={0x7, 0x1a, 0x0, 0x0, 0x0, 0x5}}, 0x50) 2018/04/05 23:29:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x20009) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x80, 0x4) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x19, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/04/05 23:29:52 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400080) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x5400, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) renameat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fd", 0x10}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/05 23:29:52 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c653002", &(0x7f0000949000)) 2018/04/05 23:29:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc1105518, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000001c0)) 2018/04/05 23:29:53 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0xfffffffffffffffd}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x1000000000002b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="d51a6849b5a13a214e34f7e9e841d2afcf6a22165a6ffd7858307b27a304029e5ca56213614596d9e230301fdceae255a253f80d2e307420eca4378fe1628c4eee09d879af3b7e352190fe08b59e19eed4c24f58e6cbbfb966608851ba5a0a951565a40bf28e2c022b3b9ef8acb3aa07b0e3cfc1c6f0f8063a1c3056aa5ab3d367d1e8c4f572692ff3fdfcd97434870b", 0x90, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) 2018/04/05 23:29:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000001c0)={0x0, r2, 0x10001, 0x3}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x7}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="d0ae0000650fc768000f3066b9b003000066b80060000066ba000000000f300f09b800008ed866b9800000c00f326635000800000f3066b9800000c00f326635002000000f3066b96409000066b80080000066ba000000000f3066b8000000000f23d00f21f86635200000000f23f8", 0x6f}], 0x1, 0x0, &(0x7f0000000300), 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000300), 0x4) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000040), 0xfb) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/05 23:29:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x2, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:53 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x209) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2402, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/05 23:29:53 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x7, @loopback=0x7f000001}}, [0x200, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0x2, 0x7, 0x8, 0xc25, 0x9, 0x7, 0x319e, 0x9, 0x1, 0xfffffffffffffff9]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x3, 0x20, 0x1f, 0x3, 0x7}, &(0x7f0000000440)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000004c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000500)=0xc) bind$bt_hci(r4, &(0x7f0000000540)={0x1f, r5, 0x3}, 0xc) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r1, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000240)=""/61, &(0x7f0000000280)=0x3d) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) write(r3, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:29:53 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14bc00000000ffff0000000000"], 0x1}, 0x1}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) socketpair$inet_sctp(0x2, 0x1000, 0x84, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) ioprio_set$uid(0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000700)={0x0, 0x0, 0x0, 'queue1\x00', 0x4}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000800)={&(0x7f0000000640)=ANY=[@ANYBLOB="f41b0ab4000000", @ANYRES16=r1], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x8004) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000480)={0xc1, @time={r3, r4+30000000}, 0x0, {0x0, 0x4}, 0x3ff, 0x10000010000002}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) unshare(0x2000fe) ioperm(0x0, 0x100000000000bc8, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x101002) 2018/04/05 23:29:53 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x81, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x140, 0x8, 0x7ff, 0x0, 0x100, &(0x7f0000000040)='syzkaller0\x00', 0x3, 0x8, 0x6}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000c}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r2, 0xc16, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x85}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4000000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}]}, 0x5c}, 0x1}, 0x8000) 2018/04/05 23:29:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc0189436, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:53 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x7, @loopback=0x7f000001}}, [0x200, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0x2, 0x7, 0x8, 0xc25, 0x9, 0x7, 0x319e, 0x9, 0x1, 0xfffffffffffffff9]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x3, 0x20, 0x1f, 0x3, 0x7}, &(0x7f0000000440)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000004c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000500)=0xc) bind$bt_hci(r4, &(0x7f0000000540)={0x1f, r5, 0x3}, 0xc) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:53 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:53 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="01b522de77429cbabf0d1a91067d1a3221946942ea2731c4ab99107435abdcb03b87a615a965006fdc29d2833f65b967085becebb5b70725ef8d0876c31f7cea6115f44b28892ed65ca73ea9e9641a619b634aa24d70f9b0bf49f5c9f16ce4dcb1c13cf09e671dee67ec6dc0adf17c376ca479db21dd", 0x76}, {&(0x7f0000000100)="1a91ab94ff9e52224315bc0f6766600e7cea82504596b2604435293c52625bbf40632f16483b9fa6e15ecbc86b96733f36251a724388defb5daf9318ba0cbda48879fe0db24b76c37e20ee3b06708499f03f9a95c699e03c7f4b0645955ab9841343aec5b0d7378a2310169147390887b6491f6ca46403a2af6763c682e4d8e125b05d9bac", 0x85}, {&(0x7f00000001c0)="dcc6bce8804968d56202178f7c48dde0cdf853771c6f2f77fb97af9161850244b0ce4b022638fe4ac8b08eeeffcf28f012c6c47f38f3d81ff67a8e7ca06baafbc8cbee548a1273f47d520d2c21dfe97d27fa88679d040cd6ead2e6077c00d04c412892539ba80f697fc01915482a22d210e4e867f990cf92ed536f00", 0x7c}, {&(0x7f0000000240)="2a3a16d5628cedf5162d169bf809ccf80dfaa70a3a3301e02398cc8aca36317734a981ea3dec2ef1c61dacd73d31bdb3b69a561f144d2c31ee0fbcee02da8c3245650ad232e48cff5af9f38c9af670f770abe6d41ce70e61b894d51070f5b7c2cf86a825fd654b11f7e787b7d8c80bf5bade20fcfc6924a7dee65d9939045f491ee52b6c9d2a189e0b358a94c3798a94352f80619704af81dba573691c132b21c69a20f279cd18412f6e13331df410fc072f0e4942", 0xb5}], 0x4) pread64(r0, &(0x7f0000000540), 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x189000, 0x0) 2018/04/05 23:29:53 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x7, @loopback=0x7f000001}}, [0x200, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0x2, 0x7, 0x8, 0xc25, 0x9, 0x7, 0x319e, 0x9, 0x1, 0xfffffffffffffff9]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x3, 0x20, 0x1f, 0x3, 0x7}, &(0x7f0000000440)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000004c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000500)=0xc) bind$bt_hci(r4, &(0x7f0000000540)={0x1f, r5, 0x3}, 0xc) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000b52fd8)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x200) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x9, 0x5, 0x61, &(0x7f0000ffd000/0x3000)=nil, 0x400}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/05 23:29:53 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) r1 = getpgrp(0xffffffffffffffff) getpriority(0x1, r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001340)={0x0, 0x8}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x3}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001440)={0x0, 0xc90c, 0x0, 0x2, 0x8}, &(0x7f0000001480)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000014c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x2, 0x4}, &(0x7f0000001580)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000015c0)=@assoc_value={0x0, 0xffffffffffff1357}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001700)=0xbb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001ec0)={0x0, 0x1c, "4a821d41e70baf36219c0f9ae7ee28e6174909dc427d444165eddd90"}, &(0x7f0000001f00)=0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002200)={0x0, 0x3, 0x0, 0x3, 0x80e}, &(0x7f0000002240)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002280)={0x0, 0x34, "147f17ab025e041af8e568850a22f4fd18605c6036d6002e8ce88e27e57c0e11212245ed4f03cbae893e98b67390e06781fad661"}, &(0x7f00000022c0)=0x3c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002640)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002680)=0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000002740)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f00000012c0)=[{&(0x7f00000000c0)="c10c3d68cdb2176657460c4e45266748cdba61ecb814a74943a43b176584a963189b56018332bb97e2d97706cad82ab1e5a6610a753b0b909a233d535061a2cea9e900f2f12532d86a897defdec14ead53babe2c622220db5f9f8b47a971bcf598007f9af1674849d309b2214956b5e90b", 0x71}, {&(0x7f0000000140)="1e55475bc691ac073700ac6192603913dac932dc72ffa1a5e155e4f3c85584abd2937d953a45beed526f58aed3965d521899221788ecce6ed5abfef18b81fbbe6585b531c8476791c8655bdead", 0x4d}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="f87516ff8cf1c27a9af9ed188cefe18adee42b7be3ecc603164121cb6814effb402aed0e3b0a9a7f4e45ea8db136d39fdf619a2a01e14f26ef6f46dc6a31172d204c5c594dca4fd574a8e63895bfa3ac945d88095cfd2d0b874059da5be8f5a16678fa9490673830ea29bec642106c5dcff702f8bbcb6c935af53eeba404f363d31373627977365746a147a9b823fc1e30ac6191c1110eec8242ec5c6725a69336731ea5a07e28dbff883367cd", 0xad}, {&(0x7f0000001280)="a32ab1669b7fe9a2b7338e2332", 0xd}], 0x5, &(0x7f0000001740)=[@sndinfo={0x20, 0x84, 0x2, {0x800100000000, 0x8, 0x5, 0x37, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x80, 0x0, 0x3ff, 0x40, 0x8, 0x0, 0x20, r3}}, @init={0x18, 0x84, 0x0, {0x1f, 0x3, 0x1000, 0x101}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x9, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x28c, 0x2, 0x1, 0x2, 0x0, 0x3, 0x0, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x47, 0x0, 0x2, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x1, 0xffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xdab2, 0x4, 0x800, 0x80, r7}}, @init={0x18, 0x84, 0x0, {0xcc3, 0x3ff, 0x2b, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0xec32, 0x2}}], 0x1e0, 0x800}, {&(0x7f0000001940)=@in6={0xa, 0x4e20, 0x2a4b, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, 0x1c, &(0x7f0000001c40)=[{&(0x7f0000001980)}, {&(0x7f00000019c0)="235bceaf5193d3390397b77ed3c4f69b492b94ca1b607b55eee0720464785a96208190ca7bf9f288aeaadcc60e2ea93e6a0bad468e24d52df688065839fe486a70b5624143a628ef73f41ebc9e2e8948b2b36a8470cd5cdf09c69ced24ab434e5974b0c4e444f0a0163d21ff062191a88c1c5456be934ffeb43d9696cb9e18aa7e6ddc5d430fe38bfd23a0a982838a6ae476d73a995341f0c6045ed3f317e1ccd9ce1a54a02ac685bb4fb8f4cf495b0e", 0xb0}, {&(0x7f0000001a80)="17cd01feb9bac46f55ef7a228ac7206a02faa8398b9a2c69d377fab112730d11264f5397a3ebd8b3aa793527168547bad930cba85cdb3b79f17e7bc077e167623b99b7ee2f85655d37b858158ca6706fc331b06c25b49314dc59201a4c322007ca7a90af5b78f7f40bc389ce3f478d9b73d7d016d6f09399ac7e3470a80877bf7aee4a57efc50de5454ebed6ce5a8088c76abd344da4710afa85dab8fe768f72ad6d4fec52dfa2394508700d3bfea3ffb6b6bcfd90bc19a36d5be23486f15e7ba2d4c7b7304bd722e108887393129950554663", 0xd3}, {&(0x7f0000001b80)="898392f319477cef936597c8ba2d8807", 0x10}, {&(0x7f0000001bc0)="982725f00b3139729f859324eeefd7689f51f63a8d4421b3ef28204838d6d11403d6174f746cacf4b61cc0d1853d2300cf70aa07e70292c1d3a05aaa8cb03f242a88f49f3cbf2686d36ddd87bb47d44d3ffaaca608cc15788ceed1d1aee1274d17c6e2f2b80cfc8f5bcd0a26", 0x6c}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000001cc0)=@in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000000}, 0x1c, &(0x7f0000001e80)=[{&(0x7f0000001d00)="834e0c39e4709c95eb3cc570dc7472bd7b0beac637a20e78de30facb50d940dbfdf1a9bfe9d98517bbf8e049ea063cffcf49aed99b75f55c56d6a092806821d15d22ff00222556765ab718cc67a8852937cad11737537e9c8ba8d2d43ccaa672ee461eceb93fdef5b3e9f03632b2fe1e4796e36a391907118aeb2c188fe66048c8d90c6155777a348a54c5537a54e3ecdd24f56180cef89d058d75a17ddb9e9664b40d6439d9ed0e3602dd39e01cf9c8490cda542184f26097663c49209181009d31", 0xc2}, {&(0x7f0000001e00)="8d17ae62c4d40b7829a7a49c5d0e0631c9ab0dd9ac13edc387d4a6e493e08ffb98349d76060b962b4ec616cfa728cf09e0f0068d2970ce2a772377cb341876eb963c170029ca0e0cd5278741e9d2a1a4dccf49503f6572ec8662bb2d96acd7932313de88695dabba42", 0x69}], 0x2, &(0x7f0000001f40)=[@sndinfo={0x20, 0x84, 0x2, {0xeae6, 0x3, 0x1, 0x100000001, r8}}], 0x30, 0x4000000}, {&(0x7f0000001f80)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000021c0)=[{&(0x7f0000001fc0)="18b7dd8a110c0fc6e4160675d3f63528f8b3341ab37a92c5d28f78f7e3a393e0f3f13de79c0b616fa9276f3a1a39397bc59584b010f03e8b51ccf3b6491e8f70c665aa078453b0aeb839b3f718c8575e6c71ce83", 0x54}, {&(0x7f0000002040)="eac417a962194322f132f520a014ad2aa24d7a08a988960db329c8d26949a04d1d5a0a98fabbccec67fa554603f1d6fed478b62d0ae44a6c8ec2029cd66142891d6a4accfbad5baec65a5decb11c884aec0b7bb89bdb481b677d86744a61f54f4b4f63c73fc29b7021bddfd90d43c0375660ad4c37c29479740b9d0595a55d1d9472aa340f750c77a8", 0x89}, {&(0x7f0000002100)="1ff8310887478d1d5c7e6cb12d87d5d28afca0c54843d52d1bbd1f3f57969d794f439608bd1b4b92ce418c02d0938bef8eac3ae1e8aca2474d38d8d3f5f5354a1d0aab756b935f2c7b15a22fae74aa184670da7344dd35ac74cde2286057073404737a63f9e074be03ca11fde002faa9e06cbc916f80c83d9e9afcbff2d4b8b4e4ec030e9b4f3e3f6c8d4ef6671852b3c3193d1a3aa0", 0x96}], 0x3, &(0x7f0000002300)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x6, 0x0, 0x1, 0x7, 0x8, 0x80, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x8000, 0xfff, 0xffffffffffffffe1, 0x1, 0xf9b, 0x9, r10}}], 0x60, 0x4000000}, {&(0x7f0000002380)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002600)=[{&(0x7f00000023c0)="3e3e485c98402c88237d2120b2f0b633cf06f0cdc5b35138b565a1a8784b3651f7af341ab1876b7ec8a13665df44146df3f41acd6ce8fe", 0x37}, {&(0x7f0000002400)="a16022ceb76371f18a470b43f0aab6497baa4a6a3a90c07926c6e0ade751d067bd2e7c232ededbe1954a8e22c5e1bdb739ebf3564c3fc7d2dadbbb691e9e90c210dbac3ff50ab3b9fb9bab18c31ea7b56ae9b3b73dd9f58c225273347f03b20d855bf00f98e6aafbd1be9572a1c1b69a41a8bcaee2b50e6e8570f2fc78", 0x7d}, {&(0x7f0000002480)="1eec92766d427f1600253876399f82f1925c7975ecb05a60c769db8a8f42475ed4557257c55822f7d15894df08992b4e5e3cddbb5e58e5da66c40e68b31ee3f5d407028b9b916fe2d81dbc3ec4891743db7520c9d6e9486364c6141ae795e1", 0x5f}, {&(0x7f0000002500)="66524f3b7010f58a66a36a1d094a59f5d1b13376bad738228a3a24a85ec14c6775437db2171ce762e92a65eb7694740b10018d9de45a931f66345f51b3cb1efb26b156bf381cb921d02dfbe42161b5ca4831ec80ed40dbbce38ff36e8e82722d37012892f149ffb9a7938f9f5521ad2c124f1a18cd44011ad14d4f6e320138e155aeb5095e7ec63fa73ab514f4f6835539dc9717a25aeb84c38eda6eab044af3d55e41055dec378bbe7dc00c46b26176b3822568ded98a80b61d5b7f33294b8cca0c0dc54b2fc98972ccf145a103ae5f", 0xd0}], 0x4, &(0x7f00000026c0)=[@init={0x18, 0x84, 0x0, {0x0, 0x4, 0x5435, 0x11}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x0, 0x9729, 0x42, 0x7e, 0x4, 0x9, r11}}], 0x60, 0x20000000}], 0x5, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/05 23:29:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405515, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:53 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7f, 0x6, 0x8, 0x2, r1}, &(0x7f0000000140)=0x10) r2 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, 0x0, 0x0, "be15bd95b8f80daa16107959e1889683ab1e000003ff5675ce9b1b015b52998d"}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000200)=""/145, &(0x7f00000002c0)=0x91) 2018/04/05 23:29:53 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x200000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x5b, "8dbbd6673f4e61d0465260d20e964158c929ced54ab74fbc45896eccda86245a32e04c0646860fa571badf7791749056865ae70a8cee4c3ce8d1d527059fea06b5004eb4ad645438cc7aca271912630e17af021fe91d78e63b7a31"}, &(0x7f0000000100)=0x63) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x40}, 0x8) r2 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'gretap0\x00', 0x0}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, r3}, 0xc) 2018/04/05 23:29:53 executing program 7: mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x2000b) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000540)={0x0, 0x6, 0x9, 'queue1\x00'}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000a40)=@sack_info={0x0, 0x235, 0x7}, &(0x7f0000000a80)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000ac0)={r3, 0xab7, 0x0, 0x140000}, &(0x7f0000000b00)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x4b, r2}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt(r0, 0x10d, 0x4, &(0x7f0000a7d000), &(0x7f00002bdffc)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x202, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000b40)=@sack_info={r4, 0x8000, 0x5}, 0xc) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000000600)={"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"}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000a00)={0x2, 0x10000, 0x6, @empty, 'ipddp0\x00'}) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000080)) 2018/04/05 23:29:53 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x7, @loopback=0x7f000001}}, [0x200, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0x2, 0x7, 0x8, 0xc25, 0x9, 0x7, 0x319e, 0x9, 0x1, 0xfffffffffffffff9]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x3, 0x20, 0x1f, 0x3, 0x7}, &(0x7f0000000440)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000004c0)={@multicast2, @multicast2}, &(0x7f0000000500)=0xc) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:53 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000240)=""/61, &(0x7f0000000280)=0x3d) write(r2, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:29:53 executing program 2: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000000200)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@flat={0x77622a85, 0x100, r2, 0x2}, @flat={0x776a2a85, 0x100, r3, 0x1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f00000001c0)=[0x78, 0x38, 0x18, 0x0, 0x30]}, 0x1}}], 0x286, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="126348400000000000000000000000000000000000000000000000000000000000000000f7dae3b3481cb96d13b94ce518000000000000000800000000000000", @ANYPTR=&(0x7f0000bbc000)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000b000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000442000)}) 2018/04/05 23:29:54 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x2) poll(&(0x7f0000000080), 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8000, 0xc826, 0x0, 0x3, 0x5, 0x9, 0x4, 0x1be0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3, 0x27e7405e, 0x1, 0x5e, 0xffffffffffff7fff}, &(0x7f0000000140)=0x98) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="ce", 0x1}], 0x1) 2018/04/05 23:29:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc1105511, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:54 executing program 7: rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ftruncate(r0, 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x490080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0xc00, 0x70bd2b, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x4048000) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={r0, r0}) 2018/04/05 23:29:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/108, 0x6c, &(0x7f0000000140)=""/92}}, 0x68) r1 = syz_open_pts(r0, 0x84000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff32e}) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x2, 0x0) read(r1, &(0x7f00000000c0)=""/111, 0x13) 2018/04/05 23:29:54 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:54 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000000)=0x2, 0x4000000000000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8002, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) 2018/04/05 23:29:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x5452, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:55 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x74a, 0x440841) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x3e39, 0x3, 0xff, 0x0, 0x5, 0x40, 0x1000}, &(0x7f00000001c0)=0x20) setns(r0, 0xc000000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0x2a) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/05 23:29:55 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x102) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, r0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/05 23:29:55 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000001280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "3acb3d224487b4b9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000100)={0x1, 0xfbffffffffffbffe, [0x400000000000, 0x349, 0xb6a]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x0, 0x4, 0xffff, 0x10000, 0x1000, 0x8}) 2018/04/05 23:29:55 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\a', &(0x7f0000949000)) 2018/04/05 23:29:55 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) write(r2, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:29:55 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x7, @loopback=0x7f000001}}, [0x200, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0x2, 0x7, 0x8, 0xc25, 0x9, 0x7, 0x319e, 0x9, 0x1, 0xfffffffffffffff9]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x3, 0x20, 0x1f, 0x3, 0x7}, &(0x7f0000000440)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000004c0)={@multicast2, @multicast2}, &(0x7f0000000500)=0xc) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:55 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x7, @loopback=0x7f000001}}, [0x200, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0x2, 0x7, 0x8, 0xc25, 0x9, 0x7, 0x319e, 0x9, 0x1, 0xfffffffffffffff9]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x3, 0x20, 0x1f, 0x3, 0x7}, &(0x7f0000000440)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8000, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:55 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000b4f000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) sync_file_range(r1, 0x5, 0x8, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000040)={0x8ff, 0xbbf, &(0x7f0000000140)="e7281a43db00b5e5245cb0bd0392d02bd50af9aea050d20a20067495b204b2d9c401021a6bf8bf6273fbb38156e1e3a4e83492531f60d4e0fab98e41ec04cdd30025c8e27b6414e7", &(0x7f0000000300)="37955de3dbb979dd694f7c25aa2b181f7776590a426a96aad658d15339d70f589d5e46894dfd103ecbd1b9d9b80d3c0da284a307d15e73e5199ad117c3f1e97e87bafd94c65eea99365d31c74c60b5997a8d2bd0c54eb5699bf1e4249d8a6861f9ccdc7a4574f0e2d3", 0x48, 0x69}) 2018/04/05 23:29:55 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000004, 0x215, 0xffffffffffffffff, 0x1}, 0xfffffffffffffdb0) r0 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b8228339916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x7fffffffefff, 0x705000, &(0x7f0000000080)) 2018/04/05 23:29:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x800455d1, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:55 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:55 executing program 1: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)) 2018/04/05 23:29:55 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x7, @loopback=0x7f000001}}, [0x200, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0x2, 0x7, 0x8, 0xc25, 0x9, 0x7, 0x319e, 0x9, 0x1, 0xfffffffffffffff9]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x3, 0x20, 0x1f, 0x3, 0x7}, &(0x7f0000000440)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000004c0)={@multicast2, @multicast2}, &(0x7f0000000500)=0xc) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x2, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:55 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x7, @loopback=0x7f000001}}, [0x200, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0x2, 0x7, 0x8, 0xc25, 0x9, 0x7, 0x319e, 0x9, 0x1, 0xfffffffffffffff9]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x3, 0x20, 0x1f, 0x3, 0x7}, &(0x7f0000000440)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000004c0)={@multicast2, @multicast2}, &(0x7f0000000500)=0xc) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:56 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r2, &(0x7f0000001280)) userfaultfd(0x7fffd) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e00000009a268492bc862daa619a15b0f2a15abb8bedbdb0ed2d98b9a1f0638092035a827a3bcc151312b37c7f4f4e52a9d9aa8b2248f10d60fdac70d4f7eff5478e0fef641c458a8261465ae87369003d8feab2d18a1d4b8c6125b01963a75bf4669c29e13f1e1a29a73f46f6ddf7875dd7b6f675b9865ca3f270bf4abd1d03a9e0d59786b45d1acd9c7873360823423"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5}, &(0x7f0000000040)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x100000001, 0x1000000000000000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000011c0)=0x1f) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000001180)={r7, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000240)) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_mreq(r6, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) readv(r1, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r1, &(0x7f00000022c0)=""/4096, 0xfffffffffffffff7) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 23:29:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x4, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:56 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000001ee8)=ANY=[@ANYBLOB="020e00000c00000000000000eb006400fe8000000000001c00000000000000ff0000000000000000000000000000000000000000a90bc9998e4cbae56500000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/05 23:29:56 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c635bd3, 0x0, 0x0, 0x0, 0xc3000003}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x508, 0x388, 0xf0, 0xf0, 0x388, 0xf0, 0x470, 0x470, 0x470, 0x470, 0x470, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x4, 0x7fff, @multicast1=0xe0000001, 0x4e23}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x2, 0x4, 0x2, 0x1, 0x4}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, 'syzkaller0\x00', 'eql\x00', {}, {}, 0xff, 0x3, 0x4}, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x4}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x30, 0x6, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) 2018/04/05 23:29:56 executing program 0: mkdir(&(0x7f0000005fc0)='./file0/file0/file1\x00', 0x4000) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x1, &(0x7f0000000040)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000060c0)=0x7, 0x4) syz_mount_image$iso9660(&(0x7f0000005d40)='iso9660\x00', &(0x7f0000005d80)='./file0\x00', 0x3f, 0x5, &(0x7f0000006000)=[{&(0x7f0000005dc0)="b0eedcada7f2755acde0082dd46cf515aa59c6bb3a77db0b7685dda91548593f465f5e208373b1665dfe1853ba9cebaee0297ccbde978dedb9c096b765e58721c18d16646f6d", 0x46, 0x2}, {&(0x7f0000005e40)="91f8a5f830b876f2eed2621d921a91ac02ac9d8b02d2ae657731c8e477bb28589b9f01a106", 0x25, 0x4}, {&(0x7f0000005e80)="3595a806fe578368b4fdcef43c65f9eef959ed17d42cc2d8cd6fbb46d02f452cf2fd30222e752241ed4dec9919cbae21c33c86efb61eba831f63972d6c3638addc512bb014b5e142ff864696ad8cf3b485ff534522e1", 0x56, 0x80000000}, {&(0x7f0000005f00)="d364865ec597c9831ecb7c71ff2dcfbeed752d7a43e9d07f4939615227c5987d39bb8979d09d8ad954f40e4100a7a4a90e73431d16911bb15f8590b271f6bcceba74ed9287259a5501d8fc21cd436f9af03466795e91b77e0a290b96f3b7c0c02e5405d2385d141ccb886ab349db2325b349ca68f4b7c780b08dde7a098edff421f3f5e2b0ff59bbe6600d301e55afff5d", 0x91, 0x101}, {&(0x7f0000005fc0), 0x0, 0x7}], 0x48, &(0x7f0000006080)={[{@nocompress='nocompress', 0x2c}, {@utf8='utf8', 0x2c}]}) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) r2 = creat(&(0x7f0000004800)='./file0/file0/file0\x00', 0x44) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r1, &(0x7f0000005c40)=[{{&(0x7f0000000040)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="f51a07cb7d2b7ecb198d651da3a2c8e1ea7fd4ccf4f6c3cad80c205d41de8d4d33ec75c08db53f1e4f3c58f902c89b81f1cecb875e34c3b4db8505a8bc74a84aaa2818d143d0595a826a5a1fedd85ec6548e4f88847cbee016277af16317f1e6503580a67cb3f35df4cb58d66d6fefa95dcbe681d52b07bd92e0936c35633131cac9d29f6c7a067d6cd07c3a994a043f4d141452996a14c7b087e5d1a3f284a7fa1ae8375b5448592b0dfa0a0f27eb725974871377957529daf5544e8a8e5815e7780d4b037e2c2ef7f1b853883f8ef350a951ab7792611e1d8208855509381a0a40023290b427fb965456d9e831e744fb3814837ede0158", 0xf8}], 0x1, &(0x7f0000000240)=[{0x1010, 0x10b, 0x0, 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0x23a0, 0x24004000}}, {{&(0x7f0000004840)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x3, 0x0, 0x4}}, 0x80, &(0x7f0000004980)=[{&(0x7f00000048c0)="4133c996272e9f913500abcfa12f97c968c48e8ad0595f49a0a81806c868749938f89392b73f2ead7c9e730e652789d10f0be483993d007a3cd4421597c3437a98a41449c75a199d3428961b9f9b66ac5f314d246d943bce311a3abc5ea582d4f6db98380b32b4b756c42eb4c4ca8877529f59d78e1276ef1c6517c3e604553a79de430c93e60dae81412b40b1adba76408d23b7", 0x94}], 0x1, 0x0, 0x0, 0x880}, 