INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.12' (ECDSA) to the list of known hosts. 2018/04/12 21:49:01 fuzzer started 2018/04/12 21:49:02 dialing manager at 10.128.0.26:34215 syzkaller login: [ 38.234229] can: request_module (can-proto-0) failed. [ 38.243510] can: request_module (can-proto-0) failed. 2018/04/12 21:49:11 kcov=true, comps=true 2018/04/12 21:49:17 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) sendfile(r0, r2, &(0x7f0000000180), 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r3, 0x200}, &(0x7f0000000280)=0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000300)={{0x3b, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x1, 'lblc\x00', 0x6, 0x5, 0x11}, {@loopback=0x7f000001, 0x4e23, 0x10003, 0x9, 0x3, 0xffff}}, 0x44) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000400)=[0x4, 0x400]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000480)=r0, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000004c0)=""/150) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0xc7, 0x5, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1f, r3}, 0x20) r6 = getpgrp(0xffffffffffffffff) sched_setaffinity(r6, 0x8, &(0x7f00000005c0)=0xfff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000600)={r4, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000680)={r3, @in6={{0xa, 0x4e20, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x1, 0x8001, 0x1b76, 0x6, 0x2}, &(0x7f0000000740)=0x98) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000780)=0x100000001, 0x4) timer_create(0x6, &(0x7f00000007c0)={0x0, 0x35, 0x7, @tid=r6}, &(0x7f0000000800)=0x0) timer_delete(r7) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer\x00', 0x40000, 0x0) getsockname$packet(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000008c0)=0x14) accept(r8, &(0x7f0000000900)=@ipx, &(0x7f0000000980)=0x80) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f00000009c0)=0x1, 0x4) getsockname$ax25(r2, &(0x7f0000000a00), &(0x7f0000000a40)=0x10) times(&(0x7f0000000a80)) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000ac0)=r6) 2018/04/12 21:49:17 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@dev}, &(0x7f0000000180)=0xc) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000200)={0x7ff, 0xfff, 0xa33}) ioctl$TIOCCONS(r2, 0x541d) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x18d5, 0x4409, 0x1f, 0x9, 0x3f, 0x6, 0xbf2, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x8001, 0x7, 0x6, 0x5fe, 0x8], 0x10f004, 0x240}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000300)={0xd1b9, 0x3, 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x80000000, 0x8, [0x4, 0xf6fb, 0x9, 0x0, 0xff, 0x3, 0x2, 0x6]}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r3, 0xc4d}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000400)={0x5, 0x30, 0x425, 0x4, 0x4, 0x100, 0x1, 0x9, 0x3, 0x3, 0x4d}, 0xb) read(r1, &(0x7f0000000440)=""/4096, 0x1000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001440)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x7) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001480)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000014c0), &(0x7f0000001500)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001540)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001600)="672d6b24ed2dbcdf0b58612986acc15f0ad1082ed99b911c33a3b7e9343be902fec416fb0268b42beafaab2f7eed27dbf2e2f2e43304f84e350852deefb269a0da3613b9eea2966f4dc55268c5c8b50ac9c8b5d70d80a6b1fe9ceb0582802190fa790bc4e64b5be7c8db7af30ccc4780c3b5fe4046321107a2f607550763ecbf33ec39f4cdb6959773b93b06f86e812cf7a672d2dca78587ff864ac5f34d04eea2f4f75a94c01e67615f085ec6945514feb05b9ca53d24432f4f54d8b163a7f6edb523ae3e0f97859350245afc5b3b3ea4134024072835d0aabdb279207d92fe48e42e299967") r5 = getpid() ptrace$setregset(0x4205, r5, 0x0, &(0x7f0000001780)={&(0x7f0000001700)="3e4da5c8e3e9d8dfbad3cd9a0e894b26910e0ca78ddc4e9d18fc210dad800941e3ccca35ae5f93e438ebe77d83bfb6767b61c7d77a5572c703f098787e6fdb23252ec5c3d0bb286fa50afeb1af0437db16fad6e0df310a4737a9ce5b3fe2df68adba8f59ec01bb9bb8735672ea7d3f73", 0x70}) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f00000017c0)={0x6, 0x7ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001800)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001840)={r6, 0x80000, r4}) socket$unix(0x1, 0x7, 0x0) getsockname$ipx(r4, &(0x7f0000001880), &(0x7f00000018c0)=0x10) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001900)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000001940)=0x4000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001980), &(0x7f00000019c0)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r7, 0x40087705, &(0x7f0000001a00)={0x342, 0x40}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000001a40)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/12 21:49:17 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x2002) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000040)="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") ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001100)=0x0) perf_event_open(&(0x7f0000001080)={0x2, 0x70, 0xacc, 0x5, 0x277, 0x6, 0x0, 0x0, 0x81000, 0x5, 0x80, 0x0, 0xfffffffffffffffb, 0x80000000, 0x10001, 0x81, 0x4, 0x0, 0x4, 0x800, 0x400, 0xc807, 0x6, 0x7, 0x800, 0x1, 0x7ff, 0xffffffff, 0x6, 0x0, 0x7, 0x1f, 0x400, 0x1, 0x1, 0x0, 0x100000000, 0x3, 0x0, 0x4, 0x0, @perf_config_ext={0x5, 0x20}, 0x2000, 0x6, 0x4, 0x5, 0x9, 0xc7, 0x10000000000000}, r1, 0x4, r0, 0x2) r2 = syz_open_dev$mice(&(0x7f0000001140)='/dev/input/mice\x00', 0x0, 0x2c0000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001180)) getpeername$ax25(r2, &(0x7f00000011c0), &(0x7f0000001200)=0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001240)=[0x9, 0x4]) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000001280)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000012c0)={0x0, 0xeca, 0x30, 0x1, 0x2}, &(0x7f0000001300)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001340)={r3, 0x80000001}, 0x8) accept$ipx(r0, &(0x7f0000001380), &(0x7f00000013c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000001400)=""/202) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001500)={r3, 0x8000}, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x938b) r4 = memfd_create(&(0x7f0000001540)='vmnet1&{cpuset$vboxnet1{,#\x00', 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000001580)={'nat\x00'}, &(0x7f0000001600)=0x78) r5 = accept4$vsock_stream(r0, &(0x7f0000001640)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001680)={'ipddp0\x00', 0x3}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000016c0)=0xbc) syz_open_dev$evdev(&(0x7f0000001700)='/dev/input/event#\x00', 0x3, 0x20000) r6 = syz_open_dev$mice(&(0x7f0000001740)='/dev/input/mice\x00', 0x0, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001780)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000017c0)={0x1, 'erspan0\x00', 0x3}, 0x18) getsockopt(r5, 0x1, 0x8, &(0x7f0000001800)=""/188, &(0x7f00000018c0)=0xbc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000001900)={r3, 0x73ae}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001940)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000001980)={0xc, 0x1f, 0x1, 0x200, 0x5, 0x8, 0x5}, 0xc) bind$inet(r4, &(0x7f00000019c0)={0x2, 0x4e21, @rand_addr=0x1f}, 0x10) 2018/04/12 21:49:17 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x7635dd9811f3629e, 0x3, 0xff, 0x0, 0xf}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x1, 0x8, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x3}}}, 0x84) sendmsg$rds(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x2, 0x4e24}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/247, 0xf7}, {&(0x7f0000000340)=""/91, 0x5b}], 0x2, 0x0, 0x0, 0x20040005}, 0x4005) r2 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000640)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in=@rand_addr=0x20, 0x4e22, 0x0, 0x4e21, 0x3, 0xa, 0x0, 0x80, 0x3f, r3, r4}, {0x20, 0x505, 0x5, 0x80000001, 0x5, 0x200, 0x1, 0x3}, {0x8, 0xeaa, 0x9, 0x3f}, 0x401, 0x6e6bbc, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3505, 0x0, 0x3, 0x7fff, 0x7, 0x6}}, 0xe8) flock(r2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000740)={r1, 0x4}, 0x8) mknod(&(0x7f0000000780)='./file0\x00', 0x4, 0x1) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000007c0)=0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000800)={{0x4, 0x80000001, 0x4, 0x6, 0x0, 0x7746}, 0x9, 0x5, 0x0, 0x2, 0x20, "2b9070da27190454c5c77adb6efccfce76e608125abf936e495b9dfe5bc71d2cd27cdb92c2a167032250517a200bc9a97521e3d85e549246c3c3ce0e51e2e3c005c5625799e696b8b10182995bb7a557780c11870b6dcb1394613c6172af58c0388fbe8a750ff98379632326610aaac1ea1c0a04bae85c2d1a0ac91110efc541"}) r5 = semget$private(0x0, 0x0, 0x8) semtimedop(r5, &(0x7f00000008c0)=[{0x1, 0xff, 0x1800}, {0x1, 0xdbfa, 0x800}, {0x7, 0x40000, 0x800}, {0x1, 0x2, 0x1800}, {0x4, 0x8}], 0x5, &(0x7f0000000900)={0x77359400}) r6 = fcntl$getown(r2, 0x9) getpgid(r6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000940)={'syz_tun\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000980)={0x8, 0xd, 0x36a1, 0x1, "a9a97880511f6360964a75acdeb45b3e8bcd88f768209d0fb3c6d7d6c6530124"}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000009c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000a00)='./file0\x00', 0x3788eff61ae1563d, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000b00)={'filter\x00', 0x0, 0x2, 0x4e, [], 0x2, &(0x7f0000000a40)=[{}, {}], &(0x7f0000000a80)=""/78}, &(0x7f0000000b80)=0x78) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000bc0)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000d00)=0xe8) sendto(r0, &(0x7f0000000d40)="061158d6a921b26611be9572a67d6c6a76844b0f2720911e4ef15d167c79a26a1c8f58be4f5335dbddc27def399c337b766c1e95", 0x34, 0x0, &(0x7f0000000d80)=@nfc={0x27, 0x1, 0x2, 0x6}, 0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000e00)={r7, 0x1, 0x6, @random="4cc2ef535819"}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000f80)={@ipx={0x4, 0x2, 0x2, "5c6d25cf8be6", 0x6}, {&(0x7f0000000e40)=""/195, 0xc3}, &(0x7f0000000f40)}, 0xa0) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000001040)=""/187) 2018/04/12 21:49:17 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2c0000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@rc={0x1f, {0x0, 0x83, 0xfffffffffffffffa, 0x8000, 0x9a8, 0x9}, 0x7fc0000000000000}, {&(0x7f0000000040)=""/37, 0x25}, &(0x7f0000000080), 0x8}, 0xa0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0xc8382, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000008, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r2, 0xb01}, &(0x7f0000000280)=0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000002c0)={0x17a, 0x48, 0x4505453, 0x7fffffff, 0x2, 0x9, 0x8001, 0x40, 0x6, 0xfff, 0x393, 0x10000}) timer_create(0x4, &(0x7f0000000480)={0x0, 0x6, 0x4, @thr={&(0x7f0000000300)="d8322530e12a1facfbb5b450e79734405fa6d3d30208e4897726ddb4f1b7666f84fbf450b63d17a1ebc68454fddfdb0ae64203a608521d396f554d2ebc73b1a52b2f6dc2470c73a603399f6d3672024d6689695c3f364a6a7e668f", &(0x7f0000000380)="d7010b26efd6a82e85c7965c1a70ae62a438e5849346f83c1e91780c374b766d2ba66269088b76e32a7f554289a0f1188aac0955645816bb5d3c58bd163adcdf9343d0e9f1ec47da8282c0ca8a55a10c41975d28cd1f4a5e3ce39f21107c9fcb4e69376034f489092e447acc8238df451cb03386531d088fba95d1cada4a92f7fad8d84f850d04c41e183187b368d66bafa930f1c041ee98f1bbfd2ebcebe65e7678be6854fd87d86dba77f2e5abde7ae07edeb009ca169f530dd0bbd466bdc33f429a02085614214dbdb4135bfff4062e88541208"}}, &(0x7f00000004c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000500)={{0x77359400}, {0x77359400}}, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000540)=""/60) setns(r1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000580)={0x1, 0x0, [{}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e24, 0xeb, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f0000000680)=0x84) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000006c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000700)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000740)={r6, r7}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000780)={0x7fffffff, 0x1f, 0xff, 0x47e, "e482d10ca0d37b64bdd4bb9205cd0c27c5db400b573739a123e2d30010050724"}) ioctl$KDDELIO(r1, 0x4b35, 0x20000000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000007c0)=@assoc_value={r3, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000800)={r3, 0x81}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000880)=0x400, 0x4) name_to_handle_at(r0, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0xdb, 0x40000000, "f095f26717840afb0ac6eea1d138dbb883d3b8acc99d863abd26e923a14fa92cebfa36aa8c13242752d46c625ac526e4ca1680249d84f1318dab2faa1cf75afdb9ea9badce1e062d3c6c1453c0853ed9193e25382e6221029d2487d995613a5d75ab21a850b0c01271559cac593b5e37b66365dae40e4c5a8a49dc2f1da8510b5f120b373d7d60b145d1935ef9ae08da6c64f6f5a5d9dcc95a66fc8cf6150504aeec463e0f227080dc979d47aff54fdc00c26744e0eef811eb287976a6fef5d187118f5504bae90b4c65f676bd55967694b191"}, &(0x7f0000000a00), 0x400) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r8 = shmget(0x0, 0x3000, 0x54001080, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000a40)=""/49) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a80)={r5, 0x7, 0xffffffffffffff56, 0x401, 0x1, 0x8}, 0x14) r9 = request_key(&(0x7f0000000ac0)='id_resolver\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b40)='/dev/vga_arbiter\x00', 0x0) r10 = add_key(&(0x7f0000000b80)='id_legacy\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)="aceb8b43ee65c1a119dbcd0efc4dfdebf7d526a4309275ee26eaac60518300759165d0214b414c1dc4e8c3960d3ec631d642fc6712c4737c58a946859a898df3ed2ce63ab4ba44c055598cb41e7bb354ef9076b83687e63e855a3f5796dd6ad89a4fa165d0146953aec5ae41b0a537876988226e087e8119e798474c4b8d40e2f5017f7287c4d320", 0x88, 0x0) keyctl$reject(0x13, r9, 0xb5a, 0x2, r10) 2018/04/12 21:49:17 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400000, 0x0) r1 = dup(r0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x6, 0x5, 0x3, 0x5b]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x3f, 0x400, 0x4]}, 0xa) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000180)=0x200820) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4, 0x1, 0x4, 0x8, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x3, 0x33, 0xfffffffffffffffc, 0x1ff}, &(0x7f0000000380)=0x98) ppoll(&(0x7f00000003c0)=[{r1, 0x9}], 0x1, &(0x7f0000000400), &(0x7f0000000440)={0xfe5}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000480)) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x70, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000004c0)) get_thread_area(&(0x7f0000000500)={0x2, 0x20000800, 0x2000, 0x4, 0x1, 0x5, 0xc8, 0x20, 0x0, 0x8}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000540)=0x2, 0x4) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000580)={0x101ff, 0x0, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@remote, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) fcntl$setstatus(r0, 0x4, 0x42c00) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000740)=@security={'security\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xf8, 0xf8, 0x1f0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000700), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x8aa, 0x80000000, 0xa5, 0xf, 0x2, 0x2], 0x7, 0x4, 0x9}, {0x49c84098, [0x100000000, 0x7fffffff, 0x3, 0x7ff, 0x5, 0x10000000], 0x5cbf, 0x401, 0x4}}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0x8, 0xc, [0x20, 0x29, 0x37, 0x16, 0x1, 0x1e, 0x10, 0x20, 0x29, 0x33, 0x3d, 0x2d, 0xb, 0x12, 0x14, 0x30], 0x2, 0x7fff, 0x5}}}, {{@ip={@rand_addr=0x7, @multicast2=0xe0000002, 0xffffffff, 0xff000000, 'erspan0\x00', 'bond0\x00', {0xff}, {0xff}, 0x73, 0x3}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x1ff, 0x2, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000b40)=""/63, &(0x7f0000000b80)=0x3f) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000bc0)={0x77359400}, 0x10) pwritev(r0, &(0x7f0000001f00)=[{&(0x7f0000000c00)="7776d90e72bc80bb32e7a4c9d85a86c53a07aa17a4ab9f6e948ef89e839a84f1b29eb6c66a22ef440bff7b92555160b7f04f9be4cb430638db0ebd9f7507cf8bed38fb0aefa1d48dd62a1d4570695e926064049f2d000d3a13960b69f6a28ff595a6f1c1aa685fbf546034b90fc7dc48a3fd818af192e6c277dedcda372b32f38632041977f1554be7f280389dd66fcca646e426edc0a9550f1e1684", 0x9c}, {&(0x7f0000000cc0)="f771afc313d71829b2f0753840ab444a5b1fc435995ca534cd77e5911134a966ff60b5259d289b76dc69611e4e52aa22e57efd52f9e020b9df4358d55453b9bcc80ce14de26780ccf4fa1d95cb6579e2bde912e6c3ab804e269099fa4bb0be3beac5cbce219c1d0e7e197b493029e371df577b9c3f2899", 0x77}, {&(0x7f0000000d40)="ecf2f081f4c2fe3f8633f292dc66b531d103d87199487db76ef792eae7878517d691f3a6124dd687c6baf332a0f8c88bf6982e9763db9260446eb04f0398ce39ec79b8a1fdb391baafae382ab2e87f8ec8c728f0b78d22585423172a6994c3041b248ac1ab7761754c413210fb", 0x6d}, {&(0x7f0000000dc0)="2a00bd5ff94ce41ff275a96367af1524226154c68e013493a6b7bf7b689767496ab405e6ff5d96dfac1202a42670c71ee9f615c439b25e6dfc30377480ef8bd5db6a10b8de74bada4cf243436bb362a9954811a93edb5f4f9ca9edb50183405eb58e020132ba75e65e8789fd6a2bcd8958446ea24c8545bcb61b63c6eff880849ce4613ad07bf270a77f90ec1b0d32eb3e5814244c42294f6c11101c8f3c471085718bf5d1673983", 0xa8}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="8ac98d383bed6376588f917ffdf3d1ab5f9d4b709799f896f2466124ad327cc32761303dcacc43ee7cfffc27c074555dd0c6ea6ca2131341e3f5b410ac97235011062354b6f5c40a5e0faf1c7c2baa49b7d797673caf88ec61b78403a484037e2806d789a8ab45fb5361b6f5e30cfe80c6756fc43a66f6d4cc", 0x79}], 0x6, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000001f80), &(0x7f0000001fc0)=0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={r3, 0xe3, "77842b75550d3963e2024dc98971220cbe6493bc46b53f155a215d6e36297c92936154025a2e48813559f7e50f23ca3ec35eff0e5b116953d061d4a66a736952afc255e78b601a61206ffbe66e1dd118dcc1e3874271fb40fd2c35d7e4b123ddbb48719e1f8af89879abc62e0b535d02e6a8532162c3a7cd40c3e62e70f9dc63dfcb2518b082e2a9de306673932ac39819d8b92d63385015dcd6bd535d7f1bc58b6379bdb469589d1cc97b0173e72b7eefada2806a08e66e835db3ab1143aaa2ad64d471135cd93ad5cf3f0f337a7e3cb4a5c91de74c56b2024c0e1ed4faebdf4df6f3"}, &(0x7f0000002100)=0xeb) renameat2(r1, &(0x7f0000002140)='./file0\x00', r1, &(0x7f0000002180)='./file0\x00', 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000021c0)={0x1, 0x1}, 0x8) getpeername$ipx(r1, &(0x7f0000002200), &(0x7f0000002240)=0x10) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000002280)=0x47f, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000022c0)={r2, 0x2c, 0x8f, "49fabaac33c53157db9d925c71576ffde9aff2ab5fa00041bab7d6b9f0ba696f7ada33c977cf7865b7a48b931cff8e39711738e667500300389295230d94696d45ad3a029976941800c6b7ef8e42bd76616f753d6741446d62a06e59f9904468254f32a566c9ed1735344fd5d6d05a826da59a9fd65b7195b19a69ecef1c0b34951ea970c12904a0d52aa0a0357fd1"}, 0x97) 2018/04/12 21:49:17 executing program 5: socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gretap0\x00', 0x3a02}) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/138, 0x8a}], 0x1, &(0x7f0000000200)=""/158, 0x9e, 0x490f}, 0x40000142) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000300), 0x4) r3 = accept4$inet6(r0, 0x0, &(0x7f0000000340), 0x800) sync_file_range(r0, 0xaad, 0x2, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, &(0x7f00000003c0)=0x12, r5, &(0x7f0000000400), 0x2, 0x4) syz_extract_tcp_res(&(0x7f0000000440), 0x100000001, 0xffff) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000480)={0x10001, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x28, 0x37, 0xfff, 0x8, 0x83e1, 0x0, 0x5, 0x5, 0x9}) msgget$private(0x0, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000680)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000780)=0xe8) sendto$packet(r2, &(0x7f0000000580)="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", 0xfa, 0x40, &(0x7f00000007c0)={0x11, 0x19, r6, 0x1, 0x5, 0x6}, 0x14) sync_file_range(r3, 0x1, 0x9, 0x2) connect$ipx(r2, &(0x7f0000000800)={0x4, 0x100000000, 0x80, "a5ab387051dc", 0xffffffffffffffff}, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x34, r7, 0x400, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004000}, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000980)=0x6) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000009c0)) r8 = syz_open_dev$dspn(&(0x7f0000000a00)='/dev/dsp#\x00', 0x3, 0x200440) ioctl$KVM_ARM_SET_DEVICE_ADDR(r8, 0x4010aeab, &(0x7f0000000a40)={0x3, 0x100000}) socketpair(0x0, 0x0, 0x80000001, &(0x7f0000000a80)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000ac0)=0x3ffb094d, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x32, &(0x7f0000000b00)={@empty, r6}, 0x14) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000b40)={0x5, 0x0, [{0x80000019, 0x0, 0x2, 0x101, 0x2, 0x7d, 0x5}, {0x80000002, 0xb4a, 0x2, 0x100, 0x9, 0xe36, 0x8}, {0xc0000001, 0x8, 0x2, 0x3, 0xffffffff, 0x5, 0xfff}, {0x40000001, 0x81, 0x4, 0x8, 0x4, 0x7f, 0x2}, {0xb, 0x7, 0x5, 0x85, 0x1, 0x10001, 0x173}]}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000c40)={0x6, 0x10001, 0xfff, 0x3}, 0x6) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000c80)={@loopback}, &(0x7f0000000cc0)=0x14) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) 2018/04/12 21:49:17 executing program 6: r0 = socket(0x800000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) [ 45.202563] IPVS: ftp: loaded support on port[0] = 21 [ 45.212546] IPVS: ftp: loaded support on port[0] = 21 [ 45.270916] IPVS: ftp: loaded support on port[0] = 21 [ 45.288254] IPVS: ftp: loaded support on port[0] = 21 [ 45.317425] IPVS: ftp: loaded support on port[0] = 21 [ 45.319563] IPVS: ftp: loaded support on port[0] = 21 [ 45.350140] IPVS: ftp: loaded support on port[0] = 21 [ 45.357830] IPVS: ftp: loaded support on port[0] = 21 [ 48.220721] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.301565] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.398092] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.457777] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.494239] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.602629] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.702438] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.753802] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.084900] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 