ca6ab28e01a84ec5d2382f5b9aa1a6308cc0a2bd1af8e77aa76f19df418ed3b52e4bbcb9afa9e655a9db7d6ff1e9535340621ada3b93e6294ae", @typed={0x8, 0x55, @ipv4=@loopback=0x7f000001}, @generic="49c82ecb787774f432c6bae165c3880d2fcbae2a3b2e67a0b090b0463c968e480bdbb356fb75ff02efb468c4499036d4e8097da705354a17c98c7881fc784ad9b0de8e7d2f11922ee02b0f02a7b4cfbcd983e4ca02e046ef8119bd7940528fb1f87d6fa393c76d2046598938b741582fea49702f82d5ff1eead8a9d9499977609cfcb5042f402e405f0ee6767e741231f277e2c7eb6f6ba7605a10c97c4edd7c0cc1d7b20a0333b99b25f48d3a41b23f44292b91fb685619cead5d172760a4", @typed={0x8, 0x18, @uid=r11}, @nested={0xa4, 0x6e, [@generic="41b655036150320382ea50c0aef7b7ec24a4887d1c44a5b49915dc61ff4d572f216d66e384cb27599858a09bbf43c5f1e5eb65000867de0fe14a6775324b0b3ab43a888bb38634f97294731889749dcc68588cf2336f239408597aa34ec382dafe113fd7a5a9917d2de69659da98c4a2b90c8158502e6df46fdf45daa5888a7f2b9f4e6bc3a5026ae8254505762d532bfcaa4c3ce9f84b34eac8f83df0"]}, @nested={0x104, 0x89, [@typed={0x4, 0x1a}, @typed={0x14, 0x43, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @generic="544d35e18f2bd0247b5930e74b08c6ae3319e7cd70b4c385a5e0baeb00ff0d6814256b807a2f57224abcc7a8c51ab92589575d83c77bd83bdd5e155fe701a5bd1e87948b23ad4bd75b004f1d6e3091d12eb88127e9f42a9f5177a78e3bc6d8804d7f5a7d4cc2bbbc7ae89fe5bcb63e04c87bdac8b14e086d5ab9b3814117ad549347e1d983e42b2b2680cb73704b56503fb284120227050f63f1510558c80e7a28460801e56faddf9c627aa5ecdb1c96cf7ea1e22d2078564a871ba6e56964110c9487ee4d0739cf1919eee031d288d6d5b5bc69e9ba45b528ef3ff4c133ecb8", @typed={0x8, 0x64, @fd=r0}]}]}, 0x2ec}, {&(0x7f0000008f40)={0x41c, 0x1b, 0x8, 0x70bd28, 0x25dfdbfe, "", [@nested={0x408, 0x19, [@typed={0xc8, 0x59, @binary="aeb8280d07bd529e0ec8e3aece160f3cc1001df840bdfeb519f18ff31f00c1f7e8f45b18336fcedcf7daadcbb2c02600cf53a906172f5110da002a579933b35921a1e92df62345bb689b336ec97d09a3f692e0a72daa9682ddf08743559fa48333c133e593acae7cc70d50866f4a878b333b7032b0bc537f1b3a3a2e8d76b2cef65a9b17fe376a7036a6af832ca897069f6ea57079769e372352d59064678ad33d457bb756134493c81885785eb1652b872fd1d94457a0c1a28790c482a04ee753c645"}, @generic="5288d2424737e99712d4fc1aae900671298edaa60e2d2a656aa515a0283dfd6375b8f4057c941f32f1591be866804c8487b5d068eb673b1363d5a10172eed42665f372de6c18b29a36", @generic="b166fd9ac2ea21ab7a3f2fb09a57091a3e568c7f3faf17381785db9af7506eafc4494b2f849c1b96c4296c69bb0cfbab33fe534d11e13cab25a5b1c91aff61e74f1d46ddf0b6702c21d94f836809a204faf5cd992a10b13513d1ff1d476a9eede6bc3cf12f76f7a0482ee484aa6e8dd8f98fba4548762d", @typed={0x8, 0xf, @pid=r12}, @generic="cd78eef2efd3f4eafade0e5078034d468a7b49433331dbf5e1d086df321233a64335846521263124a6cdb3b6444e14bf33aa168452e45c55b0d752ab283b9c6b9c0b94d7d70e720efe8785aa90a50b57813136f8bc9f45a3d86d5bc61c3ad9d6c37ffa7215d372d5bd093805802af395a729d848a4908f4fadb7949408f28ef7669a2f5f0cb17558b978303719589755e9ed3c0807a2ba38aa54071b0a3f4500711355bf4781d44d39170e328ad722963ae4092c101ac345001974c790af8cc9b78af557db997cfe7e53dbf0ef5fc02a0ac0", @generic="cc4e4401412832d2c115305ef9051a2c0acd2750a46cfbee0a857ac137de10be0b56237757bfabc9e336b4c1e9b522ee163bc7ef98d00f7d04782d64ad1f1b9d8656d1da812164ef1d878008bd61ddf0e1ada3033257f62ab99d66e2b367352274a54c5ee0fc402df71d0b1acfc115bbbc5593fc5f5b7e53c0413bd9417b0e4d75469561d318e9121b79489dfce88d0b00320dbc5de6ba788166610694593ecab594145c4dcdbba5cf11475bedca3892f61962", @generic="7e2c1bc68b12142a36d0364050fec7a65b9c84feacf5122b396b7d5aaf3e27e8264efb9960e9d793a144ce37a4b6257e4946edadc498acd2dd52760d36246c312662c7e13a4069f0f2f19e849da9f9930ba08ab6c944481788baf27b667c19c603cdc91183df2243514ab1a7e8bd15ced964a9178026f435325ecfec92ce9cfc7174e4e2989c1106fc00deccabf410711f93e60e1a325ea2ecb5c8970706ee5321813688256def7a9ece2057a5444c603b7ad5282b3fdb42217a6aebd2b370762b1dc1171c93469992951a10baf4426056538a920fb3c8346be2415f4074702491ed5f6203c4e6401bbee6f613de43"]}, @typed={0x4, 0x35}]}, 0x41c}, {&(0x7f0000000080)=ANY=[@ANYBLOB="140000002000080425bd7000fcdbdf2504005c00b1e2bbbc9c8424694da3a983ccdd74b45a2bd626580ac2b5067e158e465d4cd8fe370d74bb5a57395add69c654023bee03138459811a1a874493daa1ec351d5560f2b75448346a88b20f33edeff41a460a62c5545850"], 0x14}], 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000da30ad632a752a25ba8334d04313ca829734e28ad31effe0ffba4758b0873f52653021454c2114edab42648d2000ad9a229168e2967cdd4bffcf00617e531118db2e9955b8040c98482f2025e297eb002dd08d632a721b400f5375d905496887a8d0e20052c452de5bcbb8f6bcd3e4d1f238133ac296d513ae74e06ac025c430fd6c8af945353967d26a130a5cfebf1cef0a48381bde51320926c4a814b2872ed9728248299563f3d8fb0460a511b53a768bd8a612f06d84527af0797bc6b915e80bbedd8f03546686c789d9f13822145e09cb00427b", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x810}, 0x1) 2018/03/22 10:52:06 executing program 0: ioprio_get$pid(0x1, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getparam(r0, &(0x7f0000000000)) 2018/03/22 10:52:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000440)="74f4938addac000000008c00cfba791fdce36b3f82c605d17462fe5d2f6a7e2ffdbafa8684d28c6a2dee00e76091a10cdaaf27cbf2a7e4c5f1f79562c4e288e4f3b53dff264ad1e1ea64a3aef0", 0x0) get_robust_list(0x0, &(0x7f0000000340)=&(0x7f0000000300)={&(0x7f0000000140)={&(0x7f0000000080)}, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)}}, &(0x7f0000000380)=0x18) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8}) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x440000, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0x2, 0x112000001) 2018/03/22 10:52:06 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) keyctl$invalidate(0x15, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setfpexc(0xc, 0x80003) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 0xc) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r4, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) keyctl$setperm(0x5, r1, 0x8000008) 2018/03/22 10:52:06 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10001}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x9, {{0xa, 0x4e20, 0x401, @empty, 0xffffffffffffeecd}}, 0x0, 0x5, [{{0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e20, 0x8}}, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, {{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x6758}}, {{0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}]}, 0x310) 2018/03/22 10:52:06 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000002180)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000001180)=""/4096, 0x1000}, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1, 0xc1a6}], 0x1, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x26, @loopback={0x0, 0x1}, 0x45}}, 0xfd0, 0x7, 0x10000, 0x2, 0x3}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0xd6b}, &(0x7f0000000200)=0x8) 2018/03/22 10:52:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_ts_info={0x41}}) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x200000000000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) 2018/03/22 10:52:06 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x2, 0x6, 0x6, 0x1}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e24, 0x273f00000000, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x23, 0x2, 0x9, 0x0, 0xf32600000, 0x8, 0x15, 0x5, 0x1, 0x5, 0x1, 0x2, 0x6, 0x20, 0xfffffffffffffff8]}, &(0x7f00000004c0)=0x100) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0xb, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, [@ldst={0x0, 0x3, 0x0, 0x1, 0xe, 0xfffffff4, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @exit={0x95}, @generic={0x96c0, 0x4, 0x2cdb, 0x4}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x7ff, 0xcd, &(0x7f0000000100)=""/205, 0x41100, 0x1}, 0x48) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000280)=r3) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x2, 0x0) 2018/03/22 10:52:06 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000240)=""/197, &(0x7f0000000040)=0xffffffffffffffb4) 2018/03/22 10:52:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000000c0)="1c00000024009115460700000009e001010000c20010000002410000", 0x1c}], 0x1}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x4, r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f00000001c0)={'syz_tun\x00', @ifru_map={0x4, 0x4, 0x2, 0xc9, 0x8, 0x5e70}}}) sendmsg$nfc_llcp(r3, &(0x7f00000014c0)={&(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, "047f01e751446dab575e89514a9820ad311946e50d1b6dacc1e20e5f2138b05a6081c7d4ac863d2bd163a29742c883765a3779ece4d232b40142717182a4d2"}, 0x60, &(0x7f0000002540)=[{&(0x7f0000000200)="e4", 0x1}, {&(0x7f0000001540)="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", 0xbe1}], 0x2, &(0x7f0000000240)=ANY=[@ANYBLOB="100000000000000000000000000000009663ed43d86c77207e48f97840cfcf612d69998154b3fac7728000b89d76fdef43903cd23868a2c30217e8c015f293e401c4434c66d57711677f65e709f250a9a7220d346fa381fd5d1cbda16813eba44dcf10f2285594e97f3f8b7b84b668"], 0x10}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000002c0)=0x4) 2018/03/22 10:52:06 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x48}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) wait4(r0, &(0x7f0000000000), 0x81000000, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r1) 2018/03/22 10:52:06 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x1f) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000001c0)={0x3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xfc, "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"}, &(0x7f00000000c0)=0x104) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/03/22 10:52:46 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xceb, 0x40000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/135) r1 = socket$inet6(0xa, 0x3, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/03/22 10:52:46 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket(0x10, 0x802, 0x3000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x24000, 0x0) write$vnet(r2, &(0x7f0000000180)={0x1, {&(0x7f0000000300)=""/146, 0xffffffffffffffcb, &(0x7f00000002c0)=""/26, 0x1, 0x1}}, 0x68) write(r1, &(0x7f0000000000)="220000003100070700be0000090007010a00001eff00f400ff000400050100800041", 0x22) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)='ipddp0\x00') 2018/03/22 10:52:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @random}]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/03/22 10:52:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000200)=ANY=[@ANYRES16=r2]) 2018/03/22 10:52:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000188ffa)={0x10}, 0xc, &(0x7f0000056ff8)={&(0x7f0000000080)=@bridge_getneigh={0x28, 0x1e, 0x503, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x60840, 0x1600}, [@IFLA_TXQLEN={0x8, 0xd, 0x4}]}, 0x28}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/22 10:52:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x16, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x18, "2206b9a725e6f33facb22774c55fc23a0c6180922baefd39"}, &(0x7f0000000040)=0x3c) 2018/03/22 10:52:46 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000009df6873a0000000000000000450000002e0000001700001a8c0008009500084000000000"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/22 10:52:46 executing program 1: r0 = socket(0x2, 0x2000080003, 0x2) r1 = getpgid(0x0) ptrace$getregs(0xe, r1, 0x8, &(0x7f0000000000)=""/137) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0xf5a7) 2018/03/22 10:52:46 executing program 0: mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) move_pages(r0, 0x7, &(0x7f0000000040)=[&(0x7f00001e4000/0x3000)=nil, &(0x7f00008d9000/0xc000)=nil, &(0x7f0000600000/0x2000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00003b0000/0x1000)=nil, &(0x7f0000838000/0x2000)=nil, &(0x7f0000461000/0x3000)=nil], &(0x7f0000000080)=[0x7, 0x401], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae1fc0), &(0x7f0000000fc0), &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ff9)={&(0x7f000023d000), 0x8}) 2018/03/22 10:52:46 executing program 7: semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f00002ce000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f00006ad000)) semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r2 = getegid() syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r1, r2, 0x8, 0x1045000) semget$private(0x0, 0x3, 0x400) 2018/03/22 10:52:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/03/22 10:52:46 executing program 4: setgid(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) socketpair(0xa, 0x80006, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='/dev/dsp#\x00', &(0x7f0000000380)='/dev/dsp#\x00', &(0x7f00000003c0)='trusted\x00', &(0x7f0000000400)='/dev/dsp#\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='eth0\x00', &(0x7f0000000500)='md5sumppp0\x00', &(0x7f0000000540)='/dev/dsp#\x00'], 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x3, 0x101000) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) 2018/03/22 10:52:46 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x406, r0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000002c0)={0x100, 0x307, r1, 0x268ae8ec, r3, 0x101, 0x7, 0x400}) ioctl$KDENABIO(r2, 0x4b36) sched_setaffinity(r1, 0xffffffffffffffb5, &(0x7f0000e86ff8)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x727, 0x9, 0xffffffff, 0x100000000, 0x2, 0x10}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/22 10:52:46 executing program 0: timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x110, r0, 0x0) set_mempolicy(0x2, &(0x7f00000000c0)=0xc1f, 0x3ff) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x20600) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x77359400}, {0x7ff, 0x4}}, &(0x7f000061b000)) 2018/03/22 10:52:46 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000380)=""/231}, 0x18) [ 265.914640] Buffer I/O error on dev loop0, logical block 3, async page read [ 265.925285] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 265.946165] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 265.954275] Buffer I/O error on dev loop0, logical block 3, lost async page write 2018/03/22 10:52:46 executing program 3: 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$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000080)=0xe8) r3 = getgid() fchown(r0, r2, r3) close(r0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x2) ioctl(r1, 0xe4, &(0x7f00000002c0)="7db2896c57149d7a50b0aaf807aef7b6060804547c1f941cf69550079c4277f87088509cf135de4b37c9e9998fd533dc066dcc00d3b7823b72a15ff3e8075d43dd0f3a68c6ee23298870d6a6c36ebff7b3ca8f5991e7ef9e92d025de2b1500678bf677399dc9bc88e2426119c310ddcabb2de6098c37c815afe2bcb43c7796650e3f7e688f7be318adf2736bd99b7de33f20c7735ba917204d22addce71d6621fa9a7f25c5ed57e661ae0fdd5c5c5407bbbe5a92680c7e48dc1cfc87e7335c8ec45d2e4dc8c65b2c80fb17a433c766a506938788a9") 2018/03/22 10:52:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,rmd128-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/03/22 10:52:46 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x802, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x1e, 0x401}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/03/22 10:52:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x1f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200403, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140)=0xd3, 0x4) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x81, 0x2) 2018/03/22 10:52:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r2, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f00000005c0)=""/112, 0x70) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x3, r0, 0x1}) ioctl$TIOCNOTTY(r3, 0x5422) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) dup3(r6, r5, 0x0) clock_gettime(0x0, &(0x7f0000000000)) signalfd4(r5, &(0x7f0000000100)={0xfffffffffffff795}, 0x8, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x401}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000300)={r8, 0x6}, &(0x7f0000000340)=0x8) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000000240)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/22 10:52:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40100, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/19) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x3}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x400c00) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000040)={0x2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/03/22 10:52:46 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000140)=""/4096, 0x1000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001180)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/22 10:52:46 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x2, 0xa9a5, 0x3, 0x8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) write(r0, &(0x7f00000000c0)="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", 0xfffffde9) 2018/03/22 10:52:46 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240), 0xfffffffffffffdb6) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/03/22 10:52:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0xa400000000000000}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lseek(r0, 0x0, 0x7) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100)=0x3, 0x4) accept$inet(r3, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/03/22 10:52:46 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)}, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r2, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0xa, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000013fe7)=""/25, 0x19}], 0x2, &(0x7f0000015f48)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0100000003009e000000000000000000fce8070b8da95dc5dc3158c35758b4a623d920a5bd9d7de95288a9f8b4c26da578ee86b37da834da1139f388e26f184e92fcfb461e9f473f86253f684b35c152d5d9e29f3a0c493bac58c7de229332fa484959ef918ff5d32a9db02fb5ba592402db831c769875", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000004090000adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/03/22 10:52:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x8, 0x1f, 0x4, 0x26}, 0x14) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0xd35, 0x6, 0x3ff, 0x2, 0x0, 0x4, 0x10080, 0xf, 0x0, 0x1, 0x401, 0x400, 0x4, 0x1000, 0x8001, 0x5, 0x4, 0x4, 0x8, 0x4, 0x1, 0x3, 0xecd, 0x3, 0xffffffff, 0x7fff, 0x381, 0x6, 0x6, 0x200, 0x2, 0x0, 0x4, 0xeca3, 0x7ff, 0x5, 0x0, 0x80000001, 0x0, @perf_config_ext={0x25, 0x3}, 0x0, 0xaaf, 0x3, 0x7, 0x10000, 0x14000, 0x7}, r2, 0x9, r1, 0x5) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x7, 0x7, 0x400, 0x0, 0x0, 0xbab9, 0x4dcb, 0x8, 0x7fffffff, 0x3ff, 0x9, 0xfffffffffffffffa, 0x401, 0x9, 0x8, 0x3, 0xfffffffffffffff7, 0x2, 0x2b4000000000, 0x1, 0x450, 0x800, 0x7ff, 0x1, 0x4, 0x2, 0x100, 0x3, 0xffff, 0xfffffffffffffffa, 0x100, 0x8, 0x1f, 0x1, 0x1, 0x200, 0x0, 0x8, 0x3, @perf_config_ext={0xd802, 0x200}, 0x4, 0x8, 0x2, 0x7, 0x0, 0x6, 0x400}, r2, 0x7, r1, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1) 2018/03/22 10:52:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000200)={0xee5, 0x5, 0x50f, 'queue1\x00', 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x68, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x1, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0x3, r2, 0x0, 0xde}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) clock_gettime(0x6, &(0x7f0000000080)) 2018/03/22 10:52:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0040000000119078ac14ffbbe0000001004a4e2100089078"], 0x0) 2018/03/22 10:52:46 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffe04, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4, 0x4, 0xfb, 0x400, 0x1, 0x6, 0x101, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fffffff, 0x80000001, 0x100, 0x9, 0xbf72}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x77}, 0x8) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x3, 0x8}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)) syz_emit_ethernet(0x106, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x6, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[0xffffffffffffffff], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f00000012c0)) 2018/03/22 10:52:46 executing program 6: msgrcv(0x0, &(0x7f0000000040)={0x0, ""/42}, 0xffffffad, 0xfffffffffffffffd, 0x0) 2018/03/22 10:52:46 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) 2018/03/22 10:52:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfa4, 0x2000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x80, 0x4, 0x7, 0x80, 0x3a, 0x5}, 0x100, 0x2400000000000, 