0x4}, {{&(0x7f00000049c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @loopback=0x7f000001}, 0x3, 0x4, 0x3, 0x4}}, 0x80, &(0x7f0000005b00)=[{&(0x7f0000004a40)="538d5c3b76367efedb9e6a3698db0cc2715f86c5f6dac0bddf1bc8710af1ad9cd8ff2810e55e978709c008c63da41693804ce7b94f3643843b6b8a2ea5be1154cacf41fc4e61f2f98d093b017ce10e5ce85270d2659efd148188ec11150bb85d2324c5825c853240878eefd888207228f5059a6742ebebf13b25ff99c3bf4ffc89e7d9787055d7e165af5a03f1da2c4c96aeb7b9c7aaae889140efef39faa3857f54c6b801f4d38eddd2e3f4efe89364", 0xb0}, {&(0x7f0000004b00)="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", 0x1000}], 0x2, &(0x7f0000005b40)=[{0xd0, 0x19f, 0x6, "efbb09441491a8f5d6391bc6095eae3d01b75af9e9dd4c00e439b4295fd0422aee6a4d90263b3a8030400f2c445cf4c57abc0c87ffa96d4410cb16fbad9eac6d8884ca56dc5f557ee171e5bbaba872fd2dde3f0605e77298bbc78153a488130cb91bbd30bcb720383a414c6530018a82a360416020f0dc3f77c7dcf077f54e3bd8363361aead5dabac2b752f76a4320761935b9d582d86379fce2812dd5a9f2dce137159d95f26c6a7e2948bcc90f2773ef2bfe10906a7b9d3fddcb398bcea"}], 0xd0}, 0x800}], 0x4, 0x20040000) 2018/04/05 23:29:56 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x9) write(r2, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:29:56 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x7, @loopback=0x7f000001}}, [0x200, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0x2, 0x7, 0x8, 0xc25, 0x9, 0x7, 0x319e, 0x9, 0x1, 0xfffffffffffffff9]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x3, 0x20, 0x1f, 0x3, 0x7}, &(0x7f0000000440)=0x14) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x100000000000000, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) [ 81.388776] QAT: Invalid ioctl [ 81.404969] QAT: Invalid ioctl [ 81.416858] QAT: Invalid ioctl 2018/04/05 23:29:56 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:56 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000000)="d3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0x3, 0x2, 0x200}}) [ 81.439516] isofs_fill_super: bread failed, dev=loop0, iso_blknum=16, block=32 [ 81.454547] QAT: Invalid ioctl [ 81.476282] QAT: Invalid ioctl 2018/04/05 23:29:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8, 0x40a000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x1000, &(0x7f0000000080)="dbc1b60f4d72c52ef441d4d1da12", &(0x7f00000002c0)=""/4096}, 0x28) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002800)) socket$vsock_stream(0x28, 0x1, 0x0) [ 81.491442] QAT: Invalid ioctl 2018/04/05 23:29:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x200000000000000, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:56 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf, 0xc}, 0x2c) getrusage(0x0, &(0x7f0000000000)) 2018/04/05 23:29:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x2, 0x101203) sendto$inet6(r1, &(0x7f0000000bc0)="36251e313e0743fc195a1a198a14434e8a0a00b3f452a3b5644e336ec712a16310c9aecc4e3097bc666a8882128a73c368ce731e9fbf3fe18fa52d00c34ac2e57c1c4569cfbd6a621c6dfbc032121aede2b312e538633c8340e439", 0x5b, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffb, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffb74) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) r6 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7be, 0x0) r7 = perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x70, 0x5, 0x4, 0x6, 0x5, 0x0, 0x8000, 0x204, 0x8, 0x0, 0x8d25, 0x80000001, 0x1, 0x0, 0xa6, 0x5, 0x5895, 0x7, 0x8, 0x3f, 0x3f, 0x101, 0x9, 0xffffffffffff0000, 0xffffffffffffffff, 0x9, 0x7ff, 0x4, 0xae, 0x101, 0x8, 0x172a, 0xffffffff, 0x7fff, 0x2, 0x9ff0, 0x8, 0x0, 0x100000000, 0x2, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x6, 0xfffffffffffffffb, 0x7, 0x7, 0x2, 0x1000, 0xc948}, r6, 0x2, r5, 0x0) r8 = fcntl$getown(r7, 0x9) fcntl$setflags(r6, 0x2, 0x1) ioctl$VHOST_GET_VRING_BASE(r6, 0xc008af12, &(0x7f0000000180)) connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a010023", 0x8) sched_getparam(r8, &(0x7f0000000200)) sendmmsg$alg(r2, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="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", 0x19d}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) socket$inet(0x2, 0x0, 0xad) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x7, 0x5, 0x0, 0x2, 0x0, 0x0, 0x20000, 0xa, 0x2, 0x6, 0xff, 0x7, 0x0, 0x400, 0x1, 0x6, 0x500000000, 0x2, 0xfffffffffffffff9, 0x80000000, 0x5, 0x81, 0xe3, 0x4, 0x2, 0xe54, 0x100000001, 0x567, 0x240000, 0x1800000000000000, 0x9, 0xff, 0x5, 0x9, 0x24, 0x3, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x2, 0x7fff, 0xeb6, 0x1, 0x1000, 0xa5, 0x8}, r8, 0x7, r5, 0x9) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000005c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000900)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000a00)=0xe8) sendto$packet(r4, &(0x7f0000000640)="8f312716638b1fe423912604e54db0e30f9f6f875d9c36282af87cc772e0eef73b5306bf4fc39003689e49b7301e24373f364dc1ca31bfd4c2374db6a114f6e9", 0x40, 0xbfcb6bd415c12d95, &(0x7f0000000a40)={0x11, 0x1f, r9, 0x1, 0x400, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/05 23:29:56 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c6530ff", &(0x7f0000949000)) [ 81.579793] syz-executor2 (7663) used greatest stack depth: 13480 bytes left 2018/04/05 23:29:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0xfdfdffff00000000, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) [ 81.762905] print_req_error: I/O error, dev loop199, sector 0 [ 81.769955] FAT-fs (loop199): unable to read boot sector [ 81.801630] print_req_error: I/O error, dev loop199, sector 0 [ 81.807714] FAT-fs (loop199): unable to read boot sector 2018/04/05 23:29:57 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1000, r1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ffe000/0x1000)=nil) r3 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000200)=""/247) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r4, 0x7}, 0x8) 2018/04/05 23:29:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x1000000, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfff, 0x280ec0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000080)={{0x6, 0x2, 0x800, 0x7fff, "5df5079d25274fd3975477278bac20754ae2c5330a500281163bd6d3ac1aa2f6705a3d1eb5e7ed399403ba2f", 0x5}, 0x0, [0x4, 0x101, 0x6, 0x7, 0x7fffffff, 0xffffffffffffff81, 0xffffffffffffff72, 0x81, 0x200, 0x1, 0x6, 0x1ff, 0x1, 0x200, 0x8, 0x0, 0x7f, 0xffff, 0x800, 0xcfe4, 0x3ff, 0x0, 0xc5, 0x8000, 0x1, 0x2c, 0x0, 0x7ff, 0x9585, 0x7f, 0x2, 0x5d8, 0x7f, 0x3ff, 0x2, 0x3, 0x1, 0x6, 0x20, 0x14000, 0x1, 0xfffffffffffffffb, 0x0, 0x9, 0xc00000, 0x10001, 0x5, 0x8, 0x1, 0x7eb, 0x200, 0x5, 0xfff, 0x400, 0x20, 0xfffffffffffffffd, 0x100000001, 0x7fffffff, 0x6, 0x4632, 0x7fff, 0x3, 0x2, 0x5, 0x200, 0x8, 0x6, 0x3, 0x3f, 0x100, 0x1, 0x9, 0x6, 0x209, 0x25, 0x2095, 0xdc, 0xcb4510c, 0xffff, 0x3ff, 0x0, 0x1ff, 0x8, 0x3, 0x6, 0x5, 0x1, 0x3ff, 0xc935, 0x3, 0x9, 0x3971, 0x6, 0xcf, 0x0, 0x3, 0x4, 0xad, 0x4, 0x8001, 0x0, 0x2, 0x1, 0x7, 0x8, 0x3a, 0x2, 0x1, 0x1, 0x400, 0x9, 0x0, 0x80000000, 0xffffffffffffff57, 0x4, 0x4, 0x8000, 0x3, 0x80000000, 0x38ce, 0xffffffff, 0x9, 0x1f, 0xc6d, 0x9, 0x9, 0x8, 0x7], {0x77359400}}) 2018/04/05 23:29:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000400)={{0xfffffffffffffff9, 0x7}, {0x4, 0xa7}, 0x8, 0x4, 0x7}) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x4496, 0x4e24, 0x0, 0xa, 0x20, 0x0, 0x17, r3, r4}, {0x7f, 0x100000001, 0x2, 0x2, 0x7, 0x9, 0x4, 0x2}, {0x4f, 0x3, 0x7d1, 0x7}, 0x7, 0x0, 0x3, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x2, 0x1, 0x41e1, 0x1ff, 0x100000000, 0x1000}}, 0xe8) r5 = getpid() fcntl$setown(r1, 0x8, r5) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x8, &(0x7f00000003c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r6+30000000}) 2018/04/05 23:29:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) accept4$inet6(r0, 0x0, &(0x7f0000000180), 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000100)={0x0, 0x8000}) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x3, 0x100) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0xd}, &(0x7f0000000040)=0x20) 2018/04/05 23:29:57 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:57 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x7, @loopback=0x7f000001}}, [0x200, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0x2, 0x7, 0x8, 0xc25, 0x9, 0x7, 0x319e, 0x9, 0x1, 0xfffffffffffffff9]}, &(0x7f00000003c0)=0x100) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:57 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:29:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x2000000, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket(0x5, 0x7, 0x5) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x3, 0xffffffff00000001, 0x3, 0xc4, 0x401, 0x80000001, 0xbf72}, 0x1c) keyctl$read(0xb, r0, &(0x7f0000000140)=""/117, 0x75) 2018/04/05 23:29:57 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x7, 0x4, 0x10, 0xfff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000180), 0x4}, 0x20) 2018/04/05 23:29:57 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x103000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/05 23:29:57 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000340), 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x20, 0x0, 0x3988}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x8, 0x5}, 0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="dc5a0c000032fb528504cd08d07c3a27f3499d8ac02b30f5d6fc200b142f646cc13c541513857fc16e35681448465889db3528bd02c61d83c3dcecf142938eb4d52665c34c657e19d734aeb49148789573e8b9effb2dbea1f6532900f4f5849fe44a9d8805969cc1e193a467c8e567bb89348195f117afcba9ddc80bab34899d8a0463da2cb69d46581d748a1f6d0b7240eb0a9af5c9a2e93e4ab7464859320397e95c28c19db7e6cb25a006e0bab0fb7278f6bc9f94a87d1c9ebe4faf623daf3d7d01ffa1923aaacaf5933ba681aef6048dbe707a956f56daa3d137dcdc326b721ea050d762fac919bfef6d6570"], &(0x7f0000000140)=0xe4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000ac0000/0x3000)=nil], 0x0, &(0x7f0000000300), 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000440)={0x3, 0x2000000000000000}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x7b8) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) futex(&(0x7f0000000100)=0x2, 0x0, 0x0, &(0x7f0000000640)={r5, r6+10000000}, &(0x7f0000000680), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x0, 0x3f, 0x9, 0x8, 0x5e, 0x0, 0x2e15, 0x3, 0x8000, 0xffffffff7fffffff, 0x7ff, 0x100000000, 0x4, 0x2, 0x2]}, &(0x7f0000000180)=0x100) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00002a7ffc)=0x4000000011) bind$alg(r1, &(0x7f0000000580)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(aes),sha256_mb)\x00'}, 0x58) r7 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x8, 0x0) mq_timedsend(r7, &(0x7f0000000340), 0x0, 0x4, &(0x7f0000000380)) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200)) 2018/04/05 23:29:57 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c6530ff", &(0x7f0000949000)) 2018/04/05 23:29:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0xfdfdffff, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:57 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='losecurity,em1nodevselinuxposix_acl_accessselinuxkeyring\'system^keyringvmnet1\x00', 0xfffffffffffffffa) geteuid() r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) recvfrom$inet(r1, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000580)=0x100, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000bc0)=ANY=[@ANYBLOB="66696c746572000000000000000000d581ba2a71f527ea0ac9a6c90000000000000000000000000000000000670000002f09d5b7f1a276c47ee9080000000000000082c7465c01a57b0466c00798269750985fbe4125637ebcd274f44b88f4cd453deda3b7eb5a1eff06ac46c4aa144fe12817e4d86ec57cc556ed000000000000000000dce4736681475c251467df31422dcd792d0ca9fa15826e296635d8f20bbb64ca565463b7bbd5ca9332ce565d42a7b9b14e9b17ae600b57f8cf45915c236dac8a082c80dcde4c89697fe64367105eea821615aab199d5d5fde67dba7ac0f3e0a332fdfbc5b8"], &(0x7f0000000b40)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) read(r1, &(0x7f0000000900)=""/217, 0xd9) getgid() getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000a00)=""/157, &(0x7f0000000180)=0x9d) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x138, [0x200007c0, 0x0, 0x0, 0x200008d0, 0x20000900], 0x0, &(0x7f0000000040), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x1b0) sendto$inet(r1, &(0x7f0000000380)="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", 0x14f, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 23:29:57 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:57 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0xa, &(0x7f0000000ff0)={&(0x7f0000007000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ca68a341e709b727"}, 0x48}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/04/05 23:29:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller1\x00'}}) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/04/05 23:29:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/157) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x8) 2018/04/05 23:29:57 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x2, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:57 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:57 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) write(r2, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:29:58 executing program 2: personality(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x1}) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x101, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="2674846662f2d4e272caad35dc9942c8199bdf3f5d9c11465ebd8d99ce9134ed7bcd01f0d2a376004add632737cfff07f330c14bf3e299ed8cf288eb70e4bc992f78568c530c86158a3e2d0b6eb32e9c46b4f796ccb66b4da574fd0f3060079f60ca7c1c2f9f68fbde392db7e93b9b22573c9ed33ea13da280160a1e8a188eb59bd68b925dbf8445769aa166915db5bb78c7", 0xffffffffffffff0f, 0x1}, {&(0x7f0000000280)="43882bc6b4a27e295cfdb5b125a1060437fefe24b383aace22654fa532a5d6a027391b6ec077ebf461f1241fb4609f1dede83d055935961bf4d6698a40d73238a52c3746754a036721ba1fbeadde0593524507d33862f6fda5ed8d5748a1f39dcddbb00aae851a5fd49225ce0bded70492eb", 0x72, 0x3}], 0x10480f6, &(0x7f0000000340)={[{@hide='hide', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x32, 0x7c, 0x33, 0x39]}, 0x2c}]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x6, 0x20}, &(0x7f0000000100)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 2018/04/05 23:29:58 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0xfffffdfd, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:58 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:58 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3ff, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000300)=""/21, &(0x7f0000000340)=0x15) 2018/04/05 23:29:58 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) flock(r0, 0xa) r1 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(r1, 0xb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x10000000}) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/254) ioctl$KDSETLED(r0, 0x4b32, 0x0) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x2, &(0x7f0000002480)=[{&(0x7f0000000280)="be5fedf02a3f916b6d37e27b3c2842726cff7496932458b1251c72c1bcb751a948893fce16c4df99334f76a211fdd04c7a756421e87ad040b78a104fcdf7437f096dea0fe91858eff7bcea3e64e889", 0x4f, 0x200}, {&(0x7f0000001480)="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", 0xf00, 0x1}], 0x2c, &(0x7f0000000300)=ANY=[@ANYBLOB="c2f74dde59bc76d25bda56fea534961c1a80b58c2bdbcb14abca0dc831ebf323a5629a4c9939cbbb96ed471d533b0ed6d74d790a753865e698fdf6359ec4b44195ff3088286bc8d0dba76c04449534a4d2ba87cff273f37c944a79850ba77b332ff0b1394ea36ba1e11a609db59dce50e9e7c488c5c5a0b6982f6679876180a89c94a7ac99f4a72471318cdb14641e928115b40b418700b916a7cab90e77a32187b3e1ccda985a9d81aa433d3d941e330233296070b4e88ae53120ba4359e4c835460f6a4dbd746dc57d516426dcc20b2ca398f0f41936b16938587594a000a2ed33c9"]) ioctl$KDSETLED(r0, 0x4b32, 0x800100000000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002580)={0xfffffffffffffffd, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x5, 0x3, 0x101, 0x80000001, &(0x7f0000002540)='yam0\x00', 0x100, 0x3e7, 0x1000}) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000002600)=""/225, 0xe1) connect$unix(r0, &(0x7f0000002700)=@file={0x1, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002780)={0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, [0x100000001, 0x200, 0x9, 0x4, 0xff, 0x3, 0x3ff, 0x7fff, 0x3, 0xffffffff7fffffff, 0x1, 0x8, 0x4, 0x40, 0x7fff]}, &(0x7f0000002880)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000028c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x3}, &(0x7f0000002980)=0x90) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f00000029c0)=""/85, 0x55) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = semget(0x1, 0x0, 0x4) semop(r4, &(0x7f0000002a40)=[{0x0, 0x2, 0x1000}, {0x0, 0x2, 0x800}, {0x7, 0x7, 0x1800}, {0x3, 0x6, 0x800}, {0x3, 0x0, 0x1000}, {0x2, 0x5, 0x800}, {0x1, 0x1ff}], 0x7) syz_extract_tcp_res$synack(&(0x7f0000002a80), 0x1, 0x0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000002ac0)=""/57) semget$private(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002b00)={r2, 0x8}, &(0x7f0000002b40)=0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000002b80)=""/233) fremovexattr(r3, &(0x7f0000002c80)=@known='security.capability\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000002cc0)='/dev/cuse\x00', 0x10100, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002d00)) syz_open_dev$sndmidi(&(0x7f0000002d40)='/dev/snd/midiC#D#\x00', 0x28, 0x0) 2018/04/05 23:29:58 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x2000000, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:58 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) [ 84.024299] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 23:29:58 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa86dd6050090000000000000000001d0000000000000000000045a11242228113788dd96800bbfe800000000000000000000000"], &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x90) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x2) 2018/04/05 23:29:58 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x6, 0x1f, 0x0, 0x9, 0x8, [{0x800, 0x3, 0x20, 0x0, 0x0, 0x404}, {0x7ff, 0xb12, 0x7fffffff}, {0x9, 0x1, 0x8, 0x0, 0x0, 0x2880}, {0x5, 0x1, 0x101, 0x0, 0x0, 0x3000}, {0x10000, 0xffff, 0xffff, 0x0, 0x0, 0x400}, {0x1, 0x3c5, 0x1, 0x0, 0x0, 0x1}, {0x4, 0x1a41, 0x6, 0x0, 0x0, 0x2000}, {0x401, 0x6, 0x1, 0x0, 0x0, 0x8}]}) io_setup(0x8, &(0x7f0000000080)=0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)='0', 0x1}]) 2018/04/05 23:29:58 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0xfdfdffff, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:58 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) write(r2, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:29:58 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c6530fe", &(0x7f0000949000)) 2018/04/05 23:29:58 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020700002200000000390000000000964a3b8450409f5e63c21bbaf43f545cd4d785ddf371"], 0x10}, 0x1}, 0x0) 2018/04/05 23:29:58 executing program 1: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @local}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@bridge_getneigh={0x34, 0x1e, 0x13, 0x70bd2c, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0x100, 0x1008}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4}, {0x4, 0x1f}]}, @IFLA_GROUP={0x8, 0x1b, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) unlink(&(0x7f0000000000)='./bus\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000), &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/05 23:29:58 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) read(0xffffffffffffffff, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) dup3(0xffffffffffffffff, r1, 0x0) [ 84.170552] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 23:29:59 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:29:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x2, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:59 executing program 7: r0 = socket$inet6(0x2b, 0x1, 0x8000000000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="020073d1d9080996a403"], &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x800, 0x0, 0x0, 0x8, 0x3f, 0x3, 0x3bc, 0x8000, r1}, &(0x7f0000000100)=0x20) 2018/04/05 23:29:59 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c6530ff", &(0x7f0000949000)) [ 84.269525] binder: 7851:7852 got transaction with invalid offsets ptr 2018/04/05 23:29:59 executing program 0: r0 = memfd_create(&(0x7f0000000140)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x9, 0x0, 0x97, 0x6, "6f86b5b81fd9c2c4075aabfeae4ab8bed7a548594161f3c93f7c8abf6752cec98ad6ceb21e5d760d075a41fe", 0x5}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000100)=""/37, 0x25}], 0x3, 0x0) 2018/04/05 23:29:59 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0xffffffffefffffdc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xfffffffd, 0x0, 0x400000008, 0x2, 0x800}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0x10000000000f}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 84.319216] binder: 7851:7852 transaction failed 29201/-14, size 0-8 line 2991 2018/04/05 23:29:59 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 2018/04/05 23:29:59 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) 2018/04/05 23:29:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0xfffffdfd, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) [ 84.406227] binder_alloc: binder_alloc_mmap_handler: 7851 20000000-20002000 already mapped failed -16 [ 84.461535] binder: BINDER_SET_CONTEXT_MGR already set [ 84.479315] binder: 7851:7873 ioctl 40046207 0 returned -16 [ 84.501185] binder_alloc: 7851: binder_alloc_buf, no vma [ 84.506792] binder: 7851:7885 transaction failed 29189/-3, size 0-8 line 2963 [ 84.569301] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.574952] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 23:29:59 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c6530ff", &(0x7f0000949000)) 2018/04/05 23:29:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffd7) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400, 0x0) write(r0, &(0x7f00000002c0)="6adc7e9ec15e2c0052fde1f6a369b9ca6f3f0706caec47fc5972156fb7f617985573d3cb7e8dd46422e727a5a3ee978c7f6a5bc15421092ed61d77abb6cd24aa203afd66aed90810040b652a13", 0x4d) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000240)=0xfffffe85) fanotify_init(0x2, 0x9000) r2 = dup(r0) io_setup(0xfa, &(0x7f0000000280)=0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000200)=0x30) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)="01", 0x1}]) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x7, 0x1, 0xffffffff7fffffff, 0x20000000, 0x6a, 0x1, 0x3f}, 0xc) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/05 23:29:59 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 2018/04/05 23:29:59 executing program 7: getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net\x00') getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/05 23:29:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x100000000000000, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:59 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) write(r2, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:29:59 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x10, 0xffffffffffffffff, 0x3) socketpair$inet6(0xa, 0x5, 0xffd, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r2, 0x0, 0x0, 0x38, &(0x7f0000000700), &(0x7f0000000740)=""/56, 0x1, 0x3}, 0x28) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x528, 0xffffffff, 0x0, 0x320, 0x320, 0xffffffff, 0xffffffff, 0x458, 0x458, 0x458, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x7ff, 0x2, 0x4, 0x3}}}, {{@uncond, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1ff, 0x7, 0x1, 0x9, 0x2, 0x1, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0x19}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x11}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @mcast1={0xff, 0x1, [], 0x1}], 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], 'gretap0\x00', 'vlan0\x00', {}, {}, 0xef, 0x8, 0x1, 0x8}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x2, 0x1, [0x2, 0x0, 0xffffffffffff8000, 0x100000001, 0x8, 0x7, 0xf0, 0x100000000, 0xfffffffffffffffe, 0x7fff, 0x100, 0x9, 0x4, 0x1, 0xe863, 0xffff], 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x588) unshare(0x400) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) read(r0, &(0x7f00000000c0)=""/21, 0x15) 2018/04/05 23:29:59 executing program 0: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000200)={&(0x7f0000973000/0x1000)=nil, 0x6, 0x3, 0x20, &(0x7f0000fd7000/0x2000)=nil, 0x3}) io_submit(r2, 0x1, &(0x7f0000002880)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='a', 0x1}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x5df, 0x967e}, &(0x7f0000000280)=0x8) 2018/04/05 23:29:59 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 2018/04/05 23:29:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x200000000000000, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:59 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:29:59 executing program 7: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="2e957231188c817f5920e45309b9d8d9", 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="eb3c906d6b66732e66617400020401000200027000f826008bde0000000001000000f34b151d", 0x26}], 0x0, &(0x7f0000001500)=ANY=[]) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) bind$packet(r0, &(0x7f0000000380)={0x11, 0x16, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/05 23:29:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0xffffffffffffffba) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00000000c0)="a3db63102111e6c450ee7e89013db740d8ea35", 0x13) 2018/04/05 23:29:59 executing program 4: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) dup3(r1, r0, 0x0) 2018/04/05 23:29:59 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0xfdfdffff00000000, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:29:59 executing program 1: prctl$intptr(0x2000000000001c, 0x5) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001a0026bd7000fddbdf2580000000"], 0x14}, 0x1}, 0x10) [ 85.018243] FAT-fs (loop7): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 2018/04/05 23:29:59 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c6530f5", &(0x7f0000949000)) [ 85.124519] FAT-fs (loop7): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 2018/04/05 23:30:00 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x4, 0x0, 0xb0, 0x0, 0x11}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) lseek(r0, 0x0, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0x11a, 0x0, 0x3, 0x7, 0x7f, 0x1, 0xf, 0x1, 0xfff}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$setsig(r2, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/04/05 23:30:00 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c653010", &(0x7f0000949000)) 2018/04/05 23:30:00 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:00 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x40800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/05 23:30:00 executing program 4: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) dup3(r1, r0, 0x0) 2018/04/05 23:30:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x37, 0x2}, 0x160) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x400) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xe, 0x1000, &(0x7f0000000140)="dbc1b60f4d72c5f413bbec23326c", &(0x7f00000002c0)=""/4096}, 0x28) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000300)={0x1c, 0x49, 0x100000000401, 0x0, 0x0, {0xa}, [@generic="536ee85e07"]}, 0x1c}, 0x1}, 0x0) 2018/04/05 23:30:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x1000000, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:00 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x3, 0x4}) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) [ 85.940566] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 85.944800] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 23:30:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0xfffffdfd, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) [ 85.984299] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 23:30:00 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:30:00 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x12401) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x6, 0x30, 0x0, 0x8}, &(0x7f0000000580)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x4, 0x8004, 0x8, 0x987a, r1}, 0x10) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpu.stat\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb8, r4, 0x402, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8e4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xed9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3d59}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffff8000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x400) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f00000000c0)={[], 