53.091128] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.150725] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 53.156878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.356558] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 53.362715] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.442098] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 53.448249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.509705] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 53.515882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.537534] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 53.543699] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.565891] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 53.572079] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.586868] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.707084] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.743661] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 53.749827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.817926] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.879911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.936279] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.080857] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.091171] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.100940] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.107236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.116578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.169618] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.175960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.189504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.228730] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.329623] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.335892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.347662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.356688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.385176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.406692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.483351] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.489666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.501115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.585087] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.591325] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.620785] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.634537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.650889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.666897] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.673050] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.698690] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.708241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.727264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.782294] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.791297] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.797470] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.825707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.844570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.869576] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.875765] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.897367] bond0: Enslaving bond_slave as an active interface with an up link [ 54.933785] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.003806] bond0: Enslaving bond_slave as an active interface with an up link [ 55.011952] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.042727] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.048873] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.090623] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.096808] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.122848] team0: Port device team_slave added [ 55.131284] bond0: Enslaving bond_slave as an active interface with an up link [ 55.150947] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.169613] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.185562] bond0: Enslaving bond_slave as an active interface with an up link [ 55.193151] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.250764] IPv6: ADDRCONF(NETDEV_UP): team_slave: link is not ready [ 55.264414] team0: Port device team_slave added [ 55.272829] IPv6: ADDRCONF(NETDEV_UP): team_slave: link is not ready [ 55.305511] team0: Port device team_slave added [ 55.321469] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave: link becomes ready [ 55.331512] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.339426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave: link becomes ready [ 55.347902] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.356940] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.363037] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.371924] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.378052] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.395058] bond0: Enslaving bond_slave as an active interface with an up link [ 55.404833] bond0: Enslaving bond_slave as an active interface with an up link [ 55.414282] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.424061] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.441518] IPv6: ADDRCONF(NETDEV_UP): team_slave: link is not ready [ 55.472501] team0: Port device team_slave added [ 55.489591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave: link becomes ready [ 55.512100] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.531726] team0: Port device team_slave added [ 55.544961] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.566461] team0: Port device team_slave added [ 55.590493] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.633289] bond0: Enslaving bond_slave as an active interface with an up link [ 55.642837] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.672240] netlink: 'syz-executor6': attribute type 16 has an invalid length. [ 55.734011] bond0: Enslaving bond_slave as an active interface with an up link [ 55.742503] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.761456] team0: Port device team_slave added [ 55.769868] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.774830] mmap: syz-executor4 (5979) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 55.808939] team0: Port device team_slave added [ 55.819041] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 2018/04/12 21:49:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/04/12 21:49:28 executing program 3: 2018/04/12 21:49:28 executing program 7: 2018/04/12 21:49:28 executing program 5: 2018/04/12 21:49:28 executing program 6: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/12 21:49:28 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) 2018/04/12 21:49:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/12 21:49:28 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89b0, &(0x7f00000000c0)="6c6f00966fd651b159a9c84a4af3df10000093af05e94cbe1591d3f79eb8d3a7f7d703") 2018/04/12 21:49:28 executing program 7: 2018/04/12 21:49:28 executing program 5: 2018/04/12 21:49:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000300)={[{0x2d, 'io', 0x20}]}, 0x4) [ 55.959721] IPVS: stopping backup sync thread 6010 ... [ 56.019087] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/04/12 21:49:29 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2c0000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@rc={0x1f, {0x0, 0x83, 0xfffffffffffffffa, 0x8000, 0x9a8, 0x9}, 0x7fc0000000000000}, {&(0x7f0000000040)=""/37, 0x25}, &(0x7f0000000080), 0x8}, 0xa0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0xc8382, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000008, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r2, 0xb01}, &(0x7f0000000280)=0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000002c0)={0x17a, 0x48, 0x4505453, 0x7fffffff, 0x2, 0x9, 0x8001, 0x40, 0x6, 0xfff, 0x393, 0x10000}) timer_create(0x4, &(0x7f0000000480)={0x0, 0x6, 0x4, @thr={&(0x7f0000000300)="d8322530e12a1facfbb5b450e79734405fa6d3d30208e4897726ddb4f1b7666f84fbf450b63d17a1ebc68454fddfdb0ae64203a608521d396f554d2ebc73b1a52b2f6dc2470c73a603399f6d3672024d6689695c3f364a6a7e668f", &(0x7f0000000380)="d7010b26efd6a82e85c7965c1a70ae62a438e5849346f83c1e91780c374b766d2ba66269088b76e32a7f554289a0f1188aac0955645816bb5d3c58bd163adcdf9343d0e9f1ec47da8282c0ca8a55a10c41975d28cd1f4a5e3ce39f21107c9fcb4e69376034f489092e447acc8238df451cb03386531d088fba95d1cada4a92f7fad8d84f850d04c41e183187b368d66bafa930f1c041ee98f1bbfd2ebcebe65e7678be6854fd87d86dba77f2e5abde7ae07edeb009ca169f530dd0bbd466bdc33f429a02085614214dbdb4135bfff4062e88541208"}}, &(0x7f00000004c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000500)={{0x77359400}, {0x77359400}}, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000540)=""/60) setns(r1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000580)={0x1, 0x0, [{}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e24, 0xeb, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f0000000680)=0x84) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000006c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000700)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000740)={r6, r7}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000780)={0x7fffffff, 0x1f, 0xff, 0x47e, "e482d10ca0d37b64bdd4bb9205cd0c27c5db400b573739a123e2d30010050724"}) ioctl$KDDELIO(r1, 0x4b35, 0x20000000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000007c0)=@assoc_value={r3, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000800)={r3, 0x81}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000880)=0x400, 0x4) name_to_handle_at(r0, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0xdb, 0x40000000, "f095f26717840afb0ac6eea1d138dbb883d3b8acc99d863abd26e923a14fa92cebfa36aa8c13242752d46c625ac526e4ca1680249d84f1318dab2faa1cf75afdb9ea9badce1e062d3c6c1453c0853ed9193e25382e6221029d2487d995613a5d75ab21a850b0c01271559cac593b5e37b66365dae40e4c5a8a49dc2f1da8510b5f120b373d7d60b145d1935ef9ae08da6c64f6f5a5d9dcc95a66fc8cf6150504aeec463e0f227080dc979d47aff54fdc00c26744e0eef811eb287976a6fef5d187118f5504bae90b4c65f676bd55967694b191"}, &(0x7f0000000a00), 0x400) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r8 = shmget(0x0, 0x3000, 0x54001080, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000a40)=""/49) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a80)={r5, 0x7, 0xffffffffffffff56, 0x401, 0x1, 0x8}, 0x14) r9 = request_key(&(0x7f0000000ac0)='id_resolver\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b40)='/dev/vga_arbiter\x00', 0x0) r10 = add_key(&(0x7f0000000b80)='id_legacy\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)="aceb8b43ee65c1a119dbcd0efc4dfdebf7d526a4309275ee26eaac60518300759165d0214b414c1dc4e8c3960d3ec631d642fc6712c4737c58a946859a898df3ed2ce63ab4ba44c055598cb41e7bb354ef9076b83687e63e855a3f5796dd6ad89a4fa165d0146953aec5ae41b0a537876988226e087e8119e798474c4b8d40e2f5017f7287c4d320", 0x88, 0x0) keyctl$reject(0x13, r9, 0xb5a, 0x2, r10) 2018/04/12 21:49:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000002c0)="26000000130047f10701c1b00e000000000000000100000009ef04000000f125050014006e35", 0x26) 2018/04/12 21:49:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/04/12 21:49:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000018c0), &(0x7f0000001900)=0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000001880)='net/ip_vs\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000016c0), 0xfdad) r2 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000240)={0x0, 0x400000000000, 0x0, 0x0, 0x3}) accept4$inet(r0, 0x0, &(0x7f0000000200), 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001700)={0x0, 0xfffffffffffffffa}, &(0x7f0000001740)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x7, [0x0, 0x9, 0x1f, 0x0, 0x0, 0x0, 0x8, 0x471b]}, 0x5c) 2018/04/12 21:49:29 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x4, 0x0, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 21:49:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/prev\x00') sendfile(r1, r0, &(0x7f00000001c0), 0x10001) 2018/04/12 21:49:29 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) 2018/04/12 21:49:29 executing program 6: socketpair$unix(0x1, 0x3ffffffffff, 0x0, &(0x7f0000000280)) 2018/04/12 21:49:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0xffffffc8, 0x0, &(0x7f0000000400)="4d4f1577e1474f27b8f236d89bdb5c3be22acfaccff032c672904a369c5c6cefc93d16a62ef9dfff79d0e877d47b90af424cfade4f2b92ef9b4ee234847e71bab20548d73431e7765b7dac08000000361d41e79f2172c672"}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='teql0\x00', 0x10) sendmsg(r1, &(0x7f00000002c0)={&(0x7f0000000180)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="d6d51254aea6c53f64100b044757fd119da24f9cc9c0fd1a5554e4c8afb3b88fa79b63b8e0cf8f4c8656f498b4e3cee1e05fa034779f77b976ca1a08a9d53e96db08347688117dab8caac5ba2b763be847349583e94acb8367e25181b0d345", 0x5f}], 0x1, 0x0, 0x0, 0x40}, 0x40) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x240, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/12 21:49:29 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x109000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xffffffffffffff00) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x10000) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) 2018/04/12 21:49:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000001c0)=0x5, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x230, 0xf8, 0x230, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ip={@empty, @multicast2=0xe0000002, 0xffffffff, 0xff, 'team_slave\x00', 'vcan0\x00', {}, {0xff}, 0x11, 0x2, 0x10}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x54b, 0x5, [0xf, 0xd, 0x32, 0x9, 0x38, 0x24, 0x22, 0x13, 0x30, 0x15, 0x24, 0x33, 0x1f, 0x4, 0x23, 0xc], 0x0, 0x4, 0x1}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x11}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'vcan0\x00', 'team0\x00', {0xff}, {0xff}, 0x16, 0x2, 0x40}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x9cc, 0x8, 0xfffffffffffffffd, 0x315f, 0x6, 0x9], 0x0, 0x3, 0x7a9}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x3, 0x1, 0x2, 0x3, 0x2843], 0x0, 0xb35, 0x2}, {0x80000001, [0xb41, 0x2, 0x4, 0x0, 0x0, 0x400], 0x9, 0x81, 0x86a}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x5, 0x6, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 0x200, 0x0, [0x3f, 0x18, 0x2a, 0x37, 0xd, 0x5, 0x28, 0x36, 0x27, 0x35, 0x36, 0x26, 0x7, 0x2d, 0x2d, 0x2a], 0x0, 0x7, 0x8000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) unshare(0x400) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") fchdir(r2) write$binfmt_misc(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xfc) 2018/04/12 21:49:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/04/12 21:49:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/74) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setfsgid(r0) 2018/04/12 21:49:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40000) sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/04/12 21:49:29 executing program 6: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e2, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x4, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x1, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x100000000000000}, r0, 0x0, 0xffffffffffffffff, 0x4000000000000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000180)={0x14, 0x1, 0x8, 0x800000005}, 0x14}, 0x1}, 0x0) 2018/04/12 21:49:29 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/04/12 21:49:29 executing program 7: r0 = socket(0x2, 0x3, 0x4) getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xfd42) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 57.156304] FAT-fs (loop5): Directory bread(block 2) failed 2018/04/12 21:49:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000080)={0x14, 0xd, 0x100000000000006, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/12 21:49:29 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0x80000fffff02c}, {0x16, 0x0, 0x0, 0x400000000000}]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) open_by_handle_at(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="71000000b200000065b59ee4baf6a3c29b7893559d685fbc4711344d05e3d09419012af8515ca1d7adbd90b2e87a3c132d801ded1777c3a74b03ac3c68a09684a5a04b2f38c7a7351b4d3aab523ea2a95082210e248c6c60b57e43760d98e19f717d75ce65b6dc734c853d27742cd5e9b9"], 0x900) socketpair$inet(0x2, 0x7, 0x4aa5, &(0x7f0000000000)) [ 57.233524] FAT-fs (loop5): Directory bread(block 3) failed 2018/04/12 21:49:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c08) [ 57.279907] FAT-fs (loop5): Directory bread(block 4) failed [ 57.325791] FAT-fs (loop5): Directory bread(block 5) failed [ 57.334497] FAT-fs (loop5): Directory bread(block 6) failed [ 57.366062] FAT-fs (loop5): Directory bread(block 7) failed [ 57.399308] FAT-fs (loop5): Directory bread(block 8) failed [ 57.406672] FAT-fs (loop5): Directory bread(block 9) failed [ 57.418305] FAT-fs (loop5): Directory bread(block 10) failed [ 57.425707] FAT-fs (loop5): Directory bread(block 11) failed [ 57.441155] FAT-fs (loop5): FAT read failed (blocknr 2) [ 57.450228] FAT-fs (loop5): FAT read failed (blocknr 2) [ 57.939782] binder: BINDER_SET_CONTEXT_MGR already set [ 57.945424] binder: 6062:6121 ioctl 40046207 0 returned -16 [ 57.946307] binder_alloc: binder_alloc_mmap_handler: 6062 2000c000-2000e000 already mapped failed -16 [ 57.952119] binder_alloc: 6062: binder_alloc_buf, no vma [ 57.966391] binder: 6062:6123 transaction failed 29189/-3, size 0-0 line 2963 [ 58.090193] binder: release 6062:6063 transaction 2 out, still active [ 58.097104] binder: undelivered TRANSACTION_COMPLETE [ 58.113328] binder: send failed reply for transaction 2, target dead 2018/04/12 21:49:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev_snmp6\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x2000000000) 2018/04/12 21:49:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/04/12 21:49:30 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000309000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0xc0045520, &(0x7f00000001c0)=""/235) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f00000002c0)="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", 0x1}, 0x20) 2018/04/12 21:49:30 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x402, 0x0, {}, {}, {0x2, 0x0, 0x7}, 0x1, @can={{0x2, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "4ad36c1040604c4e"}}, 0x48}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x0, 0x0, &(0x7f00000001c0)={r1, r2+30000000}, &(0x7f0000000200), 0x0) 2018/04/12 21:49:30 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xb2, "ff92d4d29b98cbc1b0cb2d542de28695adc794021881a5d2c1d6ba0803122706fb98206687cadd5fc1bcc1d6c32a6233fce442a8fab4d9b78170928cb3613299238a2ffcf5b2324ad5e58604cc67b19f5fffa1aadfbe7c5d4c229ca6f5ff3507a1b3910f6da291ca603fe74f8b7abf7c805fac80d183d72e093849388b77f6df7d79ec12da6fd47b1155be332b47df7f2a26d77fd104cc221a80d703231de14f372214bebc83599ed97d341bd718114d9ec3"}, &(0x7f0000000200)=0xba) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7ff, 0xf25f, 0x54ae7c72, 0x80000000, 0x1, 0x1, 0x72, {r3, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x10001, 0x4, 0x7, 0x8, 0xfffffffffffffff9}}, &(0x7f0000000300)=0xb0) 2018/04/12 21:49:30 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xaa, 0xa0901) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x3c, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}]}, &(0x7f0000000200)=0x10) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x200) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) inotify_add_watch(r2, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r2, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/12 21:49:30 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000180)=""/93, 0x7f}) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x20000010) 2018/04/12 21:49:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x9, 0xfffffffffffffffd, 0x0, 0x4, 0x5000000, 0x5, 0x5, 0xc000000000000000, 0x4, 0xf59}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x23c, &(0x7f0000015ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0xff, @empty, 0x100000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, [0x1000, 0x400, 0x1f, 0xe0, 0xffff, 0xac3, 0x8, 0x2, 0x2, 0x0, 0x4f, 0xf7c, 0xc2a, 0x20, 0x5]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xe12b}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0xffffffffffffffc0}, 0x8) 2018/04/12 21:49:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/04/12 21:49:30 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x10000, 0x400000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000340)={'NETMAP\x00'}, &(0x7f0000000380)=0x1e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f00000001c0)="d7531204b59f"}, 0x10) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x100) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x7, 0xffffffff, 0x249, 0x4, 0x12, 0xffffffffffffffff, 0x800}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xc}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100002000000000300000000000000950000ff00000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x24, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xa, 0x2, 0x1, &(0x7f0000000180)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e20, 0xcc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, {0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x2909, [0x20, 0x7, 0x20, 0x5, 0x6, 0x80, 0x54b, 0x3]}, 0x5c) 2018/04/12 21:49:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x5, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2f1}, [@jmp={0x5, 0xd77, 0xa, 0x0, 0x1, 0x4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffff}, @call={0x85, 0x0, 0x0, 0x34}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x3, 0x36, &(0x7f0000000100)=""/54, 0x41000, 0x1}, 0x48) 2018/04/12 21:49:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getpeername$inet(r0, &(0x7f0000000240)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x2000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {}]}) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x468ce34d, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x11, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r4, 