0x7fff, 0x1, 0x7, "6d43a04208591f7e56a53ae964a6cedd073aea4ce6d866e21d896f25be75fee47609cf7fd203ab73c2132bf7d013d244d9c069ee1555908460a734111ccf05fbda80b2a69cf6c1209d7f9a3e069a22038745839df3067ef9812dad5bbccda23d632db682a4273c2b9aed4c9071e4b18e3bee12b6e55f69656f1dfdb7301328b1"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/03/22 10:52:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r5) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000540)={[], 0x0, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000140)={0x3, 0x6, 0x2, 0x0, 0x0, [], [], [], 0x1ffc000, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/22 10:52:46 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x8000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6gre0\x00', {0x4, 0x2, 0x9e5, "e0b9fc8d2f18"}}) r1 = socket(0x10, 0xf, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r1}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0x7, 0x1ff}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1}, 0xc) write(r1, &(0x7f0000d6dfdc)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) 2018/03/22 10:52:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$selinux_load(r1, &(0x7f0000000580)={0xf97cff8c, 0x8, 'SE Linux', "17653c7f8f72953176926a2a7996c723cf165164cd734c157ac4c6fd83600add4d4ce1cefa5669988ce02b23bde806147ab895a24800c69f99fbb30796d979425a2b36d1d235556f97503ba889d9d9bda26a3000f89bd13aacc9edab4fbe25a51b271f34ecac2de0c6437fda9e1d155d4395e4abb9546ddd37913f"}, 0x8b) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001240)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)="81", 0x1}], 0x1, &(0x7f0000000a00)}, 0x4091) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000440)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)='k', 0x245}], 0x1, &(0x7f0000005040)=[{0x0, 0x113, 0x7fff, "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"}, {0x0, 0x11f, 0xffffffff, "9415860365bdcf935ef5b40d95c0127f87f7de28470192160175a0d45ba798c628a4c38ac87de231649ab31e5c5d04d4143195ee9d18cea8d1309528548881fb7405cb4bd05fd9051c7dd3bf80d54792271695eed1b482ce6ba7a438f55e2a7619ae04d41be3299afe085a707468324e11c1c04152b2ba92f6306bb281771219cac7f3237b37e7409eb0f2db169a0cc546edcb15d9013fbeb3af927c0f92cfb2c75999d2fefdec884fac804ca0b08ac561"}, {0x0, 0x10b, 0x4, "32158ace5b05d44f1c653b0a5e28abf29c87fd96415d025efd5e2043b35779c6d13937ceac56c965f773c443d777f26d22b62fd3d6c121cdf87b63ebb56eed4acde63db1ac9823240ddb76a8950a055b127e450e927aa1f27d9460a1ff4786401267065cdd7296eb4ed7f092f0e5b62f98deb7807a3fa6bad83d14c8b63dce5f70a298b7346e29fc37b0be9a84320c719fd16a38d0044e0cf495f926b2291a78d32dfed982a5b5ee8a571ac43263708c4d8ccb476562db617a09321250b7e12a2c3501a5cc3079a3e47801a7bdd125b66684abfafd07d570e700104c1d7bb4110d2bdf2794"}, {0x0, 0x18f, 0x2, "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"}, {0x0, 0x11b, 0x3ff, "8725d4cff5a097ac02a9a28fe6c5a9a16fb25546db14bbb6632b2c756bca2a9930111694c448933ffb2d288f70558cf55bc1249fbd9ad94bd379a1552f3ecc99bb32cf7c5ad70df1edbbc09121650edb28a319b1dc16f06891a0312e5d84f4f0bf03061bed81f0e777b10904077e63693a87b2698fb0bb67c61aeb4b4e4155d0c9912e814b14890f19ca4cae2c420ca5b77b98e05d079446c5d8b4412a057b968a"}]}, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000500)}, 0x0) set_thread_area(&(0x7f0000000280)={0x0, 0x20000000, 0x2400, 0x745, 0x80000001, 0x10000000000, 0x341, 0x8, 0x80000000}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/03/22 10:52:46 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x1, 0x806, 0x2}) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"7379d5bf6679a80a4d83016200c400", r1}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_deladdr={0x3c, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x1000, 0x7, 0x8000}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/22 10:52:46 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80002) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x3, r3}) 2018/03/22 10:52:46 executing program 1: r0 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/03/22 10:52:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000027c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000026c0)="f6de33ea0bdf39ebf8df532008ca495139c335e9b2db4b49ed9ccc222552affe461e21bb7d70f0ca7885", 0x2a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000240)={0x0, 0x10000}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) time(&(0x7f0000002640)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x9a}]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = getpgrp(0x0) process_vm_readv(r4, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000100)=""/1, 0x1}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000001280)=""/71, 0x47}], 0x5, &(0x7f00000025c0)=[{&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000001380)=""/198, 0xc6}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/180, 0xb4}, {&(0x7f0000002540)=""/111, 0x6f}], 0x5, 0x0) 2018/03/22 10:52:46 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x3ff, 0x8) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x5, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/03/22 10:52:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2c8000, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000877ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f000081e000)=0x108) 2018/03/22 10:52:46 executing program 6: setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0), 0x5c006b8f22dcf6bc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) dup3(r0, r1, 0x0) sendmsg$kcm(r1, &(0x7f0000001580)={&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x20, 0x13f, 0x7fffffff, "a83a977981654e9978b693"}, {0x38, 0x107, 0xffff, "b5392955347baf5fb061407af3ea7a436ec7f97fa1464cc5b812575e68da310c1f20ff"}, {0x20, 0x11f, 0x3f, "b120b235eff67b90e4c383ce"}, {0xa8, 0x117, 0x1ff, "01fa508dee4e6e0802f3735b6220ea780314c08c810cec4556c5b9926060eafa18003593ed3983fe977141ded0203862badee1362e2b9269b13c71da745b4c4b6318916705508eb8c8b01c26a98c1a068bfe216353868a6ea4b508b08ba980109c559a0dd8d8a041e54d5a8b8033aea5bbf9487b7955abaa69eff2caf5b2c2467abf26b7cde5aeaa21530ed815a450180a11d25d5525"}, {0xa0, 0x13f, 0x8000, "93512ea2316952f7c0545b9d264230185ab897951e998970419ea61bb55f7f332bd8e7b107453fa38739c8551fb63fd0ae2bd6437a5ec8ed08a4a70e963c0ad5497be418babe705ab920eb043483dc3691bb1b553a202afbfcc8a83a2ca668d6bd26b91515e412a2f579d31e2b86d1bf7018decb211444f077f0f4029960b0c2492d5e403d1eccee5f8283"}, {0x1010, 0x115, 0x8001, "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{0xe0, 0x6, 0x5, "ded67e26f2b16ab0a6b7511080a04cf2687bd60f87b6dce2b7a4908b79b980369033513fa6228d82a97e27081ccf53c83fb12bdc1f7c8f64761d54a45e94c889343688d68926f90a02714e47625bb5c377ed327bbb5144264db65d70f50e83530492612c5070ba50999d8767be7dee78bee1e797c6a0c02198914e1c9635fdfc8861c779b5e4b281286f054fde7daed5cd8ab4fbfb393bf82ac975b8d5bcae25f2053c81d54c6a63777fcc8920856ef735032d605743d5cefd1fbf361640cdfbdc9dd7c56b0bdb566ff5"}, {0xf8, 0x0, 0x101, "1f64d1ac42de5aa518c99aa59d073100a19537030783e41948228a2c8edb8333eff897f30cee8e0b57ed8aafe97f0ce1f5bd056e809546cd4c8b84ef551b3d7b70a346dc232d2b1452047f4a062762ed3195e7264a9a863899dfb4290827e409b3d50530cc3128253286768413570041105edfeddcb0d933da6581223783f5caa58027dcb930f2c973aeb6c8e3cdbee2172a8cbef4d93c851437a41531dcde9625d4d01c46a1590ca0ce6432fa95c165c708479b5818a83a1ec091ea4cf669492d6c8a8d296c0cd28c3f60fff54e4c1155753d6621a76e9e129578bfd2043ad471bf"}], 0x13a8, 0x80c4}, 0x890) 2018/03/22 10:52:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x1) uname(&(0x7f0000000040)=""/234) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000180)=""/212) 2018/03/22 10:52:46 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x20800, 0x81) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x11, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8001}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @ldst={0x0, 0x3, 0x6, 0x7, 0x4, 0x10, 0x5}, @alu={0x7, 0x69e5, 0xb, 0x6, 0xf, 0xfffffffc, 0x10}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x1, 0x28, &(0x7f00000001c0)=""/40, 0x40f00, 0x1}, 0x48) bind$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) open(&(0x7f00000002c0)='./bus\x00', 0x800, 0x110) fallocate(r1, 0x2, 0xfffffffffffffffc, 0x0) 2018/03/22 10:52:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000686000)=0x8) 2018/03/22 10:52:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, &(0x7f00000000c0)=[{0x1010, 0x13f, 0x9, 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"}], 0x2260, 0x40805}, 0x6}], 0x4, 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) 2018/03/22 10:52:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0x2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0xffffffffffffffff, 0x6, 0x4, 0x1c4b2544}, {0x10001, 0x89, 0x5}, {0x101, 0x5, 0x6, 0x1}]}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0xa0080) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002880)={0x5, 0x1, 0x101, 'queue1\x00', 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/22 10:52:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000000000000feffffff0000000051de08a6bba502dc87d87ea6eb0534a64bd7d451e40b4c026233ca892df4a2d0eb6a7dc8d576b15b92acc87dd6f44b2de4ab0bd2632afdbef1548ba768f9284ace95a2367ac4d12189b093f3215aff0457cdaf8e9e7145885659cd4157353c35964c05d386531d"], 0x10}}], 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/03/22 10:52:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') 2018/03/22 10:52:46 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x204202, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00002dafc8)={&(0x7f0000403000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x29, 0x701, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/22 10:52:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000680)=[{0x28, 0x29, 0x32, "22bc901b5a53ba45da5ccbad7619b606d4"}], 0x28}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x1ff, 0x698b}, 'port0\x00', 0x5, 0x0, 0x0, 0x7, 0x100, 0x81, 0x80, 0x0, 0x6, 0xffffffffffff7fff}) 2018/03/22 10:52:46 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000100)=""/12) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000000)=""/174) 2018/03/22 10:52:46 executing program 2: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) 2018/03/22 10:52:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000921000)) getitimer(0x2, &(0x7f0000000000)) 2018/03/22 10:52:46 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02000000", 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x46, {0x2, 0x4e21, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/03/22 10:52:46 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001880)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000018c0)={r1, @in6={{0xa, 0x4e21, 0x1ff, @empty, 0x7f}}, 0x1, 0x9, 0x3b, 0x3553, 0x84}, &(0x7f0000001980)=0x98) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) userfaultfd(0x80000) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000140)={0xb000000000000000, 0xf002, 0x9, 0xa, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x4000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000240)={"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"}) r3 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000640)={0x0, @in6={{0xa, 0x100000001, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, 0x1, 0x3, 0x6, 0x1, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000700)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) ioctl$int_out(r3, 0x1, &(0x7f0000fd3ffc)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000800)={r2, 0x0, 0x1, 0xcd4, &(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0)=0x69, 0x3) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000080), 0x80000001, &(0x7f0000ffe000/0x1000)=nil, 0xa) 2018/03/22 10:52:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x2, 0x7, 0xb41, 0x5, 0x9, 0x20}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="09000000010016007f006a0000080003000800020301"], &(0x7f0000000180)=0x16) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x4}], 0x18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/03/22 10:52:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x420003, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="030000000000000000500000000000007500000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000100000000000000d000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00&\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) clock_settime(0x84d853846cc3854f, &(0x7f0000000400)) 2018/03/22 10:52:46 executing program 1: r0 = memfd_create(&(0x7f0000000080)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fe1f59aa713388da8cd879da3c42db5618a11773c38f4a8cc96e39b56", 0x2) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) 2018/03/22 10:52:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = fcntl$getown(r0, 0x9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x54b082, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0x7}) timer_create(0x3, &(0x7f0000000280)={0x0, 0xa, 0x2, @tid=r1}, &(0x7f0000001340)=0x0) timer_getoverrun(r3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/03/22 10:52:46 executing program 7: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x1, 0xfffffffffffffffe, &(0x7f000004b000)={0x3, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x24400, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x230, 0x110, 0x0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00', 0x4000000000000000}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff, 0xff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff], 'ipddp0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x7b, 0x4, 0x5, 0x2}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x8, 0x400, 0xfffffffffffffffc, 0xd, 0x3}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x101}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xff], [0xffffffff, 0x0, 0xff000000, 0xff], 'eql\x00', '\x00', {0xff}, {}, 0xbb, 0x3, 0x0, 0x8}, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/03/22 10:52:46 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x20001, 0x0) sendto$ax25(r0, &(0x7f0000000300)="d53608b27a36ade831e035b9a91dcb3d44c311f0c4f28edbe7153a5134e5b93f30cdede960dc576bad3305a9927949d6b303e19f4b46c4a50a2fae577b6de7d1ec93efda5dd160f53ee305421d01aadeb3194903d7c542d3b324c359074b2a44bd23b5638be65f2fed0054f48351ab6e032bb451d7185b7ea12954c88194b0cb366c0c2cd9bb8d027afad29ccaafe29fc4999ff15fcb2f5ac46157bc4bc8", 0x9e, 0x20040000, &(0x7f0000000200)={0x3, {"9e7bbc34328fff"}, 0x7}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x3ff, 0x7fffffff, 0x20000000000000, 0x0, 0x0, [], [], [], 0xffffffff, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = dup3(r0, r2, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) ioctl$void(r2, 0x5450) 2018/03/22 10:52:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) 2018/03/22 10:52:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x101100) pwrite64(r0, &(0x7f0000000340)="328525bfc6b9ed1770d73130880e08772a42a62b11717e593ef51bb006757edfbbf9049146809a5da31de829bca351aa81a1c8135cda79a3720882fd57b8a0c5db984f9b04136bd0a2f1d6c3a9296b78151751cffa58c1a73e7f726ae2ccc8797264b800ac25e11f3fb06533d60c64daf798a30d5a7436fe4d690438345d345827e325b4f8abfa1084f6190695a48f2f6b096d0d69bf04bac6e2659224dfe5f3a8d43ab1625fe48129540826b018ae5e4287dfbefff36289a07b0373b94174cee4a35e8287ead08e4fbc1689e55b78759e5312ef498edb2be2d33d2734e058ded924c419dce2", 0xe6, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x8e, "adb67a952b4217272dbcedacf37216d3239294af881f2c659078a3797f4452c226a159977d11db36ca71e8b5635df1f35b9e7df3634e8ab13550b344076a780d87dba8adb7f8c5b77a97e2901eea5fecb84efe1f74ff5ed4157359b910545a758f171a226b0debfec82f18c07f8056dbeb8596be08f25f22b90d59d07891782b69c734e8ebf46fc136ffc0d56e48"}, &(0x7f0000000100)=0x96) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x101}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x8, 0xd6c, 0x3, 0x3f, 0x7b1, 0x2, 0xfff, {r2, @in6={{0xa, 0x4e21, 0x101, @ipv4={[], [0xff, 0xff]}, 0x3ac2bf04}}, 0x0, 0x1000, 0x1, 0x8, 0x4}}, &(0x7f0000000280)=0xb0) ioctl(r0, 0x2271, &(0x7f0000001000)) 2018/03/22 10:52:46 executing program 6: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001040), 0x800) sendmsg$nl_crypto(r1, &(0x7f0000001140)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)=@delrng={0x10, 0x14, 0x4, 0x70bd2d, 0x25dfdbfc, "", ["", "", ""]}, 0x10}, 0x1}, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/4096) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000e71000)={0xa, 0x4e20, 0x45da8146, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f0000d32000)=ANY=[@ANYBLOB="e000000010001000040000000000000072666337223339286c72772d63617374362d6176782c7467723136302d67656e65726963290000000000000000000000000000000000000000000000000000000000e41793a4000000000034747a485d1cc4bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000200000"], 0xe0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/22 10:52:46 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1000000001040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) kcmp(r0, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) r4 = syz_open_dev$sndmidi(&(0x7f0000000600)='/dev/snd/midiC#D#\x00', 0x3809bdb7, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x0, 0x3ff, 0x2, 0x6a9, 0xa6, 0x1, 0x8, {0x0, @in6={{0xa, 0x4e20, 0xff8000000, @mcast2={0xff, 0x2, [], 0x1}, 0x51}}, 0x9, 0x5, 0x15, 0x9, 0xffffffffffffffe1}}, &(0x7f0000000700)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=r5, &(0x7f0000000780)=0x4) dup2(r1, r2) tkill(r0, 0x16) accept$alg(r4, 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/03/22 10:52:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) exit(0x40) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000000)) vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000040)}], 0x1, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'ifb0\x00'}}, 0x1e) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioperm(0x0, 0x52a, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 266.609194] audit: type=1401 audit(1521715966.972:155): op=setxattr invalid_context="" 2018/03/22 10:52:47 executing program 0: nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000140)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) 2018/03/22 10:52:47 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bcsf0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x4f6) r1 = accept(r0, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80) bind$rds(r1, &(0x7f0000000280)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet6(r0, &(0x7f00000000c0), 0x254, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = getgid() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x401, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000300)={0x20, 0x52, "2c3e42871acfebbbfe6bedd84421229e3f196770abe35861865b3499401580647a5d3f4bd60380ae7b7d6c1035ccb2cb074a0373f7eff30f8f550c46c74765b96c9b7bdb064c8f24b4e4128444e6be0a76c8"}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r4) 2018/03/22 10:52:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x2200) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) 2018/03/22 10:52:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x101) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="08f3ff00"], &(0x7f00000001c0)=0x8) 2018/03/22 10:52:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) accept4(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) 2018/03/22 10:52:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffeffff, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040), 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x189c40, 0x0) ftruncate(r1, 0x7dd) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ftruncate(r0, 0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000180)={0x71b, 0xffffffffffffff4c, 0x3, 0x8001, 0x28000, 0x100000001}) ftruncate(r0, 0x86) 2018/03/22 10:52:47 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0xfffffffffffffffc) pwrite64(r0, &(0x7f0000000080)="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", 0x1000, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/03/22 10:52:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x22100, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="980000e20101f7ff206659db2d4ceb3829fffffffa0000005b500059009f8a1037b9781acef6da19577833b05cf0a00a4fe1212052801066a0927f71ef2be9502d9650d5931ab6cec8fd8d7ef933d7ef6e0de0d112b249f1d744802228c51e762fb51a3c56862973c00c524a86664f3c79916981c708b40f09f5d39d16e26deba8d0224ee3a8d1badaf3c8a5604b4466d75c6a223f35ec4d18613a01ee1250e76fd184"], 