0xffffffffffff8001, 0xfffffffffffffc01, 0x5, 0x0, 0x6, 0xf006, 0x4, [], 0x4}) getuid() bind$inet6(r5, &(0x7f0000000280)={0xa, 0x4e23, 0x306, @dev={0xfe, 0x80, [], 0xd}, 0x219c}, 0x40) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'erspan0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000000000000000000058aa2bb4af98f05521a7c412000000000000000000000000"]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000002c0)={0x4, 0x1000, 0x4, 0x400, 0x6}, 0x14) 2018/04/05 23:30:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0xfdfdffff00000000, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:00 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000001d40)=@can={0x1d}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002440)}}, {{&(0x7f0000002a00)=@can={0x1d}, 0x80, &(0x7f0000003e00), 0x375, &(0x7f0000003e80)}, 0x7}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x35ffc) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x2, 0xd07f, 0x8001, 0x7f}) 2018/04/05 23:30:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) r1 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000001000)) timer_create(0x6, &(0x7f0000000100)={0x0, 0x16, 0x3, @thr={&(0x7f0000000000)="4bb05b4c9ba08780df1b1b6a7ba31933298236dd1da765630f1b452186164e5acc11b62741d38972fbe7c4b533638645291b1c526a0ff08e57f600ffc9f6e73661bc6d6970a04e5222207b449aeb0a67ebc377a8d580038a787efa9983994e71d4a61157dae1f39b9cb87add6d59744222f1cc25d626ad36dfefb1753d124bb45b520ed19f9e5c2437d086cbb91598020cd958e729cd40078c25217fe7027cdc084268cc7333007d7b3816", &(0x7f00000000c0)="9e6bfccc5a3e58dd97849b294dc135a273"}}, &(0x7f0000000140)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/04/05 23:30:00 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:30:01 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0xffffff10, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_dccp_int(r1, 0x21, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000000100)="917a6035c2c6b902b502facd89f500969d71f8d899dec3d3fed96df5129179a1662e42c2ec5a3a689c6e37300892ad765b1990acc1e49f96bfed318b0f36870ec2962ca3597a21bc65bc7da343ff5781b6a0f24af477e7d564431a6a2a4affe26303fb1eac707c9619bbbe6468132dfba0e7573631c0505c37dde22a70ab6752ad3ee37d2d1182fbfdf8273c053333d1cb4eeda04489ca570f927c1fa12d4fc835cfcf73d2c4316535763159a05170a8fb11e055dda39fec645ad5b8539e67631e9b0dce3a8aecd427ad07cc323d728638a6bb2bf7614f861043c9272fbcd4045d8826bcc40196c760c989a32d0bf2698546d79c2d03346fe0460bda36", 0xfd) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000240)={{0x1, 0x3, 0x7, 0xbf, "10b85903ac0b385fb9aaa50250045ed900a43365706402670c1a3f0cf5b017329f0645e6ef4fb0cd545bab81", 0x7fffffff}, 0x0, 0x0, 0x5, r0, 0x2, 0x5, "b4dd2e42e1cb1453540d86744ec22c89cc1252504e5250164ac1effac81b4d2c096d7e6e56937f2d91ef22ddca98b0f4b36abb5e82e29046cbe2f743c952793e", &(0x7f0000000200)="ba2e00", 0x3, [], [0x9, 0x8001, 0x7, 0x6]}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/05 23:30:01 executing program 0: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000002000)=""/4096, 0xfffffffffffffdb8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) getdents(r0, &(0x7f0000000180), 0xffffffffffffff80) 2018/04/05 23:30:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x100000000000000, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:01 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x2052, r0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x3b, 0xfffffffffffffff7, "89570e448a4b72fdf0c8ac7164ff88199f037f22d47c5364839829ee29bee18c936086b8e3a96c55e09d82bedd56a439833ac7"}, 0x0) 2018/04/05 23:30:01 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c6530ff", &(0x7f0000949000)) 2018/04/05 23:30:01 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:01 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x41}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/04/05 23:30:01 executing program 4: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) dup3(r1, r0, 0x0) 2018/04/05 23:30:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x200000000000000, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:01 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c6530ff", &(0x7f0000949000)) 2018/04/05 23:30:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000180)='./file1\x00', 0x1ffd, 0xfffffffffffffffc) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x2}) socket$netlink(0x10, 0x3, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) write(r0, &(0x7f0000000140)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9f53b86daec2bec2e3524461412b5", 0x2b) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/04/05 23:30:01 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x6, 0x7, 0x3f, 0x922, 0x4, 0x1, 0x47, 0x1f}) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x200000) ioctl$TCSBRKP(r2, 0x5425, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, 0x3, 0x80000001, 0x9}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x1f, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000200)={0x18ac, 0x1}) open_by_handle_at(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="c70000000400000048ef098a46807aef0f928df0244579ded7b9f61f3202c0546efda6e0ed1c2a3e83403cdaa4f7143d5d6850b35314ab7de7e6b3f05ec47f1d3f947e7569abc9f3888e98f0619c90cd215ee6ee956e421b4ff886d1fc520ecbe40b738c50ea269e897c60845d01cf759e7071af76ca527993b85934a6b626d1842cc2ac11d5e7b9e272811d7e5c959be501709a40c801608738f2b45c607c5f5949f1035aaa285ef7bdc688424dbfbee308705cb8db8c3dcd04dfbdb720c0bf27fe4de4a31bb9"], 0x1260c9a319f73128) eventfd(0x7f) ioctl(r1, 0xc2604110, &(0x7f000000dff3)) 2018/04/05 23:30:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000380)="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") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8000}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x6, 0x30}, &(0x7f0000000180)=0xc) 2018/04/05 23:30:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x2000000, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:02 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffd73, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x936, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x0, 0x0, 0x49427c4b, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0cc31b1215000103000000000000000002000000040000000c000600efec14aadcc940e0986293b22c6ebdc044f012e91d6881734103e8511e0a7210344f2f2131a831448f24abe02cc73b80dfd06c51f3ce0550a9f8da9643847005afe9b158358ea51c264fc06937ec42d5d95ee6889231352ff1c1662dcde775014c52888506617c6851ba676d31fc000000000000000000000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000040)=""/150) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r3, 0x0) ioprio_get$uid(0x3, r3) 2018/04/05 23:30:02 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x902, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f00000005c0)="9c9a9bd0ad3662eff5bdfd3d7471f2f6f72ac33824821b032d6d86bbf6f31bfbb939ee336a9e8100009febda7ab3829a3617938ee6413f33ef7dcf549030a0f689410bb5c838a3cc27db14d550ce66ddbe24b8661d2237112b310b87b572f0370a6facfb4e5d57204a0bcdc44c4916e182f14d4c1045f559fa1166d79389baeb4a35dafe8c2c24c41a7adda5dc219f06653e79ae48bfdac8f9d6425417a40c23079e8847b53417fe8655d10204e026"}, 0xff97) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) write(r1, &(0x7f0000000080)="c4c3b8febd6d07b46a535182bd1e56c0e35d75bfb3753a6d373f8d2422ff9a7f565802f90314018b5d3fae010cd2432c605bf61316a24ef56735a2921798c17d645e9ac0baa9da67b2a8bfc2067715966aa299cc5dea34c01c2561c0da7c913a5079a3a358b06c0a1e6169a064204d8a19e51caea6cc9e0b474e035ee31cdfc529eafe70474b", 0x86) r3 = syz_open_pts(r1, 0x8000000006) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x0, &(0x7f0000c91000)=ANY=[], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) close(0xffffffffffffffff) dup2(r3, r2) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x10a40, 0x0) writev(r2, &(0x7f0000002380)=[{&(0x7f0000000240)}, {&(0x7f0000001380)="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", 0xc00}], 0x2) 2018/04/05 23:30:02 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000080)={&(0x7f0000000140)=""/242, 0xf2}) connect$bt_sco(r0, &(0x7f0000000100)={0x1f}, 0x8) 2018/04/05 23:30:02 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c65308c", &(0x7f0000949000)) 2018/04/05 23:30:02 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0xfdfdffff, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x4, 0x78, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/120}, &(0x7f0000000180)=0x78) sendmsg(r0, &(0x7f0000000a00)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xf}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000800)="ea", 0x1}], 0x1, &(0x7f0000000900)}, 0x40) 2018/04/05 23:30:02 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) dup3(r1, r0, 0x0) 2018/04/05 23:30:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x1000000, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:02 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c6530f6", &(0x7f0000949000)) 2018/04/05 23:30:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800000000100001) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x101, 0x900) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000100)={0x6, 0x4, 0x1, 0x200000, 0x9, 0x2062fd}) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4400, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f00000004c0)=""/4096) r6 = dup3(r4, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000000), 0x0) 2018/04/05 23:30:02 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8, 0x7}, 0x2c) epoll_create1(0x80000) 2018/04/05 23:30:02 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0xe, &(0x7f0000000040)) dup(r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800008000000804) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) 2018/04/05 23:30:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x2, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001100)='/dev/adsp#\x00', 0x5, 0x141800) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000001200)=ANY=[@ANYBLOB="0500000031e500000600000000000000010000000000000000000000000000000500d9aab5dbc4fb2ba600000000000006000000ffdf0000018000000000000062c9000000000000050000000000000000000000000000000024d5c98b6f8d4a24547345d7cbbe084961a9fd95263a4a8359e0"]) close(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000010c0)={'gre0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001140)=0x6, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd", 0x18}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000011c0), 0x4) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f00000014c0)=""/193, 0xc1}, 0x0) 2018/04/05 23:30:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400, 0x0) openat$cgroup_ro(r3, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) r4 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) accept4$inet(r4, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f0000000240)=0x10, 0x800) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 23:30:03 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:30:03 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="1e03", 0x4000010000005) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000100)=0x2, 0x4) socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0xfffffffffffffffd, 0xf88b, 0x6a8, 0x5}, {0xfffffffffffff643, 0x1, 0x11, 0xfffffffffffffaad}, {0xd, 0x7, 0x4768, 0x5}, {0x7, 0xa18a, 0x7, 0x4000000009}, {0x1, 0x7, 0xfffffffffffffffc, 0x800000000000}, {0x80000000, 0x4e, 0x6, 0x1}, {0x0, 0x5, 0xa9, 0x80000001}, {0xe10, 0x3, 0x9, 0xfffffffffffffffa}, {0x100, 0x7f, 0xe6, 0x1ff}]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x6, 0x80, 0x2, {}, {0x77359400}, {0x2, 0x12, 0x791, 0x7f}, 0x1, @can={{0x2, 0x400, 0x5, 0x10001}, 0x4, 0x3, 0x0, 0x0, "9cffa4ef63516737"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x400c4) 2018/04/05 23:30:03 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="ee00000000f0ffff2ac9d2a2ddae61afc673f1faa080c5c5b9f63ca6a3196b9015e90021849ba101f7f44d723c03125ec00450fcdace465b11a12886a88c0163d1abccecc27af1c7a68fc83ee755fbc79bc08e2656e6662765e1000ee296db6f983162aa9f4195d2e818886d340f627d938cc1101c9872eb482ecc1c6291a673bcd3551e07e2561fc7e6aededf664fae38ba3967bf11aa1a0f65834cc901012ad25eb7208777cda44be020829dc2bc4adce6c463594c43e491804f005210888a91d9ea2e0099a7fcf347a6e68c61942e5bdf5f54147fbc6a7e3f4e5b818062231aa08c3e9d00ea41000000000000"], 0x2082) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400000000002) ioctl(r1, 0x227b, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) recvfrom$packet(r1, &(0x7f0000000200)=""/206, 0xce, 0x2000, &(0x7f0000000080)={0x11, 0xf6, r2, 0x1, 0xffffffff, 0x6}, 0x14) 2018/04/05 23:30:03 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb", 0xfdfdffff00000000}}) 2018/04/05 23:30:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xb2, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000100)="22842c1a6e50ee31b10a6a4dc0", &(0x7f00000000c0), 0x3}, 0x20) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000140)=[0x8, 0x80, 0x3ff, 0x3], 0x4, 0x8, 0x9, 0x52, 0x6, 0x16, {0xfffffffffffffff8, 0x2, 0x3, 0x2, 0x6, 0x5, 0x6, 0x54, 0xffff, 0x9, 0x1, 0x2, 0x7, 0x7043, "64086f2c3f72f67b844e417fe219184d469a022191d8f8cca9463752a2efa0c3"}}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000080)=""/2) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/05 23:30:03 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) dup2(r1, r3) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/05 23:30:03 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000008367000201000000170000000400000400000000950000000000000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x1) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0xe, 0xf7, &(0x7f0000000080)="d6b54c08e002f37ab991b748a678", &(0x7f0000000300)=""/247}, 0x28) 2018/04/05 23:30:03 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/05 23:30:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{0x7004, 0xf000, 0x1f, 0x4be, 0x9, 0x1000, 0x1c0000000000, 0x8, 0x8, 0x0, 0x3, 0x8}, {0xf000, 0x2000, 0xb, 0x6, 0x7, 0x1, 0x0, 0x8, 0x1, 0x128, 0x3, 0x7}, {0x2, 0x2000, 0xe, 0x8, 0x80000001, 0x8000, 0x7ff, 0x1ff, 0x9e0e, 0x3, 0x2, 0x2a1}, {0x10000, 0x1000, 0x0, 0xff, 0x40, 0x9, 0x4, 0x647a, 0x2, 0x7, 0x3f}, {0x0, 0xf001, 0x4, 0x7, 0x8, 0x4, 0x7ff, 0x8, 0x2, 0x3, 0x6, 0x48e8}, {0x2, 0x0, 0xe, 0x5, 0xff, 0x1, 0xfffffffffffffff8, 0x0, 0x40, 0x7, 0x5, 0xffffffff}, {0x2, 0xf000, 0xf, 0x200, 0x8000, 0x400, 0x100000001, 0x3, 0x1a28, 0x2, 0xfffffffffffff001}, {0x1, 0x16000, 0xb, 0x4, 0x3, 0x80, 0x10000, 0x0, 0x5, 0xffff, 0xff, 0x3}, {0x10000, 0x1000}, {0x1002, 0xf002}, 0x21, 0x0, 0x2001, 0x204, 0xb, 0x6400, 0x1, [0x3ff, 0x8000, 0x3ff, 0x80000001]}) 2018/04/05 23:30:03 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) dup3(r1, r0, 0x0) 2018/04/05 23:30:03 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x84f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x4800) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = shmget$private(0x0, 0x1000, 0x1800, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0x17}, 0x1ff}}, [0x3, 0xede, 0xff, 0xe07, 0x5018, 0x100, 0x0, 0xbf7, 0x80, 0x2, 0x3, 0xfff, 0x64, 0x7, 0xe1]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000200)={r6, 0x2, 0x1c}, &(0x7f0000000240)=0x8) shmat(r5, &(0x7f0000ffb000/0x3000)=nil, 0x2000) 2018/04/05 23:30:03 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb", 0x2000000}}) 2018/04/05 23:30:03 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x1a, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0xade, 0xfffffffffffff99f}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000200)) sendto$unix(r0, &(0x7f0000000100)="03a0b6ee558a5e22786fda8a860650fa45f1ee2c5eba10c0df6853244d1b7016ebf866429adeffa40947cdfe477dbf19b37c6336f7218bde26c23d46fb85e62a30c15f21b1c5c842a659001275b770d2353f", 0x52, 0x51, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/05 23:30:03 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)="2e2f66696c65307f", &(0x7f0000949000)) 2018/04/05 23:30:03 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = msgget(0x0, 0x8) msgrcv(r1, &(0x7f0000001140)={0x0, ""/4096}, 0x1008, 0x3, 0x1800) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x8) 2018/04/05 23:30:03 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb", 0xfdfdffff}}) 2018/04/05 23:30:03 executing program 7: r0 = perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/05 23:30:04 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) dup3(r1, r0, 0x0) 2018/04/05 23:30:04 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x10}) 2018/04/05 23:30:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000100)=':\x00', 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="05314f5650f2f3cec7fe23a21e22690f", 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @udp={0x0, 0x4e23, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x0, 0x4e23, 0x8}}}}}, 0x0) 2018/04/05 23:30:04 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x187, 0x0, &(0x7f000044cff0)={0x2, 0x4e22, @rand_addr=0xe0000000}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 23:30:04 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:04 executing program 2: 2018/04/05 23:30:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb", 0x1000000}}) 2018/04/05 23:30:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x580, 0x160, 0x280, 0x160, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x81, 0x100, 0x1, 0x0, "88426cb491aef441d5944ba69799e31b0e67cb24b19c74ba0a3c9f8134b58e61d1ab0c2c6fa9031478d01d136f9b13a23683567a840a154d475a5b6e0228470e"}}}, {{@arp={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x5, 0xffffffffffffffff, 0x8001, 0x8020, 0x0, 0x0, 'nr0\x00', 'syzkaller1\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x7, 0x2, 0x7}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2, 0xff000000, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0xbaf, 0x7fff, 0x7, 0x8000, 0x6, 0xff, 'bpq0\x00', 'gretap0\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x800, 'system_u:object_r:usbmon_device_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00', 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$key(0xf, 0x3, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000000c0)=""/156, &(0x7f0000000040)=0x9c) 2018/04/05 23:30:04 executing program 2: unshare(0x40000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffffff, 0x1}) accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x40c5}, 0x1) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0xfffffffffffffffb}, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3f}, 0x20, [0x9, 0x3, 0x1, 0x3, 0x800, 0x6, 0x7, 0x8]}, 0x5c) close(r1) 2018/04/05 23:30:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb", 0x2}}) 2018/04/05 23:30:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='wlan1\x00', 0x6, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000002600238128bd700000000000030000000c000300711b9dc567000000932fcb4b2e47d8c87e1c1eded8cff671cf13a2ffe71334170b0ba29dc68407d0bbf42c78df526cffe640f1afbf1303ab6553b18291cc3489a71ac4f1a683f8a81da3952d1fbbec5f69ed89"], 0x20}, 0x1}, 0x0) 2018/04/05 23:30:04 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x187, 0x0, &(0x7f000044cff0)={0x2, 0x4e22, @rand_addr=0xe0000000}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 23:30:04 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xffffffff00000000}) [ 89.938483] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 23:30:04 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb", 0xfffffdfd}}) 2018/04/05 23:30:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0xa, 0x1, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000140), 0x5}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) [ 90.174664] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 23:30:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000001100)=0xc) getpgrp(0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) ptrace$setregset(0x4205, r2, 0x1fd, &(0x7f0000000000)={&(0x7f0000002180)="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", 0xff8}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f00000000c0)) 2018/04/05 23:30:05 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x200000000000000}) 2018/04/05 23:30:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb", 0x100000000000000}}) 2018/04/05 23:30:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000), 0x30d) 2018/04/05 23:30:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x78) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, r2, 0xfffffffffffffff8}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000000)={0x0, 0x20, 0x8}) fgetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/251, 0xfb) 2018/04/05 23:30:05 executing program 4: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:05 executing program 2: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6f, 0x2000) socket$nl_crypto(0x10, 0x3, 0x15) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) recvmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/60, 0x3c}, {&(0x7f0000001300)=""/167, 0xa7}, {&(0x7f00000013c0)=""/138, 0x8a}, {&(0x7f0000001480)=""/62, 0x3e}, {&(0x7f00000014c0)=""/216, 0xd8}], 0x6, &(0x7f0000001640)=""/79, 0x4f, 0x8001}, 0x10001) r2 = creat(&(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x40) get_thread_area(&(0x7f0000001740)={0x0, 0xffffffff, 0xffffffff, 0x1000, 0x6, 0x0, 0x3, 0x6}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001700)='/dev/rtc\x00', 0x0, 0x0) bind(r2, &(0x7f00000001c0)=@llc={0x1a, 0x8, 0x6, 0x6, 0x7, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000180)={r3, 0x3, 0x20, r1}) 2018/04/05 23:30:05 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb", 0x200000000000000}}) 2018/04/05 23:30:05 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x3}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e6174000000000000000000f30db6a7a2e711b99f40fd87e4f0447b00000000000000000000000000000000000000001b000000050000006807000000000000a8050000ffffffffa8050000000000009806000098"], 0x1) r1 = dup2(r0, r0) accept4$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) 2018/04/05 23:30:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x8140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000002c0)={r2, r3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000340)={r4, r6}) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000400)={r5, r7, 0xe2dd}) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) openat$kvm(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/kvm\x00', 0x200000, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000a92000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235002000000f302e36f6d6c4c3b9495d03000f22846466f20f7024e700b805000000b90d0000000f01d966baf80cb8f4236682ef66bafc0cb00deeb9800000c00f3235008000000f30c744240088000000c744240230160000c7442406000000000f01142426f3e000", 0x70}], 0xaaaaaaaaaaaa8b8, 0x41, &(0x7f0000000140), 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={{0x77359400}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000a94000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="48b80d000000000000000f23d80f21f835800000600f23f80f38ccdc420f8b00000000b972050000b86c4b0000ba000000000f3066baa00066b8808666ef66baf80cb8ab4b7588ef66bafc0cb006ee450f1bf166410f610f26440fc7ad02000000c401bdeb3deef10000", 0x6a}], 0x1, 0x10, &(0x7f00000001c0), 0x0) sendmsg$alg(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000440)="009aa304becae7ae9c910f46c22f58a44821355b8d1e37cd9539d47fdd2642f138942ed3e18489ef81833d4b00fa3358f24def94ee9cd963b6c2d8f9de5da7228037ea825bc0a6e0", 0x48}, {&(0x7f00000004c0)="8007c6e9b23a17e052f6063aa519ac419731eaf590d51f64b2beafd5e0f2ab51", 0x20}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="61a5f03baaa26de27a11bb922853dfd152a859a47442cb8fb1f870797f1353ec4cdbef3e46ab826be3341e3820a1e3bc657bea38b9df44405c1808e2050a1f0f750e862dbd59554479eb12799250edbc6ab77fa235a7c2922d", 0x59}, {&(0x7f0000001580)="9bd53a143660336297d06dfc0966149b810a94460bf9f6a0d4956551d34c8ad9e63be0b00e958add5c8dc5e39b047c5dd0b1388bfc7646018f10da44d6bb712f5ffb593d647873e3f1535831dbd0d25e869dd3943d37da52edb4e692a42f42bb771b220d4fd2c9c9287a61895651e06f82cdfb17594d315b3b4707370fea81687331af", 0x83}], 0x5, &(0x7f00000016c0)=[@iv={0x98, 0x117, 0x2, 0x80, "65c94c77bf3531d6b6831279739d352ae4183b2a8d32802c7e1f0dd37ec27bae9a558f52cf26dace4a61cd9edbfb6a449eac78879b2f5b115f6c21b7e0021b78b5ab3ac29c3e7c4c4139654deaa13c757055f572ed407de07819e248fb5b836c8337a552e988a9df34ad1b89d6f45f039d6809cb07620cef8ab790bc2db57973"}, @assoc={0x18, 0x117, 0x4}, @iv={0xa0, 0x117, 0x2, 0x89, "ddb62e6b6347f82e986c65caa20b81479f98090a1cd88edb10a101ae8a2f46115410bbf9b968c4ef0784fcd0c0222621b9a7a5448d19744b4aa2066602de30607b39f39c41d456a3476b2c5bae65b1b311799efb69475a2ac02919379963e85d7f27f0b7594677e4dcce162727e057f2f146542d6911ecc9e29bb73830a31b3a26a8171a5aefb61184"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}], 0x1b0, 0x40000}, 0x8000) ioctl$KVM_TRANSLATE(r9, 0xc018ae85, &(0x7f0000000240)={0x2000}) 2018/04/05 23:30:05 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x1000000}) 2018/04/05 23:30:05 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x102, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x440000, 0x140) open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{r3, r4+10000000}, {0x77359400}}, &(0x7f0000000180)) fcntl$getflags(r2, 0x401) 2018/04/05 23:30:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x200000000000000}) 2018/04/05 23:30:05 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x18, 0x2e, 0x301, 0x0, 0x0, {0x3}, [@generic='&']}, 0x18}, 0x1}, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setsig(r0, 0xa, 0xe) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000140)=0xffffffffffffffff) flock(r3, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3, 0x0, 0x2f78, 0x7, 0x0, 0x0, 0x408c4, 0x9, 0x8, 0x7, 0x1ff, 0x2, 0x6, 0x2, 0x3, 0x2390, 0x5, 0xfffffffffffffffb, 0x3282c37c, 0x401, 0x10001, 0x10001, 0xe3fd, 0x8, 0x1ff, 0x9, 0x9, 0x5, 0x6, 0x2, 0x1, 0xff, 0x80000000, 0xca, 0x9, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x7ff, 0x3}, 0x2811, 0x7, 0x4, 0x0, 0x0, 0x4, 0x8}, r2, 0x4, r0, 0xb) 2018/04/05 23:30:06 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xfffffff6}) 2018/04/05 23:30:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0xfdfdffff00000000}) 2018/04/05 23:30:06 executing program 2: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) 2018/04/05 23:30:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'rose0\x00', 0x9}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/04/05 23:30:06 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) memfd_create(&(0x7f00000002c0)='IPVS\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:06 executing program 4: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:06 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="bf", 0x1, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000180)=""/4096, 0x1000) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2150, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x7, 0x7, 0x0, 0x3, 0x4, 0x6}) 2018/04/05 23:30:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup2(r1, r0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x40000, 0x0, [0x8, 0x82a3, 0x9, 0x5, 0x8000, 0x3, 0xfffffffffffffe00, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000710000400092e27477b5f4"]) 2018/04/05 23:30:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x1000000}) 2018/04/05 23:30:07 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x7010, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x200000}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="a2370c2090f72a0434e79de549d8c2ed6be8f6b075ea7be49bad40d6eb46181d9f17dd96610fd60f1ee773c007fd550e9faf9d30a27b4753853fda1ad849ffc043a2e982546f86061048ba54e15ec793124b1c741f30083f9581495dc976bcd39bb971a66310fb0cbba9f30d343412857a069a8f6f53d0a46b27104474926f4ae6bc48578498f10a1bef8f12fc66c27349233d2f36864236a204a9c06a1aa4", 0x9f}, {&(0x7f0000000180)="092b7d43ca746aa0fca4267272a95f031694630d8f8e3ee00969b6ea447249706f0e9d508340abdc84f096183678c60b02c183d7833a827461c0adefadceaeda1412cd76b187b1d72393c6b5fcaf0cc3862b42c2aa9b476f013ec82dcad654e9d95434b6f5f10a5aca4d5df428bdd31ec245df9f5372d99f8a76f0b570b39037cdb6958c7055bf824726c7711ba22a7c0c389477632a4ec5c922365c467aa24fd914ea1b44b8bcc3db354c0818c6e0395c", 0xb1}], 0x2, &(0x7f0000000280)=[{0x50, 0x0, 0x4, "6907a7c7c066a54a13900bddfd8b15652c82ac5d524a2ed4198a6f3eb0213e69d259420f57bcc9fbd39ac9d30393760e169ef19285545161a07080e52b"}], 0x50, 0x800}, 0x4) 2018/04/05 23:30:07 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x3b9ac9ff}) 2018/04/05 23:30:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=ANY=[@ANYBLOB="1c0000001804000000000000000000001c140000fe00000000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x5, 0x1, 0x11b, 0x703}) [ 92.241728] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/04/05 23:30:07 