0x6}, 0x8) write(r0, &(0x7f0000000300)="da", 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0)={0x100000001, 0x7, 0x5, 0x2, 0x5, 0x550f, 0x0, 0x6, 0x1, 0x7, 0x3ff}, 0xb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/12 21:49:30 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/12 21:49:30 executing program 0: memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c08) [ 58.360466] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/12 21:49:30 executing program 4: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fff, 0x408100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0x8, 0x1, 0x7f}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000100)={{0x200000000, 0xcb}, 'port0\x00', 0x80, 0x400, 0x4d71, 0x7fff, 0xa6, 0x9cbf, 0x20, 0x0, 0x4, 0xffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000fce000)}, 0xc8) 2018/04/12 21:49:30 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0)=0x5, 0x4) openat$cgroup_ro(r0, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x88a8ffff, @multicast1=0xe0000001}, @tcp={{0x3600, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 58.427515] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/12 21:49:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/04/12 21:49:31 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x6, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000340)={{0x9, 0x3, 0x3f, 0x5, "d75bb9e08d9f48481fcc5d9b74ccac560c9b14691a3383ebbb3fbfa07345796c9148dbee112d4fe9813a2f27", 0xdd4}, 0x280000000000, [0x3, 0x8fd3, 0x7, 0xdf1, 0x12, 0x7fff, 0x7306, 0x8, 0x2, 0x33, 0x3, 0x2, 0x9, 0x8, 0x20, 0x3, 0x1, 0x4, 0x87, 0xffffffff, 0xff, 0x79, 0xfffffffffffff838, 0x4, 0x7ff, 0x4, 0x5793, 0x7, 0x6, 0x2, 0x7, 0xa2, 0x7f, 0x10000, 0x10001, 0xa1, 0xfb, 0x7, 0x9, 0xeb, 0x1, 0x9, 0x0, 0x9, 0xfe08, 0x3, 0x1, 0x9, 0x3f94, 0x8, 0x7ff, 0x10000, 0x66, 0x1000, 0xffffffffffffffff, 0x5, 0x0, 0x9, 0x0, 0xea3, 0x7, 0x9, 0x80000000, 0x7, 0x0, 0x5, 0x3, 0xffffffff, 0x3, 0x3ff, 0xfffffffffffffbff, 0x93, 0x5, 0x0, 0xffffffff, 0x4, 0x80, 0xfffffffffffffbff, 0x1, 0xc000000000000, 0x8, 0x8, 0x2, 0x3, 0x60d4, 0x7, 0x9, 0x8001, 0x7, 0x4f, 0x2379, 0xffffffffffffffe1, 0xeea2, 0x7, 0x9, 0x0, 0x1, 0x80, 0x0, 0x9, 0x3, 0x3, 0x5, 0x6, 0x80000000, 0x5, 0x4, 0xfffffffffffffff9, 0x0, 0x8001, 0x7, 0x3, 0x11e, 0xd, 0xfffffffffffffff7, 0x7ff, 0x100000001, 0x7, 0x7ff, 0x3, 0x4, 0x8001, 0x4, 0x16, 0x9, 0x80000001, 0x85, 0x30000000000], {0x77359400}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x6, 0x4, 0x1000000000004, 0xfffffffffffffe00, 0x80000000093, 0x1000, 0x80000000007fff}, 0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200)=0xfffbfffffffffffd, 0x4) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x301101) getpeername$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x5, 0x100000001, 0x5, "93fdbfb7512c8733f0ecda3830b6dfc5c14a0ea4eae85993c353f6bdf3a8521e1bb01e6c622df4282be00d512edab1c095719b4ccb77993e2854895f78487605d663fb5a6678a8adb83b38926ed6294b"}, 0xd8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000840)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x1}) 2018/04/12 21:49:31 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair(0x2, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) dup(r0) 2018/04/12 21:49:31 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x24140) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x248, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x8, 0xcc, 0x415, &(0x7f0000000080)='ip6tnl0\x00', 0x11, 0xd, 0x81}) prlimit64(0x0, 0x2, &(0x7f0000000000), &(0x7f0000000140)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) 2018/04/12 21:49:31 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x2, 0x9, 0x1, r1}) getpriority(0x2, r1) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000140)={'bcsf0\x00', 0x7}) 2018/04/12 21:49:31 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001100)=""/1679, 0x68f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x11, "3c1b6c9daadd47cb842a0901a796bc7aa0"}, &(0x7f0000000100)=0x19) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x100, 0x9, 0xfff, 0x0, 0x5}, 0x14) getdents64(r0, &(0x7f00000002c0)=""/209, 0xd1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents64(r0, &(0x7f0000000940)=""/235, 0xeb) 2018/04/12 21:49:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c08) 2018/04/12 21:49:31 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x0, 0x41) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x2, 0x7, 0x100000001}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x0, 0x10000101) 2018/04/12 21:49:31 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) [ 59.468681] mmap: syz-executor2 (6211): VmData 18452480 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/12 21:49:31 executing program 0 (fault-call:3 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c08) 2018/04/12 21:49:31 executing program 4: r0 = getpgid(0x0) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') close(r1) 2018/04/12 21:49:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x11, 0x5, 0x6b, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r4}) fchmod(r2, 0x11) ioctl(r2, 0x1, &(0x7f0000000000)="42f861cf4b50d860cb7e36fc6cea953e799ba2bd721af5404e385ffc6ffbaa") ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x816}]}) rt_sigreturn() 2018/04/12 21:49:31 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0x12}, 0x3ff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x2c) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x9a6eb35873027a05, &(0x7f0000000ffc), &(0x7f0000000000)) 2018/04/12 21:49:31 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000080)={0x4, 0x514f, [{0x4, 0x0, 0x40}, {0x2, 0x0, 0x200}, {0x100, 0x0, 0x312deed0}, {0x9, 0x0, 0x436a}]}) 2018/04/12 21:49:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x401054d6, &(0x7f0000000040)=ANY=[@ANYBLOB="1a010000"]) 2018/04/12 21:49:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c08) [ 59.602680] syz-executor3 (6222) used greatest stack depth: 14464 bytes left 2018/04/12 21:49:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x2) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00000012c0)="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", 0x730) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x4}, 0x10) 2018/04/12 21:49:32 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)="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", 0x1000, r1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e23, 0xab68, @dev={0xfe, 0x80, [], 0x16}, 0x81}, 0x100000000, [0x3, 0x8, 0x3, 0x7, 0x1f, 0x8, 0x5, 0x8]}, 0x5c) r2 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, 0x0, r2) 2018/04/12 21:49:32 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000000004, 0x20c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000400000000007110000000000000000051fa137ca0a147cd000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x8, 0x7fffffffefff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xd6, 0x2000) fsync(r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) move_pages(r2, 0x3, &(0x7f0000000200)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000240)=[0x1, 0x200, 0x5, 0x0, 0xfffffffffffffffb, 0x20, 0x6], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000001c0)) 2018/04/12 21:49:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) acct(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x50000000, @loopback={0x0, 0x1}, 0x100000000}}}, 0x84) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) 2018/04/12 21:49:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x1ff, 0x81}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d2e2d0094447f000000ed04e18e5a5eac9ab587a0816ab0a450075c7f4e8b86151da7ce5fd37fa8b5e8cfc7790b61b60a859baeaff61994c5301cccc09876565bcf89c404facc2170ce0006fb370ffe4ef04486a833a9f542695a803de5ff05a03f38f82189b1253ef62829395e3a1bdf4420b3b8fdd555087cc485057f8a5d8c72182603af5974152567"], &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x0) r2 = memfd_create(&(0x7f0000000080)='/selinux/status\x00', 0x2) sendfile(r2, r0, &(0x7f0000000200)=0x15, 0x200000010000) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/12 21:49:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x40049409) 2018/04/12 21:49:32 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x80, 0x9, 0x1, 0x1, 0x0, 0x8, 0x14401, 0x4, 0x81, 0x20, 0x2, 0xffffffff, 0xb39e, 0x2, 0x37, 0x8, 0x7fffffff, 0xfffffffffffffffb, 0x4, 0xffff, 0x32f7, 0x7fff, 0x70, 0x4, 0x101, 0x7f, 0x101, 0x7fffffff, 0xe77d, 0xfffffffffffffff8, 0x5, 0x100000000000000, 0x1ff, 0x5, 0x5, 0x6, 0x0, 0x8, 0x2, @perf_config_ext={0xfe3}, 0x4010, 0x4, 0x3, 0x5, 0x3b, 0x8, 0x7}, r3, 0xe, r0, 0xa) sendmsg(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) 2018/04/12 21:49:32 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000100)="b2", 0x1, 0x0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) r1 = socket(0x1f, 0x2, 0x3) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x3a, @broadcast=0xffffffff, 0x4e20, 0x2, 'nq\x00', 0x2, 0xffffffffffffffb0, 0x70}, {@rand_addr=0x7, 0x4e24, 0x0, 0x9, 0x6c, 0x2}}, 0x44) listen(r0, 0xfffffffffffffff9) r2 = accept(r0, &(0x7f00000002c0)=@vsock, &(0x7f0000000180)=0xfffffffffffffdea) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x9, 0x8}, 0xc) 2018/04/12 21:49:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x401870c8) 2018/04/12 21:49:32 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xd22, 0x864}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x10}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7fffffff, 0x4, 0x1ff, 0x1, r0}, 0x2c) 2018/04/12 21:49:32 executing program 7: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000003fc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000340)=@ipx, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/51, 0x33}, {&(0x7f00000004c0)=""/215, 0xd7}], 0x2, &(0x7f0000000600)=""/93, 0x5d, 0x4}, 0x100}, {{&(0x7f00000006c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000740)=""/130, 0x82}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/207, 0xcf}, {&(0x7f0000001900)=""/194, 0xc2}], 0x4, 0x0, 0x0, 0xbbb}, 0x101}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001a40)}], 0x1, &(0x7f0000001ac0)=""/21, 0x15, 0x8001}, 0x6}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001b00)=""/223, 0xdf}], 0x1, &(0x7f0000001c40)=""/228, 0xe4, 0x3c}, 0x18}, {{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001d40)=""/38, 0x26}, {&(0x7f0000001d80)=""/133, 0x85}, {&(0x7f0000001e40)=""/177, 0xb1}, {&(0x7f0000001f00)=""/221, 0xdd}, {&(0x7f0000002000)=""/146, 0x92}], 0x5, &(0x7f0000002140)=""/146, 0x92, 0x800}, 0x8}, {{&(0x7f0000002200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002280)=""/217, 0xd9}, {&(0x7f0000002380)=""/15, 0xf}, {&(0x7f00000023c0)=""/135, 0x87}, {&(0x7f0000002480)=""/22, 0x16}, {&(0x7f00000024c0)=""/34, 0x22}, {&(0x7f0000002500)=""/60, 0x3c}], 0x6, &(0x7f00000025c0)=""/152, 0x98, 0x8fa6}, 0x800}, {{&(0x7f0000002680)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003980)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/170, 0xaa}, {&(0x7f00000037c0)=""/149, 0x95}, {&(0x7f0000003880)=""/246, 0xf6}], 0x4, &(0x7f00000039c0)=""/218, 0xda, 0xfff}, 0xff}, {{&(0x7f0000003ac0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003b40)=""/206, 0xce}, {&(0x7f0000003c40)=""/196, 0xc4}], 0x2, &(0x7f0000003d80)=""/61, 0x3d, 0x100000000}, 0x3}], 0x8, 0x1, &(0x7f0000004000)={r1, r2+10000000}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000200)=r7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000680)=0x711, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/12 21:49:32 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="850000002200000007"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x400448c9, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x10001, 0x0, 0x10001, 0xb4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x5, r2, 0x10000, 0x7}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000140)=0x7) 2018/04/12 21:49:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) acct(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x50000000, @loopback={0x0, 0x1}, 0x100000000}}}, 0x84) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) 2018/04/12 21:49:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0xc0101282) 2018/04/12 21:49:32 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0xcc39c8ef509bdec0}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0xb}, &(0x7f0000000080)=0xffffffffffffff13) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/12 21:49:32 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) pread64(r0, &(0x7f0000000240)=""/10, 0xa, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f00000002c0)=""/187, &(0x7f0000000140)=0xbb) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x1010ba, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0xffffffffffff8000, &(0x7f0000000080)=0x2) mknodat(r1, &(0x7f0000000440)='./file0\x00', 0x8002, 0x80) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) ioctl$TCSBRK(r1, 0x5409, 0x80) 2018/04/12 21:49:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0xc020660b) 2018/04/12 21:49:32 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) acct(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x50000000, @loopback={0x0, 0x1}, 0x100000000}}}, 0x84) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) 2018/04/12 21:49:32 executing program 3: chroot(&(0x7f0000000040)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0xffff, 0x4, r1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22000, 0x0) 2018/04/12 21:49:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10000000000000a) write(r0, &(0x7f000077f000), 0xfd1f) sendfile(r0, r0, &(0x7f0000000000), 0x10000000000000be) fchmod(r0, 0x0) 2018/04/12 21:49:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x5460) 2018/04/12 21:49:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xffffffab) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc)=0x8, 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0xce0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x73, 0x0, 0x1, 0x0, 0xffffffffffffff80, 0x200, 0xffffffffffffffff, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x83}, &(0x7f0000000100)=0x8) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0xfe16) 2018/04/12 21:49:33 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:33 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x200800, 0x0) epoll_create1(0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7ff, 0x2e0582f6, 0x4, 0x4, 0x6, [{0x9, 0x100000001, 0x2b, 0x0, 0x0, 0x4}, {0x3, 0x5, 0x10000, 0x0, 0x0, 0x1}, {0x9, 0x9, 0x71, 0x0, 0x0, 0x100}, {0x7178200, 0xd7, 0x8000, 0x0, 0x0, 0x282}, {0x3ff, 0xd27, 0x6, 0x0, 0x0, 0x2000}, {0x1, 0x6, 0x8ed, 0x0, 0x0, 0x1080}]}) 2018/04/12 21:49:33 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101040, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)=@delsa={0x28, 0x11, 0x23, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x32}}, 0x28}, 0x1}, 0x0) inotify_init() 2018/04/12 21:49:33 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x10000) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1000000000000004}, &(0x7f00000000c0)=0x360) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/12 21:49:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x5451) 2018/04/12 21:49:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) acct(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x50000000, @loopback={0x0, 0x1}, 0x100000000}}}, 0x84) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) 2018/04/12 21:49:33 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x10001}) 2018/04/12 21:49:33 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x6800) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0xfffffffffffffc01, 0x3, 0xffffffffffff88ad, 0x1644, 0x6, 0xffffffff, 0x4, 0x9, 0x100000000], 0x9, 0x6, 0x8, 0x6, 0x7, 0x6, {0x2168, 0x2, 0x9, 0x7, 0x1ff, 0x9, 0x3, 0x81, 0x1, 0x1000, 0x8, 0x0, 0x7, 0x8001, "51166c24a12feaa97ebb5f1b11eed8eb72db829b2f269e21e351c2edb9f74b80"}}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4}, {0xa, 0x4e20, 0xbef4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x7, [0x29da, 0x7fff, 0x1, 0x1000, 0xffff, 0xffffffffffffffff, 0x1, 0x2]}, 0x5c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r2, r1, 0x8003, 0x6}, 0x10) syz_open_pts(r0, 0x1) 2018/04/12 21:49:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4020940d) 2018/04/12 21:49:33 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba0c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r2, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cbffc)="020000", 0x3) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioperm(0x9, 0x80, 0x4) read(r2, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r2, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) writev(r1, &(0x7f0000007000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000040)=""/108) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) bind$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0x100, 0xb8, 0x7, 0x4, 0x7cb, 0xffff}, 0x7}, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) quotactl(0xff, &(0x7f0000000140)='./control\x00', r3, &(0x7f0000000440)="d294c32ba347807f796e729310ba7b73b416fe0a306bba4460d83790d604d9b2e7fc27ecd546f67a4ea6bcfe472ac32ae100a4aebaca3f945619ad95856609d17fcf6dba5fff5b26d2efb5fed57790154a2436a7eb026df501429651465bd44b2c75caa6abf24fd36362ba59ac2cb733410604dc6883f74bcd487971545323e4e6db156e21a31b9fa1d91aa1e9ebcf") prctl$setendian(0x14, 0x3) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./control\x00') socket$kcm(0x29, 0x5, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 2018/04/12 21:49:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="9756840a0fa10f231a903b"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 21:49:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbec}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x40}) r2 = dup3(r1, r0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/46) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x3, 0x8800) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/04/12 21:49:33 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8000}, 0x8) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/04/12 21:49:33 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x6, 0x0, "64139a53002e", 0x81}, 0x10) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000)=""/116, 0xfded) 2018/04/12 21:49:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) acct(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x50000000, @loopback={0x0, 0x1}, 0x100000000}}}, 0x84) 2018/04/12 21:49:33 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x1c400) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000744000/0x4000)=nil, &(0x7f0000000140)) 2018/04/12 21:49:34 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0xfffffffffffffe9b) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000440)="fcabafa675ec7c0ea302fb547a3e9bd609d976465c9881dba7f9d986a331b897", 0x20}], 0x1}], 0x1, 0x0) r2 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r2, r3, r4}, 0xc) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/80, 0x50}, 0x0) clock_gettime(0x1, &(0x7f0000000400)) 2018/04/12 21:49:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba0c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r2, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cbffc)="020000", 0x3) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioperm(0x9, 0x80, 0x4) read(r2, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r2, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) writev(r1, &(0x7f0000007000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000040)=""/108) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) bind$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0x100, 0xb8, 0x7, 0x4, 0x7cb, 0xffff}, 0x7}, 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) quotactl(0xff, &(0x7f0000000140)='./control\x00', r3, &(0x7f0000000440)="d294c32ba347807f796e729310ba7b73b416fe0a306bba4460d83790d604d9b2e7fc27ecd546f67a4ea6bcfe472ac32ae100a4aebaca3f945619ad95856609d17fcf6dba5fff5b26d2efb5fed57790154a2436a7eb026df501429651465bd44b2c75caa6abf24fd36362ba59ac2cb733410604dc6883f74bcd487971545323e4e6db156e21a31b9fa1d91aa1e9ebcf") prctl$setendian(0x14, 0x3) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./control\x00') socket$kcm(0x29, 0x5, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 2018/04/12 21:49:34 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000240)=0x7, 0x8) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00042bbd7000fbdbdf25030000000800020000000000080001004e22000008000400010000000800040003000000080003002f000000080001004e230000080001004e220000"], 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x100000002, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) 2018/04/12 21:49:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) acct(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) 2018/04/12 21:49:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0xc0481273) 2018/04/12 21:49:34 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0xffffffffffffffff) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/12 21:49:34 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xffffffff, 0x84000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x200}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="c6181200000000e443d7544f57a3d7fbf5ae39142e2e8b0000000000ddb0cf1c1201c5ab11292d436fdc1e31f9407cf07d8986b4a6b69ea349ef25c05fb63f06353a8affb0a3ea0d611390262b60f300d5d6fffcca17260b431db9c1698daf0aad3b8f83a5b9a936a5de9298ef452b7c7989d9b906ab2ee754f0abb46d284c17ebc72b18764e4ebdedca7a7c588052546ddc341cefa40e6a198c7f03ba32b60a5ea69291387122f7c902b76795a9ccc11f19431bc46cd51646b76e532fc3d0b1452b8db74a5592f1c8e3efb77ab72a"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000200)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x712, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) socketpair$inet_icmp(0x2, 0x40087447, 0x1f4, &(0x7f0000000000)) 2018/04/12 