0x18}, 0x1}, 0x0) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/03/22 10:52:47 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x7, 0x1, 0x2ad3, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x42, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000000040)=@can, 0x10, &(0x7f00000002c0), 0x38f, 0x0, 0x367}, 0x0) [ 266.677622] audit: type=1401 audit(1521715967.041:156): op=setxattr invalid_context="" 2018/03/22 10:52:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/03/22 10:52:47 executing program 5: r0 = perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x2, 0xce, &(0x7f0000000040)="207d1de23af659731303430beeb479d997b8e8ff1f6a2e7f362bd9f8997a897c9ab7636806530bfe7fbc66748d4eb1f72b03a4cbbbb1e60828e511aee3af78716bfdca8e534face8982986bf94a966bc282652cbf2c9422d45353e5932bb43ff5587da2d87ea0f215556484b1fb8d1f7a2546b85a609225e5c628fe01fefa0742048dd7abb6fd7748359f975d41f7cfb679616860a0fd8bda1eb072761f983e3db25dacb11a6027813032e167f6ef449a8dde0530823224727066e5dce8d3b3ab093e191e2b7d34e5465f39692eb"}) 2018/03/22 10:52:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) write$eventfd(r3, &(0x7f0000000100), 0x8) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000840), 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'nr0\x00', {0x4, 0x8, 0x80000001, "af6641d729f9", 0x100}}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x1, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000764000/0x3000)=nil, 0x3000, 0x0, 0x6010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000040)=0x6, 0x4) 2018/03/22 10:52:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000300)={0x0, r1/1000+30000}, 0x10) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) shutdown(r0, 0x0) r2 = memfd_create(&(0x7f0000000080)='\'em1#&\\proc\x00', 0x1) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 10:52:47 executing program 6: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) shutdown(r0, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@host=0x2}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) syz_emit_ethernet(0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="b840a365a63b52b656f6ea4582086d5191a42ba60ff750fa66b0376d17e1338fc1a8b5bde1406e02d8931d12cf6e29ddc646004a1fed6b3448aba989da3e18494bb4211741d79c07f3e169c7fc7e0c6d86d808376efbbc7e8efaeba6d1db48fcd5e63c3edc817788bb17cafc331ec3f2ec75278375642d7926030f5b9cc32bd436227621bb21d09f1cbc02f3436d2fc08c49583162535a604be5b716004b676b4896dcfc97e6475d5f96323bb807717bdbfb6fa643af2574a8cdb1bbfb14a707e2fc4964ecbc41b5e55393e89655bdc152bc1460b55eb07f5d3db0d0e4d7fc8ca0ef0fbab1a14b", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="4d826f991ffa11621c72c1e14da07c384c1ed2a443992e2976e310ad87c85cbc7cc15544843a8e85b3d77ecc5813b892b0e8543efb96f2ae100031e613e65a74140a2f4649f4e9133e2c539b6e6f", @ANYRES64=r0, @ANYRES64=r1], @ANYRES64=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], @ANYRES32=r0, @ANYRES16=r0, @ANYRES64], @ANYRES64=r0], 0x0) 2018/03/22 10:52:47 executing program 6: r0 = getpgid(0x0) mlockall(0x1) socketpair(0xc, 0xac24d1f275e9b10f, 0x6, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x5, 0x9}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}}, [0x7, 0x7, 0x400, 0x1, 0x8000, 0x8, 0x25ad81a3, 0x1, 0x800, 0x9, 0xfffffffffffffff7, 0x0, 0x80000000, 0x2, 0xffffffff]}, &(0x7f0000000680)=0x100) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x5d29d0a7}, &(0x7f00000000c0)=0x10) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r4, 0x3}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000003c0)={@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, 0x8001, 0x12, 0x80000000, 0x400, 0x9, 0x100000, r5}) r6 = syz_open_procfs(r0, &(0x7f0000000240)="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") lseek(r6, 0xfffffffffffffffa, 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x80000001}, {0x2, 0xffffffff80000000}, {0x4, 0x1000}, {0x8, 0x401}], 0x1ffffffffffffef9) [ 266.768433] audit: type=1400 audit(1521715967.131:157): avc: denied { net_bind_service } for pid=19193 comm="syz-executor7" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 10:52:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0x7) r3 = dup3(r0, r1, 0x80000) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000000), &(0x7f0000000040)) shutdown(r2, 0x1) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000000c0)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {0x0, 0x7}, {}, {0x0, 0x0, 0x0, [], 0x7e}, {}, {0x0, 0x0, 0x7}, {0x0, 0x8e4}, {0x0, 0x0, 0x6}, {}, {0x0, 0x3193b156}, {}, {}, {0x0, 0x0, 0x8}, {0x0, 0x7, 0xfff}, {}, {0x0, 0x5}, {}, {0x0, 0xe6c}, {}, {0x0, 0x0, 0x0, [], 0x8000}]}) sendmsg$alg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="8bc9d3a7d58803397c761ed79a68cc043722a2c4776789c66caeb148180e82639ac6b2532fa0c784121086232ccf7049efc8dc308381c16d083d864ee7aa685a67dbc85e0cb671f6d1787c18862ff9336e8a3a4b1ebd0d66b39a8b77edaebe596f7672e9a969e873e754effec71c1a2d43de60e32bae9544dd652d414b1349565feea939bcf70328d987a370c61a87bb8453d7c1e15a2a02eeb27264d5536b1edbe8cdb716662809ce2d5f5d5685ba", 0xaf}], 0x1, &(0x7f0000000340)=[@iv={0x18, 0x117, 0x2, 0x4, "6684f6f3"}, @iv={0x20, 0x117, 0x2, 0x8, "43844671ef96726a"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}], 0x68, 0x4040040}, 0x40000) 2018/03/22 10:52:47 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)='clear_refs\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') sendfile(r2, r1, &(0x7f0000a12000), 0xfffffffffffffffe) 2018/03/22 10:52:47 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$vcsa(&(0x7f0000000a00)='/dev/vcsa#\x00', 0x0, 0x400801) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000a40)=""/29) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r5 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000540)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000740)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000840)=0xe8) r14 = getgid() setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0xc08, 0x4) sendmsg$unix(r1, &(0x7f00000009c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="f8080923d3872bfe2bc403afe56bc6912b8398029f2d0d381f0f6b8d9d0840ab0fdbcd21e54ef79d795fe0a61a51ed74bc7b48a77c098a0d7d4f2f9f060744f90f6fa1848b6bb5ceb82166c8d2bfa628754e5634166da8168ee5090af2a7f2d445bc049e5816b002b8444ac9a88b60b17bacb73af8942e", 0x77}, {&(0x7f0000000140)="e0809e4c762cb3504a118905a8ca3204b9a23483486d34be0d6b3f6a", 0x1c}, {&(0x7f0000000180)="725eb6622e6a2f2759ed3bfdd454d5c74fa834b5e91651c1bcfb5eff130158d78b86674dba595ab2d8f2e48a61d7b5e83493d27b39656090159c29ee46f49ba3943652efbf8a64de11cdca4aaf59e0455148883ce205eab751c13b73759b1e3507eff6c70f", 0x65}], 0x3, &(0x7f0000000880)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000100000062f2b23f", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x80}, 0x4004010) 2018/03/22 10:52:47 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) write$selinux_load(r0, &(0x7f00000017c0)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/22 10:52:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) 2018/03/22 10:52:47 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xd, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{}, {}, {}]}, 0x108) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/03/22 10:52:47 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x3, 0x2}, {{}, 0x0, 0x7, 0x9}], 0x30) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x101, 0x4) 2018/03/22 10:52:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x5, "e4dc28ea3e2a66f8", "f7aa2e9b1fa0bc49a765c88e173716bd4a63edc4c47bd1131a3ba4b6f8444f90"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/22 10:52:47 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x2, r0, 0x1}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000001300)={0x0, @random="202683222c6e"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000340)=r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000100)={{0x25, 0x0, 0x0, 0x0, "767c01279bfc1049964955ff3045fec938c470fe47f2d8f33b72e799ae64642712e9d58d25cbbbada20c3360"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82d97d4b47fca560c82096c2ecceda9471eb09bd63f8059d161156bd2ee713fcad9cdbf824e8a4c64e8b78c15e5f44f39a3475c28afccea95b58b226512b0043", &(0x7f00000000c0)='/dev/input/event#\x00', 0x12}) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sysfs$2(0x2, 0xec08, &(0x7f00000003c0)=""/167) r5 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x4, 0x418800) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x7, r2, 0x1}) r6 = dup3(0xffffffffffffff9c, r2, 0x80000) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$TIOCNOTTY(r5, 0x5422) 2018/03/22 10:52:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) iopl(0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/22 10:52:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r2 = socket(0xb, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="d3000000ed9fd571718003d9f89ce4e0b56013fa363bfbea88ae7e426fc3984b51af6aa02fc7177e406bcb5ca5731cce84e964a2ed63a688e6d47044130704c5003679920aec552c49330a02f6c277a883a209d4b302b11dc3b0cd95d5d5ad56eb2126496a96441b1bf65bd277d8caffce96bd006eee1d72840b9dc3a76675d5e8aada05834981f2d9d039d951f585cdefce8dd40510302b722e28c5b139c5994321a47a9233b090ce253886c5fbb83640c866c3c2ac9abc3af7707221ab94bcaf4f8ae82bef9a02551c64654acd62f5702fbc0ad34469"], &(0x7f0000000340)=0xdb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x9, 0x7}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x100000000, 0x1, 0xfffffffffffffffc, 0x8, 0xc}, &(0x7f0000000540)=0x98) r6 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r6, 0x515, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000600)={0x1, [0x0]}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000680)={0x0, 0x200}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000a80)={0x0, 0x9}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000b00)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3}}, 0x401, 0xfffffffffffffffc, 0x2, 0xd3c1, 0x1}, &(0x7f0000000bc0)=0x98) eventfd(0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d982ca8e804022b0cde383d2e110000002a584052fe7b2a9c9ce718881119994cc870452e137305f1332dcc2f85702c2d8fba8a4b6de627f97a9631d26fb9db2c30b16fba261f8390c24eae51f8bcc495f420248d649863dba4217dcc21e9049c1ddd09c2e5f96fbc6db2938a9a11ca070c17ace396978596d4abec07636e5b702af35f"], &(0x7f0000000c40)=0x19) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x8, 0x452, 0xd456, 0xfffffffffffffff7, 0xdb2d, 0x0, 0x26, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x80000000, 0x4, 0x6, 0xfffffffffffffff7, 0x1}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001140)={0x0, 0xe9bd}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000011c0)={0x0, 0x8, 0xa5, 0x8001, 0x31f, 0x2c8, 0x0, 0x5, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7e32, 0xfffffffffffffffb, 0x0, 0x2169, 0x9}}, &(0x7f0000001280)=0xb0) sendmmsg$inet_sctp(r2, &(0x7f0000003a40)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="502ea308fdc0e338148e6e447117454fa7dc1ac4c8ba826643e252336295c7a1df220058d4b21fbf1d12a4ffd0c9a0bbc4886159e0e4615c031bfbb3719e9f233e1336eb82d63907535bb32caf384acaa8fb999a89e0d05d79f6ce575b70a9c38dd497c053ede3e82a7e40fd782fc04fbc7aae390cc3fc01ea28b79932e00f7a51f36459415dbd6e0c1cdf4653a0862e67c60a848d322631c707dc2e4938838de2b0c0d5aa2fdb97d6b5ea920aa2a9b7b8ceccc0d124dcba60ebc56c6791cf337d028819d6faa8e638a552577433991d7661713d4e80f78b0fbe8982d38cc10d1c", 0xe1}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="e801e39cb48168c6ae88dd3791d35f142be6f258089b0e6f722c80bef45db5be5364daed8cd578", 0x27}], 0x3, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x206, 0x5, 0x20, r3}}, @init={0x18, 0x84, 0x0, {0x1155, 0x25d, 0x7162d26f, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x5, 0x8, 0x1, 0xfffffffffffffff8, 0x7, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x7ff, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x820f, 0xaf5, 0x8001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x1ede0366, 0x2719, r7}}, @init={0x18, 0x84, 0x0, {0x27, 0x8, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6988, 0x8, 0x2, 0xffffffffffffffff, 0x3, 0x20, 0x46, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x4, 0x0, 0x2a, r9}}], 0x1b0, 0x20000040}, {&(0x7f00000008c0)=@in6={0xa, 0x4e20, 0x7dbc5bc8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000900)="a9bbf6ccf624713d2e7d954e369d249171189380053b9db181ecbc9f201b449fbfc67ffe9f88d9e4c00fb83ad450fb9d7da77e0c6c1dbb31d7a44f5bbfedfb23de", 0x41}, {&(0x7f0000000980)="db4f4c87ae9d7669a435d8f9c8293977933e30c893e6d0e2e331bb97a4e733611181314624d60c15f7bd7d57a565507f5b0841d96e6657d720047c05312f18cc7a6593a9144da50313e458ecf5bb65e83b14018d0c2393524f33c7f813144463ebbc2c2869752e93cdee92cbeaf6", 0x6e}, {&(0x7f0000000a00)="47123aa29abac3fe6d9e6c227f5bc57d2c", 0x11}], 0x3, &(0x7f0000000c80)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0xc4573fae55cf4565, 0xfff, 0x3, 0x200, 0x9, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x5, 0x800000010, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0x80000000, 0xa9f9, r11}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x100000001, 0xfffffffffffffff7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffd0e, 0x202, 0xaa1, 0x1, r12}}], 0xf0, 0x80}, {&(0x7f0000000d80)=@in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000dc0)="64ddb6885bf300c4aac93b48d7820da02f912d2f0f5a4450060e10d400dc9664a259a802f5", 0x25}, {&(0x7f0000000e00)="c354a9984e69e97d3c205e489b676f1f01db3dd3b50feb3c7b3e4a", 0x1b}, {&(0x7f0000000e40)="565629c0e47ba10b9d0fe416753ff5f49b874c64c2ad91fa4b78e26d82fe2af5d1c9144319", 0x25}, {&(0x7f0000000e80)="cf1d992799c8906b9c1ba7338a670a82a932c1c08d862c36a84086bf502bca1ef53710583509ab5073da748f164ab692a549195ea6d0a9aad8eed3f47ad142fc323426297f58107adcab22b81b86cd6ec4683d39ae929f10467325d86d245b9d6ca14de80f33ec42fe02db40d80e95ca88b16b201d60f3a8cf4074b410fc5be2c0bd249e09d716a46d5d9e53efe9250bd296cd3d5e094f108cf56a6d748a213573a914810e0abcc9ab43c1db3bd8ab56486b6bd45cd4f689404353bd2f0c33377a492f706453342592f8ced663d58f4b32082ce7eadb8c81c8", 0xd9}, {&(0x7f0000000f80)="ec4bcddbe11fd7294923c1d930eb78db04761f343100f1d028b6f5294d4ea4cdbf65bcb14d00fb484e6be5c4", 0x2c}], 0x5, &(0x7f00000012c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x363f, 0xff, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x9, 0x8000, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x4, 0xffffffffffff5a95, r15}}], 0x90, 0x800}, {&(0x7f0000001380)=@in6={0xa, 0x4e21, 0xb17, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000003980)=[{&(0x7f00000013c0)="48ee3d3973c5646c6cd0449e2256753f6c32fb955acc6ed02ff502519b13295b6868fea7ecc367068e33e7c6ded9198f21cc4d359839d718289145d308c5d1c39830dce3a17661cf47864938d19b4187bf29a28c89301389ae6b7261a7a710875eea582d711088393678b02f7d031f5a81016e03f2ee4260863fd011411ee1f597328d8472584ccef463d727b5c759db2345839b3e9848b6619fd6085627", 0x9e}, {&(0x7f0000001480)="c3fa0015ce8f3e4752cc43ae69d874a165202055898910b97d99e0a20b548ed6a53b0907c2473dd766dc9b0da0e0651fe2596bcb24a54dbab4785a96a3e974575b454ed1629cb065182af9ab47cf7d4cf50125e920bf1e43afdf88bba7c0978eb7461eed08567608860a67db9e8a8e61c10ac76e24eba168e28c05769e14269df6625c49e3fe992d36eba65051965c78c64d2c594f1d0a0ccd6a9ce8832d07899e17902fe2b3", 0xa6}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000003600)="84443421e77a1f6793dc3179fb3d71181c14c81081009b317dd2b81807b11eb4189de87495fe1200f9b6ae29567f10d8dfa5520b0bd1dd00e58eb312ba7b1f53d7c57de055cebf2f4698a7cc2dfd0bbc5ea54cfdd773755bbb2c1205f99a0075eac0acf9fdbdd61c2045c25d471d", 0x6e}, {&(0x7f0000003680)="db68206e8f525d9e2186d4870ac35da6d9e0def3695934eee18f50659bf226b100cb55198e62d09890a35033e84a13c3e78bc02d2d584fff6c7fffcc32ffaa6a3fac8b6460978b3964f91322d016d0dc81f6a5502cf5aacd203a5ea07502858377fd05812ff226dbd60632447d908e4bd635a1d4e73f1d249eae75a71f76a0ea2d6281445cac90f4889a22944c80fd61276f49dee89f92f5aa8668e137069792766ceade31582372eda6b9aa3ca7e94eecac111f48f88df09c62070f6b4954aa7ca6d707523d7280e885c4d43ed7d5d24cf0dddbab225e311b19110dc4e73f555dd8ecf2", 0xe4}, {&(0x7f0000003780)="10d70b715753d62c0949d181b2a225a1db4c56fe3fbc857c9283ccfdc2838c3a0ee815faae4f3d58fc9ebb4c6eecceedc3443898", 0x34}, {&(0x7f00000037c0)="3ee2dae9a1c10de981712aa79be23dcd555e270b7f38f7dc31ae96954b9e1d568523ce3b5c7c02e883a24b1b888699e412838d09870f08cfe3dc840fa422b7c1844b185fdce53dcc38f989183978e8ddb9c75f76518b37d5c82aebea406959f7a2a5cb3082a6fdc2f3ab2ee1198c738cefd5d0faaad5c5a7bc1494b2d23cf83a83e7aa9fd96325057ba5ce1e58ce71c8204ed3748b42123533e2e1f6e7d0932a77bc854c04e391163a5cf3ca777c250fad94", 0xb2}, {&(0x7f0000003880)="989bcfd8eca4a40ec56fb6aa0f7c10cde413e271687a9aa7aa92cdeb9b9a56c39a92fad46c479ca4b33ceb52914744255d9a9233a3c0d3581e0f17466da431ab20b57258829f3b079fc42404ce4e30dc430d5879beabeea8d3ecaad52e5d35b1ae1fa262b740a0713f43af6aca611b85b0cc35ce4fa60951c25da317f08598b8fb0975ffa659be6c614be3e10167686972a77e9722417ba59679a9c185e2f2f240bad9a6256de76aa88ade84cfdf785f42a6a5c63898c27b8d919d4242b568b3bc43d42b1b43aa9a601858a58c9a3f0fa6363a263e474ef9abe65fc85153c32c967eb452fa2672ef58b66fe6ca", 0xed}], 0xa, 0x0, 0x0, 0x800}], 0x4, 0x20040000) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x2000) 2018/03/22 10:52:47 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = dup(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r3}, &(0x7f0000000040)) 2018/03/22 10:52:47 executing program 7: pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="d44cdacffaab5d24bebc52e270dd1a1fa5f233d5b4723a0ab745cad90bd8a4640d264c7f161d6ffb76c9fab0d9ec4622897fc7837ce652e0c9e9b8a776e6a290d1cfd0c05c38a99f0db4a2a73656735a65f758470d772cdcb358d3e74e1ff6c5b84a53965cad", 0x66) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000), 0x8) r2 = dup2(r1, r0) close(r0) vmsplice(r0, &(0x7f0000a4b000), 0x0, 0x1) epoll_create(0x40) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000000)={{0x1, 0x7}, {0xc85, 0x6}, 0x20, 0x3, 0x7fffffff}) [ 266.954008] SELinux: failed to load policy 2018/03/22 10:52:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, r2) 2018/03/22 10:52:47 executing program 3: r0 = getpgrp(0x0) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x20000) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a86000), &(0x7f0000000680)) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/234, 0xea}], 0x1, 0x0) read(r2, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) open$dir(&(0x7f0000000700)='./file0\x00', 0x26102, 0x0) 2018/03/22 10:52:47 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0x101, 0x1800}, {0x3, 0x0, 0x800}, {0x0, 0x7f, 0x800}, {0x7, 0x50000000000, 0x1000}, {0x3, 0x9, 0x800}], 0x5) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000140)={0x5, 0x0, [{0x81, 0x0, 0x1}, {0x3, 0x0, 0x401}, {0x800, 0x0, 0x1}, {0x6, 0x0, 0x4}, {0x18, 0x0, 0x1}]}) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000002c0), r3, 0x2}}, 0x18) 2018/03/22 10:52:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x1c, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x4, [@generic='\x00']}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x80) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x0, 0xef, 0x5, 0x4c7, 0x5, 0x100000001}, 0x5}, 0xa) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 10:52:47 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="8d4a71d07e3f0afe334feeaf5d950a3b0ce71a2e7815af17416bf908b42a6eb79cab13201b97d2859edd4ae81adab870700886cf01d8289cfa305641c8bbc8798a11d15263dc32990e1305a9aa8791984dade89070ad3403197259f106d07347cfe1f7e7dc4deef110963a1d68fc23f12193af5ed3ba199d0269c3f8a43ddc9cf65f8ff8c9877731494789", 0x8b) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) 2018/03/22 10:52:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000002a40)="d98215c531b4e32328c224abaaa190d7fd158d06b32c9edb83d6e39d06b35e477a442f1ba8a9935e49907532c761696cbe100b2449d626c190748543cd9df104c16c4ad44d1c1e3392e5dfd2bdeafa6625d43509df1b31a7944b2142a6c3a4cf3e47cd9eaf0c0dbceb5950d3d0fbe73e7c592f08fc3f98ef", 0x78, 0x0, &(0x7f0000000040)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80) recvfrom$ipx(0xffffffffffffffff, &(0x7f00000001c0)=""/118, 0x76, 0x0, &(0x7f0000000240)={0x4, 0x0, 0x0, "361b947623da"}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x7fffd, 0x0) timerfd_gettime(r2, &(0x7f0000000100)) r3 = dup3(r1, r0, 0x80000) recvfrom(r1, &(0x7f0000000440)=""/237, 0xed, 0x0, 