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0xa, r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) preadv(r3, &(0x7f0000000100)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x401) 2018/04/05 23:30:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8108180000", 0x5) r1 = accept(r0, 0x0, &(0x7f0000000200)=0xb08888d7187d8a4a) sendto$inet(r1, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, @sint={0x3c, 0x2}}, {0x7, 0x7, 0x0, 0x0, @sint={0xfffffffffffffff9, 0x3f}}]}) 2018/04/05 23:30:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x2000000}) 2018/04/05 23:30:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x69, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xff, 0x80) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x4, 0x8, 0x8, 0x1000, 0x0, 0x8, 0x0, 0x3, 0x1000, 0x3, 0xd25f, 0x9, 0x7, 0x7, 0xaa82, 0xffffffff, 0xe613, 0x9, 0x1, 0x4, 0x6, 0xff, 0x0, 0x0, 0xc0000, 0x10001, 0x8c8, 0xb5c, 0xc2f2, 0x101, 0x7ff, 0x5, 0x9, 0x6000, 0x3, 0x2, 0x0, 0x8788, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x10000, 0x81a, 0x8, 0x6, 0x5, 0xfff, 0x4}, r0, 0xb, r1, 0x1) mkdir(&(0x7f0000000400)='./file0/,.le0\x00', 0x0) 2018/04/05 23:30:07 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x4}) 2018/04/05 23:30:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0xfdfdffff}) 2018/04/05 23:30:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000140)="4d4bca", &(0x7f0000000580)="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"}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000040)='\x00', r6, r7, 0x0) 2018/04/05 23:30:07 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x20000002}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x3) 2018/04/05 23:30:07 executing program 1: syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x2002) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(0xffffffffffffffff, &(0x7f0000000200)=""/170, 0xaa) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0x0) 2018/04/05 23:30:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101040, 0x20) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000140)=0x6) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r2, &(0x7f0000000040)=""/47, 0x2f) 2018/04/05 23:30:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x2}) 2018/04/05 23:30:07 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xfeffffff00000000}) 2018/04/05 23:30:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ptrace$getregs(0xc, r1, 0x3, &(0x7f00000000c0)=""/57) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000040)=0x0) getpriority(0x1, r5) dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 23:30:07 executing program 4: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:07 executing program 6: syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0xfffffdfd}) 2018/04/05 23:30:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x10}, 0x24) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfd12, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x48) 2018/04/05 23:30:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x100000000000000}) 2018/04/05 23:30:07 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xffffff7f00000000}) 2018/04/05 23:30:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socket(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/05 23:30:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x0, 0x7fffffff}}]}) 2018/04/05 23:30:08 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x4000000000000}) 2018/04/05 23:30:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:08 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x4, {0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}}, 0xffffffffffffff8b) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000eb8c580000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e07000b0001abab"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000007000)={0x3, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/04/05 23:30:08 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaf54e777f158a29acd97d38f133ffff86dd60c000e200326119484a033c0000000000000000000000205ea18397a8cb1abe69fede84f25f9c0c3f9a2b755ebcffcf471516000000"], 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4200, r0, 0x8, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80000000000400, 0x0) accept$netrom(r1, &(0x7f0000000000), &(0x7f0000000200)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x7ff, 0x1, 0x8, 'queue0\x00', 0x10000}) 2018/04/05 23:30:08 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000180)=""/210) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000017c0)="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", 0xea3}, {&(0x7f00000003c0)="ab3cb4f382abaaae87346a1b896232a0bb911e993e8191429249b7454409a8b7966734c662777f7bc8eb79a839557dd40069e2732eb30192f2e3ddc76e769c0b08b40383121d84ff8af611c6b3f8beb64c408c60ed0503ab28212c046e6246708f34a0b16de5b2403967a6f19595c8951b33e3c6929818a845ae5b84143948fa10b943abc05a3a7db924fbdf92", 0x8d}], 0x2, &(0x7f00000027c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) poll(&(0x7f00000004c0)=[{r1, 0x4080}, {r0, 0x210}, {r0, 0x40}, {r1, 0x201}, {r1, 0x18}], 0x5, 0xfffffffffffffff8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0x1, 0x9}, 0x2) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x2, 0x0, 0x8, 0x0, 0x5e, 0x5a48}, &(0x7f0000000140)=0x20) acct(&(0x7f0000000040)='./file0\x00') ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000300)="a3a4fc00eafb3efa278487ef113e19ad8659b3da31c9b7adbddbf830e268ba465c66b93d0c8113856d7e9ff95b2acf47e52e6b2d1c4fb3e862a539e10a239d230993759ac5d3a0697bffc672761535963b0eb60ba9111bf771310698aa80b759e34e26838d173eb6a2c52e4541a9e09e0c6f1457014f0fcb6ca60e82052231634e8a37d13ca3d058ba949f015da7014c28f8ee76905df2") 2018/04/05 23:30:08 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d, r1}, 0x9e54d975de3f3dcf) fremovexattr(r0, &(0x7f00000001c0)=@known='com.apple.system.Security\x00') recvmmsg(r2, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x80, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x80, &(0x7f0000015000), 0x0, &(0x7f00000000c0)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000000040)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000011e4cf4ce000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000080)='system^-vmnet1ppp0\x00', 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000200)={0x8, 0xfffffffffffff001, 0x3, 0xfffffffffffffff7, 0x23, 0x5, 0x7f2ffe8, 0x6, 0x1ff, 0x7, 0x800, 0x9}) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000180)={0x8001, 0x200}) 2018/04/05 23:30:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:08 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x208, 0x7, 0x7fffffff, r2}, 0x10) setresuid(r1, r1, r1) setuid(0x0) 2018/04/05 23:30:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x14) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x4604) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000007c0)={"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"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"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"}) 2018/04/05 23:30:08 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xf6ffffff}) 2018/04/05 23:30:09 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:09 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xffffff3f}) 2018/04/05 23:30:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) recvfrom$inet(r0, &(0x7f0000000140)=""/55, 0x37, 0x2, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0x100000000000010, 0x2, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/68) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000001c0)=""/18, &(0x7f0000000200)=0x12) creat(&(0x7f0000000080)='./file0\x00', 0x118) write(r1, &(0x7f0000000000)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8, 0x4000) 2018/04/05 23:30:09 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x3ff, 0x3, 0x4, 0x9, "0bec4511459879e9aabb9eac02418b659ab60c0d8e97f3592ebd40332d479fbaef082b26b155d13b160fd9a1", 0x8001}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1, 0x100000080, 0x7, 0x1000000000000008, 0x11}, 0x2c) recvfrom$ipx(r0, &(0x7f00000000c0)=""/12, 0xc, 0x100, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000014000), &(0x7f0000009fa5)}, 0x20) 2018/04/05 23:30:09 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x400000000000000}) 2018/04/05 23:30:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000001000000000000000001000000e4ea68c25f7dacd51dcbe086e5986eb6d132eece87d4d3af4c8eda9dbb6ec6a41e6535e9d304f9423b4565e8c0ea19d2835a7934f26e628e08c8d661fbdbde6837d907e40005447a899322cbe7c8a21c7b87f350fec0c8715570aacb4dd7d66c6b6380754d10c1fcdd3b794e1d5dc860e066d6c50060426ff8ea219de2c18d5d2fcbffaee51dd7b294d5692e9d099ba70b37b9ac5468f5717609650bcc2046b39a920716fe108f53f84319bebc106b879bcae41c830d28dd57fbe90a93022f628feb62a85d39899c468d870ade9444d02e"], 0x10}}], 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000140)="53062e67eabe") r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xdb7, 0x2) ioctl$KDMKTONE(r2, 0x4b30, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x3}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) 2018/04/05 23:30:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x18000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0xac, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/172}, &(0x7f00000001c0)=0x78) 2018/04/05 23:30:10 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:10 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:10 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x1f, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x63, "5f30f13e1f7d07de2f10b9813b796fe2a2806f92b3bcd401f60d9c81522e08f14a0e2e1dcfbaaff0517786c2c1c44d0211bb0851248af3562d7e45e87ecf76504668e9ea044e2d7aa279712724dd5b735de3d2fbb59c079e2168cbfcf6fbdb92288399"}, &(0x7f0000000180)=0x6b) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0)=0x51, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000340), &(0x7f0000000380)=0x30) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x3) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000080000000429000000ef7a7600"], 0x10}}], 0x2, 0x0) unlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000300)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/05 23:30:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'syzkaller0\x00', 0xffff}) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(0xffffffffffffffff) 2018/04/05 23:30:10 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xfffffff5}) 2018/04/05 23:30:10 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000000040)={0x28, 0x1, 0x0, @fuse_notify_store_out={0xdeb6, 0x8, 0x33}}, 0x28) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000200)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 23:30:10 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x20000000000017, 0x4, @tid=r0}, &(0x7f0000000140)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200200, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) getpgrp(0x0) io_setup(0x0, &(0x7f0000000040)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) io_getevents(0x0, 0x0, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_delete(0x0) 2018/04/05 23:30:10 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x7f, 0x4, 0x0, 0x0, 0x10}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0x80000001}, 0x8) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) socket$nl_xfrm(0x10, 0x3, 0x6) [ 95.327628] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 23:30:10 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x3fffffff}) 2018/04/05 23:30:10 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x0, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) [ 95.566725] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 23:30:11 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/05 23:30:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = fcntl$getown(r1, 0x9) sched_getattr(r2, &(0x7f0000000040), 0x30, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) fcntl$setlease(r0, 0x400, 0x3) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000001280)) 2018/04/05 23:30:11 executing program 0: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@newpolicy={0xb8, 0x13, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001}}}, 0xb8}, 0x1}, 0x0) 2018/04/05 23:30:11 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x100000000000000}) 2018/04/05 23:30:11 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{}, {}, {}]}) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x28, &(0x7f0000000240)}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @multicast1}, &(0x7f0000000100)=0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000200)={0x0, r2}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0xf27f, 0xfffffffffffffffb, 0x2, 0x4, 0x1, 0x2, 0x20, 0x1, 0x1000, 0x2}, 0xb) 2018/04/05 23:30:11 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x5, 0x4, 0xeff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f00000000c0), &(0x7f0000001180)}, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000), &(0x7f0000000040)="af124cb70334c092f94e6588e86264a0585ebe90284e5988a314f576d7b1e80e0457ab4fb44ab3794a8fef590c9bce4bc0cb9ec55ef42db7eb53702ba803a92efc519033d621adff94adee37a0bf72c19ab8e401bcdef9e0877f8767a703da3fe7f46d0376dfbf99d6835fd0b48bd7e8b5a8c380ffd06d0246c2bb414077b91623982b8c2267ccdf2f0e0f39a9e27f6e3a57c80868357288efe03f1723e2c70206e7df7c4f9a55c778d678bd31092552a9b6946ce3c2754f", 0x1}, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x442000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xca, "3038d929e082181456466e4f8d29435ca93923cf072342db639e0cfbcdfcb5a57d6111c5069537816c39e5a32897052bba92e37d4baa60349ddef467bd7befd2df7f79c35d06de098f25b35eb078c7b0126587639a0a92b1f7d2b38b0eb489e4d99c92f627e43afc55bc83ccc95ffa75677ad0862870742fb092bfbadb4c4b2bfd5ff8f5b858903911fdaeee125338c81b7f89815f13ddfb31e4592401041646ee97d9723f3f7e7305783dd6b27e27797210745dd12ae4fff9454be444287a9d99eff67a602aa8bfbcef"}, &(0x7f0000000240)=0xd2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) 2018/04/05 23:30:11 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x0, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:11 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:11 executing program 7: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x445, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x800) 2018/04/05 23:30:11 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x1000000]}) 2018/04/05 23:30:11 executing program 0: syz_init_net_socket$llc(0x1a, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/05 23:30:11 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x1000000000000000}) 2018/04/05 23:30:11 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x5, 0x80000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000003ffc)) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000200)={0x3}) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xff, 0x100) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x4200}, {r0, 0x1}, {r2, 0x2000}, {r0, 0x2000}, {r0, 0x1609}, {r0, 0x10}], 0x7, &(0x7f0000000080)={r3, r4+10000000}, &(0x7f00000000c0)={0x12}, 0x8) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x100) 2018/04/05 23:30:11 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) ppoll(&(0x7f0000000700)=[{r0, 0x40}, {r0, 0x400}, {0xffffffffffffffff, 0x4}], 0x3, &(0x7f00000004c0)={0x77359400}, &(0x7f00000006c0)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000001000)=0xfffffcc4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x2, 0x280001) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) 2018/04/05 23:30:11 executing program 7: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x445, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x800) 2018/04/05 23:30:11 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x2]}) 2018/04/05 23:30:11 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x10000000}) 2018/04/05 23:30:12 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2000, 0x0) bind$bt_sco(r0, &(0x7f0000000640)={0x1f, {0x1, 0x0, 0x1, 0x0, 0xffff}}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000140)="c778667c8b4265f8ebecf601d59882a9b67421d68bd14afa3406c7253a0275a90ccbea2c2d6490322bd42164e42f610ed6ec103b91829d85d012b175be860b11efc9bd957fdb7edc3a8e1defe8472138110b35ed0529a8ea2b89e8d2959dc35553a21d2ec0e7115d21aad1b64e7e94b8f14fa1676d7b642868b109c18540d66631b53bd27b65b8eeebf81ad5e2cd3024661408bac4482f2f7e36345fc9f0f34f8bee00cb1b87cf4cf1f0cca1813fa350", 0xb0, 0x4}, {&(0x7f00000000c0)="f87b8b0b9d4bebcff13d6812ce2248b481a96479d833a7b44414263179007c3ac57ab8cc0f16c162a8feea853f4a5cb6cc8bc21690f1b5e263f590de338192b0", 0x40, 0x8}, {&(0x7f0000000200)="d7241cb32705fbec5e45e7c0db0a0ff6d160b2d63091c61a65368a49a3f68ed06434c873e8d6f128b5bae1047c6f7ff607dd83e53cbf87", 0x37, 0xfffffffffffffff8}, {&(0x7f0000000240)="032a562e3d902ba6a6bf2ce2fa234791d7fe77d04114621453b1ebac5ac4c5b85e94402eb00b2215596267a7a3191150664346f2819650093f24cce250dc5a17a6ac4876012d85f19fbe1822054ccb0a2b1e6376796094e126783d2ec8bd386b76484a03c749a7343a61ec7e2c3ce1f50d7d8d4569b4256093746908bf", 0x7d, 0x100}, {&(0x7f00000002c0)="7ce9e987ab74b7b2d212b9595ff7f1c2c82024bca77a1fc31dc6440c6722621ab99f14bcbd867af354c6924fc51a9cb0f89f4ed2e4db3f24e61b729079d8d683092d9bdc1a831ea8c714b5a54a4f7fb70c23635785187dc875d04df42e266b0153f91c88311f02ca34d287e33acd65b602f89c8f350334536dbdc41e6f3c1f163e63857eeea64a12f1fc3c69dcb3ffd22e0e6ef9ed875bea146f3798ddf55980088cc890def451a545b0bbb9332cc2d8668044ebe533b2a2d71fd876", 0xbc}, {&(0x7f0000000380)="3b356d895d147bb07c7b8adbaa85d71a952c3041b5a8d55f7c80e9a56f8768295276a654bc0b024b565b5f906c3cd854dc213f8b946857c5cac8a21b519abd56438f535c7a65e0eddd73985d539eadcc8b51f526d8df1a841c7bde9fce58f47d5c", 0x61, 0x3}, {&(0x7f0000000400)="15e119ee35538780cea7ce8106b5a9728afaf118b50deb3be6a01aed6caa8c15d7e71411b97b26fade75828f5b7c9a34d3b101911a40bd1f1ef2859f3999272ceea8819ce36b7f2884721d056ce47d8201e19da49d7663a08737e6ecebcfbf15844eb6d351a015a71d9707119f1ef4e86c17744001cfb2fa34095b57336e1bc51e7f2d693ea830b19a53e3f6157e9a483c3e8c1d67f536c13d726da19f15b61f479fcf7e7ec9a1d84de9fb6291fc8a", 0xaf, 0x2}], 0xa000, &(0x7f0000000580)={[{@rgrplvb='rgrplvb', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x31]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@noquota='noquota', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x31, 0x39, 0x35]}, 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000600)="f38d", 0x2) 2018/04/05 23:30:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000000)="97d94eed52467f8a04a4897359e73a57bd1e0a3570f096ea07fbfa6d73a17b722018129fdc2d8e3d7b39e5c00525dccc0a128993b2283749ff1bb6c854696d9af1d03b5631bac5f236a08bf0f94338f60da1c984d99d2f04c582996f6541ce72a8a74c108a837ff8") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00230100000000000000000000000400"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/05 23:30:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0xfffffdfd]}) 2018/04/05 23:30:12 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:12 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x7000000}) 2018/04/05 23:30:12 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x0, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:12 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0xffffffffffff0001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'dummy0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ipddp0\x00', r1}) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r2, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) 2018/04/05 23:30:12 executing program 2: r0 = creat(&(0x7f0000000400)='./file0\x00', 0x40) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000340)={0xfffb, 0x2000000000001a, 0x1, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400000) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f00000003c0)=0x8000) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x4, 0x6, 0x9, 0x65, 0x0, 0x6, 0x50820, 0x0, 0xfb23, 0x191, 0x10000, 0x4, 0x7, 0x2, 0x0, 0x5, 0x7, 0xd915, 0x3, 0x7ff, 0x1000, 0x6, 0x7, 0x2, 0x2, 0xff, 0xce3, 0x2, 0x9, 0x1, 0x80000001, 0x20, 0x3, 0x300000000, 0xff, 0x1, 0x0, 0xfffffffffffffffc, 0x3, @perf_config_ext={0x2, 0x4}, 0x1002, 0x5, 0x2, 0x0, 0x9, 0x4, 0xac0}, r3, 0x6, r4, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x7d, 0xfffffffffffffffe, 0x10000, 0xfffffffffffffbff}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={r5, 0x8}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000440)={r5, 0x2}, &(0x7f0000000480)=0x8) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000000380)) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) symlinkat(&(0x7f00000002c0)='./file0\x00', r4, &(0x7f0000000300)='./file0\x00') ioctl$KDDELIO(r4, 0x4b35, 0xff) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) 2018/04/05 23:30:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0xfdfdffff00000000]}) 2018/04/05 23:30:12 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xffc99a3b}) 2018/04/05 23:30:12 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) read(r1, &(0x7f00000000c0)=""/70, 0x46) 2018/04/05 23:30:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$TIOCEXCL(r3, 0x540c) dup2(r0, r1) 2018/04/05 23:30:12 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000180)=""/46, 0x2e}], 0x3, &(0x7f0000000400)=[@mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffffffa, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8001, &(0x7f0000000240)=0xfffffffffffffffb, 0x5, 0x8, 0x5, 0x9, 0x49, 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000280)=""/133, 0x85}, &(0x7f0000000340), 0x24}}, @fadd={0x58, 0x114, 0x6, {{0x81, 0x6}, &(0x7f0000000380)=0x7ff, &(0x7f00000003c0)=0x10000, 0xffffffffffffffff, 0x8, 0x1, 0x3, 0x11}}], 0xe0, 0x2ace4c68ecbb73b}, 0x40) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) 2018/04/05 23:30:12 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r3 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x7ff, 0x80100) openat$cgroup_int(r3, &(0x7f0000000540)='memory.swap.max\x00', 0x2, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r4) sendfile(r1, r1, &(0x7f0000000180), 0x1) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000030000f6feffff71100767c02205d056188d1d00200500000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000240)={0xffffffffffff4273, 0x20, 0x3c45, 0x1, 0x7, 0x7, 0x1}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r5, 0xffffffffffffff1e, &(0x7f00000002c0)}, 0xfffffe02) r7 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1f, 0x22000) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000480)={0x2, &(0x7f0000000440)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f00000004c0)={r8, 0x10}) 2018/04/05 23:30:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x100000000000000]}) 2018/04/05 23:30:13 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xfeffff3f}) 2018/04/05 23:30:13 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = shmget(0x2, 0x4000, 0x1004, &(0x7f0000011000/0x4000)=nil) shmat(r1, &(0x7f0000013000/0x2000)=nil, 0x2000) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) 2018/04/05 23:30:13 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x200000000000000]}) 2018/04/05 23:30:13 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x4000000000000001, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000100)="b67543204ea3306cdb3c5199441b577bc29eeff460a51434b0160b70903275b80e7285aaf01d89a3ef443b17ba39acff4d25e3cf93de4786d3f75f6cad56d5", 0x3f}, {&(0x7f0000000140)="435aae20c629c980a08cd5db1a5eb320240e0f2ebfb91a3750e59ef6122ace7bb61589f345d33a75fa943aee62fabb98cb79a97e2cc6a0f298783655c0fb7222809ac3bc2b082f4a9fea96857e5dbc8ecf9ba3218e63491cef83fdf3f5abc576f6dd5f49d5d32dc2e942f92c27b3826e8a251a044ad6667937743f81b4971c27ef89aef5803e16ec34e1545529815cebf483f670fced91846a3e5c91f788ec5730118062ddb53d057a263358fd2d047c9f11a50afc38", 0xb6}, {&(0x7f0000000200)="db8724290c00b30f7df412dc76439abe19871d084421340bd256b0e3b6c91183f8ec7fa34a5ba9f51a4b60635cc09d595eaf98104e23ab6a6a11a88243a8e9cf22aafe587e7d36b60ef42952c71e6c012b83e5fe0869225cd167434caa241a70b8b00b4e62753f2725b3d4", 0x6b}, {&(0x7f0000000280)="ac721fc9d788eefbc2eddb5df620ad0fd17e6cfa03d7143a2311eade7a7e557209961a244a794f81aa756cd72cf971b525804caa4a546278e4a77d52d35dfd42cffad62aac842a13825087c82007b4faca6eae20dc730f8e9b7df701c16449cacb309f311930c2b5006538c43242a6b06d0cd69ebb666cc6d30dcf1477786ac39d7cead99e77181ff43c550a8c74b8dfb1ae95acff1b5ddd92970f000968449f8b6ce4373828970c171abf1e8091ec69237be6da3d1e37d5ce94c975cf2d5eb53bc790fa74a5862f138302f495c2010c31060500245d7bf77b646f450a0d7594ba04501e97ea23384e", 0xe9}, {&(0x7f0000000380)="6a8469ed370c239811bb90d7ca481f979ff1b5e77c17ff56c251f527a5dd38de161a147ab91d5c882b3967ba63b4d1606107e73d37b3c1c3a812bd10c13a7137cead0e5d9df9dc8d7a91f8cf253260b9c7864dc09a7fa520d880256ec02c05cb8b61011cb75d074abcc8a29754e1fd079c52144d88353f68435bcad6094a344871ab3f910f6bbdc817676ff1bd", 0x8d}, {&(0x7f0000000440)="e6d287ee6daee0b7abc13440e4ca8262dd6ab89806cd0cb96c6ed7926dc4e56b3233", 0x22}, {&(0x7f0000000480)="4a8c0c7397d8a52c4211600121341a0db21b0504a45976badc2f283f0a49cd75122b7f0fb0c72f9247b832ba894d6c40294b47c032cf57059d0e1c6bb41475f8a0b74a37812c347d5aa9fcf80480ea1509ad8f25dfd843c1f723eb5e38827c61df31d1ca3c1f2fc3d4f8fe53f2ee50d46cb08e9bf84341f43f824fd25229777d703b5677bb38c34ab5de0f1e3b710a8a2be62082e36da66a3b8df7f07f2cf800d57c0afa08105f8f0039478e31200bd3f7e4b5f05ed1e3ce87e400532b7f6006ebc8297cd02144b69d5a42bd5bfebd00241e06a13a", 0xd5}, {&(0x7f0000000580)="6f05fa1a3512c3f001b29aa586e21391b7f19b3394fa13ccf9a4", 0x1a}], 0x8, &(0x7f0000000640)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x800}, 0x80c0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) 2018/04/05 23:30:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xfffffffffffffffd) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xffff, 0x1, 0x7, 0x1b21, 0x57, 0x8, 0x8, 0x2, 0x3ff, 0x2, 0x18000000, 0x100000001}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000061f000)=""/1, 0xff40) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe3ffc)=0x2) 2018/04/05 23:30:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x0, [0x20000280, 0x0, 0x0, 0x20000398, 0x200005d0], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[]}, 0x78) 2018/04/05 23:30:13 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:13 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:13 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x2000000]}) [ 98.410787] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/05 23:30:13 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xf5ffffff00000000}) 2018/04/05 23:30:13 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xe4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x80000000000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x253) 2018/04/05 23:30:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = syz_open_dev$vcsa(&(0x7f00000029c0)='/dev/vcsa#\x00', 0x4, 0x38040) openat$cgroup_int(r1, &(0x7f0000002a00)='cpuset.mems\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002780)='/dev/sg#\x00', 0x101, 0x2000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000027c0)={0x401}) sendmsg(r0, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000000)="1469ca02acb8a57a3d6699a38dc8c9c21bae8aa7781e956ce9c724530651c7e7ec788aa2415c78e0953e4130427e63467e7f1fe5ea70a17b57caa38a49855a0395e537e19fa20bc3a0365a4959de2e23d5f24f0ee30cb2afc60b73651cde6a4593dabf0925b2a70a89ff1a512ba21e62e5fb37d7e0ca4a4c282b303f6b5203c0d14e9eab773300730b61dc23fcec5c80608c9423385004e21c8457e5ce3d8b16b2e36d38dd129facba8b5787ec1c09866888a6055462feef3e", 0xb9}, {&(0x7f0000000180)="0513d7c9ae222a73433b14bd9d2d7af697ff7b338b2bf9220636e317e3ab1265db7ca26b8899cca4108034a17164b4340bfd7ea5e016d2bae3c5fcb888ad8ba3bbed613f131b9b4aba99bfccd3d2dd0af64e48f4492f26954a125d7fd40d841fcb5d1616350245fad167abeeed7286d640bfba653de08c30d4d9c289ac5defe83d2847fe4d5c882dae0bca49e43c4fed8fe88208d764741709abdcc23b87742f599d4bcd7ef741a3dea9dc4ff4a4068dc3386f08e1c304151680e0ea6b", 0xbd}, {&(0x7f0000000100)="dd2970661328ed10e15859c437f1b764b92830ea7efbc1a6caa9a57f435f030b9a24b12e0d6753587049149622e8b0a4685838f9bceb1c9dac97b5ad34e4", 0x3e}, {&(0x7f0000000300)="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0x1000}], 0x7, &(0x7f0000002440)=ANY=[@ANYBLOB="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"], 0x2f0, 0x80}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002800)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3ff}}, [0x6, 0x0, 0x9b, 0x4, 0xa01c, 0xab42, 0xfffffffffffff834, 0x1000, 0x7fff, 0x20, 0x7, 0x800, 0x7fffffff, 0x9]}, &(0x7f0000002900)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002940)={r3, 0x4, 0x6}, &(0x7f0000002980)=0x8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@bridge_getlink={0x28, 0x12, 0x301, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/04/05 23:30:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xfffffffffffffffd) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xffff, 0x1, 0x7, 0x1b21, 0x57, 0x8, 0x8, 0x2, 0x3ff, 0x2, 0x18000000, 