21:49:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000080000000) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x3, &(0x7f00000007c0), 0x10000000000001e8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000002c0)="0f205665f2f20f3526260f20c166b80f0000000f23c00f21f8663503000b000f23f80f01dff40f01ca260f001066b9c509000066b8a4b7d47c66ba000000000f302e36660f3a61e215", 0x49}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/12 21:49:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000880)) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000140)="45d17f856fa24d55f838d89e39f29aa69ba23898220af75d78f78953df64f0f705edf0350271b93eb05f4d16455101cc63c6df94cca4cb0a75847d6f1e383970ee7f4160ac1f5f418798837c1c8a0fe2f842f3b478d490337d136bdbefd04fbae7bbffb70f41d6f9ef51adb054380f4c46bf6a8920296f4e724c85120646696832079fa33e426f363eae824dc943f28f287377bf7ee542529c7b0ab9d08a361a643e44bf3164ffa78f528acd96555392c4051c349d1297f814", 0xb9}], 0x1, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r9, r10}], 0xb0, 0x4000}, 0x4040000) 2018/04/12 21:49:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) acct(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) 2018/04/12 21:49:34 executing program 6: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x4) r1 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r7 = getpgid(0x0) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000d80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000ec0)=0xe8) fstat(r0, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000f80)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000001080)=0xe8) lstat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001180)={0x0, 0x0}) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001340)=0x0) r20 = geteuid() r21 = getgid() r22 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0}, &(0x7f0000001e00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0, 0x0}, &(0x7f0000001e80)=0xc) r25 = fcntl$getown(r0, 0x9) r26 = getuid() stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004340)=0x0) r29 = getuid() lstat(&(0x7f0000004380)='./file1\x00', &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000004440), &(0x7f0000004480)=0x0, &(0x7f00000044c0)) r33 = getgid() sendmmsg$unix(r0, &(0x7f00000056c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000000)="f7e20cf7bcff5e2195af0f99b1a4b10083b964b489a36a4e574b335ffb7969940b567d42069c0bcab4d8557ce3315bdd8b9315c7c18b7598c3c2b0026f3c", 0x3e}, {&(0x7f0000000100)="f3f1779b0be485a371f11e282fa53a5cf9760e69a4", 0x15}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x48800}, {&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000640)="191cf3417c45e5a0485497a48fa16b3338dc4b4ed1ae6b9ac0482d3c063660eebd99e868da315a55818d457ec49de17b8c7dbd67ca1d426e879fa0074495bd47fab05d655197aa3a8ea2cb3ccf90cfadf27dc3f527a27c1277f4cfa5374654e8dce825f121d9f3c32db457e75616bdadaa83aa2d4ad9543e3e40d9c37e4d3565a567fdd562e116837a8159d49ce4904636388791c5e658fb72fa0a99dfc4f0669aacf71d766a44227d0faf068f6254410e3129f4514c8626b97d46c33ff763aa74cf363b", 0xc4}, {&(0x7f0000000740)="025805fa22a05a7f9ac20bb40aadfa1adf269e1e71ceb9f32097fc019baa0cf4e03bd10e0cfdec7fa0a424350f11096ddf7ff66d12068dcbb530b85f650b627cf24ec9a04243bf79269adb05e41f59f393345e361e1121e722be88a5b97f6ac1537a04dad5ad40c06916f81b3f7afa12a37c4c4b90fde65a46ad3cab9700828e891784cd570e5b74588df83fdbea1d9bedd5e9b32944cfc158b39ca9f87bb8eb2573ae815d300cc48119f89746bd06ff506c74a20fed69c29b6336bb5902b729709655b5df2f28b8e593939e5e", 0xcd}], 0x2, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x98, 0x8800}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000b00)="f5ed5faae6677cb5d1996b3ef1c0ffe657d6ddf391a05e71becd53db4a6d03e3eee89b7c1029bb5007dd6d768c561ddea481443a6327427ea56bfeff4d5b958351919cc8e6d2c5e34e8333b5e2497f871f694805ebc035dbf1ea7aa007a0d0d26bb1bf3f6c6cea962c896e550d47a270d56a1cd9630ca93872a9ec815830033c36298058b9e53bf4918fe8f7c92a2386e6bcdbbd63666db33eb3e00021ef6054d2fab920d38a4a3d27e1f422241f", 0xae}, {&(0x7f0000000bc0)="f835f5bd24c4e5ffe043f104afdbaf28fbd8a5fa26cbd9a76f080af3434f5345af79c0bb2371e175086650e1a0634f317b0471216524e4d2bce785ec20b54a13442ab4069efe46fde7fe0645ab81e65b9e01f4e03312fb568f28c580ab4ce38121f0f8f88aaa57e3507e9089b55c0422636786e382f4f49f7feff7482d96f42a9d6c2e5ebc088c65c5d614a943595976e39fa3e595e3c2", 0x97}, {&(0x7f0000000c80)="5a75abfa683abb216f036b82daf25de0501fddc2d729ba592e7646f26b60da0027fa8caa758050c9d9c4c6cd38221a4e8bee79b78a3af03a75ad5f99dc334414778d0cda4bc3379b6c489279a108f97d364868628b7e9e8ac09188fe24cf83ab59f25bfa3393dda11d8ab6062dd1f87ad378f5a4b2a9121cc68d0418981d73f81f1edb214bc88411af", 0x89}], 0x3, &(0x7f0000001380)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xc8, 0x1}, {&(0x7f0000001480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000001500)="c3f64c8f119dc2bd8191362108e750dc1fa7530345faad596f386455d4f0888929f8bb027acfd568de727eaf1087db5ad8af1277db676fcf15c938352f643f84577db0ec2bb1e1139d08d3c57d493300c16e26fafafccb06fe8f605df623f0c3fd82e828853c46237e7c399ff010c2d0901de5a1770b2587feae9207bbcf05dcb51b2c10cbb1cfb55a83cfef3a56349b", 0x90}, {&(0x7f00000015c0)="4da0cefe48f586b65e3de7e9d565e729fd9965a69fe11d165eb72fa81557c41d818b0c24fac0e9f5d9577efbc3d40090a88088c2a92334e233f10095668be03b5f219d7d35532559aebfdbb8ef79c240ff2ce6888816e109b9e72cdeb5503222757cc9355f751cdb05cf69e54cfbcbda08f8eb281a023820a179a4942ae2e04187d5446da2e420e8171aa3fcdcf05c0e9e9c30dbeed7f6db67c211dd7dee4eff0c6445d4294b4b7e166445f449df", 0xae}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f00000016c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000001740)="9c8daf02da9c6ccc7e1ab7e8a90d00e969b2a56f7c1bd0d753272b2f450a11887161e01077375ef32a9938cd4406e407aaf27bc2cf5c236af725815cd7fe59ec649473562f6d401a1558ed5e26b8478ba1a89b02912696a440154314bbcedfbaa2f23d1850b1fee3a362cfc8c5884fe43c5dad57ed7fd298f7c22165204f1719912e2bb736701765b823b8e88861f980e86e083d31f1f8436d0d4a03783782398186d12fad687f", 0xa7}, {&(0x7f0000001800)="9d1683c290e1b97ebfc662237caa793335ba9675", 0x14}, {&(0x7f0000001840)="581e7b4ecaad83756efcc4febb6b00f11f3ea1bb6617f620be5dab244b02356b9cd471db3378cddcd66847316527a15d841ec0dd5f52025c3ab4e8b4ea2ffb225b7301f4f35bd2d3729fb677b69a1b93b137ae2b71bf5b2da3ed860108c5c8b554ecaeac52c8eb54342d2817b4b86f02cd8aec31b57856a9dca33b2013281db6f77f865aeb91e5265b9f278ac0e02f7b09d98f455469cd76", 0x98}, {&(0x7f0000001900)="92a1215ee8276e859ba4670990b5f601373834d8b850c7e3282f833cce2e38839473919855a53585b369d2dfeb2d65a0b2912641d66b442a5cdffb6d91f4e755f37aed84b90f4621b76d5132b7a8578054f61f685f6180d2e62d7011cb7ede9243452bda86ad63448ae4c1230d7183d0b1317d6a756340d9a73df8eee165a85ffc5964474c3b5140dc1ff1ba3d50ce7e396413c4c5756bc8bafa634a5ad696bd9425e7b65ac3d300e8f63dd56edd610a1ecd01e5fad62b535f2a0ef594f274eb444aa2987a5d1a877b1bcd55e04344bd9183ddf921d753f01d8a9b2abfc7bcf7", 0xe0}, {&(0x7f0000001a00)="95a2076e0f", 0x5}], 0x5}, {&(0x7f0000001ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001b40)="50dcb5f1cbfc16826af3ff57", 0xc}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000001bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001c40)="2e987b4a2e5fd190212a0a2182d968091e2d677e3eea41c228c438a7bb9ac258d1bb61b7977d5d50270176392f0255258a220e69259bc3cfd89db30f68aeac093f4252a1a6cb44b0efbdb9ff77c85ce86dc469b2ee471a037310fe7e2110af2240610b0bb42a6aeac0f2e2d140f5a66846f21751cd828ff56e055f746905471ecb18e4e2c540cc24bf491951e2b380bddbc83cdc4b47fef6f299eaa7cbc936eb33d418e87797144293c74a19ba7fe81197c4b443d47d53f5a6a229d7916a02ee39ea00b6a289999cbc42e233c4769fa1f0e1dd861265beabc5cb50026807952f0329a42d36008c8dcf1030135c5cff89a8f6d25e", 0xf4}, {&(0x7f0000001d40)="67c3deaae526ceeaf40aa9760dcbfdf0f70ec6c3f952", 0x16}], 0x2, &(0x7f0000001f80)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x40, 0x40}, {&(0x7f0000001fc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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0x1000}], 0x5, &(0x7f0000004500)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x40, 0x1}, {&(0x7f0000004540)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005680)=[{&(0x7f00000045c0)="eba92386db23c1c136f98ad2f60e214ffb346a9f96f44f4de2fc7c5b1669127ff07f3d9a9b3cdcf7300ca595003bf4004423d51de4fb325ae7c2b63957d246999168f9a3b6a72662cdf4ccf2518513cb27ff13fff2e86ae8b243419d5f8edab48841909fc0da1bbead5e84f84fd8c208f3bf5774d15c68157f5e49e9b2d3ff1de3950dc5", 0x84}, {&(0x7f0000004680)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}], 0x9, 0xaff7e34d078557ff) syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f00000058c0)='./file0\x00', 0x0, 0x0, r18, 0x0, 0x80060) 2018/04/12 21:49:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1263) 2018/04/12 21:49:34 executing program 3: prctl$void(0x33) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000380)={r1, &(0x7f0000000280)=""/169}) 2018/04/12 21:49:35 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/hci\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) shmctl$SHM_LOCK(r1, 0xb) 2018/04/12 21:49:35 executing program 7: futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040)=0x1, 0x0, 0x1, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000100), 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000140)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) eventfd2(0x9, 0x1) perf_event_open$cgroup(&(0x7f00000001c0)={0x2, 0x70, 0x100000001, 0x4, 0x4, 0x400, 0x0, 0x2, 0x100, 0x9, 0x6, 0x5, 0x2, 0x1, 0xa0a7, 0x100000001, 0x8, 0x7, 0x6, 0x100000000, 0x9, 0x9, 0x0, 0x8001, 0x5a9f, 0x7, 0x100000000, 0x5e1c3311, 0xf8, 0x6, 0x6, 0xfffffffffffffff9, 0x2, 0x200, 0x100, 0x5, 0x0, 0x80000001, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000180), 0x8}, 0x30a04, 0x3, 0x8, 0x5, 0x100, 0x96, 0x6}, 0xffffffffffffff9c, 0xb, 0xffffffffffffffff, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x100, 0x0) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) socket$nl_crypto(0x10, 0x3, 0x15) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x0) r4 = fcntl$getown(r3, 0x9) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000340)={"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"}) ioprio_get$pid(0x2, r4) [ 62.965614] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 63.365942] bond0 (unregistering): Releasing backup interface bond_slave [ 63.387435] team0 (unregistering): Port device team_slave removed [ 63.402305] bond0 (unregistering): Released all slaves 2018/04/12 21:49:36 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x401870cb) 2018/04/12 21:49:36 executing program 7: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x9, 0x2, 0xe15, 'queue0\x00', 0x400000000000000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000779000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000000040)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/04/12 21:49:36 executing program 4: epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="e4d3e1c298acb377f5cfa9226fcfa8b1ff3b905bbf514cfe8bc6fd4a3ac736677a3fcca9f3415b51fec8fb8cbd7af3835e614eced5f7b1356d25ebd4a1ebd9f5fee2e01aac532443a672621f6db21df6659e3f9906f99cc5a1cf6fb2df8a48fd0620ae908afb3ab55bd753396af97a90680240bbe7a6378116275684bae73d0aad5f01121903eb09ca6a7cfacf4b3dc4178d09bc39774569e07b5b97d90078d7d323a33f6d512a910b797da87da927f515c7d01f4a96155da206a9b0") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1}, 0x8) unshare(0x8000400) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r2 = getpid() fcntl$lock(r0, 0x731060156e6d43af, &(0x7f0000000300)={0x3, 0x3, 0xffffffffffff0aea, 0x80, r2}) 2018/04/12 21:49:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x216) sendmsg$key(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x44000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/18) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/12 21:49:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) acct(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:36 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = socket$inet(0x2, 0x200000000000003, 0x9) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x400) recvmmsg(r0, &(0x7f0000007680)=[{{&(0x7f0000007580)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000007600), 0x0, &(0x7f0000007640)=""/38, 0x26}}], 0x1, 0x0, &(0x7f0000007840)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x8907, 0xfffffffe, &(0x7f0000000180)) 2018/04/12 21:49:36 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x102) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '/dev/snd/seq\x00'}], 0xa, "5e713eb246ebec5932f6a28ed41a394e79942f74972e24245dda927118bb98ca2d5f196c08b5ec46946c87e65172ca822787c6e0a3b7d01cd42af99e5ccc0865aa8bcc1dd9aaa17155f17faf83b1b16ca3cdc9173d26b41b6a8fbb27290e33ac2446be332868632cc28a20be40b09534b5f686f37fdde2622603aa19020a4f1622d16b95fa8ff5c5e016d6b04ed993c4f57eb705bdf031965232fc0ec428b09c87bfc8d3acc84f0b51885e818c7d4b360e2fd1ff47094f943a385feaecd4"}, 0xd7) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x2, 0x1ff, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0xe7b0, 0x400}, 'port1\x00', 0x11, 0x430, 0x3, 0x4, 0x2, 0x495, 0x119b, 0x0, 0x4, 0x409}) socketpair(0x0, 0x8000f, 0x5, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/12 21:49:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x125f) 2018/04/12 21:49:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:36 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000982ff9)='omfs\x00', 0x0, &(0x7f0000000080)="bd13d01434b78cba2974069e67b18c457db1f400a2ef36ac057aed17d455ae7b250eef900c245049f7496385") umount2(&(0x7f0000000280)='./file0\x00', 0x4) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) 2018/04/12 21:49:36 executing program 4: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000008c0)="75fcce334b6ffedb6d4facd020ff8740bfd342b4799564be206548eb050821dcd15bc77b108b95b6a0d7bc40ec7171a2c9dfdc0be622ca339dbda81bd930fdfaead6cf486c969267df82c6efb841e28da3e0294f5d42222393266790023ccbdb09fcb8889de80223dc31ddd519c78346b2022eed9d0e0c9d48330829a533abe393d75785f5da98abd94a6466d95c00818d0c5ce3783758550260aafce20a4ce0671bded0032e48b9dbecfa1f") mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x7992676d, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0)) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x0, 0x4c, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8c", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28) mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0x50, &(0x7f00000003c0)}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x220004a, &(0x7f00000002c0)="93cdd250f3245eb3353ca2d4abefe0db64b49641f396ea3563c4737336b1cd1c16ca6a4871828e1c6cb804b15664d769f0d01cf492333fa6ce0bb5abdaeef401de3c0c8239b5135612d2a21c27832a54cd4f4373c32da205c3e1a9460d3c7ebc3750db872bca9c584abda344c9d09fe3af550453283729f6744e420272cbbae11c1c417c1115a296ced13e7479da37430e169ea770c7a47af3d8") r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x100, 0x0) recvfrom$inet(r4, &(0x7f0000000780)=""/64, 0x40, 0x2022, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x3, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r5, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r3, 0x50, &(0x7f00000006c0)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r6, 0x200, 0x8}, 0xc) modify_ldt$write2(0x11, &(0x7f0000000440)={0x6, 0xffffffff, 0x1000, 0x4, 0x80000001, 0x186f, 0x7fffffff, 0x100000001, 0x6, 0x5}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r5, 0x28, &(0x7f0000000140)}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) 2018/04/12 21:49:36 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syslog(0x0, &(0x7f0000000180)=""/143, 0x8f) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x20000000000001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x40044146, 0x705000, &(0x7f00000003c0)) 2018/04/12 21:49:36 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x337, 0x0, 0xff, 0x9, 0x8, 0x4, 0x3}, 0x20) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001e3000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000e6e000)=0x8c) 2018/04/12 21:49:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1269) 2018/04/12 21:49:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 64.360787] EXT4-fs (sda1): re-mounted. Opts: [ 64.408935] overlayfs: missing 'lowerdir' [ 64.520507] overlayfs: missing 'lowerdir' [ 66.000133] IPVS: ftp: loaded support on port[0] = 21 [ 66.489343] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.250236] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 67.256353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.331248] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 67.405273] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.411472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.419134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.488532] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 67.494652] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.540345] bond0: Enslaving bond_slave as an active interface with an up link [ 67.548975] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 67.574528] team0: Port device team_slave added [ 67.579815] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 2018/04/12 21:49:39 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xffffffff, 0x9, 0x202, 0x1ff, 0x3f2, 0x8, 0xfffffffffffff000, 0x2, r1}, 0x20) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r2, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r2, 0x5) accept4(r2, 0x0, &(0x7f0000000140)=0x83, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000180)=0x4, 0x4) 2018/04/12 21:49:39 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:39 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_xfrm(r0, &(0x7f0000a0bfc8)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f0000489ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffe00000010000000032000000ac14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000100000000000000001c001700000000000000000000000000000000000000000000000000480001006d69636861656c5f6d6963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x0, 0xff, 0x6, 0x0, 0xd1, 0x100000001}, &(0x7f00000002c0)=0x20) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000300)={{0x88, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'sed\x00', 0x4, 0x5, 0x66}, {@loopback=0x7f000001, 0x4e21, 0x2003, 0xfffffffffffffffe, 0x3f, 0x7}}, 0x44) 2018/04/12 21:49:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x40081271) 2018/04/12 21:49:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:39 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2100}, {r6, 0x4}, {r3, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000002ac0)=""/166, 0xa6}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f0000002b80)=""/205, 0xcd}, {&(0x7f0000002c80)=""/204, 0xcc}, {&(0x7f0000002d80)=""/232, 0xe8}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/242, 0xf2}], 0x9, &(0x7f0000004040)=""/213, 0xd5, 0x2}, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(0xffffffffffffffff) 2018/04/12 21:49:39 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$rds(r0, &(0x7f0000000140)={0x2}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/5) 2018/04/12 21:49:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "e089501e246cb321"}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000240)=0xc) [ 67.651160] netlink: 100 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/12 21:49:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x401070ca) 2018/04/12 21:49:39 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:39 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000000)='./file0\x00', 0xd000, 0xfff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0xfffffffffffffffe) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='proc\x00', 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7, 0x501000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180)=0x3c15, 0x4) [ 67.703672] netlink: 100 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/12 21:49:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0xffffffffffffffff) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x800, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000005c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x1d) ioctl$TCXONC(r0, 0x540a, 0x100000001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r3, r4}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) ptrace$setopts(0x4206, r5, 0x5, 0x10) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/12 21:49:39 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:39 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2100}, {r6, 0x4}, {r3, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000002ac0)=""/166, 0xa6}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f0000002b80)=""/205, 0xcd}, {&(0x7f0000002c80)=""/204, 0xcc}, {&(0x7f0000002d80)=""/232, 0xe8}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/242, 0xf2}], 0x9, &(0x7f0000004040)=""/213, 0xd5, 0x2}, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(0xffffffffffffffff) 2018/04/12 21:49:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1267) 2018/04/12 21:49:40 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:40 executing program 7: syz_emit_ethernet(0x70, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x7, 0x8, 0x2}], {0x8100, 0x0, 0x800, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x32, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f"}}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x0, 0xc4a]}) 2018/04/12 21:49:40 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) pwrite64(r0, &(0x7f0000000080)="f1554447ea6cf3f328ca67bd5fcab605e20f0166080edde0b8b705d3d0789ead328148ce24eedd0a3dac79db30bf5fa49216abdc8c994785c265cc821f28ae729fdff18536ff198e6cd562c28acfce022a19c41d451fa605734084408719a413712691165249e686e2fda0f0", 0x43, 0x0) memfd_create(&(0x7f0000000140)='ppp0]trusted\x00', 0x1) close(r1) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x6, 0x81, 0x9, 0x10, 0xffffffffffffffff, 0x1acea511}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x43, 0x4) 2018/04/12 21:49:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1274) 2018/04/12 21:49:40 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2100}, {r6, 0x4}, {r3, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000002ac0)=""/166, 0xa6}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f0000002b80)=""/205, 