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000000400)={&(0x7f0000000340)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/61, 0x3d}], 0x1}, 0x0) 2018/03/22 10:52:47 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x4000000000000}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x800, 0x2, 'client0\x00', 0xffffffff80000000, "839dfe756f9fd5b7", "aca848bf7f15cc7d855cd294545fb8402f16b602d647f640625d9d5d334fa534", 0x6aa2f312, 0xfff}) 2018/03/22 10:52:47 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c7}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306}, 0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip_vti0\x00'}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000180)=""/36) 2018/03/22 10:52:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) getsockname(r2, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) r4 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000240)={0x10000, 0x40, 0x10001, 'queue1\x00', 0x5}) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000140)={'gre0\x00', @ifru_addrs=@can={0x1d, r3}}) sendto(r2, &(0x7f0000000000)="2f8257d1d2ed0e0d29dc5cc3ad4a1f7fe85138a2f31ce6adccf2c0203d87c591d1af60842accc9910cbf08bf6723fc5449b8aa4715aa02411f95b8e829a0e6918cebc6d35da6f2ced9e3d27339bb86c0ed6bcd42d18ceddd6b7be903cddc2157", 0x60, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000300)=""/34, 0x22}], 0x3) 2018/03/22 10:52:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000480)={0x0, 0x0}, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) write$eventfd(r3, &(0x7f0000000100), 0x8) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000840), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) clock_gettime(0x1, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000764000/0x3000)=nil, 0x3000, 0x0, 0x6010, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000140)={0x1, @tick=0x8, 0x1, {0x7ad3, 0x80000000}, 0x4, 0x1, 0x4}) 2018/03/22 10:52:47 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"69703667726530000000001000", 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x41) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8a6, 0x100000001}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)={r4, 0x23, "23d5e2ffcf95338cdb211c17144d304b2bdc390131808e99e0616eb8fabaa80add1ca2"}, &(0x7f0000000200)=0x2b) 2018/03/22 10:52:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4, 0x10000014) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000723000)="230000002400eb15460000000000001201000000000000270200000000001300735225", 0x23}], 0x1}, 0x0) 2018/03/22 10:52:47 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x800) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/12) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200040000501ffff000000000000000000000000"], 0x143}, 0x1}, 0x0) 2018/03/22 10:52:47 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/03/22 10:52:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x800, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/03/22 10:52:47 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001e00)={@empty, @remote, 0x0}, &(0x7f0000001e40)=0xc) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000001140)=0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e80)={'bcsf0\x00', r3}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x69, 0x1) fsetxattr(r2, &(0x7f0000007e00)=ANY=[@ANYBLOB='security\fproc1Dm1\x00'], &(0x7f0000007e40)='[vmnet0#selinuxGPL.eth1posix_acl_access\x00', 0x28, 0x3) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r5, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r6 = gettid() mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x1010, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) recvmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000001100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f0000001280)=[{&(0x7f0000001200)=""/127, 0x7f}], 0x1, &(0x7f00000012c0)=""/240, 0xf0, 0x3317451f}, 0x3}, {{&(0x7f00000013c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001580)=[{&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001500)=""/105, 0x69}], 0x3, &(0x7f00000015c0)=""/187, 0xbb, 0x100000001}}, {{&(0x7f0000001680)=@l2, 0xe, &(0x7f00000018c0)=[{&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/146, 0x92}, {&(0x7f0000001780)=""/90, 0x5a}, {&(0x7f0000001800)=""/137, 0x89}], 0x4, &(0x7f0000001900)=""/141, 0x8d, 0x4f780000}, 0x8bc}, {{&(0x7f00000019c0)=@l2, 0xe, &(0x7f0000001fc0)=[{&(0x7f0000001a00)=""/88, 0x58}, {&(0x7f0000001a80)=""/82, 0x52}, {&(0x7f0000001b00)=""/44, 0x2c}, {&(0x7f0000001b40)=""/153, 0x99}, {&(0x7f0000001c00)=""/64, 0x40}, {&(0x7f0000001c40)=""/22, 0x16}, {&(0x7f0000001c80)=""/133, 0x85}, {&(0x7f0000001d40)=""/74, 0x4a}, {&(0x7f0000001ec0)=""/198, 0xc6}], 0x9, &(0x7f0000002080)=""/83, 0x53, 0x3c}, 0x6}, {{&(0x7f0000001dc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000002100)=[{&(0x7f0000005500)=""/4096, 0x1000}], 0x1, &(0x7f00000029c0)=""/215, 0xd7, 0x6}, 0x2}, {{&(0x7f0000002140)=@nfc_llcp, 0x60, &(0x7f0000002e40)=[{&(0x7f0000002ac0)=""/70, 0x46}, {&(0x7f0000002b40)=""/72, 0x48}, {&(0x7f0000002bc0)=""/31, 0x1f}, {&(0x7f0000002c00)=""/245, 0xf5}, {&(0x7f0000002d00)=""/134, 0x86}, {&(0x7f0000002dc0)=""/25, 0x19}, {&(0x7f0000002e00)=""/64, 0x40}], 0x7, &(0x7f0000002ec0)=""/98, 0x62, 0xc7}, 0xfffffffffffffffc}, {{&(0x7f0000002f40)=@hci, 0xc, &(0x7f0000003140)=[{&(0x7f0000002f80)=""/254, 0xfe}, {&(0x7f0000003080)=""/131, 0x83}, {&(0x7f0000006500)=""/4096, 0x1000}, {&(0x7f0000003200)=""/160, 0xa0}, {&(0x7f00000032c0)=""/155, 0x9b}, {&(0x7f0000003380)=""/215, 0xd7}, {&(0x7f0000007500)=""/148, 0x94}], 0x7, &(0x7f00000075c0)=""/107, 0x6b}, 0x6}, {{&(0x7f0000003480)=@ipx, 0x10, &(0x7f0000007740)=[{&(0x7f0000007640)=""/61, 0x3d}, {&(0x7f0000007680)=""/38, 0x26}, {&(0x7f00000076c0)=""/107, 0x6b}], 0x3, 0x0, 0x0, 0xfffffffffffff001}, 0x1}, {{&(0x7f0000007780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000007840)=[{&(0x7f00000077c0)=""/112, 0x70}, {&(0x7f0000008040)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x1f}, {{0x0, 0x0, &(0x7f0000007a80)=[{&(0x7f0000007880)=""/201, 0xc9}, {&(0x7f0000007980)=""/255, 0xff}], 0x2, &(0x7f0000007ac0)=""/70, 0x46, 0x8}, 0x1}], 0xa, 0x2, &(0x7f0000007dc0)={0x0, 0x1c9c380}) io_setup(0x9, &(0x7f0000128000)=0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000001180)=""/94, &(0x7f0000001080)=0x5e) io_submit(r7, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000000bfb6)}]) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000010c0)=0x2, 0x4) dup2(r2, r0) pwrite64(r4, &(0x7f0000007e80)="b1a9f7b5d507127610b1424fa9d06fbe9240a842b6c827eadd4e654c4b29bffb7612e158563f1cc476b7bdadcf6f52c34b6be63dbac3f24d13be3d0c2fcffc5d8569dea839a2b33f06a0d0b77ab0d61f6a59d4afceba76f9e21a4747bd6ce67fba8f8875ddc38200ea051fb12a86c5475844b7bd22", 0x75, 0x0) setpriority(0x2, r6, 0x7) tkill(r6, 0x1000000000013) sendmsg(r1, &(0x7f00000034c0)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f00000021c0)="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", 0x7f2}], 0x1, &(0x7f0000003240), 0x0, 0x80}, 0x0) 2018/03/22 10:52:47 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000098c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000c00)=[{&(0x7f0000001000)={0x10}, 0x10}], 0x1, &(0x7f00000097c0)}, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x3) r1 = socket(0xa, 0x80000, 0xfff) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x17, 0x0, 0xffffffffffffff32, 0x3, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/03/22 10:52:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) sendto$ipx(r0, &(0x7f00000000c0)="1f6e8d247fe9710f68e9495189ed32fbef0a03e192b515e64c4a0d251eb8083e411bb45b94495768fccef1f4345613041cc64d99387fbe08e2519e6694d4b85e8e3c679819", 0x45, 0x0, &(0x7f0000000140)={0x4, 0x80000001, 0x6, "62a5cbbce5d2", 0x1}, 0x10) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x18) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ab4000/0x1000)=nil, 0x5230eade, 0x7, 0x2, &(0x7f0000016000/0x2000)=nil, 0x6}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x200, 0x7fc, 0x9, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r3, 0xffffffffffffffbf}, 0x8) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xc) [ 267.178951] audit: type=1400 audit(1521715967.541:158): avc: denied { map } for pid=19297 comm="syz-executor6" path="socket:[57071]" dev="sockfs" ino=57071 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/03/22 10:52:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xd0, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0x7889439, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e24}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r6, 0x0, 0x10001, 0x9}, &(0x7f0000000200)=0x10) syz_open_pts(r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b93d0200000f32650f35b901090000b800000080ba000000000f3066baf80cb88cae0e88ef66bafc0cedb9800000c00f3235002000000f302e0f71d4ba660f0626f20f01c966baa000ec670f01cb", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/22 10:52:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='bcsf0\x00', 0xffffffffffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') ioctl$LOOP_CLR_FD(r2, 0x4c01) keyctl$get_keyring_id(0x0, r1, 0x1f) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000240)={'vlan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x80, 0x9) 2018/03/22 10:52:47 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x802, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00002f7000)="37e6278e0f077e786b0993e761f63e2eb39451edf3adf26acdc7f8ba1c3976d4a10a20a0869b17fec8b3941f0d24b444bd05", 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xa32b, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x40010, r0, 0x3) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="07afc984c940e96ee7298d9985cff0d9acc060c1d1218fbfacd4dcc890f06bb4ac01e46fabb061f703000000000000005f4ba5859434482b775404908c7b7b1be955500a63a3ef415b211fe8bb62b22c790271f4d23684fc3eba18e08d2a83b1a20fed1c1e921c27b5669925bd5c61cc2db35b3bbe5e718d9f37228ff0960cfdd2cb8bea1bd8328787fb9d087b2a9c3f6754b05dff303da1c527c68a05fa788548b5bf92d7f56c378f98d8ea88fe663eb62dc5051d8fdab7b7cdf1c754ae23d3a9004bd88effd5050a1cf350b0beae719ac84e16ddbdbb208bcd730815362723ff6e8e9ebe6786b095ce"], &(0x7f0000001ffc), 0x1400) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000001c0)=0x5, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x10003, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x80) 2018/03/22 10:52:47 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xfffffd07, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b38d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d40000000000", 0x55}], 0x1, &(0x7f00000001c0), 0xfffffffffffffd6f}, 0x40) 2018/03/22 10:52:47 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x401, 0x88000) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x1b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0xffff7fffffffffff, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffdfffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa}}}, 0x98) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000080)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x5}, {0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x5) 2018/03/22 10:52:47 executing program 4: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000080), 0x4) exit(0x0) readv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000240)=""/128, 0x40}], 0x1) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2000) 2018/03/22 10:52:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x7, 0x5, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x8, 0x0, [{0x891, 0x0, 0x98b3}, {0x31f, 0x0, 0x6}, {0x0, 0x0, 0xfffffffffffffff7}, {0x116, 0x0, 0xfffffffffffffffe}, {0xbff, 0x0, 0x8}, {0x9cb, 0x0, 0x400}, {0x9ff, 0x0, 0x7}, {0x0, 0x0, 0x13}]}) read(r0, &(0x7f0000a6b000)=""/4096, 0x1000) poll(&(0x7f0000ecfff0)=[{r0}], 0x1, 0xfff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) rt_sigqueueinfo(r2, 0x11, &(0x7f0000000140)={0x26, 0x1, 0x1, 0x4b}) writev(r0, &(0x7f0000a44ff0)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) 2018/03/22 10:52:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0xfffffffffffffe14) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x628100) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) connect$packet(r0, &(0x7f0000000180)={0x11, 0xc, r1, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000ee0cfc94dee74a200000000000007110000000000000000000000000000095000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/03/22 10:52:47 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$vcsn(&(0x7f0000001ff6)='/dev/vcs#\x00', 0x0, 0x0) nanosleep(&(0x7f0000000ff0), &(0x7f0000001ff0)={0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0)={r3}, 0x67891ffe3778051d) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0xa841, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, [0x20000000010001, 0x5, 0x7ccfa2c3, 0x6, 0x48, 0x7ff, 0x0, 0xe87, 0x7fffffff, 0x9, 0x7f, 0x0, 0x8d03, 0x200, 0x7ffffffc]}, &(0x7f00000001c0)=0xffffffffffffffa6) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r4, 0x620e, 0x0, 0x4}, 0x10) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x101100) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/22 10:52:47 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) migrate_pages(r1, 0x4, &(0x7f0000000000)=0x3b, &(0x7f0000000080)=0x1) 2018/03/22 10:52:47 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) getitimer(0x0, &(0x7f0000000340)={{}, {0x0, 0x0}}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000240)=0x8) utimensat(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', &(0x7f0000001ff0)={{0x0, r1}, {0x77359400}}, 0x0) socketpair(0x13, 0x2, 0x24000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000000c0)={0x1f, 0x6, 0xff1, 0x81, 0x0, 0x2}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000001c0)={{0x2, 0x3, 0x1f, 0x2, 0x7}, 0x0, 0x9, 0xffffffffffff3e03}) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000040)=0x596fec89b177f29f) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000280)) openat(r3, &(0x7f00000002c0)='./file0\x00', 0x8001, 0x2) 2018/03/22 10:52:47 executing program 7: r0 = socket(0x15, 0x4008000000a, 0xa) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x50142008}, 0xfd23, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}}, 0x14}, 0x1}, 0x0) 2018/03/22 10:52:47 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x0, 0x989680}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x18400) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}}, 0x100) semop(r0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) 2018/03/22 10:52:47 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000080)={0xffffffffffffff08, 0x6, 0x9, 0x5, "bdc3d8a8fec9eccea5bed2b08bd3c07f05dbfed39183166e9e46285f7e68ed6cc5242ec6055cf35aeb79705a", 0x8000}) 2018/03/22 10:52:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000000080)=[{0xf8, 0x1, 0x0, "5cd913bd102b79949f57aaa75d64e49d169c8791279d11e9b59ebb4762e21798286eac62b143452c071d1cff0496071c47f6c6fcff0f7d3fd704f674a9a971031cdbb75262536a90a6453ad519d06cea0183262c267f28a4ad5fc31f4ecbf81b1a4ce9dc19eb1ab2c6b28847ef6dea5195626a66ba92d8721d13d7735428ab3a0bad0cb6f9654bbe3b7efa1cda15e802866b7546b6170241a56a0733f90f28c82f404aafa2ceb96c79ab0e6a9ebf8e3a475a7f9412f108b4d365050c84609216e4c86f46788863862de30002e219313623614ef895765c88a344b6fa86cfd941f1911b1db19b"}, {0xd0, 0x0, 0x9142, "2092b381949545f61facb5df0ce14a6f06ff99766ef76714504908f0cbf1a299d6c9286b8e1afc86b0a1552cdcce8b9439c200a6aec2c5df8498cb1ca669c4c09e9a7754f88834593fcbf242608d0a2cbd434039a8a3539c868ed00a0da257c672c63cf99f94d43363413de29cf073e8cf6801845f974a460418805b90dfba04572fb18adf9c15c3a163dbc50f5ee0e922ee0d84adada007affba279d209fb8e65fdd548dea70ebfd6acc06225f7bb9913d24db37d68a164eb1367499534"}, {0xd0, 0x103, 0xc2a, "e69afdd4d1a13a3be76916de26ff0ecc25c0e90036c4085dc771d9d55f757973b29a82139136629d154ea7d25e9d6784495d6511edd58562b434a4f622847a9bc5b8646936c3ff76954a3d6f04deefedadfaae4257b9d14694053540388ae0ec5f4db3064750652c0990d2875cc1c1ac87d0224ecbdcb3659e21d355bd792d048d49f2ba7a7d3422d94aae1f210fd48e2f05d3e34e5b65e7c2fa5a07b4ed78eb46d078bdf9260ea7453207e0c07c3e7fec3e03b5c9ac1ed17f82359cd3"}], 0x298}}], 0x2, 0x0) 2018/03/22 10:52:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x1, 0x3fd, @time, {}, {}, @raw32}], 0x30) fcntl$getflags(r0, 0xb) 2018/03/22 10:52:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x8602) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x24, 0x14, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/22 10:52:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) io_setup(0x8e, &(0x7f0000000040)=0x0) io_cancel(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000000080)="9699d36666b1416c89091f1b5b8df9522c4699de371098ff32dcb1d3ee55be953403da209a1b2ec1959cdcbc740ad810cf5c8f368cec3b356384fbd1c5f4b467478b838690426c099bd756ed5e10f372651ef659e9f18dc5a9c3f7f3590ff57dad7244eb34d1e3f7789a5f69c30ad2aedf6316b0c2bd799fcf5d6652069fc9c21f6383f08cec71ae0c2a796c7363d59a7bf47da18636301aea40c7ad996dbd1d33f5c7a22aa8a002b4bf79ba9fd0d18cdf6b886912ab64afaf6d8ea1d24f4a5094eaf5ae4dadb473795d98", 0xcb, 0x9, 0x0, 0x1, r2}, &(0x7f00000001c0)) fallocate(r1, 0x0, 0x0, 0x1) close(r0) 2018/03/22 10:52:47 executing program 1: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') symlink(&(0x7f0000000000)='.', &(0x7f0000000080)='./file0\x00') mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f00000002c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x18, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, {0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x3ff, [0xfffffffffffffffd, 0x7fffffff, 0xfffffffffffffe5b, 0x81, 0x81, 0x3, 0x2, 0x6]}, 0x5c) 2018/03/22 10:52:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x800004e24, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="1a", 0x1, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000380)="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shutdown(r0, 0x1) read(r0, &(0x7f00000002c0)=""/161, 0x3c4) 2018/03/22 10:52:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountstats\x00') preadv(0xffffffffffffffff, &(0x7f0000b5cff8), 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2, r0}) [ 267.461245] QAT: Invalid ioctl [ 267.472879] QAT: Invalid ioctl 2018/03/22 10:52:47 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x80000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa}) 2018/03/22 10:52:47 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)=0x1c) 2018/03/22 10:52:47 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0x9, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) 2018/03/22 10:52:47 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaf585dd6050a09c00081100fe8100000000000000000000000000bbaa4e204e2000089078000000000000000000000000000000"], &(0x7f0000000040)) 2018/03/22 10:52:47 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x400, 0xffffffffffffffa1) 2018/03/22 10:52:47 executing program 5: prctl$seccomp(0x21, 0x1, &(0x7f0000000040)={0x224b}) pipe(&(0x7f0000000000)) 2018/03/22 10:52:47 executing program 3: r0 = memfd_create(&(0x7f0000000040)="fe3b3925f4ba267ae4a1e5a75b34e9567d76e2055c976362efd1997d827d", 0x0) write(r0, &(0x7f0000000080)="164690f18b6c866b0384f3b0", 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x8011, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0xfdd2, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xf, 0xa448}, {0x3, 0x1000}, {0x3, 0x5b}, {0xb, 0x165}, {0x4, 0x3f}, {0x3, 0x8000}], 0x6) 2018/03/22 10:52:47 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) r0 = semget(0x1, 0x4, 0x103) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/03/22 10:52:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR64, @ANYBLOB="7834adb0731265b9f94215e49e5ba7415a895655f8609616934fc648ad0919420c369cc7545527c7177e0c73fc8edc53632eb663643796ab"], @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR]]], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/22 10:52:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x8000) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req={0x3ff, 0x100000000, 0x4, 0x10000}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) dup3(r1, r2, 0x0) connect$pptp(r3, &(0x7f0000000080)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) 2018/03/22 10:52:48 executing program 5: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73799074656d2e7b6d696d655f747970652d3a2b766d6e65743100"], &(0x7f0000000040)=""/113, 