0x100000001}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000061f000)=""/1, 0xff40) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe3ffc)=0x2) 2018/04/05 23:30:13 executing program 0: socketpair(0x4, 0x2, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/253) r1 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0xffffffffffffff0a]) 2018/04/05 23:30:13 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0xfdfdffff]}) 2018/04/05 23:30:13 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x105202, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x9, 0x0, 0x3, 0x3, @time={0x77359400}, {0x10001, 0x8}, {0x9}, @connect={{0x2, 0x20}, {0x7, 0x400}}}, {0xffffffff, 0x86de, 0xfff, 0x1f, @tick=0x7, {0x4, 0x3}, {0x3, 0x400000000000000}, @raw8={"ab134ff0ed6e5d12870c5ca4"}}, {0xffff, 0x3, 0x4, 0x8, @tick=0x81, {0x9f06}, {0x0, 0xffffffff}, @queue={0x1, {0x6, 0x4}}}, {0x6, 0x4, 0x0, 0xfff, @time={0x77359400}, {0x20, 0x1}, {0xf6, 0x73d7}, @quote={{0x2}, 0x0, &(0x7f0000000140)={0x0, 0x4, 0xfffffc0000000000, 0x2, @time={r1, r2+30000000}, {0x687}, {0x8}, @ext={0xa0, &(0x7f0000000080)="4dabbecbd7fb40ac3b8b1d76b600a3612b17b7842e67a465e1c40ed1b381206568f42b399fab5718637895b2449a4153ee7497b5b122441b1a7f16f2401f257e7063284f9e08bd40a3a60a05e1cc1727c43ff7086e9b29f12a4d027ee6883e4bd1ba4098c92f9131d18a2d62d1df28fea449ca6b3a7b8f5d7257ac29add73082945d94ea48edf942af3c44bb4a213b205a3bf338314396cfd88c9ce928b431de"}}}}, {0xa9da, 0x0, 0x8, 0x9, @tick=0x1, {0x3}, {0x100000001, 0x101}, @connect={{0x5, 0x100000001}, {0x7fffffff, 0xdf}}}, {0xfffffffffffffffb, 0x2, 0x100, 0x31b, @tick=0xb8, {0x6, 0x5}, {0x100, 0x6}, @control={0x8, 0x1, 0x7}}, {0x4, 0x9b7, 0x1ff, 0x0, @tick=0x6, {0x8001, 0x3f}, {0x2, 0x750}, @result={0x800, 0x97f6}}, {0xfffffffffffff8fe, 0x100000000, 0x10000, 0x2, @tick=0x80000000, {0x0, 0xffffffffffffff43}, {0x120000000000000}, @queue={0xfffffffffffffffd, {0x2, 0x1f}}}, {0xc6, 0x1000, 0xf1, 0x3ff, @tick=0x81, {0xfffffffffffff801, 0xcf7f}, {0x3, 0x1}, @queue={0x4}}, {0x80000000, 0x4, 0x1, 0x3, @time={r3, r4+30000000}, {0x7, 0x7}, {0x2, 0x81}, @result={0xbd7, 0x5}}], 0x1e0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r5, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003c40)=""/7, 0x7}], 0x1, &(0x7f0000003cc0)=""/4096, 0x1000}}], 0x1, 0x2002, &(0x7f0000004d40)={0x0, 0x989680}) writev(r6, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0xffffff8b}], 0x1) 2018/04/05 23:30:30 executing program 1: geteuid() r0 = getuid() r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x60, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x10000, 0xfffffffffffffcd3) r2 = epoll_create1(0x80000) ftruncate(r2, 0xe9) ioprio_set$uid(0x3, r0, 0x200000000002000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000380)={@mcast2, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000400)={'ip6gretap0\x00', r4}) 2018/04/05 23:30:30 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x4010, r0, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x200) r2 = dup(r1) fcntl$notify(r1, 0x402, 0x2) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000100)={0x6, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblcr\x00'}, 0x2c) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/04/05 23:30:30 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x9, 0x9, 0x1, 0x7, 0x2, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000e00500001801000000000000ffffffff00000000c80200004805000048050000ffffffff480500004805000005000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="c7b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="7f0000017f000001ffffff00ffffffff7465716c30000000000000000000000074756e6c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f0002200000000000000000000000000000e000180100000000000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000001000000070000005d0f00000000000096000000080000000004000000000000ff0100000000000038004e45544d41500000000000000000000000000000000000000000000000000100000001000000e0000002ac14140d4e244e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d0000000000000000000000000000000000000000000000000003800444e415400000000000000000000000000000000000000000000000000000100000012000000ac141417ac1414bb0068030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800e0000000000000000000000000000000000000000000000000004800534e4154000000000000000000000000000000000000000000000000000102000000fe8000000000000000000000000000bbe00000010000000000000000000000004e22006400000321ffffffffffffff00000000ff64756d6d79300000000000000000000069726c616e3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000003080000000000000000000000000000380280020000000000000000000000000000000000000000000000005001686173686c696d697400000000000000000000000000000000000000000267726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff010000000000000900000000000000050000000600000002000000b60000000700000020780000ff0700000000000050006f736600000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000080000000700000001000000010000004800444e4154000000000000000000000000000000000000000000000000000110000000ac1414aa000000000000000000000000fe8000000000000000000000000000aa4e220067000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x640) sync_file_range(r1, 0x8, 0x3, 0x5) 2018/04/05 23:30:30 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x2, 0x0, 0x2, 0x3, r2}) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000100)=""/13, &(0x7f0000000140)=0xd) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000180)={0x4, 0x0, 0x6, 0x13fa}, 0x10) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='ext3\x00', 0x0, &(0x7f0000000280)="68c8cb79d34fac2f1e43d4ee5205b09d479570558bf7b04b55b46ba5244fa8d460e82834bb6a6e4535fe436102a149990d46309d69fd40474bb1ad54c1d0fcc0322f35d50011e3366958e0e01c280bf8bbf7e83446b4c0e01b75d6fafcffd4e636e1b0e28251c1cd7a1bb2bfb5139fc5278713400e48ac182122ed941f9c859a862e37cc8e015928d58d7767149f7a3ac999ffd67e0ff9712d20f0d12b67b4ca1d6a10d7132bec140c5cd46997d2b52a720ebff92c40cbdc39230603adb63a668741d37832d7c475dc834ca11571e6702636427f08cd7b14d96c83a1fae9e4c0f955a85c0c038ed98dc2b15921f3b89fdeaea6") ptrace$getregs(0xe, r2, 0x3f, &(0x7f0000000380)=""/102) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) gettid() write$binfmt_script(r1, &(0x7f0000000480)={'#! ', './file0', [{0x20, 'ext3\x00'}], 0xa, "45108f492742d58241450cbf05766abea218e2c4f8db184971581dabd985d6d29db17113823c6e6d6b93d1da9eae3d319b5ab8c517b689621a2501330976b598f590a61df6f7d47fd1c4d143579b9ad11f95181ea78a60cb72fb333b81d5a45933de8994c9bed57bad2a460281c62d4ac3aab968da9df30d371a5237b9b532ccdc9b159a7cf3a210320046d7c072498919c6bb3cfb58b09c0fd414b194095c612b6f941018b29bcbd990f610675898bc22833cdc3a0dc07ed38f3f02a08dddbb0f5ebe00a181927808576c00f26df2ea531fd5cb64b69403d13b876b75d299b8c645ac41e84e35a207"}, 0xfa) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000580)='sit0\x00', 0x10) uselib(&(0x7f00000005c0)='./file1\x00') setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000600)={{0x89, @loopback=0x7f000001, 0x4e24, 0x4, 'dh\x00', 0x30, 0x497, 0x80}, {@empty, 0x4e21, 0x2, 0x0, 0x8000, 0x4}}, 0x44) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000680)={{0x0, 0x0, 0xd, 0x3f, 0xac, 0x187b, 0xff, 0x2685, 0xffffffff00000001, 0x40, 0x2c, 0xcf}, {0xd000, 0x100000, 0x1f, 0x401, 0xfffffffffffff96f, 0x3, 0x90d8, 0x6b0d4bf8, 0xff15, 0x23d5, 0x8, 0x7}, {0xf004, 0x4000, 0xc, 0x9, 0x1f, 0x39, 0x1, 0xffff, 0xfffffffffffffc00, 0x8, 0x8, 0x1e58}, {0xf000, 0x6000, 0xf, 0xffffffffffff7fff, 0xd8, 0x1f, 0x6cc9, 0x4, 0x1a, 0x9, 0x0, 0x1}, {0x7001, 0x6002, 0x0, 0xa20, 0x0, 0x5, 0x5, 0xffffffffffffff00, 0x6, 0x7, 0x400, 0x64a}, {0xf004, 0x0, 0x3, 0x3, 0x1, 0xd137, 0x4, 0x620, 0x3, 0x446, 0x9, 0x6}, {0xd000, 0xc1865ea666f84a0f, 0xa, 0x5, 0xb6, 0x101, 0x3, 0xafb, 0x254a, 0x80000000, 0x200, 0xdd}, {0x10000, 0x0, 0xa, 0x3, 0x7, 0x1, 0x8f70, 0x51e7, 0x8, 0x1, 0x0, 0x1000}, {0x7000, 0x3000}, {0x5000, 0x2}, 0x10, 0x0, 0x6000, 0x40004, 0xf, 0x2800, 0x1000, [0x6, 0x0, 0x80, 0x8]}) r3 = semget(0x1, 0x4, 0x443) semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f00000007c0)=""/170) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000a40)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x601000a0}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)={0xd8, r4, 0x102, 0x70bd28, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc84}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4081}, 0x40080) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x44, r4, 0x121, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe64b}]}]}, 0x44}, 0x1}, 0x840) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000c40)={r5, 0xc}, 0x8) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000dc0)={&(0x7f0000000c80)={0x10}, 0xc, &(0x7f0000000d80)={&(0x7f0000000cc0)={0x98, r4, 0x306, 0x70bd2d, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x22}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000051}, 0x10) getpeername$inet(r0, &(0x7f0000000e00)={0x0, 0x0, @local}, &(0x7f0000000e40)=0x10) r6 = fcntl$dupfd(r0, 0x406, r1) getsockname$inet(r0, &(0x7f0000000e80)={0x0, 0x0, @remote}, &(0x7f0000000ec0)=0x10) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000f00)) fremovexattr(r6, &(0x7f0000000f40)=@known='com.apple.FinderInfo\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000f80)={@loopback, @loopback}, &(0x7f0000000fc0)=0xc) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000)={0x3ff, 0x2, 0x476, 0x8, 0x3, 0xffffffffffffff81, 0x9, 0x3f, 0x51d, 0x50, 0x1, 0x8}) 2018/04/05 23:30:30 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:30 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:30 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x700000000000000}) 2018/04/05 23:30:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0xfffffdfd]}) 2018/04/05 23:30:31 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000005b2490a02e2e513e833a12cb92f9033e000000"]) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f00000011c0)=""/166, 0xa6, 0x0, &(0x7f0000001280)=@nl=@kern={0x10, 0x0, 0x0, 0xa000102}, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r2, &(0x7f0000001180)=[{&(0x7f0000000100)=""/92, 0x5c}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x1, 0x1, 0x100000000, 0x1}) 2018/04/05 23:30:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x100000000000000]}) 2018/04/05 23:30:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x80) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401070cd, 0x0) 2018/04/05 23:30:31 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x4a00) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0xfffffffffffff001, 0x8000}, 'port1\x00', 0x4, 0x80000, 0x694, 0x4, 0x1, 0x100000001, 0x6, 0x0, 0x1, 0x253}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000180)={0x0, 0x814, 0x0, &(0x7f0000000140)}) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0x40085400, &(0x7f0000000000)) [ 116.226129] QAT: Invalid ioctl 2018/04/05 23:30:31 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xffc99a3b00000000}) 2018/04/05 23:30:31 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x200000000000000]}) 2018/04/05 23:30:31 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') dup(r0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') 2018/04/05 23:30:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) io_setup(0x491, &(0x7f0000000080)=0x0) io_submit(r3, 0x2, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f00000000c0)="8a7dc6a6478d1a6fdf4bd0a5a1c1b846cecb9da8234b852a2b7997e0bee6bb242824198bfea84dd3f7ec0235534d79db7a9b28739eae0da1d2155af190ee3b8160bbc05a4ca131806ff92502474a62b8eec24c29f7fe65dc2e7f767b4f8f077083b5f1e928e37dd8ae67d52b535a63dd8081c90d7f2e0529932db2c33832a73a45cde3d10b091933298f1cb424a6c0c043dbaf6c4d0fef195a99530b9100", 0x9e, 0x5, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe, 0x9, r0, &(0x7f00000001c0)="0726f127cf385fdfc61065a059ead5f5b73117a35cb7cf33d57ffe754239a80f302610c6b8fd8a04db67ab7816114b007c566bebb3eca813ed5b9cde14eed3f196cd9b47a1d226cd311abe08d4c221c76bd9c583d68b425d7b391fa88e1e58524e205bf9d9550e71e1dc49d421b24f1dd0a90f405f700362703f6dbcbf14f2040413e20d9a387dc41e4741f167b2119b743b8f49215e545e1687a53ee713e81f4c693d343e99185fca443d5479b72310c0b3e09a3dd24f11897a04aacc64362dd22ba8671fe7867b3f73e09871011d03b4f15249da4b9d354d93ec5e65c79a09c65b5c0d842c4ef6bab44ae2f5292ec0dccfb23a7578", 0xf6, 0x7f, 0x0, 0x1, r2}]) write$evdev(r2, &(0x7f00000005c0)=[{{0x77359400}}], 0x18) 2018/04/05 23:30:32 executing program 7: syz_mount_image$gfs2(&(0x7f0000001540)='gfs2\x00', &(0x7f0000001580)='.\x00', 0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000beecebb721b2d5829ce5c0de2b88900df4347081c29b5cda246294f6d6f6b0f13721d2734806bec4bcfef0c2956dd1ff8b191203dc21e6ebf00fc15a5e5eef8f038d9bf39917162e41d52f300e9169bc4390006fbf3c4a20f327dce9f228fbfc9ede997058b3a516943e084b14"]) 2018/04/05 23:30:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0xfdfdffff00000000]}) 2018/04/05 23:30:32 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:32 executing program 2: r0 = eventfd2(0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x4, 0x9, 0xa452, {0x0, 0x989680}, 0x4, 0x40}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x42, {0x2, 0x4e24, @multicast2=0xe0000002}, 'irlan0\x00'}) write$eventfd(r0, &(0x7f00009fa866)=0xffffffffffffffff, 0x8) 2018/04/05 23:30:32 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:32 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x40000}) 2018/04/05 23:30:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000100)={0x4, 0x6000}) 2018/04/05 23:30:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0xb, 0x8080f, 0x401) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="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", 0x1000) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d90fa7)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x48084) shutdown(r2, 0x1) 2018/04/05 23:30:32 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:32 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="7f3e704b7885", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000140)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) recvmmsg(r1, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40), 0x0, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x40) statx(r2, &(0x7f0000000040)='./file0\x00', 0x3500, 0x800, &(0x7f0000000240)) 2018/04/05 23:30:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x1000000]}) 2018/04/05 23:30:32 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x800000000000000, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) [ 117.344761] gfs2: not a GFS2 filesystem 2018/04/05 23:30:32 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x700}) [ 117.392107] gfs2: not a GFS2 filesystem 2018/04/05 23:30:32 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f00000000c0)=0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x1, 0x1, 0x9d, 0x100, 0x100000000, 0x8e, 0xf954, {r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20, 0x0, 0x78f7, 0x81, 0x80000001}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000100)="ab1bcaeb1ac2fdd6925a20a98126dfbbf728d5e885") 2018/04/05 23:30:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x2000000]}) 2018/04/05 23:30:33 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="bf", 0x1, 0x0, &(0x7f0000b2d000)={0x2, 0x80000000004e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000180)=""/4096, 0x1000) socket(0x5, 0x80001, 0x1ff) 2018/04/05 23:30:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="ba2000edbaa000b80000ef660fd7e2660fdf93e18066b9800000c00f326635010000000f30baf80c66b806db838066efbafc0cb8d46aef8134a6f20f0198000066b9800000c00f326635000400000f300f221b", 0x53}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000012c0)={0x1, 0x0, [{0x480}]}) 2018/04/05 23:30:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x62, 0x4, &(0x7f00000003c0)=[{&(0x7f00000000c0)="be9f2d2476aea87b69f33d28b5678a21ec81d7018148b22fba5627aa1a8b8390a3edb2e6aee5fe38a9f6873f286c40ac0f3ff5195576a05616aae07da5463e85df0c5b5747312df88efb93fde855115d31a1f59f09b21bbdbb5b92d57d9deee92abc6b95d9ff612d4112e4134e3c37e0612e1b846e28164bf9b50351a152875bd8b946b77dabaa2b654d0ce4dbc36d50abb4df2f204c755aa936c254147bbf3431de1dda0344a89cc72239a099e6273b44a1f0a5fb0d24a77001f3efbfa74187901323637129a7e07752c485b72f4067f3ddbc06143a99bcf6f277e63b691bf60a88f740eb2238", 0xe7, 0x1000}, {&(0x7f00000001c0)="36bf053953d9112abeec7b35822769bf807047492d63f89f3573a44b98b0fe658e0deafebbdda7e4554591b9fec259842cdd806ed16a11307451ce9a721678804e3a3b32ed5832587a0467923e095ab842df634ed1b2cfac7ec7f526fa7e38f2c339544760040e967fec63ee24aea1627cf78cc22bbc13f30aefe59f67e7c3e34c921afb2b2e1faa7008e10eb28fd67eb165584bd5b933814493c0750c9d6b8629a4582e3336dd4b69d678d11ee321d418db17db47d5a0a942d73f1878f3e2df8c088601a126aa89e43577f78a769d95457e76166d409a6ebb87b8f9708d5e9169cb9ab9d3dd", 0xe6, 0x100000001}, {&(0x7f00000002c0)="d99880bb384374349020ffc07c103af53e1a1da8f23c2b93c0d1556934afa7668bd49660feccc7b6405dc45c59", 0x2d, 0x8001}, {&(0x7f0000000300)="952cdc60e69a7b16fcc0abf647a70141bafded66d3199e9dc067b56cd738634fdc4cd3d88a1f2a37036812bd7b302b21c880cc050908db57a3143f988b7f8291c1216ff50cd7a8ad56739cc11fb0626678be0eac8aff73298ca38b39c24efecf8e44736f42ad611790baf36b53863a4400aa102c5753668f20371fd0838df15b71a14c598a97ef733d", 0x89, 0x8}], 0x200000, &(0x7f0000000440)={'nouuid,', {[{@noattr2='noattr2', 0x2c}, {@largeio='largeio', 0x2c}]}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000080)={0x1, 0x0, [{0x4d0}]}) 2018/04/05 23:30:33 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xfffffffe}) 2018/04/05 23:30:33 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f00000030c0)=[{&(0x7f0000001f00)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3ef680797fe086c286fa1ce21bbba8714183d5d6c3f6623d084ce575aabd5c29acad477445fb1dad8110be5e4c94a4840cec043a58539bb04824a33752573b"}, 0x60, &(0x7f0000002040), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000000000020000f995a6f4c0bc193457b718319b23a011374ed9268f0a2dfd9192affd3143ae8c5b5056782edb31f41ea090e0d05402481d65618a9dd91b353850f78629c2e68500e37f422a44759ebaab1179804fe35b004b366005911541a2eb1f65ad32efa0c5c19537aa18da45ddeb983c5e014acccb5425a59b0bb00000000000000007b3bcc7dbd2a957a5a1dca147b3b3dcc0ff8290e232c566a8ed9e61943cdb23c1c1150e31ecd4c679d3cadf8784556e884429376a299eebdc523d261bd324b6c3ec5a61085883b4db5e"], 0x10}], 0x1, 0x5) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/05 23:30:33 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:33 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:33 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x2}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x3fffffff, 0x5) 2018/04/05 23:30:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0xfdfdffff]}) 2018/04/05 23:30:33 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xffffff3f00000000}) 2018/04/05 23:30:33 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/04/05 23:30:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x2]}) 2018/04/05 23:30:33 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x0, 0x18, 0x1, r0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) socket$packet(0x11, 0x2, 0x300) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001080)=""/174) 2018/04/05 23:30:33 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xf5ffffff}) 2018/04/05 23:30:33 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0xfffffffffffffffd) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/19) [ 118.469193] XFS (loop1): Invalid superblock magic number 2018/04/05 23:30:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0xfffffdfd]}) 2018/04/05 23:30:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x35) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x3}) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc12}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xc, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/04/05 23:30:33 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xfeffffff}) 2018/04/05 23:30:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x2]}) 2018/04/05 23:30:33 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) statx(r2, &(0x7f0000000080)='./file0\x00', 0x400, 0x100, &(0x7f00000000c0)) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/04/05 23:30:33 executing program 2: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x4, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="8500000032000000257a0000000000fcffffff0000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r1}, 0x48) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x2}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x9}, 0x8) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x9, 0x624402) syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x400, 0x344b4ec13f03926) write(r0, &(0x7f0000000000)="dfb00f8ce956e940a7b9bacb8afa9f125837e272f8c8812bdf64f639af7e12619ec8089351d35bfe96066b23ca59c2b56e5e6d2b4f5abb3e0c78b64e2a7d27c0877f92f7d551645b", 0x48) [ 118.593551] XFS (loop1): Invalid superblock magic number 2018/04/05 23:30:34 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:34 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x80000) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x20, 0xf8, "e6a2f670911c", 0x2}, 0x10) r1 = timerfd_create(0x9, 0x0) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000140)) timerfd_settime(r1, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x5}}, &(0x7f0000002000)) 2018/04/05 23:30:34 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x2}) 2018/04/05 23:30:34 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x100000000000000]}) 2018/04/05 23:30:34 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x20000) r0 = socket$inet6(0xa, 0x1, 0x3) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/162, &(0x7f0000000100)=0xa2) [ 119.260734] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/04/05 23:30:34 executing program 7: r0 = memfd_create(&(0x7f0000000440)="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", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) futex(&(0x7f0000000080), 0x8, 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x2, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x56, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) 2018/04/05 23:30:34 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) setpriority(0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e22, 0x5, 0x4e23, 0x3, 0xa, 0x20, 0xa0, 0x6e, 0x0, r2}, {0x1, 0x7ff, 0x7, 0x80000000, 0x7ff, 0x80000001, 0x1, 0x9}, {0x4, 0x1ff, 0x800, 0x4}, 0x3c, 0x6e6bc0, 0x3, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3502, 0x3, 0x1, 0x1f, 0x51e3, 0x8}}, 0xe8) 2018/04/05 23:30:34 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348818bcc7fca9be8d171107ae5ed2001dc81c65f5ddb3265eb8f89f0", 0x37) 2018/04/05 23:30:34 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x200000000000000]}) 2018/04/05 23:30:34 executing program 0: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x4) write$eventfd(r0, &(0x7f0000000140), 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) eventfd2(0x2, 0x80001) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) 2018/04/05 23:30:34 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xffffff8c}) 2018/04/05 23:30:34 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0xfffffffffffffffb, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1ff, 0xfffffffffffffffa, 0x6604, 0x5, 0x3, 0x6, 0x7, 0x263, 0x40, 0xb, 0x1, 0x200, 0x38, 0x2, 0x4, 0x107e7dde, 0x6}, [{0x4, 0x100000000, 0x3ff, 0x2570, 0x81, 0x3ff, 0x158, 0x100}], "eacd8cf973499dddede7a4665312836e874cfd2741dbe5d7740a52ceaeb16747d60a92ee4ba87fd16b3cc6533e3f37ef16fe00fbeaa3129cd3ff70a0b0bf21effdfe675b7a5f1f0a6a2b459da39772a4d4ec7980103a536f732e7b223ef74b0fc2f77abb0e44076a3049fd2148cd359e18f77e9e4cc81da5191886a1a473ca5ce71d7a3042", [[], [], [], [], [], [], []]}, 0x7fd) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/04/05 23:30:34 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0xfdfdffff00000000]}) 2018/04/05 23:30:35 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) 2018/04/05 23:30:35 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) r1 = socket$inet(0xa, 0xa, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x1d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x2, &(0x7f0000001d80), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x248) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) 2018/04/05 23:30:35 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x3ffffffe}) 2018/04/05 23:30:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 23:30:35 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x8000, 0x2) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/04/05 23:30:35 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x2000000]}) 2018/04/05 23:30:35 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180), 0x0) 2018/04/05 23:30:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x2}) 2018/04/05 23:30:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, [{{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}]}, 0xfecb) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x1) 2018/04/05 23:30:35 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:35 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x2000000}) 2018/04/05 23:30:35 executing program 2: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20c40, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x800, 0x0) fanotify_mark(r1, 0x12, 0x100000000, r1, &(0x7f00000001c0)='./file1\x00') r2 = shmat(r0, &(0x7f0000e7e000/0x2000)=nil, 0x7000) mremap(&(0x7f0000c5b000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000eb9000/0x2000)=nil) shmdt(r2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x12000) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00000000c0)=0x9) ptrace$peek(0x3, r3, &(0x7f0000000040)) 2018/04/05 23:30:35 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0xfdfdffff]}) 2018/04/05 23:30:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x9, &(0x7f0000000740)=[{&(0x7f0000000180)="10f6da6fe952fd59b16cb2c7913bbbc0698d53f6f4cbb4882adefee96e183ef40c8178517be96676d8cdaef7069ca86c862b4ffab94408ae7efd6245775a5a8407abe07cfbf00ad6bda35246ca7758c70731f6dc42799828b760d60db59e03fb19ea8c3d0c42362fa88fea7ce368c5d047ee08ffc383c629ad8796aad1c637db304fdb9c75733163d0a14548a64b1c72886f623b90cbd1fa58f928130161fd6ed1f88105b5fd9d67", 0xa8, 0x126}, {&(0x7f0000000240)="71bc758e7434b2c63503e7ce98be90c4d1dd5443bf88e1d412a52c3f51d817214e4f8328aa53548f504f16738a80b544f10f3c88ef73be847f150f91e315b9b5057a8cc0beb1e91869496919997ec8ce40cc66b1b43a8b429cb4d361dac5022985abb97a686afc9cae8e37ef5ba75f814fbd671f1db7906418fc4bf73b3ac079ba48aebb100f43dc75baf235e69794a2", 0x90, 0xffff}, {&(0x7f0000000300)="ed77a487876dff35ba82e191e18c1383c1aedbf10a90bf0e96960e159b6895012f68ab41e59e4b979f4bf25747029e16b3315a1a65184208ffd0e5365f1335d41286e3d21b6a4cec087cc3e3acc1f212d73b206db0b5929d9a7b89230077347565a126634f399bb5b1ad49ad7d3ccf976b85f9f36e28cf39143b4d20d38d82fc20ffd5a771632116ff99143ff4d01e1098f9e6044bc51d8558d4aec0d8ae8b2401c06078b8d0df7412e0cf70428bd4c1b812ccda18e78f3202531dd1f423e5c06aa4873d9f469b3590cc6936a758192494a156287411422dc9b4", 0xda, 0x4}, {&(0x7f0000000400)="1f946096992bfaa639a57f97d26f85a195fb9ab754f96801a5143a5027e5986b466b8b3e55b7375c078ce4df89bd20e41908ac93b12f7df50f2a6c338e3b3d7f36883f16accbf94d628c8adac9249273ff18d7c47fdaabcd0ff1c6dbbdbddb", 0x5f, 0x1}, {&(0x7f0000000480)="d29e6e57fa892a3f0d91323757fe3e2c9f71f7cd8477b4ee827e95641d0698c677bdc39476be02bb292e944c7357c4664a538541efba8be3ace45f81e86862b83e6fbe4214fed1e7fc3b0992cad09cdf4c9370f19b0e887058a1c055e19f3220be4e8de793657a92d306854d14c1c17626a1d8f61895cd0eaabceadfb4206ceebf7801ef77e19205a7ea1bc351731ffc2f0a6c12e50f28bf882d2bcac1e0a7008b32917c4cdd83f2d19bd7ae3507ea164f6febb6752d6e0b91f305b6a48d7ecc0eae", 0xc2, 0x3}, {&(0x7f0000000580)="10", 0x1, 0x1}, {&(0x7f00000005c0)="bc1e8577296e3e981914ffbd98ed698758b35802a1c9a5d49d8bd7eb0e6d789bbd0c4d490a", 0x25, 0x8}, {&(0x7f0000000600)="aa6f4a1013fe40536615beadd7ea01995027b7e01e8e5674c90a2e016f3e6be87faadcdf85ab2bd42c7aae155940020640443f0e112885865359a28b596a502a5efdf7b43c63b1e2f2d03347018e82c39890dc02ce7afb466f8e284b5de51cd14e90769ceb072c399bedb57fbb49626a78fb764f4fe8b35ce80870b765f2c6486c27737810fb11db", 0x88, 0x100000000}, {&(0x7f00000006c0)="286fd8a88e94bef98c3d3c98b42088a30a1a99f9e4831e460905272404f9dd99c624b0c52b6c1e108a662b0db5327ef69d980faebfbbf6c382cb85e670f9df53ac", 0x41, 0x4}], 0x1000b0, &(0x7f0000000840)) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000001340)="200000000002000019000000500100000c000000000000000000000004000000000002000020000020000000d15b0401d25bbe5a0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@orlov='orlov', 0x2c}]}) 2018/04/05 23:30:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x2, r2}) write$cgroup_int(r1, &(0x7f0000000040)={[0x37, 0x2d, 0x36]}, 0x3) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) setitimer(0x1, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) 2018/04/05 23:30:36 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180), 0x0) 2018/04/05 23:30:36 