0xcd}, {&(0x7f0000002c80)=""/204, 0xcc}, {&(0x7f0000002d80)=""/232, 0xe8}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/242, 0xf2}], 0x9, &(0x7f0000004040)=""/213, 0xd5, 0x2}, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(0xffffffffffffffff) 2018/04/12 21:49:40 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:40 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/236) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x0, 0x0) connect$nfc_raw(r1, &(0x7f0000000380)={0x27, 0x0, 0x1, 0x6}, 0x10) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000001c0)=r0) getsockopt$inet_mreqsrc(r0, 0x10f, 0x0, &(0x7f0000000240)={@empty, @multicast1, @broadcast}, &(0x7f00000005c0)=0xfffffffffffffe85) recvmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000140)=@full={{0x3, {"61fb5f9767525e"}, 0x7f}, [{"d933bd3f9e90b0"}, {"1b53c08e7c8591"}, {"500af8d4af667b"}, {"582a140bf5a574"}, {"1dacb071157ce8"}, {"da4d1b490b42d7"}, {"0122eac84abce7"}, {"342da9d85901b4"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000600)=[{0x18, 0x111, 0x8, "58194e159b2bee53"}, {0x50, 0x0, 0x4, "879db16c64563f54e265fda91711091550fe9c438758e88bb40631cba6d4e75774ac25b814bf4a709c24b5eb1f0e9c49dfbc47cbcf71a85b26fa"}, {0x98, 0x11d, 0x0, "6cd367d9359d4d2cf38a47767c09fbae9d070213f30b7e043efe027b68f9d8ee8e1807087d7d83a75bbbaebb34c4941b7a9310911f28cb01e1232ecd33993fa5adcec584ae26d5eea9356e7c885f9c753cb20aa0ae8224c66106736969824ed211a397ca6943740dac111f00ba38d76bda1283009a638480b4257f57889fac3a19c9d24b1c3c36"}, {0xa8, 0x6, 0x401, "afb692292959ca5b28a9b1a8ee74b8977aef2ecc06a562665f38784e50452d0c49de35ae4af1b9c5bd1bdfb3691407a0ecc7f1d1720bc0e7ace370a08cbea281a5f01d6857c19e4a05f523360736cbeeda09dbe5a9df376d977d914d0e4e3f367d3a8c9c6de8300ed43bffd08c62d9f2782d77b6e2913134f37729e218f1d67824f038b629ca782a9977477c5005fe31413b73"}, {0x20, 0x10b, 0x9, "a4fbc881f397a2e71e281e3826e896"}, {0x9f, 0x100, 0x2, "4e63adad6ec2453a86ddd14483bf43f0e6d6bdbcb5ee4687560db1c7a251e5c2670f14af9f67acd03739b4e8213dc568faaa05d8a307c8eb1c42f1b9636fdaa7e596eba775833333ee45e54c475cdda6c253d86297a4d762fb5bce2507b8d4553a1e35be4c0e82e5652d1249477b78aae75965f1e2e5caf73c099637041e8d9b2a22f67c1ee830eba80e88782bb7e59e81e4213dd0a3cf377adadaec8ce7c7056830c2c035ce40e01e82dc912308b3b33faa93e41ac8f52cd9a9432cec7c01cca5c5017e247067ed2312e41128227675441c19cee660dc7f226dd33c75ce0749bf3f1a76c6ddfea065dbb904630de147"}], 0x2c8, 0x4}, 0x40010140) 2018/04/12 21:49:40 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:40 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3c, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f0000000100)='./file0\x00') clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000580)={r1, r2+30000000}) r3 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x3, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000600)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000640)={0x81, r4, 0x2, 0x8000}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x40000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x4, 0x4, 0x4, 0x7, 0x0, [{0x1, 0x100000001, 0x0, [], 0x101}, {0x0, 0x2, 0x7, [], 0x100000000}, {0x6, 0xc3, 0x1, [], 0x3}, {0x100, 0x20, 0x9, [], 0xffffffffffffff19}, {0xfffffffffffff8f8, 0x9, 0x4, [], 0x1000}, {0xa3c, 0xffffffffffffff9a, 0xabfa, [], 0x7fffffff}, {0x3a4d, 0x3b0bf788, 0x5, [], 0x5}, {0x0, 0x6, 0x100000001, [], 0x5}, {0x3f, 0x9, 0x8000, [], 0x2}, {0x2, 0xfffffffffffffffd, 0x3, [], 0x2}, {0x9, 0x1, 0x101, [], 0x7}, {0x100000001, 0x3, 0x10001, [], 0x1}, {0x4, 0x6, 0x4, [], 0x9}, {0x0, 0xb7, 0x5, [], 0x2aff}, {0xff, 0xe21, 0x0, [], 0xffffffffffff109a}, {0x3, 0x80e4, 0x6, [], 0x8000}, {0x4, 0x0, 0x401, [], 0x81}, {0x44, 0x9, 0x46, [], 0xf958}, {0x8, 0xfffffffffffffffa, 0x2, [], 0xff}, {0x100000001, 0x80, 0x100000000, [], 0x1}, {0x3, 0x4, 0x460c137a, [], 0x9}, {0x1, 0xff, 0x9, [], 0x8}, {0xffff, 0x1000, 0xae8}, {0x663, 0x2, 0x7fff, [], 0x1}]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="20000400010008000002d70082a8db829cbdedd67864b5179cadc291d7fae8234eb8fb64de6253ea5dd74333fd7c3be51fad359862dd81e3a9c7eaea2f9aac704d21d577c3eb530d77866943e5d4bbf917f71ffc6a23adff0b14533fe39c8cff86f34df2455c93f92f3553677eb736e3a857f1502aea559c4daf76cafaa114f576f109345416357106e8cccee2baeb9c7945d3144192fbf77f35ccb40553a592"], &(0x7f00000002c0)=0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r8, 0x4010ae68, &(0x7f0000000500)={0xd000, 0x100000}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x5, &(0x7f00000003c0)={0x0, 0x0}) removexattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='com.apple.system.Security\x00') futimesat(r7, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={{r10, r11/1000+30000}, {r12, r13/1000+30000}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000300)={r9, 0x81, 0x8001, 0x7ff, 0x0, 0x3}, 0x14) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f0000000440)={0x0, 0x208}) fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f0000000140)=0x2) 2018/04/12 21:49:41 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:41 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendto$packet(r3, &(0x7f0000000680)="6ec0fa74187638097360514ef6ab0042aa8fd4100e798192112cb03b5aa9c39a7bc25f48077045ff85da4d8f6b8a694ffad6a07ff5fcd376", 0x38, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmsg(r3, &(0x7f0000000b80)={&(0x7f00000003c0)=@rc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000540)=""/52, 0x34}, {&(0x7f0000000940)=""/102, 0x66}], 0x2, &(0x7f0000000a80)=""/202, 0xca}, 0x0) 2018/04/12 21:49:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) poll(&(0x7f00000001c0)=[{r1, 0x8000}, {r1, 0x5200}, {r0, 0x1}, {r0, 0x4}, {r1, 0x118}, {r1, 0x7035}, {r1, 0x4000}, {r0, 0x1020}, {r0, 0x2200}], 0x9, 0x9) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0xfffffffffffffff7, 0x200, "200373d7370dd8c5b63bf81c9c25a827b690d1b777d1a913b0beecb8936b85f19d1da263161b19389f81111cdf4775d3a688dc25c2d85bc347f41b07ca2164", 0x2f}, 0x60) 2018/04/12 21:49:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x5452) 2018/04/12 21:49:41 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2100}, {r6, 0x4}, {r3, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000002ac0)=""/166, 0xa6}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f0000002b80)=""/205, 0xcd}, {&(0x7f0000002c80)=""/204, 0xcc}, {&(0x7f0000002d80)=""/232, 0xe8}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/242, 0xf2}], 0x9, &(0x7f0000004040)=""/213, 0xd5, 0x2}, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(0xffffffffffffffff) 2018/04/12 21:49:41 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x23b}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xbb2, 0x54140) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/229) 2018/04/12 21:49:41 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:41 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c09) 2018/04/12 21:49:41 executing program 2: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000000, 0x80040) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40000000000, 0x500) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/244, 0xf4}], 0x4, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001240)=0x1) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)) 2018/04/12 21:49:41 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x280000000000004, 0x204}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x705000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200)="fa7b7aaf", &(0x7f0000000240)="342555ef4e7455b5e83f9c81f817057f864744549386d9712e8d8c9c2a30bc95f0e3d65d2272e609577528dcbae3a34faae0966914e6698952283e3525a8598089ffaf2aab78a3"}, 0x20) r3 = accept4(r2, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f00000001c0)=0x7, 0x4) 2018/04/12 21:49:41 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2100}, {r6, 0x4}, {r3, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000002ac0)=""/166, 0xa6}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f0000002b80)=""/205, 0xcd}, {&(0x7f0000002c80)=""/204, 0xcc}, {&(0x7f0000002d80)=""/232, 0xe8}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/242, 0xf2}], 0x9, &(0x7f0000004040)=""/213, 0xd5, 0x2}, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) 2018/04/12 21:49:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x1e) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0xb3, 0x6, 0x6, 0x9}) 2018/04/12 21:49:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x2) 2018/04/12 21:49:42 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="a19209f15d794f1adb37eb154a12c93bdc11acd2140405d2e3c80e1ab08b85be1a268b61612f7d6994bb97e331c7f57157b37b37b28640bc30e065052e731bb18b53d6f9938c5de05c5e0f94ea374eff625e5e236919118408369117838780be175f7683a809aad50bca374283fc5ff935d66ccaa6b6b6b1ab56414b71dd463d3b6fccbc86c02c21fcf77ed39f45cb564ac08fe8a5524589214a00f2bff4afb2a03e23a99788a3dd2a0b94d845b5fe0c14cc1f7e", 0xb4, 0xa2}, {&(0x7f00000001c0)="f195d2681c56a57f57da9f0df5ae96d75e85e041eedc40482f1ab8851e0b30b4f5ce5fb350b8cb52f00e1994715822b6b7539125404eff0fdd173ae44b947a3e4dc76afa86a2375bb7b2888daf2c3ec6dc27251c1c3d1b13ccdf212b9d78f5d9ecc3767e53", 0x65, 0x7}, {&(0x7f0000000240)="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", 0xfe, 0x100000000}, {&(0x7f0000000340)="271b7691b8981ef94be1bfa8428758e2e93cedc9aa7d4d65a40794f0d4427a43d2a875766472a815a4fd13531e523ec7d6a70002c8f437b98c943d51c58aa0415b90360cab3f88b7681f986693a8daddf141ef998fd5549f3047f1cdeba532e3e04c45649f57df8f58135d61115299aadd1573ce684b38c9204f", 0x7a, 0x3}, {&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/12 21:49:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x2}, 0x4) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/04/12 21:49:42 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:42 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0xe, 0x800) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x40000000000000ff) r3 = getpid() perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x49, 0x0, 0x1, 0x200020000000000, 0x0, 0x7, 0x3ffff, 0x0, 0x5, 0x54e, 0x2, 0x8, 0x4e1, 0x0, 0x1, 0x100, 0x7ff, 0x1, 0x4, 0x1469000000000000, 0x8000, 0x3, 0xffff, 0x7, 0x10000004, 0x1f, 0x8, 0x4, 0x1, 0x2, 0xfffffffffffffffd, 0x91e, 0x8, 0x80000001, 0x0, 0x3, 0x0, 0x5, 0x2, @perf_config_ext={0x5, 0xe9}, 0x20002, 0x3, 0x3, 0x4, 0x8, 0xc5, 0x5}, r3, 0x0, r1, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) sendto$inet(r2, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 21:49:42 executing program 6: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='gid=1']) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x75, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='autofs\x00', 0x1000080, &(0x7f00000005c0)) 2018/04/12 21:49:42 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:42 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2100}, {r6, 0x4}, {r3, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000002ac0)=""/166, 0xa6}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f0000002b80)=""/205, 0xcd}, {&(0x7f0000002c80)=""/204, 0xcc}, {&(0x7f0000002d80)=""/232, 0xe8}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/242, 0xf2}], 0x9, &(0x7f0000004040)=""/213, 0xd5, 0x2}, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(0xffffffffffffffff) 2018/04/12 21:49:43 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 70.794299] FAT-fs (loop6): bogus number of reserved sectors [ 70.800437] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/12 21:49:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0xc0045878) 2018/04/12 21:49:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0xffffffffffffff00, 0x0, 0x0, 0x0, @adapter}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000080)=@hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x6}]}, 0x10) 2018/04/12 21:49:43 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2100}, {r6, 0x4}, {r3, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000002ac0)=""/166, 0xa6}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f0000002b80)=""/205, 0xcd}, {&(0x7f0000002c80)=""/204, 0xcc}, {&(0x7f0000002d80)=""/232, 0xe8}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/242, 0xf2}], 0x9, &(0x7f0000004040)=""/213, 0xd5, 0x2}, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) 2018/04/12 21:49:43 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000ff0)={0x0, 0x0}, &(0x7f0000000ffc)=0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0)={0x77359400, r1}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bcsf0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x60100, 0xc0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000240), 0xfffffffffffffd76) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xaea1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0xdb5, 0x4) [ 70.894622] autofs4:pid:6911:autofs4_fill_super: called with bogus options 2018/04/12 21:49:43 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 70.947600] FAT-fs (loop6): bogus number of reserved sectors [ 70.953609] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/12 21:49:43 executing program 4: r0 = socket(0x40000000015, 0x5, 0xffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r2, 0x0) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/04/12 21:49:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x127a) [ 71.015940] autofs4:pid:6955:autofs4_fill_super: called with bogus options 2018/04/12 21:49:43 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 71.578828] gfs2: not a GFS2 filesystem [ 71.631161] gfs2: not a GFS2 filesystem 2018/04/12 21:49:43 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r3 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r5 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r5, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2100}, {r6, 0x4}, {r3, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000002ac0)=""/166, 0xa6}, {&(0x7f0000001380)=""/59, 0x3b}, {&(0x7f0000002b80)=""/205, 0xcd}, {&(0x7f0000002c80)=""/204, 0xcc}, {&(0x7f0000002d80)=""/232, 0xe8}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/242, 0xf2}], 0x9, &(0x7f0000004040)=""/213, 0xd5, 0x2}, 0x40) 2018/04/12 21:49:43 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:43 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5}) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000000180), 0x100000000000026a) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/04/12 21:49:43 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6174000000000000024d000000000000000000000000000000080000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000640)=0x3, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0xff, @broadcast=0xffffffff, 0x4e24, 0x0, 'ovf\x00', 0x20, 0x5, 0x5a}, 0x2c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x2, 0x221, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x299) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'ip6_vti0\x00', 0x2}, 0x18) fcntl$getflags(r0, 0x3) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000680)={0x1, '\r'}, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f0000000800), &(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f0000000e80)=ANY=[@ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYPTR64], @ANYBLOB="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", @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="4d14a150c27c0c17d1b8253b2aa997571717f3478742067b83ea720f9939d2c02c7dc91a557525cb1e36568ed1d6a2fac0e1a910c2b998e060e021bf94e229dc0987ef217a7bff3557e173a89938f20f5278ff83b8a2d8b7d71a349c443a209d9fdefda53bde2f61e93ee00fe69ff84c51fe5e537d24459588d94ec2b4d09953474f3a0a47365b28fe6979b61a1498e45f3351ee589bd984fbae048ab731fea0ecf39c1d3a3ce907d6cef381c31fa3", @ANYRES64=r0, @ANYBLOB="51713f0f85fa6e6e6674409aea3988a14b23bf2dc2e0601fdab2e501c187c477326359b2896aab5c1ddb5a055aab9116dec02e6845d6b59350762433b259cc79b085451275cac0bd42c1dce95e588b309b836dca5e32beea76f25a251e3b17f0c483e928da6e3c4eb93e07507f91eaf4c98bff14ea1b0e000e30b135e55e90db2223975a36d08fbf233dd2cfedbab1445e7def037b1720783e3d4950ed47946fe16d8dabe81fb12de8ca36d11c5b7066094d80f6aaf5c92eabc70faa0a25b5363954"]]}, 0x80) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x6, 0x200) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00000003c0)=""/253, &(0x7f00000004c0)=0xfd) r3 = socket(0x11, 0x100000802, 0x0) write(r1, &(0x7f0000000540)="30351aeeea44d9e2b5dec441874a3069bdfe888cd9d19ab97b05ee0f528ffa3cfd1b70e15962c0615ec6c39990fff077d66f4a2deb48f0df0c70bd6c965933328d5c89e0f49183d19a9eb0afe481466ea5b2f77f57fb1a13d632251444990f5b0374854e84b87cb95fdcbe915ad486939e312fb8b78b05bdabca61efb403b70fbec9f9dd9e36b66450fcb372f6993c11a59eb2668226dac3fc1a439f6d3f2c233065c049d2370cb6d46c547287d87cec498265bdfe00589946c08106cebcd712845246a2a2ab97e3634cd1444f2a6d2209e646e5", 0xd4) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000500)={'lo\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000009c0)=""/184, &(0x7f00000002c0)=0xb8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x401, 0x8}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000900)={r6, @in6={{0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x4, 0xff, 0x20, 0x6, 0x20}, 0x98) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000240)={'ifb0\x00', 0xa205}) 2018/04/12 21:49:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1278) 2018/04/12 21:49:43 executing program 6: r0 = socket$inet(0x2, 0x100000000003, 0x6) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x2c0, 0x2c0, 0x120, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x4, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0x100000001, 0xc, [0x31, 0x19, 0x28, 0x7, 0x0, 0x10, 0x2c, 0x26, 0x3a, 0xb, 0x31, 0x8, 0xe, 0x15, 0x2e, 0x2b], 0x2, 0x0, 0x5}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, 'teql0\x00', 'ip6gre0\x00', {}, {0xff}, 0xeb, 0x0, 0x8}, 0x0, 0x140, 0x1a0, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@broadcast=0xffffffff, @ipv4=@loopback=0x7f000001, @ipv4=@multicast1=0xe0000001, 0x13}}, @common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x5d2a, 0x3ff, 0x0, 0x4, 0xff, 0x7fff], 0x0, 0xffffffffffffffff, 0x8000}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1ff, [0x800, 0xfff, 0x3, 0x100000000, 0x6, 0x3], 0x0, 0x3, 0x7}, {0x6, [0x8001, 0x6dd9, 0x5, 0x3b59, 0x15c, 0x101], 0x0, 0xe0, 0x6}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/04/12 21:49:43 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) ftruncate(0xffffffffffffffff, 0x8000) sendfile(r2, 0xffffffffffffffff, &(0x7f0000e37000), 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r3, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:43 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="a19209f15d794f1adb37eb154a12c93bdc11acd2140405d2e3c80e1ab08b85be1a268b61612f7d6994bb97e331c7f57157b37b37b28640bc30e065052e731bb18b53d6f9938c5de05c5e0f94ea374eff625e5e236919118408369117838780be175f7683a809aad50bca374283fc5ff935d66ccaa6b6b6b1ab56414b71dd463d3b6fccbc86c02c21fcf77ed39f45cb564ac08fe8a5524589214a00f2bff4afb2a03e23a99788a3dd2a0b94d845b5fe0c14cc1f7e", 0xb4, 0xa2}, {&(0x7f00000001c0)="f195d2681c56a57f57da9f0df5ae96d75e85e041eedc40482f1ab8851e0b30b4f5ce5fb350b8cb52f00e1994715822b6b7539125404eff0fdd173ae44b947a3e4dc76afa86a2375bb7b2888daf2c3ec6dc27251c1c3d1b13ccdf212b9d78f5d9ecc3767e53", 0x65, 0x7}, {&(0x7f0000000240)="edf531800a7e8eedd8a977fdcf945eacb94eb368cd7c94a57754007b6522e121ed2d7d013b7cf25e6fbe03d9403c796119da74552e91545afbfe6d73b2624db59e848e2a526b82d5730373f36fb2de5d1154c2011bebdbeeb023202c0817562d80ab4c6a36c263e77b9152a43dc36e8dfb03b7e31a4ce419e097dcbb8667da1ff98f1254a9e3daf99816efd385949d0032a21154b77422cf26137f69779c2515248d24d21561a56564ffede8cf732f867152128376d44e97a38ca640ae9cd4acccc203144e9e0182222926ebc3526d5eaa8dc7cb388d7c3c1978a480ac69da8aa9cee17f819af3d453ed279fca1e87a09fe24761572c4f264d16e53b4d89", 0xfe, 0x100000000}, {&(0x7f0000000340)="271b7691b8981ef94be1bfa8428758e2e93cedc9aa7d4d65a40794f0d4427a43d2a875766472a815a4fd13531e523ec7d6a70002c8f437b98c943d51c58aa0415b90360cab3f88b7681f986693a8daddf141ef998fd5549f3047f1cdeba532e3e04c45649f57df8f58135d61115299aadd1573ce684b38c9204f", 0x7a, 0x3}, {&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/12 21:49:44 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 71.807882] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20004 ovf [ 71.845502] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/12 21:49:44 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000720a00ffffffff007401"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1caef1ee6b5142a72200000000000000000000d5a07de3187a91579c890e2a1715ab7fb291b53d7308c347a38bffb647b9c85df3cb1ff4fba4dcd64d375c318266e59739db86d6a42178c232fa4ced1553c9efb320f70b2b487c71bd8dd13d182e6e4239e9ad8aa19353e1bb7222b529a6c9219ed79d081435"], &(0x7f0000000340)="73797a6b616c6c65b97e", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f00000003c0)=@hci={0x0, 0x0}, &(0x7f0000000540)=0x7600b2ea22aa6710) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000004c0)={0x9, 0x101, 0x4, 0x7}, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], r2}, 0x48) 2018/04/12 21:49:44 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x600, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000340)=0x9, 0x4) r3 = socket$key(0xf, 0x3, 0x2) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r1, r3}, 0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) connect$bt_sco(r4, &(0x7f0000000100)={0x1f, {0x1, 0x5, 0x5, 0x2b, 0x401, 0xfff}}, 0x8) 2018/04/12 21:49:44 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r2 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r4 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r4, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r3, 0x2100}, {r5, 0x4}, {r2, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x0, 0xdc, 0x7, 'queue1\x00', 0x8000}) 2018/04/12 21:49:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x127c) 2018/04/12 21:49:44 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 71.955455] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20004 ovf 2018/04/12 21:49:44 executing program 6: r0 = memfd_create(&(0x7f0000000300)="83296d06000000000000006d643573756d0096c9f5568ff03f53c4882723bc0b61aa08625c491e9e545e0f8ba057d69c0426320adfec50c940f11ae699fee8c72da8a9899960b37bd613210ee5e46c8e0aa8c8", 