0x71) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x3ff, 0x4) 2018/03/22 10:52:48 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) mq_unlink(&(0x7f0000000000)='/dev/vhost-net\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/22 10:52:48 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000001) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) fcntl$getown(r1, 0x9) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, r0}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000002c0)={0x4}) 2018/03/22 10:52:48 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000006700)=[{{&(0x7f0000001d40)=@nl=@unspec, 0xc, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}, {{&(0x7f0000004280)=@nl=@unspec, 0xc, &(0x7f0000005600)}}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x820000080000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/03/22 10:52:48 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x13fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/22 10:52:48 executing program 6: r0 = socket(0x10, 0x20000000802, 0x80) write(r0, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000200), 0x4) recvmmsg(r0, &(0x7f0000004680)=[{{&(0x7f00000007c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000000800)=""/12, 0xc}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000980)=""/226, 0xe2}], 0x3, &(0x7f0000002d40)=""/90, 0x5a}}, {{&(0x7f0000002dc0)=@can, 0x80, &(0x7f0000004380)=[{&(0x7f0000002fc0)=""/92, 0x5c}], 0x1, &(0x7f0000004440)=""/31, 0x1f}}, {{&(0x7f0000004480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004540)=""/182, 0xb6}], 0x28c, &(0x7f0000004640)=""/38, 0x26}}], 0x3, 0x0, &(0x7f0000004780)={0x0, 0x989680}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/22 10:52:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=@newneigh={0x38, 0x1c, 0x501, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x38}, 0x1}, 0x0) r1 = dup2(r0, r0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) 2018/03/22 10:52:48 executing program 0: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000002c0)={'eql\x00', 0x5}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() fallocate(r1, 0x0, 0x2, 0x5) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1d, 0x400) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x1, @empty, 'bcsh0\x00'}}, 0x1e) sendto(r4, &(0x7f0000000300)="14bb51cbae96989a56ab573c5576378aada7a73d03609ce495cd123638c99bec2942ca7b4451d606fd47f24fe2f48715e02a59ba565d73b3e12f22a4cb94b4de60331a033aaa93594b58750f369df4ab5a9c23f280fc35d09e2a43490303979473932b8a856b0da02897ddec4b51a91da035a9a0b03d897a5a3a3f9073b1f9bacbc2dea981f3730d766a05d5ecbde7c7c94e2ba55ed6dcdd2885c938e4bd3850806fd1cb59b4fc246187137e3e414212a0f5a56d2919af6c47b38143ca253f76aabed95277e8b815979acbb9a2507da61b0f752646fcb597e812afacc03498316b6159de1b8e30704e5780376247487c56ac41c371584117c264a764f46f5996c7cc2c6c388c80d66cac9b7533c7e46de7b30ec2faa2b558a9ffad2f3a8d4c75ede8072535514afa56075288fc3451e0f81bdea58c0252ddbb652ebf39306798fc448f7beea7987c93ab295cacd0c60eade7b31d9fbbc38b995c1771aa20d6f3766bc0456b428f22c3f927c1532e2a7465dd5af1fc515c07d6f23365b6c44cf3f1f549150633238d976e6a1fc1cccbf4e99ee208eb665cd6b4c051a344450c65d48c8989213308b8bea4608e32f274974fc044e39fcbd2077a68cc7a0c13c857ceac396fdd95c8d1d11a8d5a2bb56113bd00eeacc85fac88cb56b1d4087c4f49d774706002443ae9f6bf190c4b24560877749759c52a5197dc82287c4d81117a7ee528b004c5b7484b580a69039f69ff787e9497a9887c9d8719ae4345a9f85c788de2446a8d2f3c527ec407cf3697260af6dc9e08878308ec5aeac114b689274a23ed8497f30863c2c9559bd607ee0fd48fd980995b2681deac303ce4de67dac9ffb361b438551a36f1996de8e1ab839b1ea9c3a6072625f0d52f608aee1b54b730589e43d2585a4ec84115593eda2d274aafa0727ae605bdb91336b375aa2c2703a11cb37ebfa72e2ad0884038f16701f77e09855703a6e301ed6391c987e72b7a4bc94fad6cfa9f575418cbb630688d774ce9ad660f220c11ab010c24702cd59baa6fa03c6d22f3d12c9d91f0441897021ace36df21636fc0f7fdca8375d6784940ef0ec24fb21ef00166be9094b26f235251c9b332fefbcc9bd58e421514bd51d10b80619e133852d25194c34f136ceeb329412025174f022a853c6868028763d4f72d38f7d25f6c914d095c33e0d38ce65eddd90acbc7692e4afa2f9eb5db01fc120c1a31922e7a226303c84c4e8ed8c1ad0469910e1ae320d3fb3457996ba243de14f1017c2d435e2c95dccf136f95d6e5a095b013bf7c877a46c1d6d671b6c69e470af77ab1e716bf067a835813db2141d777095804469c7aa8f72c67d2c13dea4b1579c79f0ac24192bc3eedc5856c471babb442ecd2bd0bdc18b3225dd78c531dd0f3a79177306ccdd8195acbb8a496d5fc1321e2457470e29e5518a5208b3c023f98df07cf4e2af03e1bc497bc2de0bbe0c9ca1beb6a0e7a86e7635ea89330e6918503198927c68af056d215abfe996a2cea6a6ae926dbcde30c2787dc4fb66d7b0a1bd7690e75a99271df771fbd9a227ecfd45488e9dfcf1bd7b1c5fb3ceb2494215623d2d331e9642e16346f99a59b89b8b8abdcbe680cfb25c5dc701d2c3b33a6e48ddeeaf00a925b618f47414b6598f9eed7180472e31e041a365c1a6dd9a9f972dd15185e8234d0aa664b3760fa6e8cd527e123fb9e6e554d57c73dd57a2d9140499db4845c5599c7857c85e3f2723b6a9ccf6b4d30ad10f51d1e24af1a7305030b2ee81749b745db6d0d77ffcd04d6b061a4ade4e17804415d6cd4571495a4424bb2cdb5a9d305570f242a119306e57be1f533e0f37726463ee2867c8d28db6921700336c4abee75daab924096f6b49115c48b34ebfb1c2c6ebf1b9ed6d74edd3b9687b7cb11fca429a2ab85958fdf79dccf66d8f91e68e929b80fcb5c7131eec556eea76f64cd46d5184c059e56931d23bfa76274fe78eb68057b1907399df00a7e2d522b5c0e91b38f995e4c604bf6e6b76326587295e3c5643e6e845d6a595a69660ecf16fed7a61dbbf746e475c0db0b5f128d20e9acac625d447a2b01ba50494426c3eabce3261974423f0b3cab236a71afb9b4ef046ac95b9ad5f3ef68adfafc002900c07f8bf303c445ca87c58092a82ed81f8db79233acbf09c47e87977864b45e65d1181d7faeacce1eeda888e82d77cbd53bd8194d0e76260dcd8586a336c59c3264ebccab29a128416ac83bdf7be04e78ce4c4c66feaf118a9d46084530580c0555e7e41355f19ae9f93122b0076a56202aa2c5b5deadc52e6fe6492bf9561714e3ffa65798caac253b4cd92f64692d57c72cef68483397245aaca74a863252cbd18e97669fe646f1a407da3159fb363783966d024607da567c235ff52d0db9c9520d0282fe61ec5432bfe144483629a6c7c4d3e208e08c683a9993ae3d4877bc371e1c4508f8ce32e3ad970eb25121e8af99544445b076e6f0c9890e5b7b4214167e4cab14c133cee2c680b26ddf1e2d1af7dca560dd6e3e3c65da98f12a62a9caf403c993a62d969aa569bb730322b4b329df5a5528da605f37463d6c8acd659cc1549f3100e861776a55f1f06773ac27810af05a44152e4575f624f6c59794533b59c365ccb3e83bfeeab62a12d01046b354b96b6a863e2b45e4f065b03e5b7839c6efc671b4aba950dc7d0cedce3d5b22e12cd426f2878f5dbddc6529141ccca1d781a9df294cb66f70327e722d6ff7404db30575be95cfe09e61e9250d32dbac381988dc96bad058f2c6ce272c21b37bc5114d5bd31e42f715d0ebb89af7ec9ddc20e8a73720865d593b10b247f0a89f23985e10326b22ee2bc561ddad2f796328eea29110c2dcd681ed35b3eed7f8dbe38b1a991e9d273c2fe7c03cf61d05c114989da7c1e3ff18713aaa7f4b4c567657610e0dd12e51eaefaee136eedf97da42549d9434160b83a2b7ec263fbc69068aaf3a06f4d8ca246451f11a67342cb3750eb5a00e9dfdc5089f52cfe5244ce56f05836f90326fd3774f6a8978a228643202663a8974e7b42d126830857a339187d566ed7f813030f41342a81f332928cd0bcefc685d4fcb3d39bcb4a1e2681908d631ba69c692bfb5a18b8a778256dc53a3a4a05eb7c7f190a5cc3f4637d4a16116c64d0a06a11a84eb1de53c0f2159d25edcf9810f6b1b277a39190f6223dc06255380cb92cd2ea8df6d637d187e4006c27ea502d772fd2085c1971431c5e7656ff57de88de53cccaffbee7d40e5fa5ee2ec07ed515d0981781deae3bee2d8a41d782a0ffb7d92c7ae82223b826b73bb6059dc40b5dce8f9a1ff021e9d78ec1e8704137a24df9591fd332e3b553bb6b29f706dd5d79f4bd7d2311007822b0858d6eb24de4b02ce5df9cab579af194faf02acb0062bd8d98eea528d3d2bcb08bf872b409ae8ac2df1999d3595223c8830b8d64f4ef6ec8622e47ab65546b43318284fe42aadd346ef34fe5348f51ec1dd6ea2e5a2a5c57d75dfb35c9bbe35ab95bf0d2bdf8afcabe2f5550a9abe719b9128887bf8b4567d9790d9eb2297320386a685cf81106c28f88da34e35dc04fb5daf047ccd82013e6027529ad27559ccf30b373c3ad1b7105e09aacecaf0defe00ee4b8c37b9e5d7029ad6271031bcaa0cac3dbf252f4972d96c30b8e1cf5bbef98cc4b04a9559d6cdd861c913e4228e0b1a708c4762a407ad5a7ead329801a1dac11914d557fb6183c7b10633311e41cc388f0bfc13ce32970e272d4c4340a0f67dac08dd64730807791502cf2670b0be107ddf5716c7886f21406cd5060d5c5c1b5f56a56b4ee5dec0dcf2ff29c7386abecb27191b51d713fee2ea82fa2a41cec85e811e72dce54203e37895db8dc760dd331712783ccde0682bfec42368aefcf9979fc63e29be4a26da84ce50f870f71507fc29e44b90da39f81e4cbfff0f55a3ed2cd1dbaa61b54145309df50cd28e696e435f41b7dfecb2ca1d2951ad6f97ac96f301c348b62b49f0069f913f15c73b5592d8d36ac3207f1237318b8f09e8a6bece904b70ed1285401a05ab61e44d0d904217c301b63b3cdfe29124285189bf7263ba5fc48c6ff293dff87f6610cf3f02a2ba93c7107eb52e61eb2d90012dd326e1680694474f82f1e50f25e75d19208da8856f2c228a2ab4986d42e2d00a9b5033bb400f69877240dee4c12595616f9684363afd4b180dfb322db5db66a9d894a2c664f22309244664158a53002df2a6aa84eccfd5aff87d9392e48b907311e45eefeb0727206ea657cacce2efd93c937f4bf42fc35b80bcfcc05781b0474664fee9af062f0a908e3fd37fd8285e39ce9aff17cade60098a3a4f5fd37b74740b1408ddb79793484d8953d4e76c7dc28b20f0ada53e0b35e4ae773b22689d423409e9566bfa9c0ba2aa6a3511368eb727ce3bb943fd9060bb1c1f010910e9c9da124455242808d50e553b5e183489c6fa431bcbbece373dbd84bdf77f555b5c76bb87929561e6a6c6601e96393c3eedf9552adbdf01780764c141ce1f7422c96b23015b3d0484543d99bafc4dfc4196e3b3d8c3ee6ae835a5d8df869ce6af7644ed7f97bdc4fc3a132e644cf7a89f38e391b695978a31305293a7562b497dd9fa840ef8f4d74fc5fa4cb9039449a1f1f13b74b773774860da7b5dd7293e0b399339eb9ada0d833772bc26878fec6f126e7d193a871a2eec7a1039fdc1a6f0bdbbec0ddbfc0ce244811f16dc273359a78b1e8d45aa98ffbe4711acbb83e3661462515f1a6bf065e6bab2ff70ac1a7da53f5dee35e64533952aee6a6a4467d97ce4f8a9e51bf83fd59158122bd3987a580c3a54fb3511dad2f337a6e8cdafe01fbafc076381ea1727435d16fc0c4690b1ef4f8ff256b6e1f9ddf7ebad9f22e2fcbc89a19ac8f287b8226a6da3b36c81b20b83e6031278416337cfbee34dd7bcb3fa9d139d505d5d7c149e5746966b25b118ff8046a73c7a2b9cff5cf44d247bc51a4c974bdde60d231662b88eb3456a0a817ff43a1b7f02035d688f9bd39fe4f225ad7c8321fbea893fbf3d826d8aaea1beca74e8e5f21b7e6aa07201ee38c403b435e20c5d903f7550909b8cfeee9997673fd8dcb1ac055fd71404a16d9a453d067b0a946cca06a61611de8eaa5d20f994ae468eddc67021e37b098021f361e1a4280cf564f1d5c2d4fe6e4292a3a0a716e41074c47b01ca10e0b8e5a7480c866c15170b92c859285b460c8e554a726b40aaa9ada18c1ffbd6bb983965aa88c4bbd9a5faecf3c284a3482dfde42ed909cbf743e498595342d5416b77b49c365bc44fd80b2c1a4e4fb8722dd617d69db7f71569d26b879b1a01d195d79bf2c89c6da09116a88ee2408bba9595308c12741b4428764c55ee71e55831d802d50ed52d83db313f9fd43f9d1865dd981535c8a5fd706aee0a318f611f46d9691d00f38e3d6231ade22d2eadceec69a98e71a8946acb79968fc19108f8e6c7d57bc8931b7637cdb40071ffac911799eb0e8c36797a327e0bb52be12174e908cdb597b3337f48209c61fee3de0903996c9005cf5fbd62931093dd50d30dfc30e983615b9324c00d81a6bf83ea26bddf1900ef98a4f95bc2a39287a03a07019072bb5fd5bda0c4159d0673daaed52b4453e24fc722aa0e8c402088ec730eb27265bdaabd0274dd5eddd82ee49ae76d3e0f2ef44395184b0e1c07ed42875f5bfb86f7f657b3ff79eabc83aede7717cea11e2ca4b7ecfd92e8cc8a87c038776835b71289cefebcdef168d30d11db53fbe444", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064eff0)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x80) 2018/03/22 10:52:48 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x80000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000001c0)={0x0, 0x5000, 0x4, 0x1, 0x1a}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000480)='attr/exec\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x200, @empty, 0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000002c0)={{0x10001, 0x1, 0x7, 0x0, "886dbfd9ac57f492f7295ed420b97029961a821112faddc66ac853ccd4cdb71909f6a0b6fdb5bf536bf73823", 0x3}, 0x0, 0x0, 0x4, r3, 0x6, 0x7f, "a2a5b582a2671a62ae19061e96c1f04bfa06c77fd9efc20558a344bde08b2e59503abe0a9b79db6e995b6dad8c98ef459711c6d2991949722b9cf26c566d3d8d", &(0x7f0000000280)='smaps\x00', 0x6, [], [0x2, 0x3ef, 0x6, 0x1000]}) preadv(r2, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 10:52:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x30}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x770, 0x40100) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x947, 0x8, r2, 0xffffffffffff7fff, r3, 0x9, 0x7, 0x8ec54dd}) sendto$inet6(r0, &(0x7f0000000000)="be", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) write(r0, &(0x7f0000000100)='W', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x40, 0x3d, 0xa00, 0x70bd2b, 0x25dfdbfc, {0x11}, [@typed={0x14, 0x16, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x18, 0x62, [@typed={0x8, 0xf, @u32=0x1898}, @typed={0xc, 0x65, @u64=0x8}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x1) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x1000) shmdt(r4) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x201}], 0x1) 2018/03/22 10:52:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x80000000}, 0xfffffe88) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x200000002}, 0x8) 2018/03/22 10:52:48 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/22 10:52:48 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x1, 0x0, [0x0]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002baff8)=@assoc_value, &(0x7f0000302ffc)=0x8) 2018/03/22 10:52:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f69676d7000e48823605ce3a78ece56db712cf46cbb4aa20354508de6154ea7783fa10cabfde24d460d9ddb0589dbc22ec2750670993c5ede308a36c5e79969a4a5") readv(r0, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x2) setns(r0, 0x40000000) 2018/03/22 10:52:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x40, 0xc00) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2b0000, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x6, 0x0, 0x3f, 0x100000000, 0xfff, 0x7}, 0x8}, 0xa) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/22 10:52:48 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x81) 2018/03/22 10:52:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r2, 0x52f) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/22 10:52:48 executing program 2: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x4) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa}, 0x400}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x2, 0xff, 0xf, 0xe, 0x0, 0x81}, &(0x7f00000000c0)=0x20) 2018/03/22 10:52:48 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000040), 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f, 0x28800) lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuse_mount(&(0x7f0000001200)='./file0\x00', 0x4000, r1, r2, 0xf, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001080)=@hci={0x0, 0x0}, &(0x7f0000001100)=0x80) sendto$packet(r0, &(0x7f0000000080)="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", 0x1000, 0x40, &(0x7f0000001140)={0x11, 0x17, r3, 0x1, 0x1, 0x6, @random="ad440f6dee45"}, 0x320) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r4 = getuid() r5 = getegid() syz_fuse_mount(&(0x7f0000001180)='./file0\x00', 0x1000, r4, r5, 0xb7e7, 0x1000) set_tid_address(&(0x7f00000011c0)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/22 10:52:48 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x404280, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b30ff8)) 2018/03/22 10:52:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x4, 0x4001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000640)) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/22 10:52:48 executing program 0: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x90, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xffffffffffff5eeb}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0xb2}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x3e}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x14}, 0x6}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0xfff}], 0x74) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x6, @empty, 0x9}}, 0x40, 0xfffffffffffffffd}, &(0x7f0000000100)=0x90) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockname$netrom(r0, &(0x7f0000000480)=@full, &(0x7f0000000440)=0xfffffffffffffcc0) 2018/03/22 10:52:48 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r0, &(0x7f0000000300)="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", 0xffffffffffffff4d, 0x4, &(0x7f0000000040)=@ipx={0x4, 0x0, 0x0, "86462eb966dc"}, 0x80) r1 = dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) 2018/03/22 10:52:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1000) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x1, 0x4) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffd}, 0x11) sendmsg(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="0dc85908cf24abe5fe4b622cd9abdfc1b68000007dfe91829f481456adb31d1d4779a78be85f6347", 0x28}], 0x1, &(0x7f0000001900)}, 0x0) 2018/03/22 10:52:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x8}, {}, {0xe9}, {}, {0x0, 0x0, 0x0, [], 0x17}, {0x0, 0x0, 0x0, [], 0x8}, {}, {}, {}, {0x0, 0x8}, {}, {0x0, 0x0, 0x0, [], 0x7fffffff}, {0x0, 0xfffffffffffffff8}, {}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x48f6}, {}, {}, {0x0, 0x0, 0x0, [], 0x1}, {0x0, 0x0, 0x100000001}, {}, {}, {0x0, 0x0, 0x0, [], 0x9}]}) 2018/03/22 10:52:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x625e937c9d63b87, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x0, 0x400}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0xffffffffffffff81, @dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffffffc}, 0x1c) write$eventfd(r1, &(0x7f0000000040)=0xfffffffffffffffe, 0xffffffffffffff4f) recvfrom$llc(r1, &(0x7f0000000080)=""/79, 0x4f, 0x10001, 0x0, 0x0) 2018/03/22 10:52:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001140)=0x2, 0xffffffffffffff0e) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x299, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, "3c0cdc"}, &(0x7f0000000080)=0x27) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) 2018/03/22 10:52:48 executing program 3: syz_emit_ethernet(0x81, &(0x7f0000000100)={@random="592ef6b5f783", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@llc={0x4, {@snap={0x0, 0x0, 't', "c25462", 0xe87f, "ebc1c8839b674ce1bc10c67938ad9a55094f85b22096de43079fe62b3fcaa5f0ec1cec6a38650c4071370652e74d792dca8a66b04be2224b971291067f5dfa23ec46f3ecffc6d3fd39f3e51bbb3cc0a482bc86b333f2311664b69bdb6d546b46dd63701e19d9ae6014d273"}}}}}, &(0x7f0000000000)={0x1, 0x1, [0xf47, 0x11a, 0x4c7, 0x8ba]}) syz_emit_ethernet(0xe, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x88f5}}}, &(0x7f00000000c0)) 2018/03/22 10:52:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000fe0)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x621d, 0x5, 0x112880, 0x100000000, 0x6, 0xfe63, 0x1d2cab670, 0x0, 0x5, 0x4, 0x78, 0x6317}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000040)=0x7) 2018/03/22 10:52:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000000)=""/241, 0xffe8}, &(0x7f0000000100), 0x40}, 0x20) 2018/03/22 10:52:48 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x3}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x7473, 0x0, 0xed18, 0x101, 0x3}, &(0x7f0000000200)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r2, &(0x7f0000000080)=""/10, 0xa, 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r5, 0xa, 0x3c) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) r6 = gettid() tkill(r6, 0x16) mq_timedsend(r2, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/22 10:52:48 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x7, 0xffffffffffffff1b, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100000, 0x4, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000040)=""/86) fcntl$getflags(r0, 0x1) 2018/03/22 10:52:48 executing program 3: getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000000000), 0x7fc) r3 = semget$private(0x0, 0x7, 0x20) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f0000000180)=0x6) 2018/03/22 10:52:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x101400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x891a, &(0x7f00000000c0)) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x5, 0x1, 0x0, 0x0, 0x6a9f, 0x4, 0x0, 0x3, 0xffffffffffffffff, 0x8, 0x2, 0x7, 0x0, 0x5, 0xb5, 0x372, 0x7d, 0x0, 0xa99f}) syz_open_dev$sg(&(0x7f000050e000)='/dev/sg#\x00', 0x0, 0x8803) 2018/03/22 10:52:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4040, 0x0) r4 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) ioctl$KVM_RUN(r4, 0xae80, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000080)={0x9, 0x2, 0x5, 0x8001, 0x1def0f72, 0x10001}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/22 10:52:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x210000, 0x85) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r1, 0x8048}, {r1, 0x2004}, {r1, 0x400}, {r1, 0x4000}, {r1, 0x100}, {r1}], 0x6, 0xffff) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000001c0)=""/175) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) 