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc0}, @in6={0xa, 0x4e21, 0x39463d4d, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xd941}, &(0x7f0000000240)=0xfffffffffffffdc9) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r3, r3) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl$sock_bt_hci(r2, 0x400448fe, &(0x7f0000000280)="ada4e5af8aedff5ee77182b35f0d0cc21d5795f5b2609c197dd080ffe3880b7d74f60290333c6f620ffb58eccbf71a5d1e246f4521bf70e13a9b5e63dbf9c468ab7f69a324efb077519f5e70cc3ceceaa0d3503fc160bb0d42ae8aed6602eb83f7b0745f") mlockall(0x2) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='gretap0\x00') setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000300)=""/214, 0xd6}, &(0x7f0000000400), 0x45}, 0x20) 2018/04/05 23:30:36 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000000000001, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000ffc), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xd8, "0c4fc36d1a87b8c97f21669f664b8d636faf6a5d0fadd0ab49d685538807a1d216738f0db46f607f3f659891657b4fdb0d899cef81e64e58bd9bbb15216087b4d419c452a7558e842a98bcfaed67f2ee0589ce3affc9de81aca07777ae3c4ab0e453c73b8c4fb87b01eb6169fec5bf482525a9e0213af5d7afed0b6ba51c264f8d9e05b536c417522c043d4bc0014ab322f0846971853275ef93ed81158ff851b7a57768433781ae822112de4bf54953c5681930384876169000c460236c1d12642073c12b58d95ff85de77a4f02f5af3d1f51dac14d0b78"}, &(0x7f0000000280)=0xe0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xc, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85000000290000003c000000000000009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r3, 0x0, 0xe, 0xaf, &(0x7f00000002c0)="aa330ccaf9e86e1aa5f8abf11fa4", &(0x7f0000000000)=""/175, 0x80000000, 0x800}, 0x28) sendfile(r0, r1, &(0x7f0000000300), 0x5) 2018/04/05 23:30:36 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x8cffffff}) 2018/04/05 23:30:36 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:36 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x1000000]}) 2018/04/05 23:30:36 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/04/05 23:30:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) r1 = dup2(r0, r0) ioctl$TIOCSBRK(r1, 0x40044591) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000340)="1545817a626e3accbb418d46223a57d99908a444c5868a4c", 0x18}], 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) 2018/04/05 23:30:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0e0000cfdfd1ee1f014f2b4f00"}) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x800, 0x5, &(0x7f00000013c0)=[{&(0x7f00000001c0)="3bee7eba577f9f42f626014148639b0598e8cc8ce7f682943baa7447902d9e394cee71811a3afa18f6be4011eab59a2383ff440b7c880eeaf2e9b7fe76f0a136d399b75ee50a8dc3f4f59c90aa22c95d0e08f65f71fded274421345cce11d72c61760e97358583fc2f45a305e13ebb8155172e21b2e8ed5101a77852d92b32b4c7bcb63c5508e8a612e0aa6e24d5eccec6f0cf1443aae62cc70b595728de87be3c2b7e9ef7827db22e13bbdacf90d5", 0xaf, 0x9}, {&(0x7f0000000280)="c2b7520cf842cc00917f35ede6f25594043bf2ad4f69b5414bd2dbd90923756d6bb98a6328d091f03a2dafadca989883d93a2c085bbb562bf87fe2ff77eefb", 0x3f, 0xfffffffffffffffa}, {&(0x7f00000002c0)="59cfd04d295135292a9c77d338f50f38bf326155010b5e45afde78eb92011f73a712f6484759fbe5ee6dc3176a66c0983f723e466836682a7b564cfdcaa82f9094858e27b89c39d27f63c4f1153a317323d538c58eca0af98688c88deb1a48535ad4eb7c10de2c8a60762f27a1be5d4f9270db3ee18d3cbdaa075e8e6935c56d9487572605cf682f9de8bd50", 0x8c, 0x7}, {&(0x7f0000000380)="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", 0x1000, 0x6}, {&(0x7f0000001380)="2a40d59629ee4148dd799099be155095872d9f3a7c8c5dc4f235823fe5c03712768e7376c2", 0x25, 0x3ff}], 0x1000, &(0x7f0000001440)=ANY=[@ANYBLOB="636f6465706167653d6370313235302c71756965742c636f64653f48e2d909d9c4bd69643d3937343e7d30242c6469725f756d61736b3d3333323135322c73657373696f6e3d782c73657373696f6e3d392c636f6465706167653d63703934392c0000000000"]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000001640)={0x2, 0x0, [{}, {}]}) getpeername$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000015c0)={0x4, {0x2, 0x4e24, @rand_addr=0x101}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21}, 0x101, 0x7fff, 0x3, 0x9, 0x6, &(0x7f0000001580)='bcsh0\x00', 0xa7bb, 0xe0, 0x8}) getpeername$packet(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001500)=0x14) connect$packet(r1, &(0x7f0000001540)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) 2018/04/05 23:30:36 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x7}) 2018/04/05 23:30:36 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) socket(0x1b, 0x4, 0x6) 2018/04/05 23:30:36 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180), 0x0) [ 122.019616] EXT4-fs (loop0): Ignoring removed orlov option [ 122.025388] EXT4-fs warning (device loop0): ext4_fill_super:3891: fragment/cluster size (16384) != block size (1024) [ 122.036087] EXT4-fs (loop0): #blocks per group too big: 131072 2018/04/05 23:30:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x541d, &(0x7f0000000000)) 2018/04/05 23:30:36 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x2]}) 2018/04/05 23:30:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) fcntl$setstatus(r1, 0x4, 0x2800) chroot(&(0x7f0000000000)='./file0\x00') ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x100000000) close(r1) 2018/04/05 23:30:36 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7e568f7f84dec5cdca3cc840a915acc299652e0ef886381675218348", 0x1c) 2018/04/05 23:30:36 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xfeffff3f00000000}) 2018/04/05 23:30:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80400, 0x102) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x33a, 0x7, 0x7ff, 0x4, 0x8001, @link_local={0x1, 0x80, 0xc2}}, 0x10) rmdir(&(0x7f0000000080)='./file0\x00') vmsplice(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="cdf6a9b09dba04ba1fbe93adc56bb7b0e50b6e", 0x13}, {&(0x7f0000000100)="f6389e07cba85453e0b414bf9dae851dea784a5426ca87b7fdfd7de431b709f532645405b4d40bfd298b028e0ca4df79bcc4c09a2d22ce816b559cc1d8eacc347574b39d032cadab995b3a155a78affa177aa5461b26d562a5861384e39a2cb0206ae80ddf8664c9f539ede40e755367014e38efd82f9b54ae222e4b96c80a4a73eeb5c6b01ee2357d51edb1c93e00114124265d3e265efe68ffde1503bee47340b0b9dbfebbed89de45688ad2f57b3cdce8978bb0e751a871ed0e9837e453c42a899e886789fd02b80ed4e1aadf768bda509fda93aac19bc848", 0xda}, {&(0x7f0000000200)="635fff211e3c40b6462107ace6d7f2db9ace4b2cc36af9a89abf65ac8b7ef6484f358e71d4cd7a48933456a568ade47b97a75153732c5db4dc8a976d0395f35e1f9ec292e6e8d75f46eda214692b995a3837c17aa4da938675ad9f2e1b28369aeeaae23b52fc6d9023e706d127eea7210616d10c23e4e27a8984df63abb5f28651729d898126dc3087", 0x89}, {&(0x7f00000002c0)="b8772c4e86e30526c45b109854c917f0d6a61f28ede6e5eb3796bc895b9c8d122a6e", 0x22}, {&(0x7f0000000300)="6941dff1dc616904b6baef355708bcf14a494f48d736d14877a3386ac01a06bc65a1a09e33295e82ad15485d7965150b20e31de27d3be60f6234325bb21e5594c4b8a69f76adfdd651ae2df5cc22895c6cb97aa4b86a4f5f17018ff82d8896ac5769e981bb1422cb78ad64a2987d457d920d534531544450d4679195ac0f84f3b65fa0a14132171f132b8bfd8525bf2acd4c79f3714044756338d839638a17928275bb66d9a85b59613d04923129cb36cee84fa996ec1fd6176f96dc59322ff52c439e479c3f0c1b2c23d1ac7288d7d4b28f25f0c7", 0xd5}], 0x5, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x238, 0xffffffff, 0x148, 0x148, 0x440, 0x440, 0xffffffff, 0x440, 0x440, 0x5, &(0x7f0000000480), {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x4, 0x35}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0xb119}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x1, 0x8, [0x7, 0x2e, 0x33, 0x38, 0x24, 0x16, 0x16, 0x33, 0x24, 0x2, 0x3f, 0xa, 0x24, 0xa, 0x3d, 0x29], 0x2, 0x4, 0x80000000}}}, {{@uncond, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @rand_addr=0x7, @empty, @icmp_id=0x67, @port=0x4e21}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, 'rose0\x00', 'ip6_vti0\x00', {}, {}, 0xc, 0x3, 0x20}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xfffffffffffffffe, [0x401, 0x8, 0x7, 0x18, 0xfffffffffffffff9, 0x3f7], 0x1, 0x10001, 0x1}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x472, 0xfa7, 0x1, 0x7, 0xa7, 0x8], 0x7, 0x7fff, 0x7ff}, {0x1, [0x9, 0x9, 0x3, 0x80000001, 0x7f, 0x7], 0x8, 0x6, 0x10001}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xe, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @port=0x4e23, @icmp_id=0x64}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000a40)={0x0, 0x306379d041a7f88a, 0x1f, 0x7, 0x2}) r1 = syz_open_dev$sg(&(0x7f0000000a80)='/dev/sg#\x00', 0x6d, 0x80800) syz_mount_image$ntfs(&(0x7f0000000ac0)='ntfs\x00', &(0x7f0000000b00)='./file0\x00', 0xb848, 0x6, &(0x7f0000000e80)=[{&(0x7f0000000b40)="3a69c583ce4de5811e38995f9654be09d4a522d722355f39c3863a261041bebf960a4b4bf7c50d40d9bc22b4ee5df837e1b16e6580e206f934fefa4ee88297003206ae0de0e7084d14f25ba07dbb5ae5838f0a8f3eb261210fd1a75e296972f80b4ddc83217a0034570af01ee5f0668371fbe511749baf005a1c7cbe53e29ecf88a6c871b767d6f289cc1ba1741e978c51ae8f24e4c6a690029ce9f24fd23edf10e0d4b92140a4fe596f98c14e8e748d2892de180412c17a151114dc3757ffc9bf357f2668546243095e", 0xca, 0xfffffffffffffffc}, {&(0x7f0000000c40)="945af3a6bc138ed7373db4057ebd815276e73c74197009f67a8a4ad0df13d20f6aa8c9149495761ee862e91b1599c77214a71373cac695dd6e082d18e5fce56bbdaf76fbd8698c52bb6b14cb973a8679ab7a643ffb5ed77e26584a437afc146ef785c160163260ac339d9b18e2ff6eff196cb941d5ed248d63f564c4585bc3c123a3d2282b365897caf1c340b07790717e580dc08149a4bdee45a910cdd35972a9d218b88ea12c311a3009", 0xab, 0xe3e}, {&(0x7f0000000d00)="f9407923197dfe89d911aa6fe566fa84f3fc8b602ff2ad4c4354fdc2cbd2dfdc58a1e670011d570df0270d508584cfae60ea5ae063ee3713cbf78d0b9e38c78433201bfe8a04a59eee7d071995dda0cecf3d2e905a14d9c3", 0x58, 0x2d4}, {&(0x7f0000000d80)="a51a4144a3437f0fa70c85848d5194d14753dfc8b5b45c9a813520c4fc9d7a5384fbd06e39dd58383791e70b1bcf0f0b230fa0bdd1391ebfc65da570", 0x3c, 0x1}, {&(0x7f0000000dc0)="9fd0e57ce9f5b47c18fab62cc63dae64296c8c7603ca94a956855d35606dff9180f055c14c051c9f8b898f35bd79b8def7c5769623962c87a6721f0ead5490302a8818ffb94b3694557b431fbb0d2af81556ebcf8d6964bef4caddc5cf7be853ce1f674e6704a782643e935ef275781e67658120d943b1", 0x77, 0xfffffffffffffff8}, {&(0x7f0000000e40)="7ebcd07068a729d88ccc5b11913d79b0", 0x10, 0x9}], 0x2000, &(0x7f0000000f40)={[{@gid={'gid', 0x3d, [0x78]}, 0x2c}]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000f80)=0xca8b) fstat(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001040)={0x0, 0x0, 0x0}, &(0x7f0000001080)=0xc) r6 = getegid() setgroups(0x3, &(0x7f00000010c0)=[r3, r5, r6]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept$unix(r0, &(0x7f0000001140), &(0x7f00000011c0)=0x6e) r10 = accept$unix(r1, 0x0, &(0x7f0000001200)) ptrace$poke(0x4, r4, &(0x7f0000001240), 0x100000000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f00000013c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000014c0)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001480)={&(0x7f0000001400)=@bridge_newneigh={0x58, 0x1c, 0x220, 0x70bd2c, 0x25dfdbfe, {0x7, 0x0, 0x0, r11, 0x2, 0x80, 0x7}, [@NDA_PROBES={0x8, 0x4, 0x7}, @NDA_VLAN={0x8, 0x5, 0x1}, @NDA_VNI={0x8, 0x7, 0x9}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @NDA_PROBES={0x8, 0x4, 0x8}, @NDA_VLAN={0x8, 0x5, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x84}, 0x4884) io_setup(0x1, &(0x7f0000001500)=0x0) io_submit(r12, 0x1, &(0x7f0000001600)=[&(0x7f00000015c0)={0x0, 0x0, 0x0, 0x1, 0x4, r0, &(0x7f0000001540)="7f1020e0389b56e5d91b93dbe2369efdc1711494d95bdc2d45c135ebdbc75c95dad8034c6e626746a207a6a3ae5794b57ad13199e82eea13db8b88033021f6ed5a48cc4d5894aabc28be62d6d33da9d48245e33dca3f3e7129ec107c93b005b1af9cce3a5f334700c66034d057cd2412", 0x70, 0xbf9d, 0x0, 0x0, r1}]) setsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000001640)={r4, r2, r3}, 0xc) r13 = accept$unix(r10, &(0x7f0000001680)=@abs, &(0x7f0000001700)=0x6e) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001740)=""/185) io_submit(r12, 0x5, &(0x7f0000001c40)=[&(0x7f0000001900)={0x0, 0x0, 0x0, 0x3, 0x8000000, r0, &(0x7f0000001800)="d4b178a5b76ede8a417d250c2f7745a84d6cd905aa9dcbdbd1fa3a5ed033f9c2e27310230dc8102a1e6c760804f8980fda2b6f2fac601c3b4ee80d2eb453ac41a1fe3d19d1f823870466c41b2bb442276a5116e4cb85356699192676fc1bfbf20add994ddd59bc19c913aedec65dc3f0f625e56005cebafcdc878a550a1c43c5cb6f256c4718739ba5bef8818785d8161da3e825f7ad2995684c8f496d6a11261eb70cfc94380fa414289c8c820acb190d4203661223a398919689b4b3e5d967a2ae9bdefea980862dfd3f8d0f70", 0xce, 0x7, 0x0, 0x1, r0}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, r0, &(0x7f0000001940)="b25ca4e1f15ca2541bcc7144b3d6699ac0d7f6fa95df4e573b6e17e8e5b5182188d137bfd38786cb7d35320c869db8aaf122a66ce2fc6adfdf6c3e70c7ec22b01399c51e7d734dfa17eb940e22202841d6be32881c90710c2493249d5f279a26d933ad80154a0a12b6a9e4d16f29207199b5e81af194f828d9d8d5a644ef3ef9cbd4ffa1ee1e5dd77ea328917ccb3a206195df122587167b30d89e274c53b2094d5f766c1a8e5c60882485800b2fc8ff54cc43c0e044c33f9baa0f4da220d820", 0xc0, 0x6, 0x0, 0x1, r1}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x818b, r8, &(0x7f0000001a40)="6b3cf0be9e2f1567597f595d0eea205f2688f0c1ebe1fc0a18d5392a563712ea36225114db8f0e85a12f2d5de41f4d08117af405adc4b7f81d520c8002cd5a", 0x3f, 0x5, 0x0, 0x0, r1}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0xa, 0x1, r13, &(0x7f0000001ac0)="2d40786d2033cfbe30ccd802149cd827798040dbf9459d43169578b11ab1d38c45c150bb0416bdd61ac6ec4c6aaf2379c1c7f2eabb4be6ca52b74e23ea4175aaf316f6e658cf97c1282b575cb07eec41dadbc3bdd2d7dc411d4bd59052c63a8845439e87f3759b65d6b4fd65ede56936dd5fbe31a687a89a807a95398a268314e6e6a9bacd3d5703f28f49cd6201f6244b7a7bbd94", 0x95, 0x200, 0x0, 0x1, r1}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x9, 0x9, r10, &(0x7f0000001bc0)="71c5ac61022cf87925b726ff33a61738b9e211caf8b4abbf15d30356443e251a92999072fe37a87fe1eb7449182f6c5fbd15e3623b8274f0fd7cd373e8b00e0c", 0x40, 0x0, 0x0, 0x0, r0}]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001c80)={0x0, @in6={{0xa, 0x4e24, 0xabc9, @remote={0xfe, 0x80, [], 0xbb}}}, 0x8000, 0xffff, 0xfba, 0x4, 0x81}, &(0x7f0000001d40)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001d80)=@assoc_value={r14, 0x8}, &(0x7f0000001dc0)=0x8) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f0000001e00)="794669382c15a272bd644ce35fba223d13f0dead75277e3bc7ab535cbcd1aa003d73dafeccd4a0baeaff3947dc1a54deb59f25ed918654660a14a656cb80b5c476e403765560faab77381b9e9a66e646f785ad12e678181909930ee68dac22daef0f4058021d83d63cb26a74993e801b89b072afc6bccb0003c2610b64b2e85dcf7e00854736b3ac2d3500be334bdc0fe244a952ddfe101e848a6cbfd36a946adfc4aa02048f3585cfbec5f374a241e16218440a9c86e6216caffa3c90e7588c0a7a2098049d2d177750f99c879d1228b20e8a228c9deb29") ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001f00)={0x3, r0}) ioctl$int_in(r7, 0x5452, &(0x7f0000001f40)=0x52) 2018/04/05 23:30:37 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) mkdirat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x1ff) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000300)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r3, r4) 2018/04/05 23:30:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/04/05 23:30:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x1ff, 0xfffeffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000000), &(0x7f00000013c0)}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x4a0000) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000240)={r2, 0x5}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r3, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000280)=""/239) 2018/04/05 23:30:37 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x8cffffff00000000}) 2018/04/05 23:30:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000380)="26656465f30faec73e400fedc3c4c17e12e744790c2e0fc72ab9470b0000b87f6c0000ba000000000f30660f238566440f38822bc442593a510066ba610066b8002066ef", 0x44}], 0x1, 0x100, &(0x7f0000000440), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:30:37 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:37 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x200000000000000]}) 2018/04/05 23:30:37 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/04/05 23:30:37 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff38d, 0x80) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000400)=0xa35) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x124, r3, 0x508, 0x70bd27, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9092}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x124}, 0x1, 0x0, 0x0, 0x10}, 0x10) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000300)="ee9d4d1ca1f37c8ee70688a821c5829ae79c76ac7820493cd3bac94117e89dd2fccf492c7ab494f0909e0707c5280767c773643314923ed765bce62feaa77a7748b4ef41b861429d44a07aa604bc6db85fed3f58e03ee56ef537465d5a4632c7791f23a189c441ae88d5a60fd049836c46afd27fd50ecc0b5732c95caa8a48b641ea1155b7349ca3bbf730bf943a87b870a687f8789870decfd4712003d31ebdda107883b794439c49c4adb1f1bcfeafb295808c9df1eefb93858e080552bfd0d1592af16fbec87d05f5e0799d9e43530cdc2def36985afcb5c035223ddf34322359e0fe93", 0xe5) read(r2, &(0x7f00003fefff)=""/1, 0x1) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r6}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)) r7 = dup2(r5, r6) fcntl$setown(r7, 0x8, r4) tkill(r4, 0x16) dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r7, 0xc1105518, &(0x7f0000000100)={{0x0, 0x5, 0x3, 0x2, "38d35d54b142735b70fe81ae12ca82c85c80806dfe960ae43bf013edcb22abde24ddbebc686c883fb0a929c3"}, 0x0, 0x0, 0x6, r4, 0x7, 0x4, "9371789a261f20d51fd18425406553604a27d696136b65f6f9c8ab75941434c2b5f6c5e207795932a0b3d95e2f33460d7c6d9d07601701f12b34c7a43a5d44bf", &(0x7f00000000c0)='#security(cgroup#$\x00', 0x13, [], [0x7, 0x2, 0x9, 0x8]}) dup2(r0, r1) 2018/04/05 23:30:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/31) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000300)="3e3e260f3803ae316b0f01ca66b8040000000f23d80f21f86635400000400f23f86766c7442400000000006766c7442402000001006766c744240600000000670f011c24f267f4360f0158020f07ba200066b86b22000066efbaf80c66b83021b18566efbafc0c66b80070000066ef6636a5"}], 0x5b, 0x0, &(0x7f0000000440), 0x3ae) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0x3}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 23:30:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000380)=""/204) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="955c9a9deeff2beabbabf81ecca59f88380343b259d124e65cceba9b6152f51ab6c9326037f06d65dd5d3028a32d0970060295b9195ce95575c466fb53bb646e1f5e03543f961669cb2c5d6e94fe5af3"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000280)) 2018/04/05 23:30:37 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xf6ffffff00000000}) 2018/04/05 23:30:37 executing program 1: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) close(r0) 2018/04/05 23:30:37 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x100000000000000]}) 2018/04/05 23:30:37 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:37 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0xffffff7f}) 2018/04/05 23:30:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0xba, &(0x7f0000000300)=0x4) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000240)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/04/05 23:30:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x1000000]}) 2018/04/05 23:30:37 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:38 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180), 0x0) 2018/04/05 23:30:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) 2018/04/05 23:30:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:38 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x4000000}) 2018/04/05 23:30:38 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x2000000]}) 2018/04/05 23:30:38 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200202, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1c1d, 0x476, 0xb5, 0xfffffffffffffacf, 0xc99}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="40007900e4eb71db4389080000000fda1639362cd5a66eeaae1de9c4949e1fa784076745d560168bfa9284a3c7b169485cef24ea3a0cbbcb74bb88adf579b878e01432309d0771d130d5be2b4e8bd56d84b53bb5fcf04ded11726425e51fd5e6b9a2b4dbc7d11086b79ede183e6b73318569010efc842ac54382888ff5201b0f86396a97cff7e7491e240c330b4c50abfedaf8166ae7595566ee623bd9321ade0c987dbee772dca2ddb793a7c739578f6a95a1166513e255f769edbb"], 0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x302, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/05 23:30:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x7, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000340)=ANY=[@ANYBLOB="cdf5bbb9cb487a329e56157e"]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x18, "ba062ffaf7ece9fd35156dfa1f177b8afa9723a9592478ee"}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000500)=0x84) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x105}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x29, "a685f259ae1985baaa89dcab3407bfb054172c7437c042f57e3f3724144450cc8a3c766158830dbda7"}, &(0x7f0000000440)=0x31) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000006c0)={0x9, 0x93d2}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000540)={0x2, 0x0, [{0x80000019, 0x1000000, 0x0, 0x6, 0x532d, 0x8, 0x14}, {0x8000001f, 0x8, 0x7, 0x6, 0x75, 0x9, 0x200}]}) r4 = accept4$inet6(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000680)={r3, 0x2, 0x30}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r5, r6, r7}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) 2018/04/05 23:30:38 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180), 0x0) 2018/04/05 23:30:38 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:38 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/04/05 23:30:38 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xfeffff3f}) 2018/04/05 23:30:38 executing program 1: getresgid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) setregid(r0, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x101, 0x6}, 'port1\x00', 0x8, 0x2, 0x0, 0xfff, 0x0, 0x8, 0x1, 0x0, 0x1, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xd, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)="73797a893e296073ff1ef3e981819b00873898720a13f743", 0x7, 0x264, &(0x7f0000000300)=""/195}, 0x48) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000180)=""/124) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x26d9, 0x2, 0x1f, 0x1f, r3}, &(0x7f0000000540)=0x10) 2018/04/05 23:30:38 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/04/05 23:30:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:38 executing program 0: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r2 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r2, 0x2a) fchmod(r2, 0x0) tkill(r1, 0x1000000000016) getdents64(r0, &(0x7f0000001080)=""/4096, 0xffffffffffffff84) 2018/04/05 23:30:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:38 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/04/05 23:30:38 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x8cffffff}) 2018/04/05 23:30:38 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180), 0x0) 2018/04/05 23:30:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x1000}, {r0}, {r0, 0x2000}, {r0, 0x400}, {r0, 0x2000}, {r0, 0x8}, {r0, 0xa080}, {r0, 0xc1b0}], 0x9, 0x256) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/102) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0x2001}) 2018/04/05 23:30:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) uselib(&(0x7f0000000000)='./file0\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f97158d3b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 23:30:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 2018/04/05 23:30:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:39 executing program 6 (fault-call:2 fault-nth:0): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:39 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x10000000}) 2018/04/05 23:30:39 executing program 1: r0 = getpid() r1 = userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() kcmp(r2, r0, 0x0, r1, r1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000340)) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/05 23:30:39 executing program 0: perf_event_open(&(0x7f0000bba000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x30000, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000001c0)=""/234) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000180)=0x3f) r4 = open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f00007ed000)=@file={0x0, './file0\x00'}, 0xa) r5 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x7, 0x4) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000100)={0x0, 0x20}) r6 = dup2(r2, r3) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) fcntl$getownex(r4, 0x10, &(0x7f0000000300)) r7 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r7, 0x8040ae69, &(0x7f0000000340)={0x81, 0x80000000, 0x0, 0x7, 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) 2018/04/05 23:30:39 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) dup3(r2, r1, 0x0) [ 124.895556] FAULT_INJECTION: forcing a failure. [ 124.895556] name failslab, interval 1, probability 0, space 0, times 0 [ 124.907141] CPU: 0 PID: 9407 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 124.913911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.923285] Call Trace: [ 124.925894] dump_stack+0x1b9/0x29f [ 124.929540] ? arch_local_irq_restore+0x52/0x52 [ 124.934228] should_fail.cold.4+0xa/0x1a [ 124.938303] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.943421] ? graph_lock+0x170/0x170 [ 124.947239] ? find_held_lock+0x36/0x1c0 [ 124.951527] ? __lock_is_held+0xb5/0x140 [ 124.955653] ? check_same_owner+0x320/0x320 [ 124.959974] ? rcu_note_context_switch+0x710/0x710 [ 124.964904] should_failslab+0x124/0x180 [ 124.968960] kmem_cache_alloc_trace+0x2cb/0x780 [ 124.973624] ? mutex_trylock+0x2a0/0x2a0 [ 124.977698] snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 124.983328] ? zap_class+0x720/0x720 [ 124.987033] ? perf_trace_lock+0x900/0x900 [ 124.991261] ? perf_tp_event+0xc30/0xc30 [ 124.995313] ? graph_lock+0xc5/0x170 [ 124.999022] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 125.004900] ? memset+0x31/0x40 [ 125.008175] ? find_held_lock+0x36/0x1c0 [ 125.012239] ? lock_downgrade+0x8e0/0x8e0 [ 125.016390] ? rcu_is_watching+0x85/0x140 [ 125.020532] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.025728] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 125.030923] snd_pcm_oss_write+0x516/0xa20 [ 125.035146] ? expand_files.part.8+0x9a0/0x9a0 [ 125.039726] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 125.044568] __vfs_write+0x10b/0x880 [ 125.048266] ? __fget_light+0x2ef/0x430 [ 125.052228] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 125.057062] ? kernel_read+0x120/0x120 [ 125.060941] ? wait_for_completion+0x870/0x870 [ 125.065553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.071093] ? security_file_permission+0x9f/0x250 [ 125.076021] ? rw_verify_area+0x118/0x360 [ 125.080160] vfs_write+0x1f8/0x560 [ 125.083693] ksys_write+0xf9/0x250 [ 125.087227] ? SyS_read+0x30/0x30 [ 125.090675] ? mm_fault_error+0x380/0x380 [ 125.094822] SyS_write+0x24/0x30 [ 125.098175] ? ksys_write+0x250/0x250 [ 125.101981] do_syscall_64+0x29e/0x9d0 [ 125.105863] ? vmalloc_sync_all+0x30/0x30 [ 125.110002] ? kasan_check_write+0x14/0x20 [ 125.114229] ? syscall_return_slowpath+0x5c0/0x5c0 [ 125.119158] ? syscall_return_slowpath+0x30f/0x5c0 [ 125.124084] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 125.129444] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.134281] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 125.139452] RIP: 0033:0x4552d9 2018/04/05 23:30:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f0000000680)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x163}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x240, 0x80) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup2(r0, r0) 2018/04/05 23:30:39 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/04/05 23:30:40 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x10}) [ 125.142623] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 125.150319] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 125.157571] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 125.164823] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.172074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.179326] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000000 2018/04/05 23:30:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/04/05 23:30:40 executing program 6 (fault-call:2 fault-nth:1): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:40 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x8cffffff00000000}) 2018/04/05 23:30:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) [ 125.379100] FAULT_INJECTION: forcing a failure. [ 125.379100] name failslab, interval 1, probability 0, space 0, times 0 [ 125.390421] CPU: 1 PID: 9446 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 125.397168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.406502] Call Trace: [ 125.409079] dump_stack+0x1b9/0x29f [ 125.412698] ? arch_local_irq_restore+0x52/0x52 [ 125.417353] ? __save_stack_trace+0x7e/0xd0 [ 125.421665] should_fail.cold.4+0xa/0x1a [ 125.425711] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 125.430800] ? kasan_kmalloc+0xc4/0xe0 [ 125.434683] ? kmem_cache_alloc_trace+0x152/0x780 [ 125.439511] ? snd_pcm_oss_change_params_locked+0x1f9/0x3ce0 [ 125.445291] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 125.450637] ? snd_pcm_oss_write+0x516/0xa20 [ 125.455028] ? __vfs_write+0x10b/0x880 [ 125.458911] ? graph_lock+0x170/0x170 [ 125.462693] ? do_syscall_64+0x29e/0x9d0 [ 125.466741] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 125.472094] ? find_held_lock+0x36/0x1c0 [ 125.476155] ? __lock_is_held+0xb5/0x140 [ 125.480226] ? check_same_owner+0x320/0x320 [ 125.484536] ? rcu_note_context_switch+0x710/0x710 [ 125.489457] should_failslab+0x124/0x180 [ 125.493508] kmem_cache_alloc_trace+0x2cb/0x780 [ 125.498166] ? mutex_trylock+0x2a0/0x2a0 [ 125.502217] snd_pcm_oss_change_params_locked+0x231/0x3ce0 [ 125.507828] ? zap_class+0x720/0x720 [ 125.511529] ? perf_trace_lock+0x900/0x900 [ 125.515751] ? perf_trace_lock_acquire+0xe3/0x980 [ 125.520579] ? graph_lock+0xc5/0x170 [ 125.524288] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 125.530156] ? perf_trace_lock+0x900/0x900 [ 125.534373] ? find_held_lock+0x36/0x1c0 [ 125.538418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.543946] ? _parse_integer+0x13b/0x190 [ 125.548097] ? find_held_lock+0x36/0x1c0 [ 125.552148] ? lock_downgrade+0x8e0/0x8e0 [ 125.556285] ? rcu_is_watching+0x85/0x140 [ 125.560425] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 125.565608] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 125.570800] snd_pcm_oss_write+0x516/0xa20 [ 125.575022] ? expand_files.part.8+0x9a0/0x9a0 [ 125.579593] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 125.584424] __vfs_write+0x10b/0x880 [ 125.588119] ? __fget_light+0x2ef/0x430 [ 125.592076] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 125.596906] ? kernel_read+0x120/0x120 [ 125.600790] ? wait_for_completion+0x870/0x870 [ 125.605362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.610882] ? security_file_permission+0x9f/0x250 [ 125.615803] ? rw_verify_area+0x118/0x360 [ 125.619941] vfs_write+0x1f8/0x560 [ 125.623469] ksys_write+0xf9/0x250 [ 125.627003] ? SyS_read+0x30/0x30 [ 125.630438] ? mm_fault_error+0x380/0x380 [ 125.634573] SyS_write+0x24/0x30 [ 125.637921] ? ksys_write+0x250/0x250 [ 125.641706] do_syscall_64+0x29e/0x9d0 [ 125.645571] ? vmalloc_sync_all+0x30/0x30 [ 125.649703] ? kasan_check_write+0x14/0x20 [ 125.653928] ? syscall_return_slowpath+0x5c0/0x5c0 [ 125.658840] ? syscall_return_slowpath+0x30f/0x5c0 [ 125.663760] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 125.669108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.673942] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 125.679112] RIP: 0033:0x4552d9 [ 125.682281] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 125.689981] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 125.697238] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 125.704491] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.711756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.719011] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000001 2018/04/05 23:30:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}) 2018/04/05 23:30:40 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x8, 0x2, {0x3, 0x0, 0x20, 0x3, 0xffffffff}}) sendmsg(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3e1}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x1, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002840)="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", 0x78b}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/05 23:30:40 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x700000000000000}) 2018/04/05 23:30:40 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:40 executing program 6 (fault-call:2 fault-nth:2): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="4bd8ae4d3e804232f3eaa856b722617c207190abc178711f9ecf67fa9afe7bcbfd15c823e7921d95169bd5dc4a1d5886fc5c2fd601747ace89a63ed1ca86ff430ad866ca390b1be93f25eee85645c252e501f18ca6bed89f1ce2d930d254b1c9299a084dab8efa69fbcbdddec1dfa403dabb7a53682990833e88c7dbdf7a1087f839198b02ee2ae4b275fe8cbacc4f48b98fd5daaa269dbdd3a47397c911a690b4efe97bfeb96b7e82358cbaf2268f1dde2a6447eed73cb9502a2aae4aef2d1af5141fbb0ddc29804e823ec07de36305083a187acc8dc30951de1fbe7b9290aef92b0eec10e00f2f8bf1cc06da32773eb058565f759f421dc4d1b752fccd262869467f270bfee86987ad9f75b18e7ea7353a176be640caf0461eba03f9093ad6f64fd2451b5675845747fd1dec0793f88c62068541e688f4348d885030ea24dfa278f0a54e1accb605dca30edc3cf5b70b6c26d74c12a1a7a106d983aedfcc1ccc638195cd954d169c5a3847aa2e9389482b8e728e58b26c43db771c9dd6834d8d9a27afc5eb9dc0e63a17b133b97ad964ccabee5d6c2e4b63039a643c6f0de0b26d85dc652ad1727650933c0b96d565b76ed481aaf161c3ba6cdf77c3c646e81d48629b0563d53e860ba3a552b542304c813bbf5bd00333a2d764f3c25afc56a8b806b49f2d070955a309bde368c7adcad931233e7d28db33a4929fea86ce8c8166f24e93ef893adfb62f710f1247645c3c90c67c7db01284dc472630212b8ae3d05b5545bfb24be8d6ff494b881373fd46ffd0e04bcb9e201ffc1f0850f6eb11aaa11ca4f4db55c183f5aded57fe746c7dba411ab8f7bb600e2e2bf8fab3418fb9b965588e459591495c91a60f5ced8d5d0f430d3eb4ece60354d24526fa909f104f7605abedc90718b8c13af65d7faabc7028233fba2667250be13733fd85b2ca97e5fa78556d7151ecf0a9ffc1f3e1a4fa2b9b3ec9ee554f806691bd60fe00bfbb8010a55a5c8f974ba05668ca20a3979bcbc595e614c64ee7831f633d3b69660c3dae86b5b6a8a1631fbf11a2b5e67d92b1db3cebdaadc93ad3ce89f97b9db35530ddaafcab10bf5f85c679a4acb6e5ade126cfa9d965096479613d2c3d787cf79ea3a5fefe95c39dc40a942733c4fc4a28e209c9042907957adcdc370c9e0c330fb1ef7b578fec25d7527f8fa743670a17bbe611a02679d6f17b147f68bbeca4c53f03217e68ff83dfb976a1e97ba6259fa6227f8bb34c4d569be0e5533c60a22a9a83c30b33e32141dad81f87f2a596905c8ea022569069e9ac5ed600f89a62bf43f0f6bf020a34e81e2cea08f1d9a1e3f89b1ff7734bd59ad0751c8e566339c8c0e95466488e972b942447a82a8e3249d8c2129e3806b3e877d9b557bacb4761b76256cd4fddff1a3c9a3da107155469aadcd118ba4305a08eccf155236b5af8dbadaf612b4005466aa3efb1e97234ff213f6eb617ef36224b0c62c2f51881b344fc0d30e508afb72fa36d78beb43b536fa6d8a1d6f9b65f1e06ebcfeccab0ea55ea121fa733c578e3a38901e5cf30728ddacbaefc228c105e210b110d36b69d074421f05656eae504c378dba44bb32043ef15a55baf25b401e50185b9d7fc6b5f586e6762b39698dfae54e39a3b3183766521e32b30032991d1c3303294c13a8438e362a54c3d5640abd3427db2db7d773aab56ce31362ce2d16e7ac2aa3ef9723d30b140d0dd7ca92d62a9eb65a6460775d53a6a9c60dc528eb4e6b9790438f5c68b19b6f0c8eddfd45960142af36ba17189bdf35bbf364e3a1fef6b9ffb4ee20049436aa634ae9f50c0d3f91e97f537a59b05b1aca79703caa1ef71a4f244a57c9bfd4d628f8d8a152d065a91e447492b10d47ecd8cce1b6dded7decbf1e9d9245d80423a187670c1bcd24c7e7b8b2740c5c0e8e2079301dc1e27b43b000d1c8985db6e5ba7528a03cdc1f6ba18dc6cb01e86fabbd04b223000f1589bea56c642eeab69f87430492818c58104ffde74285d986ff72d727516bbf2f0cd4be273f1bdb1d0510755a8217807983cab7c2196d80adb7b3eb86bbf138e2f22781b8098b814555211f0a384bbe920e74ae41cf1c9e4fe8d26785c8f809e0a8e8f40caca81081e8bdd3bb57116a78b500961c695e8e2a91fd9744cb5d451fa76ea375c97318cc72743de63384211c80c83f3ea02f7bc8f3f410424bbde163633e658de8b0ce49348d83bbb4a73cc7ea4eecb07b71ad403014b0767406de7d1a2f29ba99ff860b27de8c869580ee6ed33359cc5ab3c18c347daa6436216df3ea7775738d6a1f001ee297137f18d0799e93b214d8a3f9dcaa47ef35fedc5c3da786d5dd87ae0048fa97200ee90a9bfa594ef59fd9ee3c4a52057933735f8049032ee54c9874704cb356f1016fe18a1c2213fd8bc3ea0b9d45c616676b432863e4ed9b3c142872f61c561427be49bb7dae243bc0a963e13c47b0613d5a40974c01d52a93c8a592b9794260627b1731ada3b1106a6ebaeac3821b46f0d79a1483c4d8a8e99aaf78e2ee7761a1f1ff85204d6f4617108eeffbdfe5425b0d1b205bb0706f6311bb4378c6cbbea318665ca7bdd7aedceb3c67680f3252aca70302d4582dce49193d1d0c5cbef2bdbc0a08112c50d930d335cebbb71b4360288487985e882179c0eeea7bef8f67af6033510fdd59caefdd4db539ca8852c3cd9e0ffac8b2ee09ee9878d005a3109098cf32054bebfb688e94e5fd11b788e6dcd67888b977dc87d5a1e26febd96c855f30745830cbd16958e4830e7d3c971ed3426ccdcc22f5c6142190e157baeeb6a44752940562a4663e0c981ea311084727cd5f453c43809fff941a80b38ac503bed6a8a79bffcc7d29922c922c5079b1de2a464e8251d85f8639d7efd40775d9085813a84e8caac2472b5d20a6ca0e2da33ae27757df174fa2a1c4351cfeef7a96bbbd3ed06eb22e8faffb2c5b3e4187ab22570590b1e44b84fbce5015e2fdb9be018bc7d4fe4a2797a757af09e403be0b0129bf7fcfc6a2b3ebf2413fe50176e4599118609dc6c1a93cb7ee6fffc1a36d5196c43e42e7a3a09b86e9b75e44176b0a55ea39b573597b8bd8b8f4c62994a7674c5c2475a6956814900dcb9e4e2e67bb354bbc0334373ba72e26ed964d92a6bd345ecfa64f6ed377e491e104400627b3cbfb617e47ce6a1dfe4b3946f0dd82f0850a1aeb303c144e4592b5d31ff141c3c7b88421d35a7e2bee7c863cbe38534f2fabc6814c54f1a9eeeff92d51d9a3584668528fddac3981d71db5fa6ed11c30bbf885e9b8befaba116986cae1bc675eb8809b83afc0a393de0bf58e2c39bb3e07bf03fb028ad41269746ebba0bc9edcd00ab6b11c52f66fbf406b6ce3c543d28540908dd7d4c7108a46267b9605bd8021672eb5e6e72193e7d22672401e9214a55188cff0d88cecb58eaa2ea2ea19ca09549bdd2fc2e007f3962c19faeb1a7ddeae17f7fe9c9688982577e773d59ebf7868ad0db679cb26d047290efe76a2ff5393d3ed8d052626131da64545bdc5f7cd11b88a961cbc88a1bf1a43d81d9437ae94be4f882656e2fe03fe59d7899cc505d0f61653cec10a3b574a4eb9fcc7ca4c812050b9b90c609bda45e2b20d78c7976067a7ea953974b86c1c803c251c0026029b4845f1cdca732ed894a113287ec4c16b3a4ff6bb82d8b47a8f021989b693e4c42c239f54ce149186ba81eb0053d593bec0782c2d00b485c4d86d7ee6d51b525c9f00a28cde5f9357d135fc2d677ad3dd3b402ef024413100249939309007794636058988e5d8f4c105ece6ca4f4375c03afe7088780900bcebb65e1c70cf9a068018a4ceae58198929c3b8fc9635a39c522f9633ee37a2197b957ee6b86ef83873a07a65bd68003c3a85e2c04407b4219aaf2631de14831d77f8a31f6cbbfb64a03e36b83372690d5e5b3317fa21d84a21a8f3b22f9be2ca17ee7ef0d9112a469cbbcbd3610806f5986d11a80d1608846487f5502a877960938568caad265716b716be0d2e16a9706c8663d8e7fb8780e306b01fcc15ac65c9723403ad78efbcab66643501159e879a8053ed517f18169776a1cb433a9ade44e2e52a3fffac150b1579d60be0ada326a200c73d4d7dd23a4b3a2453ec058dc6b2422cd96000bd95fa3ad9118dc7fbf1d0f097e910930ce606b91d66f1ce82fd3f9814c20e4770c2b5c292e1fc77cc5da8553aec7b865b22d31f147dfec3766cef178b81e6d6217436f6b6ce245e2daf81530f082f8dbe2f5ac20e4d8f9e728c4927f775a5808422733c12f76cbeb1c062126d18b157c884631e3ebbd9ae73084975b0e69849d048ce3f8c5a4513ca4dfd8d3e6941ce280d1676e2b3b83115e40f1010fb90e9e61169be1b73483dbea6515b6087cedee1acc3c346beed20ed487a2a9b877cb9c709195d930dd004064d531f09198e6ef6107a376e70586fdd3187481e39d2af78c0408302571d808d90525bacc1906753ff905efe8e780d2def5bce10fd3fe8b6282c19049782b4aa3ed9eab0e1aacb3b0d8cb5cdb1c5f856fe1b6ab72bddd4cf30756b8731f8887914e84febfa65cd07f8fed2d35777c14029dc9f2a563ed8255bc56fed640146a4ac690c7f0655c4017193371af7ff3472b6e8b1e3068175c3b3a8d3b7e74250946f6303773afb65cb72a2fba41c0819aa681e7e833cb2c7d7e12931cc96c552d836b1461bf68a349bffdef21dc3fc6e8f6fccd4359d518a31d8778c345ab3f46b9bd6cf6418bfc2849547ab9c3ff655a5b75960c81c83237f2fd37c06c917fa8f488b8214cd5fb6eb600ccb8d3ee0aa1be4cc43f82a43c50ba1dc5da876774df84a532f553432670400b5a0ad99c07e2402f92d08d328b71e6abdad7d0527e869b44334a61c74c0dbccd83be51a43f88e2c72dd9839c16776a161c1b6e3405d92d741f8bc2643e47c45d240aec1ccd6cd6bfa028feba67ac82d72c4eeb3f52af7f23aa3cc77c411027095f9b3d9799f0d66fe85e5df17135a0bbc6c4898cffb3653b770ab03a99e5bca7cc63aa9a5c54dd3f787d585827c38714545eda083c47742bd595b0ec30deaaaf03dafbb6a4bcfb75e4cc802ccbba8d2e695c042221a0e10b2cbec652b1fa99c9a85c9c3e93670b4c3de45099933e4f7c15aa2f8eea82607c9c68979745ba7e24e1227d0778af2c8be3c68bd07300fa99f9925d242bae80961fabd49e86bd22228cf0150b78d32076a642ae61e28787dbed113e5d78f24756e59b4c7a21a53e23df45c6a261520d3deeebc12c64bd9e52a6b39b52e4a35e13b7bf716a8c777e0d8d0321f532d8f1a2f60229ec5bca4ccc8e497bc424a672fb7a6d41052fa7a687c615356c1230a43b04b910c608a392e89aa91469e23cdd751af7790aa5210e6b18a2e1e9116e941ce7e9c88e868ced135f3f833222eda2613e3723b429a752754289d5561d3fe43e1e7af89d6e869b00aeda1b0f21ee828c3dd532dc6de3d3c1a018dbf8694d0f6d2a5d26ddafed35260427d0c148d95e3c83b19407f54b697e37566ab12891034764cf33c315c3cd1140aa8fd334fc1a41eca32f2f1a32feeabbd5d2230d21aa4eda7981ec42a4459ae5d19b545232918c6ce8ceaa8a2cdc0194b011a4b7d367de6267637fb213a275e44bd7454b55dac65f3ac1bd9a1abe6b0a7aa2a5f4a3ef23533963aeba469543e7146b96d5b77e249749464f5d9cd5a6d768e683a765d605cc079fcd771652805f9667b4f2ae75d88665815dd3c47115a7ec4d53f1c4030b4e9e948f81", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd600ef526000000000000000005000000000000000000ff0200000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x7fffffff, 0x100, 0x1e6d, 0x2, 0xe00000}, 0xfffffffffffffffd}, 0xa) 2018/04/05 23:30:40 executing program 1: r0 = gettid() tgkill(0x0, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/04/05 23:30:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/04/05 23:30:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x3ff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0x9, 0x3, 0xfffffffffffffffe, 0x10001, 0xfff}) [ 126.174576] FAULT_INJECTION: forcing a failure. [ 126.174576] name failslab, interval 1, probability 0, space 0, times 0 [ 126.185927] CPU: 1 PID: 9473 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 126.192664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.202004] Call Trace: [ 126.204580] dump_stack+0x1b9/0x29f [ 126.208195] ? arch_local_irq_restore+0x52/0x52 [ 126.212856] ? finish_task_switch+0x1ca/0x820 [ 126.217351] ? finish_task_switch+0x182/0x820 2018/04/05 23:30:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}) [ 126.221844] should_fail.cold.4+0xa/0x1a [ 126.225895] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 126.230985] ? __schedule+0x80f/0x1e40 [ 126.234877] ? do_syscall_64+0x29e/0x9d0 [ 126.238934] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 126.244289] ? __sched_text_start+0x8/0x8 [ 126.248833] ? find_held_lock+0x36/0x1c0 [ 126.248877] ? __lock_is_held+0xb5/0x140 [ 126.248898] ? check_same_owner+0x320/0x320 2018/04/05 23:30:41 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000400), 0x80000) r2 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r3 = dup2(0xffffffffffffffff, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="4e967468b2029a73743614c02928bdb2f23af1e02dce38501b"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="1141c8ddfbc69392f19ab1a17cd3a96875dd86236cbfae897b8700000001000000"], 0x13) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c001", 0x74, 0x10000}], 0x0, &(0x7f0000016000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000080)) vmsplice(r4, &(0x7f0000000540)=[{&(0x7f0000001280)}], 0x1, 0xe) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r6 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x9, 0x0) connect$rds(r1, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x3ff}, 0x10) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)={0x7}) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000740)={"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"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000280)={'ip6gretap0\x00', 0x400}) ioctl$TCSBRKP(r5, 0x5425, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000600)={0xffffffffffffffff, &(0x7f0000000580)="24bfd7d7048a76ca205eaf8181b436e02e0c640a40582752ae0795fb8f84ec2dda00279f840c5f6dec2a05007175adc2bd17ceb7082feb6e763783581e5d", &(0x7f0000000680)=""/101}, 0x18) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000000480)={r6, 0x6}) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000340)=""/76) 2018/04/05 23:30:41 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/133, 0x85}], 0x1, &(0x7f0000000280)=""/106, 0x6a, 0x80}, 0x10040) ioctl(r1, 0x3, &(0x7f0000000340)="b96feee28df14b63b6333642daed2ab66c96582e1966f7b6222c5d7b66420aa871816f907a") r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000009000100000c0900fcff4d00040e05a5", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0x3) [ 126.248919] should_failslab+0x124/0x180 2018/04/05 23:30:41 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xffffff8c}) 2018/04/05 23:30:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/04/05 23:30:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) kcmp(r3, 0x0, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) [ 126.248932] kmem_cache_alloc_trace+0x2cb/0x780 [ 126.248946] ? mutex_trylock+0x2a0/0x2a0 [ 126.248960] snd_pcm_oss_change_params_locked+0x269/0x3ce0 2018/04/05 23:30:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) [ 126.248970] ? zap_class+0x720/0x720 2018/04/05 23:30:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) [ 126.248981] ? perf_trace_lock+0x900/0x900 [ 126.248992] ? perf_trace_lock_acquire+0xe3/0x980 [ 126.249002] ? graph_lock+0xc5/0x170 [ 126.249012] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 126.249022] ? perf_trace_lock+0x900/0x900 [ 126.249030] ? find_held_lock+0x36/0x1c0 [ 126.249040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.249050] ? _parse_integer+0x13b/0x190 [ 126.249063] ? find_held_lock+0x36/0x1c0 [ 126.249078] ? lock_downgrade+0x8e0/0x8e0 [ 126.249092] ? rcu_is_watching+0x85/0x140 [ 126.249102] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 126.249119] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 126.249130] snd_pcm_oss_write+0x516/0xa20 [ 126.249139] ? expand_files.part.8+0x9a0/0x9a0 [ 126.249154] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 126.249169] __vfs_write+0x10b/0x880 [ 126.249177] ? __fget_light+0x2ef/0x430 [ 126.249185] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 126.249195] ? kernel_read+0x120/0x120 [ 126.249205] ? wait_for_completion+0x870/0x870 [ 126.249222] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 126.249232] ? security_file_permission+0x9f/0x250 [ 126.249243] ? rw_verify_area+0x118/0x360 [ 126.249254] vfs_write+0x1f8/0x560 [ 126.249267] ksys_write+0xf9/0x250 [ 126.249278] ? SyS_read+0x30/0x30 [ 126.249286] ? mm_fault_error+0x380/0x380 [ 126.249301] SyS_write+0x24/0x30 [ 126.249309] ? ksys_write+0x250/0x250 [ 126.249319] do_syscall_64+0x29e/0x9d0 [ 126.249326] ? vmalloc_sync_all+0x30/0x30 [ 126.249336] ? _raw_spin_unlock_irq+0x27/0x70 [ 126.249345] ? finish_task_switch+0x1ca/0x820 [ 126.249355] ? syscall_return_slowpath+0x5c0/0x5c0 [ 126.249365] ? syscall_return_slowpath+0x30f/0x5c0 [ 126.249379] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 126.249391] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.249406] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 126.249414] RIP: 0033:0x4552d9 [ 126.249419] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 126.249430] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 126.249436] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 126.249441] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.249446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 126.249452] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000002 2018/04/05 23:30:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x3ff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0x9, 0x3, 0xfffffffffffffffe, 0x10001, 0xfff}) 2018/04/05 23:30:41 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x3fffffff}) 2018/04/05 23:30:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) r4 = getpgrp(r3) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:41 executing program 6 (fault-call:2 fault-nth:3): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:41 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/04/05 23:30:41 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x3ff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0x9, 0x3, 0xfffffffffffffffe, 0x10001, 0xfff}) [ 127.052927] FAULT_INJECTION: forcing a failure. [ 127.052927] name failslab, interval 1, probability 0, space 0, times 0 [ 127.065146] CPU: 0 PID: 9545 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 127.065162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.081280] Call Trace: [ 127.083904] dump_stack+0x1b9/0x29f [ 127.087567] ? arch_local_irq_restore+0x52/0x52 [ 127.092290] should_fail.cold.4+0xa/0x1a [ 127.096390] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 127.101521] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 127.106669] ? graph_lock+0x170/0x170 [ 127.110519] ? find_held_lock+0x36/0x1c0 [ 127.114624] ? __lock_is_held+0xb5/0x140 [ 127.118737] ? check_same_owner+0x320/0x320 [ 127.123094] ? rcu_note_context_switch+0x710/0x710 [ 127.128037] ? graph_lock+0x170/0x170 [ 127.131842] should_failslab+0x124/0x180 [ 127.135904] __kmalloc+0x2c8/0x760 [ 127.139445] ? constrain_params_by_rules+0x141/0x1360 [ 127.144636] ? find_held_lock+0x36/0x1c0 [ 127.148696] constrain_params_by_rules+0x141/0x1360 [ 127.153713] ? lock_downgrade+0x8e0/0x8e0 [ 127.157862] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 127.163047] ? rcu_is_watching+0x85/0x140 [ 127.167191] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 127.172376] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 127.177574] ? is_bpf_text_address+0xd7/0x170 [ 127.182064] ? kernel_text_address+0x79/0xf0 [ 127.186466] ? __unwind_start+0x166/0x330 [ 127.191304] ? graph_lock+0x170/0x170 [ 127.195098] ? unwind_get_return_address+0x61/0xa0 [ 127.200031] ? __save_stack_trace+0x7e/0xd0 [ 127.204362] ? __lock_is_held+0xb5/0x140 [ 127.208422] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 127.213431] ? snd_interval_refine+0x428/0x700 [ 127.218033] snd_pcm_hw_refine+0x8e9/0x1180 [ 127.222363] ? constrain_params_by_rules+0x1360/0x1360 [ 127.227638] ? graph_lock+0x170/0x170 [ 127.231431] ? __lock_is_held+0xb5/0x140 [ 127.235507] ? __lock_is_held+0xb5/0x140 [ 127.239572] ? snd_pcm_oss_change_params_locked+0x269/0x3ce0 [ 127.245379] ? rcu_read_lock_sched_held+0x108/0x120 [ 127.250410] ? _snd_pcm_hw_param_min+0x330/0x570 [ 127.255170] snd_pcm_oss_change_params_locked+0x901/0x3ce0 [ 127.260796] ? perf_trace_lock+0x900/0x900 [ 127.265039] ? perf_tp_event+0xc30/0xc30 [ 127.269096] ? graph_lock+0xc0/0x170 [ 127.272807] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 127.278687] ? memset+0x31/0x40 [ 127.281970] ? find_held_lock+0x36/0x1c0 [ 127.286045] ? lock_downgrade+0x8e0/0x8e0 [ 127.290197] ? rcu_is_watching+0x85/0x140 [ 127.294363] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 127.299551] snd_pcm_oss_write+0x516/0xa20 [ 127.303777] ? expand_files.part.8+0x9a0/0x9a0 [ 127.308366] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 127.313216] __vfs_write+0x10b/0x880 [ 127.316926] ? __fget_light+0x2ef/0x430 [ 127.320897] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 127.325736] ? kernel_read+0x120/0x120 [ 127.329624] ? wait_for_completion+0x870/0x870 [ 127.334218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 127.339754] ? security_file_permission+0x9f/0x250 [ 127.344681] ? rw_verify_area+0x118/0x360 [ 127.348826] vfs_write+0x1f8/0x560 [ 127.352366] ksys_write+0xf9/0x250 [ 127.355903] ? SyS_read+0x30/0x30 [ 127.359347] ? mm_fault_error+0x380/0x380 [ 127.363504] SyS_write+0x24/0x30 [ 127.366864] ? ksys_write+0x250/0x250 [ 127.370657] do_syscall_64+0x29e/0x9d0 [ 127.374537] ? vmalloc_sync_all+0x30/0x30 [ 127.378678] ? kasan_check_write+0x14/0x20 [ 127.382910] ? syscall_return_slowpath+0x5c0/0x5c0 [ 127.387834] ? syscall_return_slowpath+0x30f/0x5c0 [ 127.392769] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 127.398140] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 127.402988] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 127.408174] RIP: 0033:0x4552d9 [ 127.411354] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 127.419059] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 127.426320] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 127.433581] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.440842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/05 23:30:41 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setscheduler(r0, 0x3, &(0x7f0000000080)=0x7fff) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2002) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/201) ptrace$peekuser(0x3, r0, 0x7d9) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000280)={'yam0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xc, "da700f36027bdc48c1b8c267"}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockname$netrom(r2, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={r4, @in={{0x2, 0x4e23, @rand_addr=0x8000}}}, 0x84) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000006c0)=""/110) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) r6 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) shmdt(r6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000007c0)={r4, 0x7, 0x8f, "822a13e2792719c549e9644220f1a583b9587d15023a3c1ea4e0b66c58945b81334ced7bd4f55bae3a7f49ab486c5961e370d5c5c12fc15bc6270a9fff0252ca2fa54daeaba62969e0c9ed9cbb0b7a381bf417658999035b33307ad92238b8d1dfbf05b7fac6a5fdb2fef8716fdc8b5445f757dfa3919ba912c049af39ae7a62795b835a62999b6295db4a91c582a4"}, 0x97) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000880)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000008c0)={@local={0xfe, 0x80, [], 0xaa}, 0x79, r5}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000900)={@loopback, @rand_addr}, &(0x7f0000000940)=0xc) fcntl$dupfd(r1, 0xbb2148503ecdb68f, r1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x19) r7 = add_key(&(0x7f0000000980)='dns_resolver\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r7, &(0x7f0000000a00)=""/4096, 0x1000) close(r2) [ 127.448104] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000003 2018/04/05 23:30:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 2018/04/05 23:30:42 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '\x00'}, &(0x7f000054afec)="020000000100000000000000020000000000007a", 0x14, 0x0) 2018/04/05 23:30:42 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x140) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\n\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/05 23:30:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) r4 = getpgrp(r3) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) r0 = timerfd_create(0x8, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x3, 0x1, "83b485435d29b4984d9687aac16a26d688747d11fc154cb20bdb19de549db297dbd7e3cc0b185642edb912c29cd9da68aaa8b1b62fee819573eb2f71f87d5ff9", "1bd236db688b8b5a4d266be9ae53291514ee7141e4a51aeaf4f903308d5eeb0c", [0x100000000, 0xb0e9]}) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) 2018/04/05 23:30:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/04/05 23:30:42 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x1000000}) 2018/04/05 23:30:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa}}) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000011c0)='fou\x00') r2 = syz_open_dev$mouse(&(0x7f0000001180)='/dev/input/mouse#\x00', 0xff, 0x80000) modify_ldt$write2(0x11, &(0x7f0000001200)={0x0, 0x100000, 0x2400, 0x800, 0xfffffffffffffffe, 0x4, 0x1, 0x85, 0x8, 0x7}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f00000012c0)='/dev/snd/midiC#D#\x00', 0x1, 0x131600) perf_event_open$cgroup(&(0x7f0000001100)={0x7, 0x70, 0xda7, 0x0, 0x3, 0x7, 0x0, 0x3, 0x2000, 0x0, 0x0, 0x2, 0xfffffffffffffff9, 0x5e, 0x9392, 0x61ea60e5, 0x6, 0x9, 0xffffffff00000000, 0x2, 0x100000001, 0x9, 0x100000001, 0x7, 0x80, 0xdef, 0x5, 0xe1, 0x1f, 0x0, 0x0, 0x5, 0xffffffffffffff00, 0x4, 0x2, 0x839, 0x2, 0x48007638, 0x0, 0x0, 0x6, @perf_config_ext={0x64, 0xfffffffffffffff7}, 0x0, 0x8001, 0xe86, 0x0, 0x585922a7}, r2, 0xe, r3, 0x8) clone(0x200, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="98834d53b47320cf334768d60b6ca45cc87f87ab9d8cb9f10cd6b58225f0beb0a3bf7878a0fd809a68136b4e9cbc8ebb8860eb526a91782f833704e0157abf63fb069365e889620607418e34f5f22236617143d041aaebf088a398cbac52a6ad") 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/05 23:30:42 executing program 6 (fault-call:2 fault-nth:4): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) r4 = getpgrp(r3) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) r0 = timerfd_create(0x8, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x3, 0x1, "83b485435d29b4984d9687aac16a26d688747d11fc154cb20bdb19de549db297dbd7e3cc0b185642edb912c29cd9da68aaa8b1b62fee819573eb2f71f87d5ff9", "1bd236db688b8b5a4d266be9ae53291514ee7141e4a51aeaf4f903308d5eeb0c", [0x100000000, 0xb0e9]}) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) 2018/04/05 23:30:42 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(0xffffffffffffffff, r1, 0x0) 2018/04/05 23:30:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000016c0)=""/151) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) [ 128.111795] FAULT_INJECTION: forcing a failure. [ 128.111795] name failslab, interval 1, probability 0, space 0, times 0 [ 128.123121] CPU: 1 PID: 9588 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 128.129887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.139250] Call Trace: [ 128.141861] dump_stack+0x1b9/0x29f [ 128.145510] ? arch_local_irq_restore+0x52/0x52 [ 128.150200] ? __save_stack_trace+0x7e/0xd0 [ 128.154528] should_fail.cold.4+0xa/0x1a [ 128.158587] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 128.163691] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 128.168702] ? snd_interval_refine+0x428/0x700 [ 128.173280] ? graph_lock+0x170/0x170 [ 