0x1) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000001c0)=0x2001) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000200)=0x800, 0x4) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000280)="636714c185d66b043bfb53d83e9e54806662", 0x12}], 0x1) socket$inet6_sctp(0xa, 0x0, 0x84) recvmmsg(r2, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880), 0xe3}}], 0x2, 0x3, &(0x7f0000000700)={0x77359400}) [ 72.000934] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/12 21:49:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1279) 2018/04/12 21:49:44 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r2 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r4 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r4, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r3, 0x2100}, {r5, 0x4}, {r2, 0x2}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/12 21:49:44 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) [ 72.611821] gfs2: not a GFS2 filesystem 2018/04/12 21:49:44 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000000)={0x0, 0x4}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002f3b)=""/197, &(0x7f0000001ffc)=0xc5) 2018/04/12 21:49:44 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 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, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000002980)={&(0x7f0000000440)={0x14, 0x1, 0x6708, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/12 21:49:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x5421) 2018/04/12 21:49:44 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x357, 0x0, &(0x7f0000000740)={0x2, 0x0, @loopback=0x7f000001}, 0x1) r2 = dup3(r0, r0, 0x80000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@any=0xffffffff}) 2018/04/12 21:49:44 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r2 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') 2018/04/12 21:49:44 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:44 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) ftruncate(0xffffffffffffffff, 0x8000) sendfile(r2, 0xffffffffffffffff, &(0x7f0000e37000), 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r3, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:44 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="a19209f15d794f1adb37eb154a12c93bdc11acd2140405d2e3c80e1ab08b85be1a268b61612f7d6994bb97e331c7f57157b37b37b28640bc30e065052e731bb18b53d6f9938c5de05c5e0f94ea374eff625e5e236919118408369117838780be175f7683a809aad50bca374283fc5ff935d66ccaa6b6b6b1ab56414b71dd463d3b6fccbc86c02c21fcf77ed39f45cb564ac08fe8a5524589214a00f2bff4afb2a03e23a99788a3dd2a0b94d845b5fe0c14cc1f7e", 0xb4, 0xa2}, {&(0x7f00000001c0)="f195d2681c56a57f57da9f0df5ae96d75e85e041eedc40482f1ab8851e0b30b4f5ce5fb350b8cb52f00e1994715822b6b7539125404eff0fdd173ae44b947a3e4dc76afa86a2375bb7b2888daf2c3ec6dc27251c1c3d1b13ccdf212b9d78f5d9ecc3767e53", 0x65, 0x7}, {&(0x7f0000000240)="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", 0xfe, 0x100000000}, {&(0x7f0000000340)="271b7691b8981ef94be1bfa8428758e2e93cedc9aa7d4d65a40794f0d4427a43d2a875766472a815a4fd13531e523ec7d6a70002c8f437b98c943d51c58aa0415b90360cab3f88b7681f986693a8daddf141ef998fd5549f3047f1cdeba532e3e04c45649f57df8f58135d61115299aadd1573ce684b38c9204f", 0x7a, 0x3}, {&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) [ 72.804229] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/12 21:49:45 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r2 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/04/12 21:49:45 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) sendmmsg$unix(r0, &(0x7f0000004000)=[{&(0x7f000000bff8)=@abs, 0x6e, &(0x7f00000002c0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48}], 0x1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x8, 0x6, 0xdb, 0x76, 0x8, 0x280}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/12 21:49:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/12 21:49:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1261) 2018/04/12 21:49:45 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000180)) [ 73.630349] gfs2: not a GFS2 filesystem 2018/04/12 21:49:45 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r2 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) 2018/04/12 21:49:45 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="a19209f15d794f1adb37eb154a12c93bdc11acd2140405d2e3c80e1ab08b85be1a268b61612f7d6994bb97e331c7f57157b37b37b28640bc30e065052e731bb18b53d6f9938c5de05c5e0f94ea374eff625e5e236919118408369117838780be175f7683a809aad50bca374283fc5ff935d66ccaa6b6b6b1ab56414b71dd463d3b6fccbc86c02c21fcf77ed39f45cb564ac08fe8a5524589214a00f2bff4afb2a03e23a99788a3dd2a0b94d845b5fe0c14cc1f7e", 0xb4, 0xa2}, {&(0x7f00000001c0)="f195d2681c56a57f57da9f0df5ae96d75e85e041eedc40482f1ab8851e0b30b4f5ce5fb350b8cb52f00e1994715822b6b7539125404eff0fdd173ae44b947a3e4dc76afa86a2375bb7b2888daf2c3ec6dc27251c1c3d1b13ccdf212b9d78f5d9ecc3767e53", 0x65, 0x7}, {&(0x7f0000000240)="edf531800a7e8eedd8a977fdcf945eacb94eb368cd7c94a57754007b6522e121ed2d7d013b7cf25e6fbe03d9403c796119da74552e91545afbfe6d73b2624db59e848e2a526b82d5730373f36fb2de5d1154c2011bebdbeeb023202c0817562d80ab4c6a36c263e77b9152a43dc36e8dfb03b7e31a4ce419e097dcbb8667da1ff98f1254a9e3daf99816efd385949d0032a21154b77422cf26137f69779c2515248d24d21561a56564ffede8cf732f867152128376d44e97a38ca640ae9cd4acccc203144e9e0182222926ebc3526d5eaa8dc7cb388d7c3c1978a480ac69da8aa9cee17f819af3d453ed279fca1e87a09fe24761572c4f264d16e53b4d89", 0xfe, 0x100000000}, {&(0x7f0000000340)="271b7691b8981ef94be1bfa8428758e2e93cedc9aa7d4d65a40794f0d4427a43d2a875766472a815a4fd13531e523ec7d6a70002c8f437b98c943d51c58aa0415b90360cab3f88b7681f986693a8daddf141ef998fd5549f3047f1cdeba532e3e04c45649f57df8f58135d61115299aadd1573ce684b38c9204f", 0x7a, 0x3}, {&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) 2018/04/12 21:49:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x0, 0x33, 0x2f, 0x2b, 0x2b, 0x3f, 0x0, 0x35]}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/04/12 21:49:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1265) 2018/04/12 21:49:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xfffffcc4, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/12 21:49:45 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) ftruncate(0xffffffffffffffff, 0x8000) sendfile(r2, 0xffffffffffffffff, &(0x7f0000e37000), 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r3, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:45 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4401) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000240)={{0x3, 0x1, 0xffffffffffffff80, 0x2, "fbcae69723acbf162b794a274165a8994ec7cb6d478033438eee0910d8ef5a22aecd5cf183e5ca5b814d2f4b", 0x1}, 0x0, 0x0, 0x0, r1, 0x401, 0x266, "6584ac2c5f039118974e39927af564214a73c4d697e0243b8033908e1e9d9270e232ef47ed16d3836852ae94e523b67be061a2cf41cda2a93659fed8237c4e48", &(0x7f0000000100)='em1wlan1ppp0$\x00', 0xe, [], [0x6, 0xa8, 0x7, 0x8]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r4 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) 2018/04/12 21:49:46 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r2 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) 2018/04/12 21:49:46 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x200001) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180)={r2, r3/1000+10000}, 0x10) shutdown(r0, 0x8000) connect$l2tp(r0, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22}, 0x4, 0x1, 0x3, 0x4}}, 0x2e) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x9}, 0x8) sendto$inet6(r1, &(0x7f00000001c0)="fe49742766033cdceba90df641d317ad311e25b5c595e7ca12beacf302f1e78b40ff27b1bb4f915dd606d96541026d1ef2f739abcaf672e87d386fa67922a904829784e668a824f885b465d42514c99991fde549848d6741b29e5f3b992029e2aadf24312ac9b4a51868d1030c4ebf97d70ac86dbb7d26235ba7980bd9ef92d5fd48ef7c3f9717cb37cf921132e7aa292a33244db0858653d01210c30eac0199cca0b3115c860b0c911f2198acd45a87551a62f0e3b340640f23b01072edbe2c82df78c8ca72076ad4ef", 0xca, 0x4000, &(0x7f00000002c0)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) close(r1) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x80, 0x4) 2018/04/12 21:49:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1276) 2018/04/12 21:49:46 executing program 5 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:46 executing program 7: kexec_load(0x0, 0x0, &(0x7f00000005c0), 0x1) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff, 0x40) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 73.957071] FAULT_INJECTION: forcing a failure. [ 73.957071] name failslab, interval 1, probability 0, space 0, times 1 [ 73.968605] CPU: 1 PID: 7144 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 73.975390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.984764] Call Trace: [ 73.987386] dump_stack+0x1b9/0x294 [ 73.991053] ? dump_stack_print_info.cold.2+0x52/0x52 [ 73.996281] ? lock_release+0xa10/0xa10 [ 74.000313] should_fail.cold.4+0xa/0x1a [ 74.004422] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 74.009562] ? kasan_check_write+0x14/0x20 [ 74.013832] ? __mutex_lock+0x7d9/0x17f0 [ 74.017933] ? tun_get_user+0x1e8d/0x4100 [ 74.022118] ? perf_swevent_event+0x2e0/0x2e0 [ 74.026650] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 74.031876] ? mutex_trylock+0x2a0/0x2a0 [ 74.035975] ? perf_swevent_event+0x2e0/0x2e0 [ 74.040503] ? perf_trace_add+0x28d/0x3d0 [ 74.044676] ? print_usage_bug+0xc0/0xc0 [ 74.048790] ? print_usage_bug+0xc0/0xc0 [ 74.052891] __should_failslab+0x124/0x180 [ 74.057149] should_failslab+0x9/0x14 [ 74.060970] kmem_cache_alloc+0x47/0x760 [ 74.065047] ? print_usage_bug+0xc0/0xc0 [ 74.069145] __build_skb+0xa3/0x410 [ 74.072798] ? skb_try_coalesce+0x1c70/0x1c70 [ 74.077323] ? __alloc_pages_nodemask+0xd70/0xd70 [ 74.082199] ? debug_check_no_locks_freed+0x310/0x310 [ 74.087421] ? __lock_acquire+0x7f5/0x5130 [ 74.091699] __napi_alloc_skb+0x19a/0x300 [ 74.095887] napi_get_frags+0x61/0x130 [ 74.099808] tun_get_user+0x1f05/0x4100 [ 74.103859] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 74.108828] ? graph_lock+0x170/0x170 [ 74.112684] ? perf_trace_lock+0x900/0x900 [ 74.116954] ? perf_trace_lock+0x900/0x900 [ 74.121233] ? find_held_lock+0x36/0x1c0 [ 74.125347] ? lock_downgrade+0x8e0/0x8e0 [ 74.129544] ? kasan_check_read+0x11/0x20 [ 74.133727] ? rcu_is_watching+0x85/0x140 [ 74.137909] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 74.143152] ? tun_get+0x22b/0x360 [ 74.146722] ? tun_chr_close+0x60/0x60 [ 74.150662] tun_chr_write_iter+0xb9/0x154 [ 74.154932] do_iter_readv_writev+0x6a0/0x970 [ 74.159464] ? vfs_dedupe_file_range+0xa00/0xa00 [ 74.164274] ? rw_verify_area+0x118/0x360 [ 74.168464] do_iter_write+0x185/0x5f0 [ 74.172375] ? dup_iter+0x270/0x270 [ 74.176039] vfs_writev+0x1c7/0x330 [ 74.179693] ? vfs_iter_write+0xb0/0xb0 [ 74.183701] ? wait_for_completion+0x870/0x870 [ 74.188330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 74.193893] ? __fdget_pos+0xd6/0x1e0 [ 74.197729] ? __fdget_raw+0x20/0x20 [ 74.201473] ? __sb_end_write+0xac/0xe0 2018/04/12 21:49:46 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r2 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) [ 74.205495] do_writev+0x112/0x2f0 [ 74.209072] ? vfs_writev+0x330/0x330 [ 74.212906] ? mm_fault_error+0x380/0x380 [ 74.217119] SyS_writev+0x27/0x30 [ 74.220601] ? SyS_readv+0x30/0x30 [ 74.224181] do_syscall_64+0x29e/0x9d0 [ 74.228105] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 74.232985] ? syscall_return_slowpath+0x5c0/0x5c0 [ 74.237947] ? syscall_return_slowpath+0x30f/0x5c0 [ 74.242915] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 74.248310] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.253159] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 74.258353] RIP: 0033:0x455131 [ 74.261537] RSP: 002b:00007fbc7dcafba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 74.269258] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000455131 [ 74.276535] RDX: 0000000000000001 RSI: 00007fbc7dcafbf0 RDI: 00000000000000fc [ 74.283807] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 74.291086] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000014 [ 74.298361] R13: 0000000000000658 R14: 00000000006fc8e0 R15: 0000000000000000 [ 74.622236] gfs2: not a GFS2 filesystem 2018/04/12 21:49:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c06) 2018/04/12 21:49:46 executing program 6: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000900)=[{&(0x7f0000002140)="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", 0xffa}], 0x1, 0x81006) finit_module(r0, &(0x7f0000000000)='%systembdev\\\x00', 0x3) 2018/04/12 21:49:46 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000080)="bf77b7e97deb1d96d3af21d1e4cf11893d7b0c370975f89e31996f1faf4a4de7f91941545bce112ab85e41b41c9e9d88388dbb43621185043f979861e11180dc6ec6c998d75a83cbe9b265c7a677ceb95181c52345d720", &(0x7f0000000100)=""/19}, 0x18) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@int=0xff, 0x4) 2018/04/12 21:49:46 executing program 7: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xffffffffffffffe1, 0x800}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x461}, 0x8) bind(r0, &(0x7f0000afb000)=@nl=@unspec, 0x1e8) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/04/12 21:49:46 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r2 = gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) 2018/04/12 21:49:46 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:46 executing program 5 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:46 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="a19209f15d794f1adb37eb154a12c93bdc11acd2140405d2e3c80e1ab08b85be1a268b61612f7d6994bb97e331c7f57157b37b37b28640bc30e065052e731bb18b53d6f9938c5de05c5e0f94ea374eff625e5e236919118408369117838780be175f7683a809aad50bca374283fc5ff935d66ccaa6b6b6b1ab56414b71dd463d3b6fccbc86c02c21fcf77ed39f45cb564ac08fe8a5524589214a00f2bff4afb2a03e23a99788a3dd2a0b94d845b5fe0c14cc1f7e", 0xb4, 0xa2}, {&(0x7f00000001c0)="f195d2681c56a57f57da9f0df5ae96d75e85e041eedc40482f1ab8851e0b30b4f5ce5fb350b8cb52f00e1994715822b6b7539125404eff0fdd173ae44b947a3e4dc76afa86a2375bb7b2888daf2c3ec6dc27251c1c3d1b13ccdf212b9d78f5d9ecc3767e53", 0x65, 0x7}, {&(0x7f0000000240)="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", 0xfe, 0x100000000}, {&(0x7f0000000340)="271b7691b8981ef94be1bfa8428758e2e93cedc9aa7d4d65a40794f0d4427a43d2a875766472a815a4fd13531e523ec7d6a70002c8f437b98c943d51c58aa0415b90360cab3f88b7681f986693a8daddf141ef998fd5549f3047f1cdeba532e3e04c45649f57df8f58135d61115299aadd1573ce684b38c9204f", 0x7a, 0x3}, {&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) [ 74.845371] FAULT_INJECTION: forcing a failure. [ 74.845371] name failslab, interval 1, probability 0, space 0, times 0 [ 74.857018] CPU: 1 PID: 7181 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 74.863796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.873170] Call Trace: [ 74.875791] dump_stack+0x1b9/0x294 [ 74.879456] ? dump_stack_print_info.cold.2+0x52/0x52 [ 74.884695] should_fail.cold.4+0xa/0x1a [ 74.888792] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/12 21:49:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0xc0045877) 2018/04/12 21:49:47 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f0000001340)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) [ 74.893929] ? lock_downgrade+0x8e0/0x8e0 [ 74.898111] ? print_usage_bug+0xc0/0xc0 [ 74.902209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 74.907774] ? tracing_generic_entry_update+0x18e/0x200 [ 74.913174] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.918746] ? perf_swevent_event+0x158/0x2e0 [ 74.923278] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.928843] ? perf_tp_event+0x91f/0xc30 [ 74.933022] ? __lock_acquire+0x7f5/0x5130 [ 74.937294] ? perf_swevent_event+0x2e0/0x2e0 [ 74.941964] __should_failslab+0x124/0x180 [ 74.946235] should_failslab+0x9/0x14 [ 74.950063] kmem_cache_alloc_node+0x56/0x780 [ 74.954655] __alloc_skb+0x111/0x780 [ 74.958410] ? skb_scrub_packet+0x580/0x580 [ 74.962768] ? perf_trace_lock+0x900/0x900 [ 74.967041] ? print_usage_bug+0xc0/0xc0 [ 74.971132] ? tracing_generic_entry_update+0x18e/0x200 [ 74.976531] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.982108] ? perf_swevent_event+0x158/0x2e0 [ 74.986647] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 2018/04/12 21:49:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x40101283) 2018/04/12 21:49:47 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() [ 74.992230] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 74.997815] tcp_v6_send_response+0x22d/0x1d90 [ 75.002428] ? __lock_acquire+0x7f5/0x5130 [ 75.006710] ? tcp_v6_connect+0x2860/0x2860 [ 75.011070] ? kasan_check_read+0x11/0x20 [ 75.015242] ? rcu_is_watching+0x85/0x140 [ 75.019417] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 75.024652] tcp_v6_send_reset+0x64e/0x1170 [ 75.029020] ? tcp_v6_send_response+0x1d90/0x1d90 [ 75.033899] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.039475] ? inet6_lookup_listener+0x31a/0xf40 2018/04/12 21:49:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x127e) [ 75.044265] ? perf_trace_lock+0x900/0x900 [ 75.048570] ? memcpy+0x45/0x50 [ 75.051891] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 75.057465] tcp_v6_rcv+0x1e4d/0x3970 [ 75.061291] ? trace_hardirqs_on+0xd/0x10 [ 75.065497] ? tcp_v6_reqsk_send_ack+0x380/0x380 [ 75.070323] ? __lock_is_held+0xb5/0x140 [ 75.074436] ip6_input_finish+0x3ff/0x1a30 [ 75.078720] ? ip6_rcv_finish+0xa10/0xa10 [ 75.082899] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 75.087943] ? nf_hook_slow+0x11e/0x1c0 [ 75.091966] ip6_input+0xe1/0x5e0 2018/04/12 21:49:47 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) [ 75.095454] ? ip6_input_finish+0x1a30/0x1a30 [ 75.099971] ? tcp_v6_early_demux+0x434/0xb20 [ 75.104492] ? tcp_v6_early_demux+0xa1/0xb20 [ 75.109064] ? ip6_rcv_finish+0xa10/0xa10 [ 75.113256] ip6_rcv_finish+0x29c/0xa10 [ 75.117267] ? ip6_make_skb+0x620/0x620 [ 75.121271] ? rcu_is_watching+0x85/0x140 [ 75.125449] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 75.130674] ? tcp_v6_mtu_reduced+0x80/0x80 [ 75.135029] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 75.140067] ? nf_hook_slow+0x11e/0x1c0 [ 75.144085] ipv6_rcv+0xed6/0x22a0 [ 75.147677] ? ip6_input+0x5e0/0x5e0 [ 75.151425] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 75.157019] ? ip6_make_skb+0x620/0x620 [ 75.161029] ? ip6_input+0x5e0/0x5e0 [ 75.164770] __netif_receive_skb_core+0x26f5/0x3630 [ 75.169826] ? nf_ingress+0xa00/0xa00 [ 75.173826] ? __lock_acquire+0x7f5/0x5130 [ 75.178084] ? memset+0x31/0x40 [ 75.181413] ? debug_check_no_locks_freed+0x310/0x310 [ 75.186636] ? perf_tp_event+0xc30/0xc30 [ 75.190718] ? perf_trace_lock+0x900/0x900 [ 75.194979] ? csum_partial+0x21/0x30 [ 75.198814] ? memset+0x31/0x40 [ 75.202128] ? perf_trace_lock_acquire+0x4f1/0x980 [ 75.207082] ? find_held_lock+0x36/0x1c0 [ 75.211175] ? perf_trace_lock+0x900/0x900 [ 75.215454] ? kasan_check_read+0x11/0x20 [ 75.219645] ? pvclock_read_flags+0x160/0x160 [ 75.224164] ? mark_held_locks+0xc9/0x160 [ 75.228343] ? ktime_get_with_offset+0x395/0x4a0 [ 75.233127] ? lock_acquire+0x1dc/0x520 [ 75.237123] ? netif_receive_skb_internal+0xa2/0x7b0 [ 75.242265] ? kasan_check_read+0x11/0x20 [ 75.246437] ? rcu_is_watching+0x85/0x140 [ 75.250618] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 75.255843] __netif_receive_skb+0x2c/0x1e0 [ 75.260197] netif_receive_skb_internal+0x126/0x7b0 [ 75.265235] ? dev_cpu_dead+0xad0/0xad0 [ 75.269247] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 75.274805] ? eth_type_trans+0x2e1/0x750 [ 75.278975] ? eth_gro_receive+0x8d0/0x8d0 [ 75.283236] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 75.288452] napi_gro_frags+0x631/0xc40 [ 75.292460] ? napi_gro_receive+0x5a0/0x5a0 [ 75.296825] ? tun_get_user+0x31cf/0x4100 [ 75.301007] tun_get_user+0x31f8/0x4100 [ 75.305050] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 75.310010] ? graph_lock+0x170/0x170 [ 75.313827] ? perf_trace_lock+0x900/0x900 [ 75.318057] ? perf_trace_lock+0x900/0x900 [ 75.322291] ? find_held_lock+0x36/0x1c0 [ 75.326368] ? kasan_check_read+0x11/0x20 [ 75.330513] ? rcu_is_watching+0x85/0x140 [ 75.334677] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 75.339970] ? tun_get+0x22b/0x360 [ 75.343510] ? tun_chr_close+0x60/0x60 [ 75.347411] tun_chr_write_iter+0xb9/0x154 [ 75.351664] do_iter_readv_writev+0x6a0/0x970 [ 75.356179] ? vfs_dedupe_file_range+0xa00/0xa00 [ 75.360948] ? rw_verify_area+0x118/0x360 [ 75.365126] do_iter_write+0x185/0x5f0 [ 75.369031] ? dup_iter+0x270/0x270 [ 75.372683] vfs_writev+0x1c7/0x330 [ 75.376332] ? vfs_iter_write+0xb0/0xb0 [ 75.380312] ? wait_for_completion+0x870/0x870 [ 75.384928] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.390461] ? __fdget_pos+0xd6/0x1e0 [ 75.394271] ? __fdget_raw+0x20/0x20 [ 75.397990] ? __sb_end_write+0xac/0xe0 [ 75.401975] do_writev+0x112/0x2f0 [ 75.405540] ? vfs_writev+0x330/0x330 [ 75.409332] ? mm_fault_error+0x380/0x380 [ 75.413476] SyS_writev+0x27/0x30 [ 75.416920] ? SyS_readv+0x30/0x30 [ 75.420450] do_syscall_64+0x29e/0x9d0 [ 75.424335] ? vmalloc_sync_all+0x30/0x30 [ 75.428486] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.432979] ? finish_task_switch+0x1ca/0x810 [ 75.437483] ? syscall_return_slowpath+0x5c0/0x5c0 [ 75.442439] ? syscall_return_slowpath+0x30f/0x5c0 [ 75.447384] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 75.452766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.457625] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 75.462816] RIP: 0033:0x455131 [ 75.466004] RSP: 002b:00007fbc7dcafba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 75.473721] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000455131 [ 75.480997] RDX: 0000000000000001 RSI: 00007fbc7dcafbf0 RDI: 00000000000000fc [ 75.488274] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 75.495538] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000014 [ 75.502822] R13: 0000000000000658 R14: 00000000006fc8e0 R15: 0000000000000001 [ 75.629166] gfs2: not a GFS2 filesystem 2018/04/12 21:49:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1268) 2018/04/12 21:49:47 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x466bd58022e88214) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ac0)=0x1, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/220, &(0x7f0000000000)=0xdc) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) r1 = memfd_create(&(0x7f0000000040)='\\(posix_acl_accessproc\x00', 0x1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000300)={"66696c74657200bb09000000000000f7ffffff0000000000000000000800"}, &(0x7f0000000200)=0xfffffffffffffc72) 2018/04/12 21:49:47 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r0, 0x8, 0x0) 2018/04/12 21:49:47 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:47 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/15) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/04/12 21:49:47 executing program 5 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000044c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000004540)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004580)={0x0, 0xe0}, &(0x7f00000045c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004600)={r1, 0x8b, "669e8dd19487abce5edfb50394d4cc1f1fb61ff67d6bc597f941685b0cf39938ace99562bee617c634d4486e994671133eb952c685cb2bf9011dcb5c07e745bdb466a0d59780cdb8f6e5c2df12c425b54a1fcff103d989fcf2c1159f7e11a7fdd905d208f9ed9854c4636bc0c99a3955bb4690c6478dfe23196a7632c004a442f7383e6fafeb8062cbabda"}, &(0x7f00000046c0)=0x93) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r2, &(0x7f0000003f00)=[{{&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000001c0)=""/253, 0xfd}], 0x2, &(0x7f0000000300)=""/226, 0xe2, 0xffffffff00000001}, 0x1dc}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/52, 0x34}, {&(0x7f0000000500)=""/177, 0xb1}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/114, 0x72}, {&(0x7f00000006c0)=""/148, 0x94}, {&(0x7f0000000780)=""/115, 0x73}, {&(0x7f0000000800)=""/137, 0x89}, {&(0x7f00000008c0)=""/94, 0x5e}], 0x9, &(0x7f0000000a00)=""/8, 0x8, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1, &(0x7f0000001a80)=""/58, 0x3a, 0x1}, 0x1cc}, {{&(0x7f0000001ac0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/195, 0xc3}, {&(0x7f0000002c40)=""/201, 0xc9}], 0x3, &(0x7f0000002d80)=""/150, 0x96, 0x4425f320}, 0x200}, {{0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000002e40)=""/124, 0x7c}], 0x1, &(0x7f0000002f00)=""/4096, 0x1000, 0x1e73f70b}, 0x2}], 0x5, 0x40, &(0x7f0000004040)={0x77359400}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000004700)={0x7953, 0x1000, 0x80000000, 0x80000000000}, 0x10) syz_mount_image$ntfs(&(0x7f0000004200)='ntfs\x00', &(0x7f0000004240)='./file0\x00', 0x1, 0x2, &(0x7f0000004400)=[{&(0x7f0000004280)="3348cc71048b7c9bebb19ae6b8421554f2309df8cd033165e42ba81075563f77a29659fe412ceb5e20e3417433fb586a3a17da39664c015f0637c69cbbac96e90096daa820ee84e3867d2ba1a2dd2e5dfa24f7450d209fcc23f2abc51613f591719914363d6122d924c429987d8d71054c9a9a160333d5b5943df3655ce222522b512b3f83cbdb52cdbf2344a4b52abcac68cf8281c5374a99a19e1a2d40e0c44f5538d09d9c1dbb9369936e4cd3e1923a33747039457160f5af9b3b9e41a395c8a8d0249176369d91e54828f7da10f04131", 0xd2, 0x1}, {&(0x7f0000004380)="55d089c5530f7d6f3617a0d1c03bfd66bc1272b4e68f4af9d9ddd1279085ce3c90768d9b0e5339fd65b23a5e79ca69e94a78282129a701bf06638efd301e11a968f28be5cf29ab9c", 0x48, 0x200}], 0x200001, &(0x7f0000004440)={[{@gid={'gid', 0x3d, [0x38, 0x78, 0x33, 0x7d, 0x0, 0x7f]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x3f, 0x3a]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x37, 0x78, 0x36, 0x37]}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x37, 0x32, 0x36, 0x37, 0x33]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004080)={0x0, @in={{0x2, 0x4e22}}, 0x2, 0x8, 0x5, 0x8, 0x15}, &(0x7f0000004140)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000004180)={r4, 0xef5}, &(0x7f00000041c0)=0x8) r5 = memfd_create(&(0x7f0000000040)='em0\x00', 0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000004740)=0x1f, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000080)={{0x100000000, 0x9}, {0x2000000000000000, 0x2}, 0xfffffffffffffff8, 0x2}) 2018/04/12 21:49:47 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="a19209f15d794f1adb37eb154a12c93bdc11acd2140405d2e3c80e1ab08b85be1a268b61612f7d6994bb97e331c7f57157b37b37b28640bc30e065052e731bb18b53d6f9938c5de05c5e0f94ea374eff625e5e236919118408369117838780be175f7683a809aad50bca374283fc5ff935d66ccaa6b6b6b1ab56414b71dd463d3b6fccbc86c02c21fcf77ed39f45cb564ac08fe8a5524589214a00f2bff4afb2a03e23a99788a3dd2a0b94d845b5fe0c14cc1f7e", 0xb4, 0xa2}, {&(0x7f00000001c0)="f195d2681c56a57f57da9f0df5ae96d75e85e041eedc40482f1ab8851e0b30b4f5ce5fb350b8cb52f00e1994715822b6b7539125404eff0fdd173ae44b947a3e4dc76afa86a2375bb7b2888daf2c3ec6dc27251c1c3d1b13ccdf212b9d78f5d9ecc3767e53", 0x65, 0x7}, {&(0x7f0000000240)="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", 0xfe, 0x100000000}, {&(0x7f0000000340)="271b7691b8981ef94be1bfa8428758e2e93cedc9aa7d4d65a40794f0d4427a43d2a875766472a815a4fd13531e523ec7d6a70002c8f437b98c943d51c58aa0415b90360cab3f88b7681f986693a8daddf141ef998fd5549f3047f1cdeba532e3e04c45649f57df8f58135d61115299aadd1573ce684b38c9204f", 0x7a, 0x3}, {&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) [ 75.816455] FAULT_INJECTION: forcing a failure. [ 75.816455] name failslab, interval 1, probability 0, space 0, times 0 [ 75.827764] CPU: 1 PID: 7224 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 75.834542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.839228] gfs2: not a GFS2 filesystem [ 75.843909] Call Trace: [ 75.843949] dump_stack+0x1b9/0x294 [ 75.843979] ? dump_stack_print_info.cold.2+0x52/0x52 [ 75.844002] ? is_bpf_text_address+0xd7/0x170 2018/04/12 21:49:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x49) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) sendto$inet6(r0, &(0x7f0000000140)="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", 0x1000, 0x1, &(0x7f00000000c0)={0xa, 0x4e23, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, 0x1c) 2018/04/12 21:49:48 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r0 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) [ 75.844023] ? kernel_text_address+0x79/0xf0 [ 75.844041] ? __unwind_start+0x166/0x330 [ 75.844067] should_fail.cold.4+0xa/0x1a [ 75.876537] ? __save_stack_trace+0x7e/0xd0 [ 75.880898] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 75.886043] ? save_stack+0xa9/0xd0 [ 75.889700] ? save_stack+0x43/0xd0 [ 75.893347] ? kasan_kmalloc+0xc4/0xe0 [ 75.897258] ? kasan_slab_alloc+0x12/0x20 [ 75.901429] ? kmem_cache_alloc_node+0x144/0x780 [ 75.906215] ? __alloc_skb+0x111/0x780 [ 75.910130] ? tcp_v6_send_response+0x22d/0x1d90 [ 75.914921] ? tcp_v6_send_reset+0x64e/0x1170 [ 75.919444] ? tcp_v6_rcv+0x1e4d/0x3970 [ 75.923447] ? ip6_input_finish+0x3ff/0x1a30 [ 75.927890] ? ip6_input+0xe1/0x5e0 [ 75.931568] ? ip6_rcv_finish+0x29c/0xa10 [ 75.935743] ? ipv6_rcv+0xed6/0x22a0 [ 75.939481] ? __netif_receive_skb_core+0x26f5/0x3630 [ 75.944704] ? __netif_receive_skb+0x2c/0x1e0 [ 75.949230] ? netif_receive_skb_internal+0x126/0x7b0 [ 75.954444] ? napi_gro_frags+0x631/0xc40 [ 75.958797] ? tun_get_user+0x31f8/0x4100 [ 75.962966] ? tun_chr_write_iter+0xb9/0x154 [ 75.967396] ? do_iter_readv_writev+0x6a0/0x970 [ 75.972083] ? do_iter_write+0x185/0x5f0 [ 75.976157] ? vfs_writev+0x1c7/0x330 [ 75.979977] ? do_writev+0x112/0x2f0 [ 75.983706] ? SyS_writev+0x27/0x30 [ 75.987350] ? do_syscall_64+0x29e/0x9d0 [ 75.991431] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 75.996815] ? print_usage_bug+0xc0/0xc0 [ 76.000897] ? graph_lock+0x170/0x170 [ 76.004721] ? __lock_acquire+0x7f5/0x5130 [ 76.008971] ? perf_swevent_event+0x2e0/0x2e0 [ 76.013496] __should_failslab+0x124/0x180 2018/04/12 21:49:48 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r0 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) [ 76.017754] should_failslab+0x9/0x14 [ 76.021578] kmem_cache_alloc_node_trace+0x5a/0x770 [ 76.026640] __kmalloc_node_track_caller+0x33/0x70 [ 76.031686] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 76.036471] __alloc_skb+0x14d/0x780 [ 76.038807] IPVS: length: 220 != 24 [ 76.040209] ? skb_scrub_packet+0x580/0x580 [ 76.040237] ? perf_trace_lock+0x900/0x900 [ 76.040254] ? print_usage_bug+0xc0/0xc0 [ 76.056482] ? tracing_generic_entry_update+0x18e/0x200 [ 76.057682] IPVS: length: 220 != 24 [ 76.061865] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 76.061885] ? perf_swevent_event+0x158/0x2e0 [ 76.061909] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 76.061937] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 76.061963] tcp_v6_send_response+0x22d/0x1d90 [ 76.061991] ? __lock_acquire+0x7f5/0x5130 [ 76.095529] ? tcp_v6_connect+0x2860/0x2860 [ 76.099866] ? kasan_check_read+0x11/0x20 [ 76.104023] ? rcu_is_watching+0x85/0x140 [ 76.108181] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 76.113396] tcp_v6_send_reset+0x64e/0x1170 [ 76.117737] ? tcp_v6_send_response+0x1d90/0x1d90 [ 76.122588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 76.128120] ? inet6_lookup_listener+0x31a/0xf40 [ 76.132875] ? perf_trace_lock+0x900/0x900 [ 76.137115] ? memcpy+0x45/0x50 [ 76.140390] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 76.145939] tcp_v6_rcv+0x1e4d/0x3970 [ 76.149735] ? trace_hardirqs_on+0xd/0x10 [ 76.153909] ? tcp_v6_reqsk_send_ack+0x380/0x380 [ 76.158670] ? __lock_is_held+0xb5/0x140 [ 76.162753] ip6_input_finish+0x3ff/0x1a30 [ 76.167011] ? ip6_rcv_finish+0xa10/0xa10 [ 76.171166] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 76.176176] ? nf_hook_slow+0x11e/0x1c0 [ 76.180153] ip6_input+0xe1/0x5e0 [ 76.183606] ? ip6_input_finish+0x1a30/0x1a30 [ 76.188102] ? tcp_v6_early_demux+0x434/0xb20 [ 76.192596] ? tcp_v6_early_demux+0xa1/0xb20 [ 76.197014] ? ip6_rcv_finish+0xa10/0xa10 [ 76.201177] ip6_rcv_finish+0x29c/0xa10 [ 76.205162] ? ip6_make_skb+0x620/0x620 [ 76.209135] ? rcu_is_watching+0x85/0x140 [ 76.213281] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 76.218466] ? tcp_v6_mtu_reduced+0x80/0x80 [ 76.222787] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 76.227814] ? nf_hook_slow+0x11e/0x1c0 [ 76.231792] ipv6_rcv+0xed6/0x22a0 [ 76.235345] ? ip6_input+0x5e0/0x5e0 [ 76.239069] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 76.244628] ? ip6_make_skb+0x620/0x620 [ 76.248612] ? ip6_input+0x5e0/0x5e0 [ 76.252330] __netif_receive_skb_core+0x26f5/0x3630 [ 76.257365] ? nf_ingress+0xa00/0xa00 [ 76.261164] ? __lock_acquire+0x7f5/0x5130 [ 76.265396] ? memset+0x31/0x40 [ 76.268696] ? debug_check_no_locks_freed+0x310/0x310 [ 76.273907] ? perf_tp_event+0xc30/0xc30 [ 76.277978] ? perf_trace_lock+0x900/0x900 [ 76.282224] ? csum_partial+0x21/0x30 [ 76.286051] ? memset+0x31/0x40 [ 76.289341] ? perf_trace_lock_acquire+0x4f1/0x980 [ 76.294279] ? find_held_lock+0x36/0x1c0 [ 76.298348] ? perf_trace_lock+0x900/0x900 [ 76.302603] ? kasan_check_read+0x11/0x20 [ 76.306759] ? pvclock_read_flags+0x160/0x160 [ 76.311251] ? mark_held_locks+0xc9/0x160 [ 76.315399] ? ktime_get_with_offset+0x395/0x4a0 [ 76.320158] ? lock_acquire+0x1dc/0x520 [ 76.324130] ? netif_receive_skb_internal+0xa2/0x7b0 [ 76.329242] ? kasan_check_read+0x11/0x20 [ 76.333382] ? rcu_is_watching+0x85/0x140 [ 76.337525] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 76.342720] __netif_receive_skb+0x2c/0x1e0 [ 76.347048] netif_receive_skb_internal+0x126/0x7b0 [ 76.352063] ? dev_cpu_dead+0xad0/0xad0 [ 76.356051] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 76.361584] ? eth_type_trans+0x2e1/0x750 [ 76.365731] ? eth_gro_receive+0x8d0/0x8d0 [ 76.369969] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 76.375161] napi_gro_frags+0x631/0xc40 [ 76.379143] ? napi_gro_receive+0x5a0/0x5a0 [ 76.383479] ? tun_get_user+0x31cf/0x4100 [ 76.387627] tun_get_user+0x31f8/0x4100 [ 76.391632] ? tun_build_skb.isra.51+0x1dc0/0x1dc0 [ 76.396553] ? graph_lock+0x170/0x170 [ 76.400362] ? perf_trace_lock+0x900/0x900 [ 76.404592] ? perf_trace_lock+0x900/0x900 [ 76.408842] ? find_held_lock+0x36/0x1c0 [ 76.412929] ? kasan_check_read+0x11/0x20 [ 76.417071] ? rcu_is_watching+0x85/0x140 [ 76.421215] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 76.426415] ? tun_get+0x22b/0x360 [ 76.429958] ? tun_chr_close+0x60/0x60 [ 76.434046] tun_chr_write_iter+0xb9/0x154 [ 76.438283] do_iter_readv_writev+0x6a0/0x970 [ 76.442779] ? vfs_dedupe_file_range+0xa00/0xa00 [ 76.447542] ? rw_verify_area+0x118/0x360 [ 76.451707] do_iter_write+0x185/0x5f0 [ 76.455623] ? dup_iter+0x270/0x270 [ 76.459268] vfs_writev+0x1c7/0x330 [ 76.462898] ? vfs_iter_write+0xb0/0xb0 [ 76.466873] ? wait_for_completion+0x870/0x870 [ 76.471565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 76.477107] ? __fdget_pos+0xd6/0x1e0 [ 76.480907] ? __fdget_raw+0x20/0x20 [ 76.484623] ? __sb_end_write+0xac/0xe0 [ 76.488606] do_writev+0x112/0x2f0 [ 76.492149] ? vfs_writev+0x330/0x330 [ 76.495946] ? mm_fault_error+0x380/0x380 [ 76.500095] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 76.504947] SyS_writev+0x27/0x30 [ 76.508397] ? SyS_readv+0x30/0x30 [ 76.511934] do_syscall_64+0x29e/0x9d0 [ 76.515814] ? vmalloc_sync_all+0x30/0x30 [ 76.519963] ? finish_task_switch+0x1ca/0x810 [ 76.524460] ? syscall_return_slowpath+0x5c0/0x5c0 [ 76.529388] ? syscall_return_slowpath+0x30f/0x5c0 [ 76.534331] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 76.539699] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.544562] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 76.549750] RIP: 0033:0x455131 [ 76.552933] RSP: 002b:00007fbc7dcafba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 76.560641] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000455131 2018/04/12 21:49:48 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000f23fff)}}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000040)="64edc0ebcd6cad6eb5f27b6b572d05da4b470109b6990eae811de4b0eecff6e6", 0x20) sendmmsg$nfc_llcp(r1, &(0x7f0000002000)=[{&(0x7f0000000080)={0x27, 0x1, 0x2, 0x1, 0x6, 0x1, "3be673b2a12576029e9c15dfb35f2755160c12a3f1a307208f71bb0a587ad7414d6758af329a1a0e9df1f497976dd41c1e90b0341ed9d7b926fa2f1a1f5257", 0x33}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000100)="e8ee0b941ec8ed358137630ed62ede6509cb6bae", 0x14}, {&(0x7f0000000140)="7b50073473537d9235600a5290a9aac5c3dea3ab59a4274230a05d756aa51683d6956a21bc68cf95630a8755ee7e0db1777a4da2d63b1b64cf9741ca03d59b4768127ae542d539b5354f7032e51eb73621a0d65ba29f01f2be0e4bf1cdbd59dc8d6938c3edcabdbf5f3e7c44303263ba747e0f7aef082033a59f8660b9e3288502df4593a65d0285df76ecce58d1a9fdb1a284ef7e86c1d9f93bfd10747b0c0b", 0xa0}, {&(0x7f0000000200)}], 0x3, &(0x7f0000000280)={0xf0, 0x0, 0x7, "a018c22b3e49d636555c812ef2a2ab2fcfb061fa846a4303dc242cb099dd65f74904c43498e72ec1305a929fcbc21d617e9bae278b2e59b58e01a013b04c2eb26d911481cce986aed8d65a076753f43b85bff4de4f1e7062ad60ad0aeba764272677b22c250e0d7f9e7c3f82d8e1a08afe2464a93bb1a26165a952b52d14d857799844d80f93e6c1c703702924d2cf49d15cf12f7e3e92f5f57db3c3fdd5e92e9fc4e8e7ffd6e1c79a55703141871e1fa99aec20f8d20d0feb6df541aeeb051ad2872ab6a41ab3d1f15b520d04787d57f478cda8299abb3130bdfac21067"}, 0xf0, 0x4040000}, {&(0x7f0000000380)={0x27, 0x0, 0x1, 0x7, 0x10000, 0x8001, "50089b1079126ab8b9910cc96e84709af43b52a2ac8987093eeaad39864970a8068727b4cbf4239612115ad3cebaccfc8326db58149980929be3251f669654", 0x18}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000400)="517912e563c608d0f96179fcd10a05f0091b381f1b33652a82059f03b42a7a181f327ff2896d7276652ed1165a9175d39421959138c6594253958483296f54", 0x3f}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000000480)={0x27, 0x1, 0x2, 0x7, 0x9, 0x2, "a155dcb2646337060a541a18e7a5914bdaafc8545fb0ff9b7d66b413b025e20c606fc0e80b014c0f3b703ac1f1b5178bce6cd6012a4522763c926c4c21ca5a", 0x29}, 0x60, &(0x7f00000017c0)=[{&(0x7f0000000500)="1f998263dc9fee9fec3ce718c49893ecda8a8a22fb254252185d8a5b0d1ecfad14f565ce3871a834fec13e2c28f8efa96e2a5ac2e02e268f9fa390610c4c4fee992e85b651d39982e06a2c7dcb6b6f8072a46119ee92bc90ac57a02b7141de4f07a48cc4345a98b7", 0x68}, {&(0x7f0000000580)="693c3e24ac9c3f2556e3a8ef74b635c0ba7c33a386776807a7324f9c9290726224f6b38a709c34a6c0c071e21cafd7512fd0bc1d671f0fd055369734769d067b988719b7864063e47ccdcca8133147469bd1ce74fdd5622355b1d696398d2ec7cc8ede8a724585a9d05a9bbf8731d6d8d32dfd9a61a2fde31006c8de3aba63d90805c11b9433d10273aaeb1588e7d5a0c8c831a883b46b320f20101f9f4480d0f254d462005d30baeff2941e270cbe96d6d438bd6aa0fcc6f87f64a910476debe4b512b139827f0651b8db3de9268cf23a0cd55193abda9fe85585f1955226f0", 0xe0}, {&(0x7f0000000680)="cbfa86a69bc355f0557f8df14c41f7a270e1ea576b94adc84ef5ba4c5dae883192e692e6eb181d9e2eec1429c3134eedacd918e8eee1d1df6ab12d5e636e4604ecdbaa0e9f1dd29b55e5afa3ea4630dec3", 0x51}, {&(0x7f0000000700)="97778cbb5941037e00d4f6b8c5", 0xd}, {&(0x7f0000000740)="bd9eda766c5a29039fb5ef808e7eeae0c0563ac55e799fd6ae043b637ebaed02d9275868c35865001152ad6146bf184cfce8abb47ae7b42d355ac6f86e6565c3f4a3f69367942f383349c2d672f3a17bd0a0d944c7b36a282249c3b38feda796a8f9aa6ffdbab139254099", 0x6b}, {&(0x7f00000007c0)="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", 0x1000}], 0x6, &(0x7f0000001840)=ANY=[@ANYBLOB="180000e5ffffffff04010000010000800ee6f6f0a4d826df"], 0x18, 0x8000}, {&(0x7f0000001880)={0x27, 0x0, 0x1, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffb, "aa02c0bb5a052bff8f62a7240a8b2953461d407aabd88b873e2cf2d92e3f773c4d4c7419674037063ac45d704a70886e5558479d76b37f5a901a129cad4c7d", 0x3e}, 0x60, &(0x7f0000001e40)=[{&(0x7f0000001900)="5a1891bd315fef7573dae15c78a32a6e6dcdbb07a3ecc55c1e8ac8dc42567177388c490956fe48588c933aa77c903e1eee50c5fcba0f1dad3ab8c89b18f76fe745fa6ec7f3959acfe40e21fd867cd1615074affb7b0babc268248baa77aa", 0x5e}, {&(0x7f0000001980)="cd879e886c89d1f7a09d5cf9399bfc1a22787d568a1bc8fdb3037f562cb75444f28f36837b7c73117b73e88e3e22b4becf7f35f7006b77ec2caa3c9d38b53b512e43c10702805191381a42d88514c7612248344d5c6c4c9be5396b6ad4e38bfb76617ba1740afb1f433b9ddf78cd53e11cc1d0197bca4b5cbe7509a75b6973b0691cab6ab98320f6936ef7e5c969ceb8aad70c7e762aca92ed958a7d15d5c1dc9cd2378d30b994f4e95da94c9383498f3a5ce1600bfe6942ba27ffd832ea1fd89062d18d22628c3eca1b4662ceb07897f82e5f19d172034c80c9be651aeb0f1c09519510c72a990f2e5406d3", 0xec}, {&(0x7f0000001a80)="63295d52ca9f8d9f39da0c64ca2b163182a6a3cb55f31257de6bf02b7ab44196f66e45921248bf8bd9836f93ae03c8398403d989f34360b22a9ad3594d2a", 0x3e}, {&(0x7f0000001ac0)="5b542f6bad7bd22700be4c2f4c0e96d4fcb2e91952d47c0cdb526755", 0x1c}, {&(0x7f0000001b00)="0e42f470b715ca83615ca995658d1abd3b117333e91e71007bc70889c901a10b845ca19533b7c2ce78413d6a348ec155723c79cb3b1b592ec0084c5b913c55867bef2a320c702b8490984f83c04fcb", 0x4f}, {&(0x7f0000001b80)="1615a6b363f630b6076417a5408ca9431f05cde9cfc628da3c623ff7aa190451be83d8f2e280ebeb3551b060fba1aab1bd725e05833bffcd9a9fd98a3f35aea206b7b35b559fa9895ae159a5c866341899469f371bee425d45b385855294efce239dbd41ee0ffcfe7c14adb5eec142cf419fef745ed3f8dfd8b4fdf6b808bd0ab30d2ffa8f9b694707e36516a93b2b94065772549f86ad527d5f65539bf466227903a14f9d32a0116cf7e4cd6d2cd38b68364c269814cee028cf4377f2ff4ffad62ec2f8559d370d32534a32c2865458372c95ab6775fc1b43c5bc8d", 0xdc}, {&(0x7f0000001c80)="cec2d9a193256a3a3d4aec52b9de1d1c007826fa494b70135a9a37f57906ceda8d3cb7405975cd772d05e22a879d03285086a47838eee8b0539c02a2495010ab608cce1a7c2f64713a32d55ca67a948991d1a5a09f9ac3fc", 0x58}, {&(0x7f0000001d00)="37910f266aa3fd14256edb7bb1edf483ed9132478224ff1771be618b67d415d353edceef2f457c09da76e2726ea91efcf1399de32f9f277318b2d81a234f1bfa68bfcfd4b4c7f32cef19305246ecf65b6b167f193c1ad66e834a065e5aa86ddb4a54642ed40f5517a32361c3e9b04dd7eb8d8eb9596e4da585a260f3193cbf3f4b470349979943040d0fd9187b8b2726be93c06ff1a641e5f14474540b9e5dc2e6b6c2dee1c54e8ddc3b051f9eaad5ae46de9815db", 0xb5}, {&(0x7f0000001dc0)="ea1e2dd0fed2e50d654baa9fe82a2cb3d474d9e4629e459067758a5ccede1ee9d03027f86e4051d98aae779014b8c06462f9d7625760e82c1ba48c6c4bf11c30bd2e644e33f133ea7c703f90343beafcce4b71dbbbf3f1bc050293234c7bf11eec3f", 0x62}], 0x9, &(0x7f0000001f00)={0x18, 0x3a, 0x4a66, "16"}, 0x18, 0x800}], 0x4, 0xc000) [ 76.567913] RDX: 0000000000000001 RSI: 00007fbc7dcafbf0 RDI: 00000000000000fc [ 76.575176] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 76.582439] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000014 [ 76.589709] R13: 0000000000000658 R14: 00000000006fc8e0 R15: 0000000000000002 2018/04/12 21:49:48 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="a19209f15d794f1adb37eb154a12c93bdc11acd2140405d2e3c80e1ab08b85be1a268b61612f7d6994bb97e331c7f57157b37b37b28640bc30e065052e731bb18b53d6f9938c5de05c5e0f94ea374eff625e5e236919118408369117838780be175f7683a809aad50bca374283fc5ff935d66ccaa6b6b6b1ab56414b71dd463d3b6fccbc86c02c21fcf77ed39f45cb564ac08fe8a5524589214a00f2bff4afb2a03e23a99788a3dd2a0b94d845b5fe0c14cc1f7e", 0xb4, 0xa2}, {&(0x7f00000001c0)="f195d2681c56a57f57da9f0df5ae96d75e85e041eedc40482f1ab8851e0b30b4f5ce5fb350b8cb52f00e1994715822b6b7539125404eff0fdd173ae44b947a3e4dc76afa86a2375bb7b2888daf2c3ec6dc27251c1c3d1b13ccdf212b9d78f5d9ecc3767e53", 0x65, 0x7}, {&(0x7f0000000240)="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", 0xfe, 0x100000000}, {&(0x7f0000000340)="271b7691b8981ef94be1bfa8428758e2e93cedc9aa7d4d65a40794f0d4427a43d2a875766472a815a4fd13531e523ec7d6a70002c8f437b98c943d51c58aa0415b90360cab3f88b7681f986693a8daddf141ef998fd5549f3047f1cdeba532e3e04c45649f57df8f58135d61115299aadd1573ce684b38c9204f", 0x7a, 0x3}, {&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) 2018/04/12 21:49:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c07) 2018/04/12 21:49:48 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x466bd58022e88214) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ac0)=0x1, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/220, &(0x7f0000000000)=0xdc) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) r1 = memfd_create(&(0x7f0000000040)='\\(posix_acl_accessproc\x00', 0x1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000300)={"66696c74657200bb09000000000000f7ffffff0000000000000000000800"}, &(0x7f0000000200)=0xfffffffffffffc72) 2018/04/12 21:49:48 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) [ 76.683925] ntfs: (device loop4): parse_options(): Invalid gid option argument: 8x3} 2018/04/12 21:49:48 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000e26ff8)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) [ 76.803162] gfs2: not a GFS2 filesystem [ 76.825696] IPVS: length: 220 != 24 2018/04/12 21:49:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0xe004, 0x1, &(0x7f00000002c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000580)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) mkdir(&(0x7f0000000000)='./file0/\nile0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x7ffffffffffffc92}, 