2018/03/22 10:52:48 executing program 7: r0 = inotify_init() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000010c0)={0x0, 0x80000001}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001140)=@assoc_id=r2, &(0x7f00000011c0)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001180)=@assoc_value={r2, 0x1}, 0x7fe) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) getdents(r3, &(0x7f0000000080)=""/4096, 0x1000) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x282) 2018/03/22 10:52:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getscheduler(r1) sched_getaffinity(r1, 0x8, &(0x7f00000000c0)) 2018/03/22 10:52:48 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x1, 0x9, [{{0xa, 0x4e23, 0x3a8, @local={0xfe, 0x80, [], 0xaa}, 0x281}}, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x81}}, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}, 0xe464}}, {{0xa, 0x4e24, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, {{0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0xe}, 0x1ff}}, {{0xa, 0x4e24, 0xea0e, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}}, {{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x401}}, {{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x5}}]}, 0x510) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000006680)=0xc) 2018/03/22 10:52:48 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x13, r0, 0x48) recvmmsg(r0, &(0x7f000020c000)=[{{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) socketpair(0x4, 0x800, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x9, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="05000000000000000000000009000000e91f16647a5b5df5f9ac2dfb2d3f187be9640e3606b5641399d1803cd759360ecaaf7ab8fbc21cff67e5049fee02c24032eab7251f3c3ab86fcd5f58698824ffa56491cae57050e2874a471993b1eeecbee73e3ac60a0dd82936c5b44fd44da7f1d2ea5273b63919700184b00fbedfd48d6eed75fa17d5cd8e9b47bfb631a458a253bcb31010fa9d83620cc5969a0376225e61d89ac58dd6713801b43318de55b37802d995a65bc0c11e02"], 0x38}, 0x1}, 0x0) 2018/03/22 10:52:48 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/03/22 10:52:48 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x40100) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000002, r2) futex(&(0x7f0000004cc0), 0x0, 0x0, &(0x7f0000004d00), &(0x7f0000004d40), 0x0) 2018/03/22 10:52:48 executing program 3: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)={0x3, 0x7}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/139, 0x8b}], 0x3, &(0x7f0000001280)=""/124, 0x7c, 0x9}, 0x40002100) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001340)={'security\x00'}, &(0x7f00000013c0)=0x54) r1 = syz_open_dev$admmidi(&(0x7f00000015c0)='/dev/admmidi#\x00', 0x8, 0x80200) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001600)=0x8000) ioctl$TIOCNXCL(r1, 0x540d) bind$vsock_stream(r0, &(0x7f0000001400)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001440)=@assoc_value={0x0, 0x2}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000014c0)={r2, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0xfffffffffffffffb, 0x4151, 0x7f, 0xd25}, &(0x7f0000001580)=0x98) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) 2018/03/22 10:52:48 executing program 7: r0 = socket$inet(0x2, 0xa, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)}, 0x20000041) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000280)="9265cb98", 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000140)={0x0, 0x401, 0x7d2fde98, &(0x7f0000000080)}) 2018/03/22 10:52:48 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000240)="44bcb6c961d17c0078028b0eb7ca648717b7d7081388c9529acd3cbe01605a3f843377ab23c608c5a5a0398689ed191cd220d8d2d9734e00a8701cad8f55425a600c0c89edd383a558b5c57806c28367b9db635f1a604a477f08db14fc851d5b8ea86a5f9d64c822cf654435de97fdc5bd6e1091de37b733e9d12a32b0c933a07f157b335ba78a5e799026f53037236ded68da1067ca16c220a237f3477754c570b8f8dd662c1c6413144df5e2e69a6977fc14f56e92280638aea7aaeb7e1146967d835d86d61b5d54e58a19bd5700049d998813e69a83e47b5c08b2b609b87bec57c43d7fce93fa7ae4759aa113dac58f2c10fbf04fb6a6a6", 0xf9}, {&(0x7f0000000040)="c0e4f0864010a5d3bef9ff0fab82dfbb984abc9e56e7852ee313fd414f9a505e09f1a0331fe51e410a3074e9d299c12ccf952658ffb89c30b0153e0ae98ec13f0c066a55f59ad6c87b6e72b9482c981ada3eff", 0x53}, {&(0x7f0000000140)="8807e6d4914a4d44cd5877ed8ce386c9e8ab34d4109103ea749c26dc0326c97c8a21787bde0a530f67b8b05cca342fc71df56b9c5fe1e3c72583fdbc372aac58c2442cf1b89ec0ff7279132d93e411b8ac82e3d6475e4a9c8e7dccac1b7a23c26f67e3", 0x63}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="94be242f159764dbfa01e1b8498e0dfdb5bb5581dafcb73d4fdae6d23459735af184b36a9a8e08947574048c0d9f61b166a3a02aca29267a0fc075dd4bedbf1a7403b9372a78af310fcc9f11bd412e81125722754eaca22bfda6551260567dc522a95f04cb08d7b27ac4b6c482763aeb640f7caeb0e4e54156a5a957fbf1f46c", 0x80}], 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/03/22 10:52:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = geteuid() r3 = getegid() fchown(r1, r2, r3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4) write(r1, &(0x7f0000000180)='-', 0x1) 2018/03/22 10:52:48 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={r0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x9, 0x8, 0x38da3adb, 0x8, 0x6, 0x400, 0x1, 0x1a4, 0x1, 0x20, 0x6, 0x8, 0x5, 0xfffffffffffffffa, 0x3]}, &(0x7f0000000200)=0x100) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x7fff, 0x228000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'bcsf0\x00', r2}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/22 10:52:48 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 268.177999] audit: type=1400 audit(1521715968.541:159): avc: denied { map } for pid=19565 comm="syz-executor5" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/03/22 10:52:48 executing program 7: r0 = socket(0x10, 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) timerfd_gettime(r1, &(0x7f000069cfe0)) write(0xffffffffffffffff, &(0x7f0000cc2fed), 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x6) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x2, 0x2, 0x1, 0x1, r2}) 2018/03/22 10:52:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x739}, 0xfffffffffffffff5) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @rand_addr=0x2}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x26, {0x2, 0x4e24, @rand_addr=0x7}, 'ip6tnl0\x00'}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) 2018/03/22 10:52:48 executing program 3: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000800)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x328, 0x158, 0x328, 0x240, 0x240, 0x3e8, 0x3e8, 0x3e8, 0x3e8, 0x3e8, 0x6, &(0x7f0000000100), {[{{@ip={@dev={0xac, 0x14, 0x14}, @loopback=0x7f000001, 0x0, 0xffffff00, 'ip6tnl0\x00', 'dummy0\x00', {}, {0xff}}, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, 'dummy0\x00', 'gre0\x00', {}, {}, 0x11}, 0x0, 0x70, 0x98}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'teql0\x00', 'syzkaller0\x00', {}, {}, 0x1d, 0x1}, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100, 0x7f, 0x6, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) getpeername(r0, &(0x7f0000000200)=@generic, &(0x7f00000000c0)=0x80) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000e80)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, 'sit0\x00', 'ipddp0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, 'ip6gre0\x00', 'sit0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'bridge0\x00', 'erspan0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xb8, 0x18400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0xffff, &(0x7f0000000300)=0x4) 2018/03/22 10:52:48 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000401fea)="172b636865330000000000000000") r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r2, &(0x7f0000002540)={&(0x7f0000000000)=@sco={0x1f}, 0x8, &(0x7f0000002340)=[{&(0x7f00000022c0)='O', 0x1}], 0x1, &(0x7f00000023c0)}, 0x0) 2018/03/22 10:52:48 executing program 4: sched_setaffinity(0x0, 0x13b, &(0x7f00002d4ff8)=0x2) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) tee(r1, r1, 0xd6, 0xa) r2 = dup2(r1, r0) finit_module(r2, &(0x7f00000000c0)='\x00', 0x1) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/03/22 10:52:48 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000280)='62A', 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa02, 0x0) setsockopt$inet_int(r0, 0x0, 0x29c2b60dd8bc5ae8, &(0x7f0000000100)=0x3, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x3, 0x8, 0xc403, 0xfff, 0x8, 0x5ec2, 0xe0, 0x5, 0x80, 0x78, 0x9, 0x3ff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x3ff, 0x4) 2018/03/22 10:52:48 executing program 1: io_setup(0x7780000, &(0x7f0000000040)=0x0) r1 = socket$inet(0x2, 0xf, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7fff, 0x400) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0xdc8b, r1, &(0x7f0000000080)="b71b0a81b1547fcb2e531e41473e04dfb1eda4ed860f91be70efb589c1a62de159749e33af67eca92979fbc06b26b57d2abbe7b98f2d4bcf23bb402347f3616671d8cee697975c45f6301b0e751e6f7e2a5f354de1d4bc53128ba6b3bc95b965a1686ba42d18ea4472e137f7083cae83d9cedac829cd96b1a0ead72968c5b164faf57e4af8333fd3ffe1596c52aeb079b775947de9cc", 0x96, 0x2, 0x0, 0x0, r2}, &(0x7f00000001c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f00003f7ffc)=0x4, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x400040000000009, &(0x7f0000000000), &(0x7f0000d12ffc)=0x4) 2018/03/22 10:52:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x400000000000001, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5, @empty, 0x201}, @in6={0xa, 0x4e24, 0x7f, @empty, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x968, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xfffffffffffffe55) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/22 10:52:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) 2018/03/22 10:52:48 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x4, "503aa07a"}, &(0x7f00000000c0)=0x28) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x20, 0x3, {0x2, 0x3, 0x40, 0x3, 0x31}}) 2018/03/22 10:52:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x894}, 0x0) 2018/03/22 10:52:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x7, 0x206, 0x1}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x100000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8eb38)={{0x2, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) 2018/03/22 10:52:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000002a40)="d98215c531b4e32328c224abaaa190d7fd158d06b32c9edb83d6e39d06b35e477a442f1ba8a9935e49907532c761696cbe100b2449d626c190748543cd9df104c16c4ad44d1c1e3392e5dfd2bdeafa6625d43509df1b31a7944b2142a6c3a4cf3e47cd9eaf0c0dbceb5950d3d0fbe73e7c592f08fc3f98effeed040e65832c8ec69f219e8c34326e181e69ed09a75e304749ad3ef8e74d2a3230f11a1fa85afec5daf8936eda904ef5457a03ba9e0e7a51bdb52e54951fe60c490e91e1d8cd21c9e7f04cf8b070aa28cb46b13ea84644244fc15095a5c529406fe28f33e522996981c639c2bfd3562eb8f0742e5fd840", 0xf0, 0x0, &(0x7f0000000040)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80) r2 = dup(r1) recvmsg$kcm(r2, &(0x7f00000003c0)={&(0x7f0000000200)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f0000000440)=""/88, 0x58}, {&(0x7f00000004c0)=""/175, 0xaf}], 0x2, &(0x7f0000000580)=""/158, 0x9e}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) 2018/03/22 10:52:48 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt(r0, 0x6, 0x6, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x24) r1 = syz_open_dev$sndpcmp(&(0x7f0000001340)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400202) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000002280)={{0x1f, 0x6d8}, {0xfff, 0xfe}, 0x3, 0x7, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) syz_open_dev$binder(&(0x7f0000001240)='/dev/binder#\x00', 0x0, 0x2) modify_ldt$read(0x0, &(0x7f0000001280)=""/79, 0x4f) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000003300)={0x2, &(0x7f00000000c0)=""/4096, &(0x7f00000021c0)=[{0x80000000, 0x1000, 0x2, &(0x7f0000002300)=""/4096}, {0x2, 0x39, 0x2000000000000000, &(0x7f00000020c0)=""/252}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000010c0)={0x0, 0x7}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001140)={r3, 0x7}, 0x8) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001300)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000011c0)={&(0x7f0000001180)=[0x0], 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000001200)={0x10}) 2018/03/22 10:52:48 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setitimer(0x1, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f00000001c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x88, 0x79) setsockopt$inet_opts(r2, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) syz_open_procfs(r3, &(0x7f0000000240)='net/ip6_tables_targets\x00') 2018/03/22 10:52:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x400, 0x1}, 0x20) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x2, {{0xa, 0x4e22, 0x17a6, @dev={0xfe, 0x80, [], 0x19}, 0x7}}}, 0x88) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x8, 0xf0, 0x9}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={r2, 0x1, 0x1, 0x100000001}, &(0x7f00000005c0)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x40000004}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000600)={r3, @in={{0x2, 0x4e23}}, 0x6, 0x8}, 0x90) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9c80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x2, 0x4) 2018/03/22 10:52:48 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000000)=0x5, 0x0) 2018/03/22 10:52:48 executing program 5: setrlimit(0x9, &(0x7f0000482ff0)={0x100}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) 2018/03/22 10:52:48 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000cff7)="766d6e657431ab2500", 0x9, [], [0x10001, 0x2, 0x4, 0x1]}) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000)) 2018/03/22 10:52:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x3d, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) move_pages(r1, 0x9, &(0x7f00000000c0)=[&(0x7f000081b000/0x1000)=nil, &(0x7f0000751000/0x1000)=nil, &(0x7f00008f1000/0x4000)=nil, &(0x7f0000452000/0x4000)=nil, &(0x7f0000564000/0x4000)=nil, &(0x7f0000418000/0x3000)=nil, &(0x7f0000fae000/0x1000)=nil, &(0x7f00009fe000/0x2000)=nil, &(0x7f000089a000/0x3000)=nil], &(0x7f0000000140)=[0x6, 0x800, 0x5, 0x7, 0x4], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/03/22 10:52:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00000000c0), 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x290440, 0x0) openat(r0, &(0x7f0000000200)='./file0\x00', 0x84040, 0x12) r1 = socket(0x10, 0x3, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x8, 0x1000, r3) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_map}) 2018/03/22 10:52:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x7, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x200000000000046, 0x2}, {}], 0xff74) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000002c0)={0x6, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x209) 2018/03/22 10:52:48 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000001040)='/dev/dmmidi#\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f0000000080)="a7", 0x1) 2018/03/22 10:52:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x10}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xfffffffffffffbff) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000000)) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000001c0)) [ 268.413011] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19619 comm=syz-executor0 2018/03/22 10:52:48 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x4) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/152, 0x98}], 0x1) 2018/03/22 10:52:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x10003, 0x2, 0x7004, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) getpeername$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) kcmp(r2, r2, 0x0, r0, r1) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000240)) 2018/03/22 10:52:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/03/22 10:52:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000140)={0x3, 0x9, 0x5d}) close(r1) getpeername$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00000001c0)={0x3, 0x12c, 0x200, 0x5, 0x9, 0x5e, 0x0, 0x1, 0x40008, 0x2, 0xffffffff, 0x2, 0x89b, 0x72, 0x7ff, 0x7c, 0x5, 0x8, 0x8000, 0xfffffffffffffffe, 0xf7ce, 0xd08, 0x7, 0x3, 0x5, 0x2, 0x5, 0x5, 0xffffffff, 0xffff, 0x4, 0x7, 0x8001, 0x6bd2, 0x200, 0x10001, 0x14fe, 0x5, 0x0, 0xec, 0x2, @perf_bp={&(0x7f0000000180), 0xc}, 0x400, 0x6, 0x5, 0x0, 0x9, 0xb65d, 0x1}, r2, 0x46cc, r0, 0x6) 2018/03/22 10:52:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x208) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0xa0010, r2, 0x0) 2018/03/22 10:52:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x3, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000300)=""/145) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x1ff, 0x10000, 0x4, 0x3ff, 0x1, [{0x0, 0x8, 0xfff, 0x0, 0x0, 0x100}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x348b, 0x9, 0x0, 0x6, 0x0, 0xdcef, 0x1ff, 0x8001, r3}, &(0x7f0000000240)=0x20) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) ioctl$TIOCSTI(r1, 0x5412, 0x9) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000280)) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000140)=0x10) 2018/03/22 10:52:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0xfffffffffffffff7, 0xfffffffffffff080}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cf000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f000053b000/0x2000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000053c000/0x5000)=nil, 0x5000, 0x4, r1) 2018/03/22 10:52:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000100)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0xa, 0x2, 0x10000000000003, 0xdfffffffffffffff, 0x4, 0x8, 0x6}, &(0x7f00000000c0)=0x20) mmap(&(0x7f000014a000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x3}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) clock_gettime(0x0, &(0x7f0000000080)) syz_extract_tcp_res(&(0x7f0000000140), 0x3, 0x3) 2018/03/22 10:52:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) capset(&(0x7f00000004c0)={0x39980732, r1}, &(0x7f0000000500)={0x1, 0x200, 0x2, 0xfffffffffffffff8, 0x401, 0x33}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a06", 0xdd}], 0x1}, 0x0) r2 = shmget(0x0, 0x2000, 0x54000d82, &(0x7f0000ffc000/0x2000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) r6 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0xfff, r3, r4, r5, r6, 0x1, 0x2}, 0x80, 0x6, 0xe1, 0x5, r7, r8, 0x4}) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x4f9}], 0x1, &(0x7f0000000500), 0x0, 0x4000000}, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x9) [ 268.605042] audit: type=1400 audit(1521715968.968:160): avc: denied { map } for pid=19663 comm="syz-executor7" path="socket:[57752]" dev="sockfs" ino=57752 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/03/22 10:52:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x80000001) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/03/22 10:52:49 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000008000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2018/03/22 10:52:49 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x8000, 0x8001, 0x9, 'queue1\x00'}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000340)={0x10000, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x6, 0xfffffffffffffff7, 0x100, 0x1, 0x3, &(0x7f0000000140)='bridge0\x00', 0x6, 0x7, 0x8dc}) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="00e3d6f8ce036f69388e832a383415eda4be", 0x12, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000180)=0x78) keyctl$invalidate(0x15, r2) 2018/03/22 10:52:49 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000010fc8)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000008de8)}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012ff7)=@rc, 0x9, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000c000)=""/4096, 0x1000}, 0x40010123) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f00000000c0)) [ 268.631425] audit: type=1400 audit(1521715968.977:161): avc: denied { dac_override } for pid=19659 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 268.662247] audit: type=1400 audit(1521715969.023:162): avc: denied { net_admin } for pid=4276 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 10:52:49 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000001, 0x101800) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000080)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f0000000000)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/22 10:52:49 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x80) fcntl$getown(r0, 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x7, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)={0xa1}) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) 2018/03/22 10:52:49 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d43fe4)=@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000000)="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", 0x2c9}, {&(0x7f0000001100)="323baff69a927e47de66c652f4ea28f417dc34f62ab6a551f72715b106724833f8c6253b8e3f905b2f6289bc4538514b9aecad779e145c80a44ae8fd572b85a1199f25e1c52c3207077cf4c77afcf309702fbf30929a08ba8a36651028d486e2e97bbfb4c1733b9de138cab233f0fbf3eba73a16d3ea2dee1653385e000c146bdb66321f19248aab4adb9ba426157eacf47b12365eb6c35614981762d691bdfaa362a6", 0xa3}, {&(0x7f0000001280)="24f81821e16700b465a90fa8f9c37675e7f7ce456d978189464a01f74c7406ea7ac60ad3552d10cf8f3b6268977d4e22a7e2520b7269899650be9e5a34b1c789198a2c54729f32fd93de5a7ffac7fa20cec91d35be6fe9ddd23364c4b2c07064ead1ce16fdfb5fba0c93773c89af54d4855defbab2ecbb887f65ae72d7c3240ed3740d58359913730b4ce6832f38c030d004433e2c91933e92856faf26f52c21229406f8a74fdaa29575", 0xaa}], 0x3}, 0xc010) close(r0) 2018/03/22 10:52:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000000)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca81642437890000000a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e00008200000000000000000700f8ffff0000ec6b0f536eb448560d", 0x58}], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) 2018/03/22 10:52:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x773f622e941480c5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000002c0)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/03/22 10:52:49 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x3, 0x0, 0x0, 0x7]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000000)=0x6004) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x6, 0x47f, 0x77a, 0x80000000, 0x1000000000, 0xfffffffffffffffd}) mq_timedsend(r3, &(0x7f00000001c0)="b865a5892b3cbdecff5ddd96cee9a3379598b4b05214699afefc8eebcfb8b855e2c4689e42b0afde75d50be28a9ff0de522bcea76c08c64f03ece11160bdff2a854486961215fd2d", 0x48, 0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x989680}) 2018/03/22 10:52:49 executing program 7: unshare(0x20003) r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setns(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000000040)="1c045cbe54fe7cc7d4af068ea9a30d131f5f5452397cc8e345b5293cb8c20e6e2e68cae3df17daf27aada85c40e38db849c9327326462930d6d729fbed37d280a08cb72b26b247e92b53bfdcb3e27b875405bd2846c68efb5964142c2d221225e814a09e26be534a99121ded096ed4e22d5804e53f3822877c51f6779ff48904ad640a2576e44f265357ce2dc24a700258894c19a88bd0f8f0f28aa49c6aac929de21b7d67aa4c23cfec9f") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x1976}, &(0x7f0000000280)=0x8) pread64(r0, &(0x7f00000002c0)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xaa}, &(0x7f00000001c0)=0xffffff3f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0xfb}, 0x636fa2d6552fb572) 2018/03/22 10:52:49 executing program 6: io_setup(0x5, &(0x7f0000000080)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x99b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x31, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) mbind(&(0x7f0000797000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000040)=0xd66a, 0x200, 0x5) [ 268.785719] audit: type=1400 audit(1521715969.149:163): avc: denied { map } for pid=19700 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 268.817519] audit: type=1400 audit(1521715969.172:165): avc: denied { net_admin } for pid=4280 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 10:52:49 executing program 0: socketpair$inet6(0xa, 0xa, 0xac3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x6000, 0x0) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x102, 0x1a00) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) socket$inet6(0xa, 0x1, 0x8010000000000084) 2018/03/22 10:52:49 executing program 3: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) clock_gettime(0x0, &(0x7f0000001680)) munlockall() 2018/03/22 10:52:49 executing program 5: syz_emit_ethernet(0x42, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @local={0xfe, 0x80, [], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={0xfe, 0x80, [], 0xaa}}}}}, &(0x7f0000000080)={0x1, 0x3, [0xcb7, 0x983, 0x650, 0x328]}) syz_emit_ethernet(0x3f1, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/22 10:52:49 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='sessionid\x00') getdents(r1, &(0x7f0000000140)=""/179, 0xb3) getdents(r1, &(0x7f0000000200)=""/4096, 0x1000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x7ff, 0x101, 0x5, 0x400}) 2018/03/22 10:52:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a", 0x18}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r0, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)=""/203, 0xcb}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/22 10:52:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000480)={0x27, 0x0, 0x0, 0x7, 0x1ff, 0x7, "fe170900c7d973fe7187e9fd550456fa2b5df2f1614871a271b2753e4825b9b64174192039501aed5884be64940265f34c0700000085c86426ff7f68187a27", 0xa}, 0x60) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000, 0x0, 0x400}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2c, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x4000) sendmmsg$alg(r2, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="559a465eb6a31176f6fd3fd5e8ad87ae8bc346b00ef7764c83d6a5aff722b0ae8e82c695acc36073c95ac3a92e9383506168f0e2168ae719dc14b4d2d57e4da28916d6bbf1090554da76867002b40426acc7f7d55748d388c6b787ff70b51baba560f764b363cba3bd955b9b3edec60f749284a223f388bcabebe935cc33d1b177ebf700314ae3680caea08c3786cd22d406598fd179957d628c6816263cd84a0c01cb33e5d1c146c0db7d4246fc2bcf3a381c132fc7cae08f4744fc2db42570066e85466c536a2414c3b83a52aaa279d69837faf7c7a52ee8e245dcd535644231c98025ea2224b407ec8a8c294146ba6b501a81ba2ae46f", 0xf8}, {&(0x7f0000000180)="061918cb4a92fd308114183128b90805dd808bd2a436b9339a11aee69256d4de9812bb4938694f4ef25731ad4d94ba0f6bf04329b6b1d8dbe9", 0x39}, {&(0x7f00000001c0)="0acc4c361a6ac2f0ee2a16c0b04197e0ce97dde0a363ebe1f54c03de16d729d204ac403e162b1097c68b6ed00e12cea391ee9f58d6cb5cfeced7258913d413cc5cd439e33f62432520b1467e41b7b69e796855f20b4fb91a76c9ea7445e0aa7f24da0b5dfa82a2b65a4233b96db8e6d5d45d45bc00205eeb7e5f49c3fe561224169008bcbf91f018d2fef9f2726eda5d4c8d3443730e8a81b89fdbe4fee678775fccc45ee54f623033304fa1", 0xac}, {&(0x7f0000000280)="795be4e5e4395a8c3966df19b8eb0e8e0c6ff290ce06d7cec239c4c82dd63904ae5d57f5801f2ac6ee42a873b857e5b3c20933f2e5a38b6cae926e3c1c05e5acc10daf74c2cb91f99d8eab0e0906ce004bf8c1c177e7db250c4e43fafbe966f24b99544affbba87d462f75c55b46dd80b519d3b0ae289a8ddd9a41eda19d24758ecde47ba23e7eec14be1e74", 0x8c}, {&(0x7f0000000340)="17bf20c61add7175fd86c27eae7d65a750a981d62dcf9d94a6e891d6a87012ae6f24cd4185934469a7dd2438671852004a", 0x31}], 0x5, 0x0, 0x0, 0x94}], 0x1, 0x20000000) inotify_init1(0x80000) 2018/03/22 10:52:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x2000000000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 10:52:49 executing program 3: r0 = socket$inet(0x10, 0x2, 0x8000000000fff) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2f0000001c0003fd7d000036000000000cdd0700000000001f5f08c9080001000000738558730bee17ff005867855e", 0x2f}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xfff, 0x800, 0x8, 0x0, 0xffffffff, 0x0, 0x2, 0x6, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000100)=0x7, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x80000001, 0x2) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000003c0)={0x6, 0x19, 0xb21, 0x50, "d6cd9644deaeb03849346ab6b019c9ed96dd84c12d802ad9f995f971248eb324"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000340)={0x100000000, 0xc6, 0xe4, 0x39, &(0x7f00000001c0)=""/57, 0x8c, &(0x7f0000000200)=""/140, 0x63, &(0x7f00000002c0)=""/99}) 2018/03/22 10:52:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) unshare(0x20000400) timerfd_gettime(r0, &(0x7f0000000000)) 2018/03/22 10:52:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x206003, 0x140) recvmsg(r0, &(0x7f0000000180)={0x0, 0x63f, &(0x7f0000000000), 0x0, &(0x7f00000001c0)}, 0x2) 2018/03/22 10:52:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f00000000c0)=""/167) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1000000000000, 0x664640) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000005c0)={0x4, &(0x7f00000001c0)=""/211, &(0x7f0000000540)=[{0x400, 0xaf, 0x0, &(0x7f00000002c0)=""/175}, {0x6, 0x35, 0x5, &(0x7f0000000380)=""/53}, {0x8, 0xe3, 0x9a1, &(0x7f00000003c0)=""/227}, {0x1, 0x62, 0x100000001, &(0x7f00000004c0)=""/98}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000600)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000640)={r1, 0x0, r0}) 2018/03/22 10:52:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000019001105000000000000000080000000"], 0x1}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0xfffffffffffffff9) 2018/03/22 10:52:49 executing program 6: sched_setaffinity(0x0, 0xffffffffffffff29, &(0x7f0000000140)=0x55) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000000000), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x100000000) futex(&(0x7f000000cffc), 0x3, 0xcbc6, &(0x7f00006baff0), &(0x7f0000072000), 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0xb1) 2018/03/22 10:52:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xb, 0x20000000000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r1, r2}) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r3, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/03/22 10:52:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0xe, &(0x7f0000000040)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x31}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x20) mq_notify(r0, &(0x7f0000000100)={0x0, 0x25, 0x4, @tid=r1}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000200)=""/205) 2018/03/22 10:52:49 executing program 2: io_setup(0x7fffffff, &(0x7f00000000c0)=0x0) io_destroy(r0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000300)={0x1, 0x0, [{}]}) sendto$unix(r2, &(0x7f0000000340)="043e863160a83f8afbcbd927304420b4ad87ed5a7c8d81fa43d3e92105e17a741f536b008e92657067b2908b9673a6ee3c0de62f49bc34db86aad6a335ae3645984f465d050f42a520d84c878b0d75ab2cff0726091cdf6742b751030435b8c2b321bff85a69bd2d46017f8fbfb2818a1eacdd51d204c0ffa55d36e8be43779132296091d4cfd9116e3a9e7ba5a322931e2b6ada3e295d793a03b452e80a3e7af8e2621b2cc0b51e11aa8f7434624823", 0xb0, 0x40000c0, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000280)) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040), &(0x7f0000000100)=0x14) pselect6(0xe6, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x2}) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xa52, 0x80000) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000180)) chmod(&(0x7f0000000480)='./file0\x00', 0x20) 2018/03/22 10:52:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) connect$packet(r0, &(0x7f0000000240)={0x11, 0x5, r1, 0x1, 0x1, 0x6}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x2, 0x1}) sendmsg$nl_route(r2, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/22 10:52:49 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x0, 0xfffffffffffffff7}, {{}, 0x2, 0x1, 0xc0}, {{0x0, 0x7530}, 0x100000001, 0x47, 0x3ff}], 0x48) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0xfffffffffffffffb, 0x16, 0x1f, 0x8, "7fb349baf98df9c32e54a35282dc1a3fba69c4712ae328589c675696f6bccdc2"}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00005affd8)={0x0, 0x0, 0x0, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) 2018/03/22 10:52:49 executing program 1: r0 = timerfd_create(0x3, 0x80080000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x7, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffc00, 0x8400) epoll_create1(0x0) vmsplice(r2, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)='\x00', 0x1}], 0x1, 0x0) r3 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000440)="97", 0x1}], 0x1, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)={[{0x6, 0x0, 0x606, 0x9608, 0x9, 0x5, 0x40, 0xd0, 0x80000000, 0xffffffff7fffffff, 0x800, 0x800, 0x9}, {0x7fff, 0x0, 0x3f, 0xf0, 0x4, 0x1ff, 0x5, 0x1, 0x2, 0xff, 0x100, 0x400, 0x1000}, {0x1, 0xffffffff, 0x6, 0x100000001, 0x21, 0x0, 0x7f, 0xff, 0x401, 0x2, 0x7, 0xfffffffffffffffe, 0x2}], 0x6}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000001c0)) 2018/03/22 10:52:49 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) fremovexattr(r0, &(0x7f0000000300)=@random={'os2.', 'nodev@(em0vmnet0\x00'}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x7fff, 0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r2, &(0x7f0000000180)=""/179, 0x25, 0x0) 2018/03/22 10:52:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f4817"], 0x2) dup(r1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)) 2018/03/22 10:52:49 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0x26) 2018/03/22 10:52:49 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x101000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x3f, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x1) 2018/03/22 10:52:49 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x4) bind$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x2, 0x9d, 0x101, 0x800, 0x5000, 0x80000001}, 0x401}, 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r2}}) 2018/03/22 10:52:49 executing program 7: r0 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="9b", 0x1, 0xfffffffffffffffd) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x201, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}]}) 2018/03/22 10:52:49 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)='N', 0x1}], 0x1) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x8, 0x0, 0x5, 0x1, "08ba28e3bf12d812648e8ed67295164e9302bb47f105a81928c7ec85286c3bf1c748edf3536c5700583dd45f", 0x70800000000000}, 0x0, 0x0, 0x3ff, r1, 0x4, 0x1, "2859ef07dbf53cd20b4c7b4da4e151046e73dcf770cc58125709e9cd01db8c6266063b91298e5b6b77affa415203dca2f2a184dbc6601faba9835d7ed9adfb59", &(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x12, [], [0x9, 0x4, 0x0, 0x1]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) getpgid(r1) 2018/03/22 10:52:49 executing program 1: unshare(0x8000000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101200, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x8, 0x9, 0x57de, 0x7, 0x9}, 0xc) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setpriority(0x0, 0x0, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/132, 0x84) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/03/22 10:52:49 executing program 5: r0 = getpid() sched_getparam(r0, &(0x7f00000001c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xbe, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) r3 = getpid() perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x6}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/22 10:52:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/03/22 10:52:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYRES32=0x0], &(0x7f000095dffc)=0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x80) r4 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='system:\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="eb9b426ffad019f9bb17d4a67bda53f137512946cdc0e08717e45e6af868b408c872632f5d5bddf60fc28761cbef83dba1f8f3528e5906ab18b2fbe702824a0b19ab509e2511db5982b77ddff0ad8865bd906e3a300dcf32", 0x58, r4) openat(r3, &(0x7f0000000040)='./file0\x00', 0x2080, 0x50) r5 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000200)={0x20071026, r5}, &(0x7f00000001c0)={0x1ff, 0x40, 0x160800, 0x80000000, 0x3, 0x1000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 2018/03/22 10:52:49 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) close(r0) 2018/03/22 10:52:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x20020003, &(0x7f0000000640)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/205) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x400800) sendto$packet(r1, &(0x7f0000000080)="f7dedc674d6f156fbe20a9ab9b36634c16a6981394b3ee299f", 0x19, 0xd0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x4, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/22 10:52:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6b9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x2}, 0x8) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000000040)="02409c3ca9e0b2d1f8ccc7ae00aaa4df139458e76eba4d3bf9851ab38e1cbc71dd98ac531e556e6d4c5727c89f666b4d65fcee51afd0ac3f42dc25d49eabb0d31c630298c426ea936e2193cabad7486a338b452f055f03bcade7df8b8804db0f5ac95311874dd92fa628ff0857", 0x6d}], 0x1) 2018/03/22 10:52:49 executing program 6: mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/247) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/22 10:52:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400100, 0x0) sendmmsg$alg(r1, &(0x7f0000001bc0)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000180)="17fbc0bc18f0332771d0201a3421487c3581ad3cf9db3b9aaebeefb39b495347744186d736e52e26c4bd6214d17f67ad11448dd62734566ad8b2b0e326bdb7a49103a2deefd2381582c4da72b8113dbeba4117477d28444b5182ecb6f310aebb9ae7e326296681f434e0f6ec76422ba946a32f0a63889306fbc2d43841c1f4eaf851772ac1c7e220671d3cda6456c0c4a9967c4c7637475055b74c721a01266cb664fff68fcfcdf0b14ad5f89d71fe552ad060750a1595d9e8d2f7884d7daa66051cea64e9760d2519c970007d51320dfbe007ae459e6ae9d50e6e06d0468aea5938c4fda219781c91bf00c094de2b7437157f", 0xf3}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="50fe36da", 0x4}, {&(0x7f0000000300)="ba418087c4c77b8a8def0ce01a012cdcca072afa7135c9dbfa12dea276583af85c1ec4fc44ff333c846c5371386e2937b999292aa5c7491b42a6b30af0cd40944c37aa1c72bc71e90eaf4e0df3d74110afdc30c479e5bf1d049501c244714c2b9e09a3cc59ec3b67137a45e606a16e358b7d6198ce10b534efd6eb1dcce8920e6d2a337d5abcf531649661d7c70e9e7538aa9b4cf4b3901a0d1833d493ac1d414be805edb94123f034d09e16596473f582dd319cfb13de227e46859fd7311ccae2a475571221c31ffc70ba8762c06ee324580ed4c209d019b0d94622ba0b3f44f00352e9", 0xe4}, {&(0x7f0000000400)="3a4831eafdbf64d94ad9e42fc22605579172097ea84afe8b79cef77f5738417302fe645d59e0dc3734b15f1f2ff1cba3e8397f4037183ee2881a700963d0119d69d080c2cdb82cf65b0582341bb53ab9b58de8a586c427235ef98c2e79ed3e37360a8776becebf53c8225c8a13b77bc1d35ee2c2504ac1f5bb8ecaa2f42b8536feb0512c06d2e35ea66e741b3e257a95e616a2ae2803d6ba3db889d3f1a31fa6469a62169ba87fe0ba11761b3c780b31e42988cf6e1487ab345c2cdd3c9fefd3a26353239af7af06642e7e0aa3", 0xcd}, {&(0x7f0000000500)="01be4c34", 0x4}, {&(0x7f0000000540)="21020f5883a43d78187f223c44a3737a6595c4a75ef58beb19871c844cb3036b7c5c", 0x22}, {&(0x7f0000000580)="2fd8", 0x2}, {&(0x7f00000005c0)="604bedcb98fbd041645e946f9605b4ace966a0437190813fb50cd6f34c0050e62725fbe66040f92ff320f728eacc4daa2799b67e17943e452bd86584b15cc5254cdc2f8c5f47a55a00893f5fd94d7d0544", 0x51}], 0x9, &(0x7f0000000700)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x50, 0x117, 0x2, 0x3a, "b76a4fe1a004ba41224fd53c114fc4dd9afc645f3383f0ad068bb4acc34d6398467ebde37617e9838662c36ca83c43989ff5234209d84355511d"}], 0x10f8, 0x20000000}, {0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001800)="facf448aa4f513305b79d0071f2ce0ef4568456c89d48469b181ba017ae6826a32bbafef358d189fdcf718c8c02c22567467ceebdbfcc46d363b4b315e66737836119cb75268f061cfcb5c9eecf82249ea6ceac5d97006876aada6a54d19e0e020dc0689453e20ad263563f831b342f82b07b43aebea6ea387df1394a76dfc5ad3b32aee315ab82b0b8f91e4ce8fe1468e022049091e3f210e788eca7877304b34bf5b396983ee71cf8e13b48ba027250de11051bf1e6743a85fe58e313145dd66b8eee5841fd36a98", 0xc9}, {&(0x7f0000001900)="e20a1e12a8c3461de2dd9db7f6b44b8cb6a77c3bed210418430e164027badb7e0ef4645d533357aa747b5c343b5bcad574aa6275202ac59f60ff043bcfc8b2d4d37b3a6669748da5aa76f392b17e142d033dc6dedfe4c647b2b9684130cf5eae139a", 0x62}, {&(0x7f0000001980)="a9702d0041f1afe072231736c864412ff07503b61a24b98d6b684d818a9445ffb1d3a7e4c832098aac7aa9eae04f673905db2ee001794996f489672098b1c69311fcbec0f048559a6c05e1398cddc6035eda358cf8650727d90c606b5db89ec90784a75f267620a674b517b5c096bee7e61b95b2799d98685461a40eef0e916895f114cd107a5b08d8edd23170f37831ecc4f0766aa1f818d2b9630af191ebd237e05dfa4ca6a20b9e94c27a07f444f4f9fd6c9f285c65836305a50c4b810b6e02b9d032e5463d20b96d9b5bcf7823c02cd2", 0xd2}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)="49685aeaab952e154f889b3fcf720c2b646263dfe35925a7a7741ed4c46e45ae3134b50154513f5201a478db48267a36a91648bc840a7260fd2719272e107658db3266d5e684df04a8dacee69946c0f3670fde89baecc772be0ef981183289be4539e6", 0x63}], 0x5, 0x0, 0x0, 0x4000041}], 0x2, 0x4000040) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) lookup_dcookie(0x80, &(0x7f0000001c40)=""/246, 0xf6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xf0f0, 0x0, 0x2, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x20}, 0x8) sendmmsg(r2, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) 2018/03/22 10:52:49 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x100000, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r1 = geteuid() setfsuid(r1) 2018/03/22 10:52:49 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) sendmmsg(r0, &(0x7f0000000a80)=[{{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x0, 0x3, {0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)="6839c4f555939682329fdd0cffb7ce0423586b4aa1ed0b158aa6ca3748c210b0c72cebbef67e595658619d2109320b12d4bc72914bac615820f24491b7cbd8010e30b8df945114440c9f6a42", 0x4c}, {&(0x7f0000000180)="15c96ba1b7755ced0443c5e47401a7e28516b95f7689dd84d1e2078b13f408116bed97c7a0fc3cd0600279b0286d284ae5e3d035daba7b7053ca2ec5c15b7161d44b5bbc366bccc496434fd7e46c17aa559ca22a68addbd732c4dde67fa04c39582e3cf8afa2cf2abd3c97473102c959f340a113ccd6bee04b1893e47912579cb584358944df239dfe4664b192", 0x8d}, {&(0x7f0000000240)="f4051aecfb03dfdd0ae73cde3521ca7a576e32a54db6e716416bddebf497ef704bd1c2ccd9e0759310ff312815437ac4fe1e16c7fb1911a590d7e6877ab37a18378ad613749ddbeb40d1b3f9ea", 0x4d}, {&(0x7f0000000000)="2995d0a44786e387d3d1140b5231d03b66e8bc7444ce22d17e", 0x19}, {&(0x7f00000002c0)="7b47188a2c3136e641e5439074da22f095dfa2fce80975c74b9cf437f2ea04ed1a6013e338df4e066fb5747daae83d7dff7a0c3230473659328d5d2ad0f00e0ecfcdfe3ad873b9110eaad46906dd0a11d53825a5f9738c7ddaaf98c492d632a59e1041074d62b84baf", 0x69}, {&(0x7f0000000340)="cbb793f2f6737e40f5340a766e52fb7e7cc6e565f2f9ffeb307a011c2f427a2f3c3030c29e73ac2be3f63effb439eaccbc304506d9d962e213d8e22137ee422bbf85e23d62f00c56890da0e813de8a6c0efa2b", 0x53}, {&(0x7f00000003c0)="d0a01cdbc5859051c723eeeb7d4d2e35af0bcc4ce7acba9edadccb8a51fa8950c261a578bb2348b62e3f37d0321c5265b708d99f041063d1feae168f0609819923421efcde060b091d60eb5a05ea32e20ec3f452d05775834e7aaa39e50771a52334bdaefca0d87aeba3073ed9e0f51978c02b4a2bfaf0ffce9ba13274284293d661182d3c6253482eeeffee757c52662fc11290f1a44bba203e62b4fd58f14f1d74a3688f878856e9", 0xa9}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="80db766a828542af30e7cf050ea1dda83c64d5feff9134fd467663061a9b7bb997", 0x21}, {&(0x7f0000000500)="6ca9275858c5e600007755e9b8a0838ccd396e875457124a0ff6213788f4db4928b1474e2b8238bdda18abd99a5c150140d68bf6d646f81750d73a0fdd25e85a4118d11ea51e79d1f2daf0c4a95e9847c89385dea484623ed36321aaaeeef9d0b473f430c6b029", 0x67}], 0xa, &(0x7f0000000640)=[{0x40, 0x0, 0xffffffffffffffff, "a3195b7e95764b64fea648745f8418d90e6c2ad8cdd6f74161ed16ea630a23076f17cf758b4b4993bbde"}, {0x48, 0x115, 0x3, "2aae8e5f40e32a19b1a812620c4574c1cb9447547e2806463d4de608315393241fc78dfd11d16ddae6cead474c3ec1288a8da0"}, {0xa0, 0x111, 0x5, "71044ed3f2ddb259f8256df5d67d66bd22fe3656857a8c4bc6e6b9644f0a32c27c33a0a8f163446b6bc7a615356ae4ffcc11d7f4aad4e05cc6c2b259c5f3de67fae1d5ecfaa7bab40ebb9a7a5a69b895b1e4cee7e82ee4626d8d53898080cbc0004db54b12cf5401f54318e2592c484c20c24ebb4c221720f56bfd0cf3f4767b1ca3389b29a01f51efb4c8d3"}, {0xb0, 0x11f, 0x2, "f39c9b763743026f5d20e35a5f2ac4f14400a1f49f93fd7b9ff0c4e2beae1c4b996fd670ee1cd16d506716d4e4b668c6a1b9d216a35b10ea59eec53072ff7c7f68b1ec021055d792c9425ee4853188df608f040410599e2e3c27785716bb9fbcf491a29a1d9636acd8074a9db4df00c56dbbec6f6e2c4a7e3976fa1c8b3aed3ee6b602c891b812fd05f226ac0074087a8fc567376e25cf7cce97f152bae8be"}], 0x1d8, 0x4000000}, 0x3}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="ddb4b811cfce685b6dee8337be6862b6dc34e93104fcdfac67c598b4d3f6890b8d9ed162518811b5c80676b0bb65ad4a0d983baa848c8185a01207c24f33a10bcfc179f8ca45617bcbd32fee48914ad7a846cbfdf0847be4b34e4ba5c13051a984240eede0c928914d7e3c19c0355bf23785131e325cd1bf9abe0dce6e79e0898b1c4763132df4b514", 0x89}, {&(0x7f0000000900)="0f41b388c082d3af397a15ad02dc5385748e8431dcdfaf020cc455dc8f1b6cd46d0915a75d8acea5e863796912703a316c053369da452ca503c7189812b1ec0bc2f7229b057c2bbe59f20ba32436a157f80c99b7de46a5eb965148c2473c5383a64559714eb346b1566097f6bbcb93449709cba8c2bf94ce8cda1d2386bcfe", 0x7f}, {&(0x7f0000000980)="6d5c02e418fdfe3f40903ff4cd723d562a9c1abcae01a2de0882629dce65fcef394d82d4d1735835b15cbad432fca61fa21faa19b6d43e51e0ee708151b2e9fc6c2413fdd29273d2bdbe24c976aca91be8f04cffe664e045575a3c1196981c328def15b4161178986d6194e8929a34882b90895ce77a9df5785fa51ee05c0cc91b9090007ef71a545707a370d1b7ab1a38e1d3daaf369b826d109d7a15c43b9d1b5d6ef9d6", 0xa5}], 0x3, 0x0, 0x0, 0x800}, 0x8001}], 0x2, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x1, 0x7fffffff, 0x4, 0xfff, 0x697d, 0xa4, 0xeb}, 0x1c) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="020000000200006344bcf52f63"], 0x10}, 0x1}, 0x0) write(r1, &(0x7f0000914000)='!', 0x1) 2018/03/22 10:52:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@fragment={0x89, 0x0, 0x8001, 0x9, 0x0, 0x7, 0x66}, 0x8) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000d10ffc), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) geteuid() dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/22 10:52:49 executing program 5: r0 = timerfd_create(0xffffffffffffffff, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) 2018/03/22 10:52:49 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x41) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x9be, 0x0, 0xffff00000000000, 0xfffffffffffffffc, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x6}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x14) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40440, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000100)=""/140) 2018/03/22 10:52:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000180)=0x5) ioctl(r0, 0x4400000000001263, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), 0x4) 2018/03/22 10:52:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000480)={0x7, 0x8, 0xa3ec, 0x8}) ioperm(0x37d7, 0x2, 0x3) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f00000000c0)=""/83, 0x53}, {&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000300)=""/2, 0x2}, {&(0x7f0000000340)=""/73, 0x49}, {&(0x7f00000003c0)=""/8, 0x8}], 0x8) 2018/03/22 10:52:49 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r2, r3, 0x3, r1, r0) write$rdma_cm(r1, &(0x7f00000021c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002180)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010000d23410c6"], 0x20) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/218) write$rdma_cm(r1, &(0x7f00000017c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x40, @loopback={0x0, 0x1}}, r4}}, 0x48) 2018/03/22 10:52:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000085dfd9720e41f7826739b9f9c12210e49c0ed7504a833c256c25c58db58b8eee3f3564604e9d668b867b889d7faf25637f83c59784a925cdbe164e1524930277fafda06083d2dc45d17010848e180b53641fead6f7860eff9e8e4ee37bcf6bb961e84505b32d7764b2cf"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000940)="1d", 0x1}], 0x1, &(0x7f0000000a00)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) 2018/03/22 10:52:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bd6ff4), 0xc) sendto$inet6(r1, &(0x7f0000db6000), 0x0, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff7fffffff}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 10:52:49 executing program 2: removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@random={'security.', 'posix_acl_access{ppp1cpusetwlan0\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4000000000000004) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x15, "c3ee41608ce5468bb78edd595c8256f0c73f77c162"}, &(0x7f0000000300)=0x1d) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0x100000000, 0x4, 0x0, 0x590, 0x0, 0x2e, 0x4, {r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x706c0b76, 0x2, 0x2, 0xc4, 0x20}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r5, 0x9}, &(0x7f0000000140)=0x8) socket$rds(0x15, 0x5, 0x0) r6 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f00000001c0)={0x8}) 2018/03/22 10:52:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xc}}, r1}}, 0x38) 2018/03/22 10:52:49 executing program 0: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000a}) 2018/03/22 10:52:49 executing program 7: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) statx(r0, &(0x7f0000000000)='./control\x00', 0x1000, 0x0, &(0x7f0000000040)) 2018/03/22 10:52:49 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) recvfrom$packet(r0, &(0x7f0000000040)=""/213, 0xd5, 0x20, &(0x7f0000000300)={0x11, 0x18, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/22 10:52:49 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(twofish))\x00'}, 0x58) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="f40271e4c27574db0c43bd7a385a11ab10385e0f", 0x14) [ 381.919619] kworker/dying (123) used greatest stack depth: 11752 bytes left [ 492.511142] INFO: task blkid:15478 blocked for more than 120 seconds. [ 492.517790] Not tainted 4.16.0-rc6+ #361 [ 492.522389] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.530361] blkid D21080 15478 4209 0x80000006 [ 492.536026] Call Trace: [ 492.538614] __schedule+0x8fb/0x1ec0 [ 492.542354] ? __sched_text_start+0x8/0x8 [ 492.546503] ? lock_release+0xa40/0xa40 [ 492.550484] ? __lock_is_held+0xb6/0x140 [ 492.554539] ? trace_hardirqs_off+0x10/0x10 [ 492.558881] ? find_get_pages_range_tag+0x88c/0x1000 [ 492.563994] ? print_irqtrace_events+0x270/0x270 [ 492.568769] schedule+0xf5/0x430 [ 492.572142] ? wait_on_page_bit_common+0x49c/0x770 [ 492.577089] ? __schedule+0x1ec0/0x1ec0 [ 492.581062] ? lock_downgrade+0x980/0x980 [ 492.585224] ? lock_release+0xa40/0xa40 [ 492.589194] ? mark_held_locks+0xaf/0x100 [ 492.593347] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.597842] io_schedule+0x1c/0x70 [ 492.601382] wait_on_page_bit_common+0x4b3/0x770 [ 492.606138] ? generic_write_checks+0x530/0x530 [ 492.610803] ? blk_start_plug+0xbb/0x370 [ 492.614855] ? blk_lld_busy+0x60/0x60 [ 492.618665] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 492.623957] ? page_cache_tree_insert+0x410/0x410 [ 492.628806] ? pagevec_lookup_range_tag+0x40/0x90 [ 492.633647] __filemap_fdatawait_range+0x282/0x430 [ 492.638593] ? wait_on_page_bit_common+0x770/0x770 [ 492.643528] ? blkdev_writepages+0x1d/0x30 [ 492.647769] ? blkdev_readpages+0x40/0x40 [ 492.651914] ? do_writepages+0x116/0x170 [ 492.655986] ? __filemap_fdatawrite_range+0x280/0x460 [ 492.661178] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 492.666550] ? is_bpf_text_address+0xa4/0x120 [ 492.671061] ? __save_stack_trace+0x7e/0xd0 [ 492.675403] filemap_write_and_wait+0x7a/0xd0 [ 492.679904] sync_blockdev.part.30+0x50/0x70 [ 492.684328] __blkdev_put+0x18b/0x760 [ 492.688146] ? freeze_bdev+0x1e0/0x1e0 [ 492.692048] ? fcntl_setlk+0x1100/0x1100 [ 492.696103] ? fsnotify+0x7b3/0x1140 [ 492.699836] blkdev_put+0x85/0x4f0 [ 492.703417] ? blkdev_put+0x4f0/0x4f0 [ 492.707228] blkdev_close+0x8b/0xb0 [ 492.710859] __fput+0x327/0x7e0 [ 492.714153] ? fput+0x140/0x140 [ 492.717447] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.721960] ____fput+0x15/0x20 [ 492.725243] task_work_run+0x199/0x270 [ 492.729142] ? task_work_cancel+0x210/0x210 [ 492.733470] ? _raw_spin_unlock+0x22/0x30 [ 492.737626] ? switch_task_namespaces+0x87/0xc0 [ 492.742300] do_exit+0x9bb/0x1ad0 [ 492.745763] ? mm_update_next_owner+0x930/0x930 [ 492.750440] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 492.755653] ? find_get_entries_tag+0xeb0/0xeb0 [ 492.760336] ? lock_release+0xa40/0xa40 [ 492.764323] ? get_mem_cgroup_from_mm+0x710/0x710 [ 492.769174] ? __lock_is_held+0xb6/0x140 [ 492.773253] ? print_irqtrace_events+0x270/0x270 [ 492.778034] ? print_irqtrace_events+0x270/0x270 [ 492.782795] ? __pagevec_lru_add+0x30/0x30 [ 492.787041] ? trace_hardirqs_off+0x10/0x10 [ 492.791371] ? __lock_acquire+0x664/0x3e00 [ 492.795609] ? lru_cache_add+0x1c7/0x3a0 [ 492.799677] ? memset+0x31/0x40 [ 492.802959] ? find_held_lock+0x35/0x1d0 [ 492.807040] ? get_signal+0x7a9/0x16d0 [ 492.810927] ? lock_downgrade+0x980/0x980 [ 492.815089] do_group_exit+0x149/0x400 [ 492.818980] ? do_raw_spin_trylock+0x190/0x190 [ 492.823559] ? SyS_exit+0x30/0x30 [ 492.827024] ? _raw_spin_unlock_irq+0x27/0x70 [ 492.831520] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.836548] get_signal+0x73a/0x16d0 [ 492.840288] ? ptrace_notify+0x130/0x130 [ 492.844348] ? __handle_mm_fault+0x5ba/0x38c0 [ 492.848858] ? __pmd_alloc+0x4e0/0x4e0 [ 492.852744] ? trace_hardirqs_off+0x10/0x10 [ 492.857079] ? trace_hardirqs_off+0x10/0x10 [ 492.861399] ? trace_hardirqs_off+0x10/0x10 [ 492.865741] do_signal+0x90/0x1e90 [ 492.869283] ? blkdev_read_iter+0x10d/0x170 [ 492.873615] ? __vfs_read+0xf7/0xa00 [ 492.877334] ? setup_sigcontext+0x7d0/0x7d0 [ 492.881664] ? vfs_copy_file_range+0x940/0x940 [ 492.886250] ? fsnotify+0x7b3/0x1140 [ 492.889982] ? avc_policy_seqno+0x9/0x20 [ 492.894061] ? exit_to_usermode_loop+0x8c/0x2f0 [ 492.898746] exit_to_usermode_loop+0x258/0x2f0 [ 492.903332] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 492.908881] ? do_syscall_64+0xb7/0x940 [ 492.912858] do_syscall_64+0x6ec/0x940 [ 492.916754] ? __do_page_fault+0xc90/0xc90 [ 492.920995] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 492.926543] ? syscall_return_slowpath+0x550/0x550 [ 492.931475] ? syscall_return_slowpath+0x2ac/0x550 [ 492.936421] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 492.941792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 492.946649] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 492.951844] RIP: 0033:0x7f08bc658310 [ 492.955558] RSP: 002b:00007ffe1b1c0088 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 492.963275] RAX: 0000000000000200 RBX: 0000000000003e00 RCX: 00007f08bc658310 [ 492.970551] RDX: 0000000000000200 RSI: 0000000002419088 RDI: 0000000000000003 [ 492.977823] RBP: 0000000002419060 R08: 0000000000000028 R09: 0000000001680000 [ 492.985102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000002418030 [ 492.992374] R13: 0000000000000200 R14: 0000000002418080 R15: 0000000002419078 [ 492.999665] [ 492.999665] Showing all locks held in the system: [ 493.005995] 2 locks held by khungtaskd/801: [ 493.010425] #0: (rcu_read_lock){....}, at: [<000000009ae02776>] watchdog+0x1c5/0xd60 [ 493.018493] #1: (tasklist_lock){.+.+}, at: [<00000000340b0d31>] debug_show_all_locks+0xd3/0x3d0 [ 493.027543] 2 locks held by getty/4200: [ 493.031517] #0: (&tty->ldisc_sem){++++}, at: [<00000000708f8b75>] ldsem_down_read+0x37/0x40 [ 493.040191] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001cad1802>] n_tty_read+0x2ef/0x1a40 [ 493.049471] 2 locks held by getty/4201: [ 493.053439] #0: (&tty->ldisc_sem){++++}, at: [<00000000708f8b75>] ldsem_down_read+0x37/0x40 [ 493.062109] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001cad1802>] n_tty_read+0x2ef/0x1a40 [ 493.071394] 2 locks held by getty/4202: [ 493.075354] #0: (&tty->ldisc_sem){++++}, at: [<00000000708f8b75>] ldsem_down_read+0x37/0x40 [ 493.084032] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001cad1802>] n_tty_read+0x2ef/0x1a40 [ 493.093316] 2 locks held by getty/4203: [ 493.097289] #0: (&tty->ldisc_sem){++++}, at: [<00000000708f8b75>] ldsem_down_read+0x37/0x40 [ 493.105960] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001cad1802>] n_tty_read+0x2ef/0x1a40 [ 493.115259] 2 locks held by getty/4204: [ 493.119220] #0: (&tty->ldisc_sem){++++}, at: [<00000000708f8b75>] ldsem_down_read+0x37/0x40 [ 493.127900] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001cad1802>] n_tty_read+0x2ef/0x1a40 [ 493.137206] 2 locks held by getty/4205: [ 493.141180] #0: (&tty->ldisc_sem){++++}, at: [<00000000708f8b75>] ldsem_down_read+0x37/0x40 [ 493.149850] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001cad1802>] n_tty_read+0x2ef/0x1a40 [ 493.159142] 3 locks held by kworker/u4:5/6139: [ 493.163712] #0: ((wq_completion)"writeback"){+.+.}, at: [<000000001fe5456b>] process_one_work+0xb12/0x1bb0 [ 493.173686] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000844f85a0>] process_one_work+0xb89/0x1bb0 [ 493.184693] #2: (&type->s_umount_key#27){++++}, at: [<00000000126ebbea>] trylock_super+0x20/0x100 [ 493.193907] 2 locks held by getty/15193: [ 493.197957] #0: (&tty->ldisc_sem){++++}, at: [<00000000708f8b75>] ldsem_down_read+0x37/0x40 [ 493.206634] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001cad1802>] n_tty_read+0x2ef/0x1a40 [ 493.215913] 1 lock held by blkid/15478: [ 493.219885] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000382f8368>] __blkdev_put+0xbc/0x760 [ 493.228392] 1 lock held by syz-executor5/19857: [ 493.233057] #0: (&bdev->bd_mutex){+.+.}, at: [<0000000043e48868>] __blkdev_get+0x176/0x13b0 [ 493.241731] 1 lock held by syz-executor5/19862: [ 493.246395] #0: (&bdev->bd_mutex){+.+.}, at: [<0000000043e48868>] __blkdev_get+0x176/0x13b0 [ 493.255060] [ 493.256681] ============================================= [ 493.256681] [ 493.263692] NMI backtrace for cpu 1 [ 493.267320] CPU: 1 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc6+ #361 [ 493.274213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.283535] Call Trace: [ 493.286112] dump_stack+0x194/0x24d [ 493.289711] ? arch_local_irq_restore+0x53/0x53 [ 493.294350] ? debug_show_all_locks+0x2f3/0x3d0 [ 493.298995] ? nmi_cpu_backtrace+0x1be/0x210 [ 493.303380] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.307855] nmi_cpu_backtrace+0x1d2/0x210 [ 493.312066] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 493.316547] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 493.321798] arch_trigger_cpumask_backtrace+0x14/0x20 [ 493.326959] watchdog+0x90c/0xd60 [ 493.330390] ? reset_hung_task_detector+0xa0/0xa0 [ 493.335201] ? complete+0x62/0x80 [ 493.338635] ? __schedule+0x1ec0/0x1ec0 [ 493.342575] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.346865] ? __lockdep_init_map+0xe4/0x650 [ 493.351248] ? do_raw_spin_trylock+0x190/0x190 [ 493.355802] ? lockdep_init_map+0x9/0x10 [ 493.359918] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.364992] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.369987] ? trace_hardirqs_on+0xd/0x10 [ 493.374108] ? __kthread_parkme+0x176/0x240 [ 493.378401] kthread+0x33c/0x400 [ 493.381735] ? reset_hung_task_detector+0xa0/0xa0 [ 493.386544] ? kthread_stop+0x7a0/0x7a0 [ 493.390488] ret_from_fork+0x3a/0x50 [ 493.394242] Sending NMI from CPU 1 to CPUs 0: [ 493.398750] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 493.399736] Kernel panic - not syncing: hung_task: blocked tasks [ 493.412415] CPU: 1 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc6+ #361 [ 493.419311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.428636] Call Trace: [ 493.431195] dump_stack+0x194/0x24d [ 493.434795] ? arch_local_irq_restore+0x53/0x53 [ 493.439437] ? vsnprintf+0x1ed/0x1900 [ 493.443212] panic+0x1e4/0x41c [ 493.446374] ? refcount_error_report+0x214/0x214 [ 493.451110] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 493.456447] watchdog+0x91d/0xd60 [ 493.459885] ? reset_hung_task_detector+0xa0/0xa0 [ 493.464697] ? complete+0x62/0x80 [ 493.468129] ? __schedule+0x1ec0/0x1ec0 [ 493.472078] ? do_wait_intr_irq+0x3e0/0x3e0 [ 493.476371] ? __lockdep_init_map+0xe4/0x650 [ 493.480750] ? do_raw_spin_trylock+0x190/0x190 [ 493.485307] ? lockdep_init_map+0x9/0x10 [ 493.489339] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 493.494413] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 493.499402] ? trace_hardirqs_on+0xd/0x10 [ 493.503520] ? __kthread_parkme+0x176/0x240 [ 493.507813] kthread+0x33c/0x400 [ 493.511150] ? reset_hung_task_detector+0xa0/0xa0 [ 493.515960] ? kthread_stop+0x7a0/0x7a0 [ 493.519905] ret_from_fork+0x3a/0x50 [ 493.524188] Dumping ftrace buffer: [ 493.527777] (ftrace buffer empty) [ 493.531457] Kernel Offset: disabled [ 493.535056] Rebooting in 86400 seconds..