0x7) 2018/04/12 21:49:49 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) [ 76.845929] ntfs: (device loop4): parse_options(): Invalid gid option argument: 8x3} 2018/04/12 21:49:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80081272) 2018/04/12 21:49:49 executing program 5 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:49 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000500)=[{&(0x7f00000001c0)="f195d2681c56a57f57da9f0df5ae96d75e85e041eedc40482f1ab8851e0b30b4f5ce5fb350b8cb52f00e1994715822b6b7539125404eff0fdd173ae44b947a3e4dc76afa86a2375bb7b2888daf2c3ec6dc27251c1c3d1b13ccdf212b9d78f5d9ecc3767e53", 0x65, 0x7}, {&(0x7f0000000240)="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", 0xfe, 0x100000000}, {&(0x7f0000000340)="271b7691b8981ef94be1bfa8428758e2e93cedc9aa7d4d65a40794f0d4427a43d2a875766472a815a4fd13531e523ec7d6a70002c8f437b98c943d51c58aa0415b90360cab3f88b7681f986693a8daddf141ef998fd5549f3047f1cdeba532e3e04c45649f57df8f58135d61115299aadd1573ce684b38c9204f", 0x7a, 0x3}, {&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) [ 77.028685] gfs2: not a GFS2 filesystem 2018/04/12 21:49:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x466bd58022e88214) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ac0)=0x1, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/220, &(0x7f0000000000)=0xdc) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) r1 = memfd_create(&(0x7f0000000040)='\\(posix_acl_accessproc\x00', 0x1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000300)={"66696c74657200bb09000000000000f7ffffff0000000000000000000800"}, &(0x7f0000000200)=0xfffffffffffffc72) 2018/04/12 21:49:49 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) 2018/04/12 21:49:49 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000500)=[{&(0x7f0000000240)="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", 0xfe, 0x100000000}, {&(0x7f0000000340)="271b7691b8981ef94be1bfa8428758e2e93cedc9aa7d4d65a40794f0d4427a43d2a875766472a815a4fd13531e523ec7d6a70002c8f437b98c943d51c58aa0415b90360cab3f88b7681f986693a8daddf141ef998fd5549f3047f1cdeba532e3e04c45649f57df8f58135d61115299aadd1573ce684b38c9204f", 0x7a, 0x3}, {&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) 2018/04/12 21:49:49 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80081270) 2018/04/12 21:49:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x208600, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x10000, 0x47b}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f0000000340)=0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000003c0)={r3, 0x80000, r1}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r4 = inotify_init1(0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1b1480, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}}, 0xfffffffffffffff9, 0x2, 0x3, "cd6c190c5955e54f8fa5a54cfd530eab31340a4194dbedbf7c6e3173f77a5c2f780c15feb71b0ac1007d776c25b837b9014fce2d18bffff3204d0c775e0bddf9a9539b0c199b8e8f83c9cc5c0470e060"}, 0xd8) inotify_add_watch(r4, &(0x7f0000b6d000)='./control\x00', 0x20) openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) 2018/04/12 21:49:49 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:49 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="9d0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) mq_timedsend(r0, &(0x7f0000000080)="94f767eb189fccaa59046997d5239c283e726229815930748d9385b64d95c111f7ceff9fd6b06e89f1b822bfc72f9a3a3182c2b81971d54973cc5f4ced465c308c01fcaa0ec7798caee5b8f6b6b4635290dbd72cb5bee7204b8df9f93c653e727dc00ca322e3fe58fb697e67a45e2f2c8353c55aed1d905b1011239b077d7b110a6a6f07d7fa0c577509209abe588fc1ca27d33b4f1fe5053f6aa318b58ea9e7a606a84e9fb2963135a421e94af92c35952472debe61ebb7750518a387165afc744730341f", 0xc5, 0x3, &(0x7f0000000000)={0x0, 0x989680}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) openat(r0, &(0x7f0000000180)='./file0\x00', 0x480002, 0x140) [ 77.777552] IPVS: length: 220 != 24 [ 77.781410] gfs2: not a GFS2 filesystem 2018/04/12 21:49:50 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) 2018/04/12 21:49:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0xc0189436) 2018/04/12 21:49:50 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000500)=[{&(0x7f0000000340)="271b7691b8981ef94be1bfa8428758e2e93cedc9aa7d4d65a40794f0d4427a43d2a875766472a815a4fd13531e523ec7d6a70002c8f437b98c943d51c58aa0415b90360cab3f88b7681f986693a8daddf141ef998fd5549f3047f1cdeba532e3e04c45649f57df8f58135d61115299aadd1573ce684b38c9204f", 0x7a, 0x3}, {&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) 2018/04/12 21:49:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x466bd58022e88214) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ac0)=0x1, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/220, &(0x7f0000000000)=0xdc) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) r1 = memfd_create(&(0x7f0000000040)='\\(posix_acl_accessproc\x00', 0x1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000300)={"66696c74657200bb09000000000000f7ffffff0000000000000000000800"}, &(0x7f0000000200)=0xfffffffffffffc72) 2018/04/12 21:49:50 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0a9e1e10a4fb23cdb1b9fe06579ed34fca24e1cfd7165ad5c6934e1d353ff97f9aad5d5030b90b7aa27b6f23fd7847137955f324e8e19d648ba357e71a7e4eb296abf1b342c260790fa65902c408e3d97b099e92e44cf728f3f61012090473482bec693a45c2a0d78a18e99af6d794af2274a20b4a4e7976f42605a9fd372ec05b9e7b95c9816e1348da0510d7fcadf75a9160b5007e574a77d7486ec6160fc673"]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7081, 0xec, 0x12, 0x6, 0x1000}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x7c, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x1ff, 0xd2ea}, &(0x7f00000002c0)=0x90) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x4) 2018/04/12 21:49:50 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:50 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) [ 77.974917] IPVS: length: 220 != 24 [ 77.984326] gfs2: not a GFS2 filesystem 2018/04/12 21:49:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x1260) 2018/04/12 21:49:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x466bd58022e88214) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ac0)=0x1, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/220, &(0x7f0000000000)=0xdc) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) memfd_create(&(0x7f0000000040)='\\(posix_acl_accessproc\x00', 0x1) [ 78.128760] IPVS: length: 220 != 24 2018/04/12 21:49:50 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) 2018/04/12 21:49:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x800, 0x0) ioctl$int_in(r0, 0x80000080045439, &(0x7f0000000000)) 2018/04/12 21:49:50 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000500)=[{&(0x7f00000003c0)="9ae37b3ff6ff25a0795f2830202ad731649810f88d737c8e3f730bfdd954d7b4d31b04fd7f49102e52d6c07ace7044f2a8e2a1d3cbaa6f90a0508269d1e522bca0a4e2631b8ee500e15dce17c3f6d3434d", 0x51, 0x3}, {&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) 2018/04/12 21:49:50 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') exit(0x9) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000140)=""/47, 0x2f, &(0x7f0000000180)=""/12}}, 0x68) 2018/04/12 21:49:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x466bd58022e88214) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ac0)=0x1, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/220, &(0x7f0000000000)=0xdc) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/04/12 21:49:50 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/12 21:49:50 executing program 1: r0 = eventfd2(0x0, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x6) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r2, &(0x7f0000000040), 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x8000) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 21:49:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c05) 2018/04/12 21:49:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800ff0a0000000000000000010000000800000004010000"], 0x1c}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x97, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) syz_open_procfs(r3, &(0x7f0000000200)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 78.663903] [ 78.665581] ================================================ [ 78.667670] gfs2: not a GFS2 filesystem [ 78.671370] WARNING: lock held when returning to user space! [ 78.671380] 4.16.0+ #1 Not tainted [ 78.671384] ------------------------------------------------ [ 78.671393] syz-executor0/7393 is leaving the kernel with locks still held! [ 78.671400] 1 lock held by syz-executor0/7393: [ 78.671410] #0: [ 78.701187] IPVS: length: 220 != 24 2018/04/12 21:49:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x466bd58022e88214) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ac0)=0x1, 0x4) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/04/12 21:49:50 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f0000000440)="4cf54b88b622a010ed8b8950e698227dabf0aef41db34671166c5bf1a993a7f7a4be95954e781fc0dc0c901429572d6b6742d3c02b1af2b3f7d9db6c2f5c0b892d13e05218caf83fab740f7c3bc8b95b649f8952286b138f42aecc2f17adbf295b9d32ac4092e42f65edf2c33d1ddbc117dbb731b5479f7663b8dae4b0cb1ba275b556", 0x83, 0x100000000}], 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) [ 78.702118] 000000001fcf33e8 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x1ec0 2018/04/12 21:49:50 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) rmdir(&(0x7f0000001240)='./file0\x00') 2018/04/12 21:49:50 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2000014a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 78.776754] gfs2: not a GFS2 filesystem 2018/04/12 21:49:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800ff0a0000000000000000010000000800000004010000"], 0x1c}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x97, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) syz_open_procfs(r3, &(0x7f0000000200)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/12 21:49:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x466bd58022e88214) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) 2018/04/12 21:49:51 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x40, &(0x7f00000005c0)={[{@norgrplvb='norgrplvb', 0x2c}, {@norecovery='norecovery', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@noacl='noacl', 0x2c}]}) 2018/04/12 21:49:51 executing program 3: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc, 0x2, [0x13, 0x82a]}) 2018/04/12 21:49:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800ff0a0000000000000000010000000800000004010000"], 0x1c}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x97, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) syz_open_procfs(r3, &(0x7f0000000200)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 78.897690] gfs2: not a GFS2 filesystem [ 78.957105] ================================================================== [ 78.964534] BUG: KASAN: use-after-free in __mutex_lock+0x175f/0x17f0 [ 78.971037] Read of size 4 at addr ffff8801d120e378 by task syz-executor0/4568 [ 78.978413] [ 78.980054] CPU: 0 PID: 4568 Comm: syz-executor0 Not tainted 4.16.0+ #1 [ 78.986808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.996168] Call Trace: [ 78.998768] dump_stack+0x1b9/0x294 [ 79.002419] ? dump_stack_print_info.cold.2+0x52/0x52 [ 79.007612] ? printk+0x9e/0xba [ 79.010900] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 79.015689] ? kasan_check_write+0x14/0x20 [ 79.019936] print_address_description+0x6c/0x20b [ 79.024791] ? __mutex_lock+0x175f/0x17f0 [ 79.028950] kasan_report.cold.7+0xac/0x2f5 [ 79.033291] __asan_report_load4_noabort+0x14/0x20 [ 79.038232] __mutex_lock+0x175f/0x17f0 [ 79.042216] ? debug_check_no_locks_freed+0x310/0x310 [ 79.047422] ? lo_ioctl+0x8d/0x1ec0 [ 79.051064] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 79.056610] ? __d_lookup_rcu+0x54e/0xa80 [ 79.060767] ? mutex_trylock+0x2a0/0x2a0 [ 79.064833] ? lock_acquire+0x1dc/0x520 [ 79.068813] ? mntput_no_expire+0x158/0xba0 [ 79.073152] ? lock_downgrade+0x8e0/0x8e0 [ 79.077308] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.082157] ? lock_downgrade+0x8e0/0x8e0 [ 79.086312] ? kasan_check_read+0x11/0x20 [ 79.090471] ? perf_trace_lock+0x900/0x900 [ 79.094727] ? mntput_no_expire+0x186/0xba0 [ 79.099039] ? _raw_spin_unlock+0x22/0x30 [ 79.103174] ? mnt_get_count+0x150/0x150 [ 79.107222] ? dput.part.27+0x242/0x7b0 [ 79.111186] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 79.116707] ? bpf_prog_kallsyms_find+0xd6/0x4a0 [ 79.121451] ? lock_acquire+0x1dc/0x520 [ 79.125410] ? is_bpf_text_address+0xae/0x170 [ 79.129899] ? lock_downgrade+0x8e0/0x8e0 [ 79.134037] ? lock_release+0xa10/0xa10 [ 79.137999] ? kasan_check_read+0x11/0x20 [ 79.142134] ? rcu_is_watching+0x85/0x140 [ 79.146301] mutex_lock_killable_nested+0x16/0x20 [ 79.151129] ? mutex_lock_killable_nested+0x16/0x20 [ 79.156145] lo_ioctl+0x8d/0x1ec0 [ 79.159584] ? is_bpf_text_address+0xd7/0x170 [ 79.164066] ? kernel_text_address+0x79/0xf0 [ 79.168462] ? loop_clr_fd+0xb80/0xb80 [ 79.172335] blkdev_ioctl+0x9b6/0x2020 [ 79.176208] ? __save_stack_trace+0x7e/0xd0 [ 79.180520] ? blkpg_ioctl+0xc40/0xc40 [ 79.184398] ? save_stack+0xa9/0xd0 [ 79.188013] ? save_stack+0x43/0xd0 [ 79.191633] ? __kasan_slab_free+0x11a/0x170 [ 79.196027] ? kasan_slab_free+0xe/0x10 [ 79.199983] ? kmem_cache_free+0x86/0x2d0 [ 79.204115] ? putname+0xf2/0x130 [ 79.207553] ? do_sys_open+0x57f/0x770 [ 79.211438] ? SyS_open+0x2d/0x40 [ 79.214879] ? do_syscall_64+0x29e/0x9d0 [ 79.218923] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 79.224271] ? kasan_check_read+0x11/0x20 [ 79.228407] ? do_raw_spin_unlock+0x9e/0x2e0 [ 79.232801] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 79.237379] ? kasan_check_write+0x14/0x20 [ 79.241597] ? do_raw_spin_lock+0xc1/0x200 [ 79.245816] ? trace_hardirqs_off+0xd/0x10 [ 79.250034] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 79.255124] block_ioctl+0xee/0x130 [ 79.258736] ? blkdev_fallocate+0x400/0x400 [ 79.263042] do_vfs_ioctl+0x1cf/0x1650 [ 79.266915] ? ioctl_preallocate+0x2e0/0x2e0 [ 79.271308] ? fget_raw+0x20/0x20 [ 79.274748] ? trace_hardirqs_on+0xd/0x10 [ 79.278879] ? kmem_cache_free+0x22e/0x2d0 [ 79.283099] ? putname+0xf7/0x130 [ 79.286542] ? security_file_ioctl+0x94/0xc0 [ 79.290938] ksys_ioctl+0xa9/0xd0 [ 79.294392] SyS_ioctl+0x24/0x30 [ 79.297741] ? ksys_ioctl+0xd0/0xd0 [ 79.301352] do_syscall_64+0x29e/0x9d0 [ 79.305223] ? vmalloc_sync_all+0x30/0x30 [ 79.309356] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 79.314191] ? syscall_return_slowpath+0x5c0/0x5c0 [ 79.319106] ? syscall_return_slowpath+0x30f/0x5c0 [ 79.324031] ? prepare_exit_to_usermode+0x285/0x390 [ 79.329040] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 79.333696] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.338527] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 79.343699] RIP: 0033:0x4550e7 [ 79.346870] RSP: 002b:00007ffebbae0468 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 79.354571] RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00000000004550e7 [ 79.361825] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000013 [ 79.369082] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 79.376337] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000013 [ 79.383589] R13: 0000000000000000 R14: 00000000006fe800 R15: 0000000000001380 [ 79.390849] [ 79.392459] Allocated by task 7391: [ 79.396071] save_stack+0x43/0xd0 [ 79.399506] kasan_kmalloc+0xc4/0xe0 [ 79.403217] kasan_slab_alloc+0x12/0x20 [ 79.407171] kmem_cache_alloc_node+0x144/0x780 [ 79.411736] copy_process.part.38+0x16bf/0x6ee0 [ 79.416395] _do_fork+0x291/0x12a0 [ 79.419916] SyS_clone+0x37/0x50 [ 79.423265] do_syscall_64+0x29e/0x9d0 [ 79.427138] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 79.432314] [ 79.433923] Freed by task 7426: [ 79.437186] save_stack+0x43/0xd0 [ 79.440619] __kasan_slab_free+0x11a/0x170 [ 79.444836] kasan_slab_free+0xe/0x10 [ 79.448620] kmem_cache_free+0x86/0x2d0 [ 79.452576] free_task+0x166/0x1d0 [ 79.456099] __put_task_struct+0x2d2/0x600 [ 79.460324] delayed_put_task_struct+0x367/0x470 [ 79.465069] rcu_process_callbacks+0x941/0x15f0 [ 79.469720] __do_softirq+0x2e0/0xaf5 [ 79.473496] [ 79.475107] The buggy address belongs to the object at ffff8801d120e340 [ 79.475107] which belongs to the cache task_struct(17:syz0) of size 5952 [ 79.488617] The buggy address is located 56 bytes inside of [ 79.488617] 5952-byte region [ffff8801d120e340, ffff8801d120fa80) [ 79.500477] The buggy address belongs to the page: [ 79.505390] page:ffffea0007448380 count:1 mapcount:0 mapping:ffff8801d120e340 index:0x0 compound_mapcount: 0 [ 79.515342] flags: 0x2fffc0000008100(slab|head) [ 79.519995] raw: 02fffc0000008100 ffff8801d120e340 0000000000000000 0000000100000001 [ 79.527866] raw: ffffea000743df20 ffffea00074169a0 ffff8801cd742240 ffff8801d8258cc0 [ 79.535723] page dumped because: kasan: bad access detected [ 79.541414] page->mem_cgroup:ffff8801d8258cc0 [ 79.545886] [ 79.547493] Memory state around the buggy address: [ 79.552404] ffff8801d120e200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 79.559746] ffff8801d120e280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 79.567093] >ffff8801d120e300: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 79.574440] ^ [ 79.581695] ffff8801d120e380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.589041] ffff8801d120e400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 79.596377] ================================================================== [ 79.604242] Kernel panic - not syncing: panic_on_warn set ... [ 79.604242] [ 79.611626] CPU: 0 PID: 4568 Comm: syz-executor0 Tainted: G B 4.16.0+ #1 [ 79.619764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.629116] Call Trace: [ 79.631710] dump_stack+0x1b9/0x294 [ 79.635343] ? dump_stack_print_info.cold.2+0x52/0x52 [ 79.640537] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.645300] ? __mutex_lock+0x1680/0x17f0 [ 79.649447] panic+0x22f/0x4de [ 79.652632] ? add_taint.cold.5+0x16/0x16 [ 79.656775] ? do_raw_spin_unlock+0x9e/0x2e0 [ 79.661170] ? do_raw_spin_unlock+0x9e/0x2e0 [ 79.665561] ? __mutex_lock+0x175f/0x17f0 [ 79.669693] kasan_end_report+0x47/0x4f [ 79.673650] kasan_report.cold.7+0xc9/0x2f5 [ 79.677991] __asan_report_load4_noabort+0x14/0x20 [ 79.682918] __mutex_lock+0x175f/0x17f0 [ 79.686894] ? debug_check_no_locks_freed+0x310/0x310 [ 79.692083] ? lo_ioctl+0x8d/0x1ec0 [ 79.695715] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 79.701245] ? __d_lookup_rcu+0x54e/0xa80 [ 79.705377] ? mutex_trylock+0x2a0/0x2a0 [ 79.709418] ? lock_acquire+0x1dc/0x520 [ 79.713378] ? mntput_no_expire+0x158/0xba0 [ 79.717692] ? lock_downgrade+0x8e0/0x8e0 [ 79.721824] ? perf_trace_lock_acquire+0xe3/0x980 [ 79.726652] ? lock_downgrade+0x8e0/0x8e0 [ 79.730781] ? kasan_check_read+0x11/0x20 [ 79.734909] ? perf_trace_lock+0x900/0x900 [ 79.739130] ? mntput_no_expire+0x186/0xba0 [ 79.743431] ? _raw_spin_unlock+0x22/0x30 [ 79.747568] ? mnt_get_count+0x150/0x150 [ 79.751616] ? dput.part.27+0x242/0x7b0 [ 79.755576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 79.761093] ? bpf_prog_kallsyms_find+0xd6/0x4a0 [ 79.765837] ? lock_acquire+0x1dc/0x520 [ 79.769806] ? is_bpf_text_address+0xae/0x170 [ 79.774286] ? lock_downgrade+0x8e0/0x8e0 [ 79.778413] ? lock_release+0xa10/0xa10 [ 79.782376] ? kasan_check_read+0x11/0x20 [ 79.786502] ? rcu_is_watching+0x85/0x140 [ 79.790632] mutex_lock_killable_nested+0x16/0x20 [ 79.795634] ? mutex_lock_killable_nested+0x16/0x20 [ 79.800656] lo_ioctl+0x8d/0x1ec0 [ 79.804091] ? is_bpf_text_address+0xd7/0x170 [ 79.808567] ? kernel_text_address+0x79/0xf0 [ 79.812968] ? loop_clr_fd+0xb80/0xb80 [ 79.816856] blkdev_ioctl+0x9b6/0x2020 [ 79.820727] ? __save_stack_trace+0x7e/0xd0 [ 79.825039] ? blkpg_ioctl+0xc40/0xc40 [ 79.828914] ? save_stack+0xa9/0xd0 [ 79.832522] ? save_stack+0x43/0xd0 [ 79.836128] ? __kasan_slab_free+0x11a/0x170 [ 79.840525] ? kasan_slab_free+0xe/0x10 [ 79.844498] ? kmem_cache_free+0x86/0x2d0 [ 79.848637] ? putname+0xf2/0x130 [ 79.852069] ? do_sys_open+0x57f/0x770 [ 79.855941] ? SyS_open+0x2d/0x40 [ 79.859379] ? do_syscall_64+0x29e/0x9d0 [ 79.863426] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 79.868768] ? kasan_check_read+0x11/0x20 [ 79.872897] ? do_raw_spin_unlock+0x9e/0x2e0 [ 79.877289] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 79.881851] ? kasan_check_write+0x14/0x20 [ 79.886064] ? do_raw_spin_lock+0xc1/0x200 [ 79.890277] ? trace_hardirqs_off+0xd/0x10 [ 79.894491] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 79.899580] block_ioctl+0xee/0x130 [ 79.903277] ? blkdev_fallocate+0x400/0x400 [ 79.907576] do_vfs_ioctl+0x1cf/0x1650 [ 79.911442] ? ioctl_preallocate+0x2e0/0x2e0 [ 79.915826] ? fget_raw+0x20/0x20 [ 79.919257] ? trace_hardirqs_on+0xd/0x10 [ 79.923386] ? kmem_cache_free+0x22e/0x2d0 [ 79.927597] ? putname+0xf7/0x130 [ 79.931036] ? security_file_ioctl+0x94/0xc0 [ 79.935425] ksys_ioctl+0xa9/0xd0 [ 79.938859] SyS_ioctl+0x24/0x30 [ 79.942208] ? ksys_ioctl+0xd0/0xd0 [ 79.945815] do_syscall_64+0x29e/0x9d0 [ 79.949681] ? vmalloc_sync_all+0x30/0x30 [ 79.953807] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 79.958629] ? syscall_return_slowpath+0x5c0/0x5c0 [ 79.963537] ? syscall_return_slowpath+0x30f/0x5c0 [ 79.968443] ? prepare_exit_to_usermode+0x285/0x390 [ 79.973438] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 79.978087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.982910] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 79.988080] RIP: 0033:0x4550e7 [ 79.991251] RSP: 002b:00007ffebbae0468 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 79.998946] RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00000000004550e7 [ 80.006196] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000013 [ 80.013442] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 80.020689] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000013 [ 80.027947] R13: 0000000000000000 R14: 00000000006fe800 R15: 0000000000001380 [ 80.035732] Dumping ftrace buffer: [ 80.039255] (ftrace buffer empty) [ 80.042946] Kernel Offset: disabled [ 80.046553] Rebooting in 86400 seconds..