128.177073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 128.182600] ? snd_pcm_hw_refine+0x362/0x1180 [ 128.187090] ? find_held_lock+0x36/0x1c0 [ 128.191145] ? __lock_is_held+0xb5/0x140 [ 128.195227] ? check_same_owner+0x320/0x320 [ 128.199541] ? rcu_note_context_switch+0x710/0x710 [ 128.204470] should_failslab+0x124/0x180 [ 128.208525] kmem_cache_alloc_trace+0x2cb/0x780 [ 128.213189] ? _snd_pcm_hw_param_min+0x330/0x570 [ 128.217940] snd_pcm_oss_change_params_locked+0x99b/0x3ce0 [ 128.223560] ? perf_trace_lock+0x900/0x900 [ 128.227787] ? perf_trace_lock_acquire+0xe3/0x980 [ 128.232626] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 128.238499] ? perf_trace_lock+0x900/0x900 [ 128.242724] ? find_held_lock+0x36/0x1c0 [ 128.246775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 128.252301] ? _parse_integer+0x13b/0x190 [ 128.256444] ? find_held_lock+0x36/0x1c0 [ 128.260500] ? lock_downgrade+0x8e0/0x8e0 [ 128.264641] ? rcu_is_watching+0x85/0x140 [ 128.268791] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 128.273974] snd_pcm_oss_write+0x516/0xa20 [ 128.278212] ? expand_files.part.8+0x9a0/0x9a0 [ 128.282798] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 128.287638] __vfs_write+0x10b/0x880 [ 128.291342] ? __fget_light+0x2ef/0x430 [ 128.295305] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 128.300136] ? kernel_read+0x120/0x120 [ 128.304018] ? wait_for_completion+0x870/0x870 [ 128.308603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 128.314131] ? security_file_permission+0x9f/0x250 [ 128.319058] ? rw_verify_area+0x118/0x360 [ 128.323195] vfs_write+0x1f8/0x560 [ 128.326727] ksys_write+0xf9/0x250 [ 128.330256] ? SyS_read+0x30/0x30 [ 128.333694] ? mm_fault_error+0x380/0x380 [ 128.337829] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 128.342665] SyS_write+0x24/0x30 [ 128.346028] ? ksys_write+0x250/0x250 [ 128.349821] do_syscall_64+0x29e/0x9d0 [ 128.353695] ? vmalloc_sync_all+0x30/0x30 [ 128.357835] ? finish_task_switch+0x1ca/0x820 [ 128.362320] ? syscall_return_slowpath+0x5c0/0x5c0 [ 128.367239] ? syscall_return_slowpath+0x30f/0x5c0 [ 128.372165] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 128.377524] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 128.382362] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 128.387538] RIP: 0033:0x4552d9 [ 128.390712] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 128.398424] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 128.405693] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 2018/04/05 23:30:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) [ 128.412948] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.420201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 128.427456] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000004 2018/04/05 23:30:43 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000340)=0x80) accept$nfc_llcp(r0, &(0x7f0000000380), &(0x7f0000000400)=0x60) r1 = socket(0x1e, 0x2, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x4, 0x3, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="0137d0aa5ea35dcede2a018ead41e80120f5368dd2c6350a79ae8ff5752c1a2861fce16ca783", 0x26}, {&(0x7f00000000c0)="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", 0xfb}], 0x2, &(0x7f0000000200)=[{0x78, 0x112, 0x4, "04b7352e065a5219e1cf410f530958b99788b01cde5257393ee0b90df5a8d70793e94ea32f011c2b67c389836a937871d8232e445704694a903772c1ff577230b5ca1ddf07f90c72d63428b9a98d265e4961c1bff18f7a534205d8d49e95589cbc8c4b02b0ac6d"}], 0x78, 0x800}, 0x200088c5) sendmsg(r3, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/05 23:30:43 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0xffffbfffffffa738, 0x12c) 2018/04/05 23:30:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:43 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) 2018/04/05 23:30:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa}}) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000011c0)='fou\x00') r2 = syz_open_dev$mouse(&(0x7f0000001180)='/dev/input/mouse#\x00', 0xff, 0x80000) modify_ldt$write2(0x11, &(0x7f0000001200)={0x0, 0x100000, 0x2400, 0x800, 0xfffffffffffffffe, 0x4, 0x1, 0x85, 0x8, 0x7}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f00000012c0)='/dev/snd/midiC#D#\x00', 0x1, 0x131600) perf_event_open$cgroup(&(0x7f0000001100)={0x7, 0x70, 0xda7, 0x0, 0x3, 0x7, 0x0, 0x3, 0x2000, 0x0, 0x0, 0x2, 0xfffffffffffffff9, 0x5e, 0x9392, 0x61ea60e5, 0x6, 0x9, 0xffffffff00000000, 0x2, 0x100000001, 0x9, 0x100000001, 0x7, 0x80, 0xdef, 0x5, 0xe1, 0x1f, 0x0, 0x0, 0x5, 0xffffffffffffff00, 0x4, 0x2, 0x839, 0x2, 0x48007638, 0x0, 0x0, 0x6, @perf_config_ext={0x64, 0xfffffffffffffff7}, 0x0, 0x8001, 0xe86, 0x0, 0x585922a7}, r2, 0xe, r3, 0x8) clone(0x200, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="98834d53b47320cf334768d60b6ca45cc87f87ab9d8cb9f10cd6b58225f0beb0a3bf7878a0fd809a68136b4e9cbc8ebb8860eb526a91782f833704e0157abf63fb069365e889620607418e34f5f22236617143d041aaebf088a398cbac52a6ad") 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/05 23:30:44 executing program 1: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/05 23:30:44 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000000fdb)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x0, 0x2}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x31b, &(0x7f0000011000)=""/195}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0xff, 0x7f, 0x3, 0x7, 0x6127055a, 0x9}) 2018/04/05 23:30:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/04/05 23:30:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(r3) kcmp(r3, r4, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:44 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x7000000}) 2018/04/05 23:30:44 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e22, @rand_addr=0x6}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') 2018/04/05 23:30:44 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(0xffffffffffffffff, r1, 0x0) 2018/04/05 23:30:44 executing program 6 (fault-call:2 fault-nth:5): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) [ 129.462585] binder: 9641:9642 ioctl 40046205 0 returned -22 [ 129.473639] FAULT_INJECTION: forcing a failure. [ 129.473639] name failslab, interval 1, probability 0, space 0, times 0 [ 129.485157] CPU: 1 PID: 9652 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 129.491917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.501279] Call Trace: [ 129.503881] dump_stack+0x1b9/0x29f [ 129.507528] ? arch_local_irq_restore+0x52/0x52 [ 129.512224] should_fail.cold.4+0xa/0x1a [ 129.516311] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 129.521438] ? debug_check_no_locks_freed+0x310/0x310 [ 129.526634] ? graph_lock+0x170/0x170 [ 129.530431] ? save_stack+0x43/0xd0 [ 129.534052] ? kasan_slab_free+0xe/0x10 [ 129.538028] ? find_held_lock+0x36/0x1c0 [ 129.542088] ? __lock_is_held+0xb5/0x140 [ 129.546147] ? check_same_owner+0x320/0x320 [ 129.550460] ? debug_check_no_obj_freed+0x2ff/0x584 [ 129.555473] ? rcu_note_context_switch+0x710/0x710 [ 129.560396] ? graph_lock+0x170/0x170 [ 129.564190] should_failslab+0x124/0x180 [ 129.568245] __kmalloc+0x2c8/0x760 [ 129.571780] ? constrain_params_by_rules+0x141/0x1360 [ 129.576959] ? find_held_lock+0x36/0x1c0 [ 129.581015] constrain_params_by_rules+0x141/0x1360 [ 129.586035] ? lock_downgrade+0x8e0/0x8e0 [ 129.590181] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 129.595358] ? rcu_is_watching+0x85/0x140 [ 129.599494] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 129.604674] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 129.609859] ? is_bpf_text_address+0xd7/0x170 [ 129.614344] ? kernel_text_address+0x79/0xf0 [ 129.618741] ? __unwind_start+0x166/0x330 [ 129.622876] ? __kernel_text_address+0xd/0x40 [ 129.627360] ? unwind_get_return_address+0x61/0xa0 [ 129.632281] ? __save_stack_trace+0x7e/0xd0 [ 129.636601] ? save_stack+0xa9/0xd0 [ 129.640214] ? save_stack+0x43/0xd0 [ 129.643829] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 129.649353] ? snd_interval_refine+0x428/0x700 [ 129.653928] snd_pcm_hw_refine+0x8e9/0x1180 [ 129.658247] ? constrain_params_by_rules+0x1360/0x1360 [ 129.663520] ? graph_lock+0x170/0x170 [ 129.667310] ? __lock_is_held+0xb5/0x140 [ 129.671370] ? __lock_is_held+0xb5/0x140 [ 129.675422] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 129.680945] ? snd_interval_refine+0x428/0x700 [ 129.685516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.691047] ? _snd_pcm_hw_param_set.constprop.34+0x259/0x610 [ 129.696921] ? rcu_read_lock_sched_held+0x108/0x120 [ 129.701922] ? snd_pcm_hw_param_max+0x730/0x730 [ 129.706580] ? _snd_pcm_hw_param_min+0x330/0x570 [ 129.711327] snd_pcm_oss_change_params_locked+0x2883/0x3ce0 [ 129.717043] ? perf_trace_lock+0x8f7/0x900 [ 129.721272] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 129.727147] ? perf_trace_lock+0x900/0x900 [ 129.731369] ? find_held_lock+0x36/0x1c0 [ 129.735416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.740941] ? _parse_integer+0x13b/0x190 [ 129.745082] ? find_held_lock+0x36/0x1c0 [ 129.749137] ? lock_downgrade+0x8e0/0x8e0 [ 129.753278] ? rcu_is_watching+0x85/0x140 [ 129.757427] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 129.762606] snd_pcm_oss_write+0x516/0xa20 [ 129.766828] ? expand_files.part.8+0x9a0/0x9a0 [ 129.771406] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 129.776244] __vfs_write+0x10b/0x880 [ 129.779945] ? __fget_light+0x2ef/0x430 [ 129.783908] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 129.788738] ? kernel_read+0x120/0x120 [ 129.792615] ? wait_for_completion+0x870/0x870 [ 129.797197] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 129.802722] ? security_file_permission+0x9f/0x250 [ 129.807641] ? rw_verify_area+0x118/0x360 [ 129.811780] vfs_write+0x1f8/0x560 [ 129.815313] ksys_write+0xf9/0x250 [ 129.818841] ? SyS_read+0x30/0x30 [ 129.822280] ? mm_fault_error+0x380/0x380 [ 129.826439] SyS_write+0x24/0x30 [ 129.829792] ? ksys_write+0x250/0x250 [ 129.833578] do_syscall_64+0x29e/0x9d0 [ 129.837450] ? vmalloc_sync_all+0x30/0x30 [ 129.841588] ? _raw_spin_unlock_irq+0x27/0x70 [ 129.846073] ? finish_task_switch+0x1ca/0x820 [ 129.850694] ? syscall_return_slowpath+0x5c0/0x5c0 [ 129.855613] ? syscall_return_slowpath+0x30f/0x5c0 [ 129.860545] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 129.865901] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.870738] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 129.875914] RIP: 0033:0x4552d9 [ 129.879090] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 129.886786] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 129.894043] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 129.901298] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/05 23:30:44 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, "0082ab"}, 0x4) syz_emit_ethernet(0x82, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "15fdd4", 0x4c, 0x88, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "6f500c7f620c708b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000016c0)) 2018/04/05 23:30:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) [ 129.908571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 129.915825] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000005 [ 129.955428] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 23:30:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x3, 0x4d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000240), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'syz_tun\x00', 'sit0\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xe8, 0x118}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}, @common=@ERROR={'ERROR\x00', 0x20, {"ae316641a7a254ea8876227698dec7d11e79df7f68f2b62115c4b117b814"}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x15, 0x0, 0x0, 'ip6gre0\x00', 'bridge0\x00', 'tunl0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x130, 0x130, 0x178, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}}}}, @limit={'limit\x00', 0x20}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, "73797e6b61b7000200", 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x548) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) [ 129.990553] binder: 9641:9663 ioctl 40046207 0 returned -16 [ 130.019520] binder: 9641:9642 ioctl 40046205 0 returned -22 2018/04/05 23:30:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2000) getdents64(r3, &(0x7f0000000040)=""/17, 0x11) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/05 23:30:44 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xffffff3f00000000}) 2018/04/05 23:30:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 2018/04/05 23:30:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="4bd8ae4d3e804232f3eaa856b722617c207190abc178711f9ecf67fa9afe7bcbfd15c823e7921d95169bd5dc4a1d5886fc5c2fd601747ace89a63ed1ca86ff430ad866ca390b1be93f25eee85645c252e501f18ca6bed89f1ce2d930d254b1c9299a084dab8efa69fbcbdddec1dfa403dabb7a53682990833e88c7dbdf7a1087f839198b02ee2ae4b275fe8cbacc4f48b98fd5daaa269dbdd3a47397c911a690b4efe97bfeb96b7e82358cbaf2268f1dde2a6447eed73cb9502a2aae4aef2d1af5141fbb0ddc29804e823ec07de36305083a187acc8dc30951de1fbe7b9290aef92b0eec10e00f2f8bf1cc06da32773eb058565f759f421dc4d1b752fccd262869467f270bfee86987ad9f75b18e7ea7353a176be640caf0461eba03f9093ad6f64fd2451b5675845747fd1dec0793f88c62068541e688f4348d885030ea24dfa278f0a54e1accb605dca30edc3cf5b70b6c26d74c12a1a7a106d983aedfcc1ccc638195cd954d169c5a3847aa2e9389482b8e728e58b26c43db771c9dd6834d8d9a27afc5eb9dc0e63a17b133b97ad964ccabee5d6c2e4b63039a643c6f0de0b26d85dc652ad1727650933c0b96d565b76ed481aaf161c3ba6cdf77c3c646e81d48629b0563d53e860ba3a552b542304c813bbf5bd00333a2d764f3c25afc56a8b806b49f2d070955a309bde368c7adcad931233e7d28db33a4929fea86ce8c8166f24e93ef893adfb62f710f1247645c3c90c67c7db01284dc472630212b8ae3d05b5545bfb24be8d6ff494b881373fd46ffd0e04bcb9e201ffc1f0850f6eb11aaa11ca4f4db55c183f5aded57fe746c7dba411ab8f7bb600e2e2bf8fab3418fb9b965588e459591495c91a60f5ced8d5d0f430d3eb4ece60354d24526fa909f104f7605abedc90718b8c13af65d7faabc7028233fba2667250be13733fd85b2ca97e5fa78556d7151ecf0a9ffc1f3e1a4fa2b9b3ec9ee554f806691bd60fe00bfbb8010a55a5c8f974ba05668ca20a3979bcbc595e614c64ee7831f633d3b69660c3dae86b5b6a8a1631fbf11a2b5e67d92b1db3cebdaadc93ad3ce89f97b9db35530ddaafcab10bf5f85c679a4acb6e5ade126cfa9d965096479613d2c3d787cf79ea3a5fefe95c39dc40a942733c4fc4a28e209c9042907957adcdc370c9e0c330fb1ef7b578fec25d7527f8fa743670a17bbe611a02679d6f17b147f68bbeca4c53f03217e68ff83dfb976a1e97ba6259fa6227f8bb34c4d569be0e5533c60a22a9a83c30b33e32141dad81f87f2a596905c8ea022569069e9ac5ed600f89a62bf43f0f6bf020a34e81e2cea08f1d9a1e3f89b1ff7734bd59ad0751c8e566339c8c0e95466488e972b942447a82a8e3249d8c2129e3806b3e877d9b557bacb4761b76256cd4fddff1a3c9a3da107155469aadcd118ba4305a08eccf155236b5af8dbadaf612b4005466aa3efb1e97234ff213f6eb617ef36224b0c62c2f51881b344fc0d30e508afb72fa36d78beb43b536fa6d8a1d6f9b65f1e06ebcfeccab0ea55ea121fa733c578e3a38901e5cf30728ddacbaefc228c105e210b110d36b69d074421f05656eae504c378dba44bb32043ef15a55baf25b401e50185b9d7fc6b5f586e6762b39698dfae54e39a3b3183766521e32b30032991d1c3303294c13a8438e362a54c3d5640abd3427db2db7d773aab56ce31362ce2d16e7ac2aa3ef9723d30b140d0dd7ca92d62a9eb65a6460775d53a6a9c60dc528eb4e6b9790438f5c68b19b6f0c8eddfd45960142af36ba17189bdf35bbf364e3a1fef6b9ffb4ee20049436aa634ae9f50c0d3f91e97f537a59b05b1aca79703caa1ef71a4f244a57c9bfd4d628f8d8a152d065a91e447492b10d47ecd8cce1b6dded7decbf1e9d9245d80423a187670c1bcd24c7e7b8b2740c5c0e8e2079301dc1e27b43b000d1c8985db6e5ba7528a03cdc1f6ba18dc6cb01e86fabbd04b223000f1589bea56c642eeab69f87430492818c58104ffde74285d986ff72d727516bbf2f0cd4be273f1bdb1d0510755a8217807983cab7c2196d80adb7b3eb86bbf138e2f22781b8098b814555211f0a384bbe920e74ae41cf1c9e4fe8d26785c8f809e0a8e8f40caca81081e8bdd3bb57116a78b500961c695e8e2a91fd9744cb5d451fa76ea375c97318cc72743de63384211c80c83f3ea02f7bc8f3f410424bbde163633e658de8b0ce49348d83bbb4a73cc7ea4eecb07b71ad403014b0767406de7d1a2f29ba99ff860b27de8c869580ee6ed33359cc5ab3c18c347daa6436216df3ea7775738d6a1f001ee297137f18d0799e93b214d8a3f9dcaa47ef35fedc5c3da786d5dd87ae0048fa97200ee90a9bfa594ef59fd9ee3c4a52057933735f8049032ee54c9874704cb356f1016fe18a1c2213fd8bc3ea0b9d45c616676b432863e4ed9b3c142872f61c561427be49bb7dae243bc0a963e13c47b0613d5a40974c01d52a93c8a592b9794260627b1731ada3b1106a6ebaeac3821b46f0d79a1483c4d8a8e99aaf78e2ee7761a1f1ff85204d6f4617108eeffbdfe5425b0d1b205bb0706f6311bb4378c6cbbea318665ca7bdd7aedceb3c67680f3252aca70302d4582dce49193d1d0c5cbef2bdbc0a08112c50d930d335cebbb71b4360288487985e882179c0eeea7bef8f67af6033510fdd59caefdd4db539ca8852c3cd9e0ffac8b2ee09ee9878d005a3109098cf32054bebfb688e94e5fd11b788e6dcd67888b977dc87d5a1e26febd96c855f30745830cbd16958e4830e7d3c971ed3426ccdcc22f5c6142190e157baeeb6a44752940562a4663e0c981ea311084727cd5f453c43809fff941a80b38ac503bed6a8a79bffcc7d29922c922c5079b1de2a464e8251d85f8639d7efd40775d9085813a84e8caac2472b5d20a6ca0e2da33ae27757df174fa2a1c4351cfeef7a96bbbd3ed06eb22e8faffb2c5b3e4187ab22570590b1e44b84fbce5015e2fdb9be018bc7d4fe4a2797a757af09e403be0b0129bf7fcfc6a2b3ebf2413fe50176e4599118609dc6c1a93cb7ee6fffc1a36d5196c43e42e7a3a09b86e9b75e44176b0a55ea39b573597b8bd8b8f4c62994a7674c5c2475a6956814900dcb9e4e2e67bb354bbc0334373ba72e26ed964d92a6bd345ecfa64f6ed377e491e104400627b3cbfb617e47ce6a1dfe4b3946f0dd82f0850a1aeb303c144e4592b5d31ff141c3c7b88421d35a7e2bee7c863cbe38534f2fabc6814c54f1a9eeeff92d51d9a3584668528fddac3981d71db5fa6ed11c30bbf885e9b8befaba116986cae1bc675eb8809b83afc0a393de0bf58e2c39bb3e07bf03fb028ad41269746ebba0bc9edcd00ab6b11c52f66fbf406b6ce3c543d28540908dd7d4c7108a46267b9605bd8021672eb5e6e72193e7d22672401e9214a55188cff0d88cecb58eaa2ea2ea19ca09549bdd2fc2e007f3962c19faeb1a7ddeae17f7fe9c9688982577e773d59ebf7868ad0db679cb26d047290efe76a2ff5393d3ed8d052626131da64545bdc5f7cd11b88a961cbc88a1bf1a43d81d9437ae94be4f882656e2fe03fe59d7899cc505d0f61653cec10a3b574a4eb9fcc7ca4c812050b9b90c609bda45e2b20d78c7976067a7ea953974b86c1c803c251c0026029b4845f1cdca732ed894a113287ec4c16b3a4ff6bb82d8b47a8f021989b693e4c42c239f54ce149186ba81eb0053d593bec0782c2d00b485c4d86d7ee6d51b525c9f00a28cde5f9357d135fc2d677ad3dd3b402ef024413100249939309007794636058988e5d8f4c105ece6ca4f4375c03afe7088780900bcebb65e1c70cf9a068018a4ceae58198929c3b8fc9635a39c522f9633ee37a2197b957ee6b86ef83873a07a65bd68003c3a85e2c04407b4219aaf2631de14831d77f8a31f6cbbfb64a03e36b83372690d5e5b3317fa21d84a21a8f3b22f9be2ca17ee7ef0d9112a469cbbcbd3610806f5986d11a80d1608846487f5502a877960938568caad265716b716be0d2e16a9706c8663d8e7fb8780e306b01fcc15ac65c9723403ad78efbcab66643501159e879a8053ed517f18169776a1cb433a9ade44e2e52a3fffac150b1579d60be0ada326a200c73d4d7dd23a4b3a2453ec058dc6b2422cd96000bd95fa3ad9118dc7fbf1d0f097e910930ce606b91d66f1ce82fd3f9814c20e4770c2b5c292e1fc77cc5da8553aec7b865b22d31f147dfec3766cef178b81e6d6217436f6b6ce245e2daf81530f082f8dbe2f5ac20e4d8f9e728c4927f775a5808422733c12f76cbeb1c062126d18b157c884631e3ebbd9ae73084975b0e69849d048ce3f8c5a4513ca4dfd8d3e6941ce280d1676e2b3b83115e40f1010fb90e9e61169be1b73483dbea6515b6087cedee1acc3c346beed20ed487a2a9b877cb9c709195d930dd004064d531f09198e6ef6107a376e70586fdd3187481e39d2af78c0408302571d808d90525bacc1906753ff905efe8e780d2def5bce10fd3fe8b6282c19049782b4aa3ed9eab0e1aacb3b0d8cb5cdb1c5f856fe1b6ab72bddd4cf30756b8731f8887914e84febfa65cd07f8fed2d35777c14029dc9f2a563ed8255bc56fed640146a4ac690c7f0655c4017193371af7ff3472b6e8b1e3068175c3b3a8d3b7e74250946f6303773afb65cb72a2fba41c0819aa681e7e833cb2c7d7e12931cc96c552d836b1461bf68a349bffdef21dc3fc6e8f6fccd4359d518a31d8778c345ab3f46b9bd6cf6418bfc2849547ab9c3ff655a5b75960c81c83237f2fd37c06c917fa8f488b8214cd5fb6eb600ccb8d3ee0aa1be4cc43f82a43c50ba1dc5da876774df84a532f553432670400b5a0ad99c07e2402f92d08d328b71e6abdad7d0527e869b44334a61c74c0dbccd83be51a43f88e2c72dd9839c16776a161c1b6e3405d92d741f8bc2643e47c45d240aec1ccd6cd6bfa028feba67ac82d72c4eeb3f52af7f23aa3cc77c411027095f9b3d9799f0d66fe85e5df17135a0bbc6c4898cffb3653b770ab03a99e5bca7cc63aa9a5c54dd3f787d585827c38714545eda083c47742bd595b0ec30deaaaf03dafbb6a4bcfb75e4cc802ccbba8d2e695c042221a0e10b2cbec652b1fa99c9a85c9c3e93670b4c3de45099933e4f7c15aa2f8eea82607c9c68979745ba7e24e1227d0778af2c8be3c68bd07300fa99f9925d242bae80961fabd49e86bd22228cf0150b78d32076a642ae61e28787dbed113e5d78f24756e59b4c7a21a53e23df45c6a261520d3deeebc12c64bd9e52a6b39b52e4a35e13b7bf716a8c777e0d8d0321f532d8f1a2f60229ec5bca4ccc8e497bc424a672fb7a6d41052fa7a687c615356c1230a43b04b910c608a392e89aa91469e23cdd751af7790aa5210e6b18a2e1e9116e941ce7e9c88e868ced135f3f833222eda2613e3723b429a752754289d5561d3fe43e1e7af89d6e869b00aeda1b0f21ee828c3dd532dc6de3d3c1a018dbf8694d0f6d2a5d26ddafed35260427d0c148d95e3c83b19407f54b697e37566ab12891034764cf33c315c3cd1140aa8fd334fc1a41eca32f2f1a32feeabbd5d2230d21aa4eda7981ec42a4459ae5d19b545232918c6ce8ceaa8a2cdc0194b011a4b7d367de6267637fb213a275e44bd7454b55dac65f3ac1bd9a1abe6b0a7aa2a5f4a3ef23533963aeba469543e7146b96d5b77e249749464f5d9cd5a6d768e683a765d605cc079fcd771652805f9667b4f2ae75d88665815dd3c47115a7ec4d53f1c4030b4e9e948f81", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003380)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x3c) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r3 = getpgrp(0x0) kcmp(0x0, r3, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/04/05 23:30:44 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000080)=""/130) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x12000, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="0500000007000000000007fd0196ddb2"], 0x38}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x94) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/04/05 23:30:45 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x100000000000000}) 2018/04/05 23:30:45 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0xfffffffffffffffd, 0x80000004, 0x8) fallocate(r0, 0x0, 0x7fff, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/70, &(0x7f0000000000)=0x46) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x10001) fallocate(r1, 0x11, 0x2, 0x8001) 2018/04/05 23:30:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40c0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/05 23:30:45 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/04/05 23:30:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r3 = getpgrp(r2) kcmp(r2, r3, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:45 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2a, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c000000000011bc5bb73e3ab79181142b00004e2000089078d8458976ffe9b940a3cfe53d920861c56f9337d4169ecc7782e90d4715bf41beaaed428617666309155fd7b45336bda3cb618592d1280397465e633264e3388c7f1cde4c644c6306090bcbf36c853cd2e263c1c206627e49be7d1e7582e70a2f2ce4a83c88508e41553e688e9581ac51f85611165b13a7dcc10f0ceea8e21a3b3c7527394d41dc651db5080281e611936c9da7111d145b72e7f8d7baea677cfe4478e1daf6a07fa59f12b938a871990000000000000000"], &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/04/05 23:30:45 executing program 6 (fault-call:2 fault-nth:6): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:45 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(0xffffffffffffffff, r1, 0x0) [ 131.136142] FAULT_INJECTION: forcing a failure. [ 131.136142] name failslab, interval 1, probability 0, space 0, times 0 [ 131.147524] CPU: 0 PID: 9718 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 131.154305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.163680] Call Trace: [ 131.166297] dump_stack+0x1b9/0x29f [ 131.169958] ? arch_local_irq_restore+0x52/0x52 [ 131.174667] should_fail.cold.4+0xa/0x1a [ 131.178767] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 131.183920] ? graph_lock+0x170/0x170 [ 131.187755] ? is_bpf_text_address+0xd7/0x170 [ 131.192288] ? __unwind_start+0x166/0x330 [ 131.196474] ? find_held_lock+0x36/0x1c0 [ 131.200580] ? __lock_is_held+0xb5/0x140 [ 131.204697] ? check_same_owner+0x320/0x320 [ 131.209044] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 131.214439] ? snd_pcm_oss_write+0x516/0xa20 [ 131.218876] ? __vfs_write+0x10b/0x880 [ 131.222796] ? rcu_note_context_switch+0x710/0x710 [ 131.227757] ? do_syscall_64+0x29e/0x9d0 [ 131.231847] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 131.237251] should_failslab+0x124/0x180 [ 131.241349] kmem_cache_alloc_trace+0x2cb/0x780 [ 131.246043] ? do_raw_spin_lock+0xc1/0x200 [ 131.250314] ? trace_hardirqs_off+0xd/0x10 [ 131.254587] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 131.260352] ? _snd_pcm_hw_param_min+0x570/0x570 [ 131.265135] ? mark_held_locks+0xc9/0x160 [ 131.269311] ? kfree+0x111/0x260 [ 131.272712] ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0 [ 131.278623] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.283640] ? trace_hardirqs_on+0xd/0x10 [ 131.287792] snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 131.293525] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 131.299457] ? memset+0x31/0x40 [ 131.302744] ? find_held_lock+0x36/0x1c0 [ 131.306815] ? lock_downgrade+0x8e0/0x8e0 [ 131.310968] ? rcu_is_watching+0x85/0x140 [ 131.315136] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 131.320322] snd_pcm_oss_write+0x516/0xa20 [ 131.324551] ? expand_files.part.8+0x9a0/0x9a0 [ 131.329144] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 131.333996] __vfs_write+0x10b/0x880 [ 131.337707] ? __fget_light+0x2ef/0x430 [ 131.341677] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 131.346519] ? kernel_read+0x120/0x120 [ 131.350408] ? wait_for_completion+0x870/0x870 [ 131.355000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.360538] ? security_file_permission+0x9f/0x250 [ 131.365468] ? rw_verify_area+0x118/0x360 [ 131.369615] vfs_write+0x1f8/0x560 [ 131.373157] ksys_write+0xf9/0x250 [ 131.376695] ? SyS_read+0x30/0x30 [ 131.380139] ? mm_fault_error+0x380/0x380 [ 131.384296] SyS_write+0x24/0x30 [ 131.387655] ? ksys_write+0x250/0x250 [ 131.391451] do_syscall_64+0x29e/0x9d0 [ 131.395330] ? vmalloc_sync_all+0x30/0x30 [ 131.399473] ? _raw_spin_unlock_irq+0x27/0x70 [ 131.403964] ? finish_task_switch+0x1ca/0x820 [ 131.408457] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.413387] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.418317] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 131.423687] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.428543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 131.433724] RIP: 0033:0x4552d9 2018/04/05 23:30:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) 2018/04/05 23:30:46 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x8000, 0x0, r0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000340)={"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"}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/31) 2018/04/05 23:30:46 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x40000}) [ 131.436904] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 131.444609] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 131.451885] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 131.459147] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.466408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 131.473669] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000006 2018/04/05 23:30:46 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8000000000000100, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000002c0)=""/146, &(0x7f00000001c0)=0x92) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setfsuid(r6) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000400)={0x0, @remote, @multicast1}, &(0x7f0000000440)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, r7}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 23:30:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/04/05 23:30:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20164a2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x8) 2018/04/05 23:30:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r3 = getpgrp(r2) kcmp(r2, r3, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:46 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x3}], 0x1) semop(0x0, &(0x7f000001a000)=[{}], 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x1, 0x18}, 0xc) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) setns(r2, 0x44000000) 2018/04/05 23:30:46 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xf5ffffff00000000}) 2018/04/05 23:30:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) [ 131.712498] QAT: Invalid ioctl [ 131.751288] QAT: Invalid ioctl 2018/04/05 23:30:46 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xfeffff3f00000000}) 2018/04/05 23:30:46 executing program 2: r0 = socket$inet(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0xf3b, 0xd, 0x6, 0x9, 0x7019, 0x3ff, 0x3ff, r1}, &(0x7f00000000c0)=0x20) connect$netlink(r0, &(0x7f0000000200)=@kern={0x2}, 0xc) 2018/04/05 23:30:46 executing program 1: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = getpid() r2 = eventfd2(0x0, 0x0) sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x1) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000240)=0x3) r3 = syz_open_procfs(r1, &(0x7f0000000040)='timers\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x61, "4899de0af634b7bf590a867d180a859d8b420b3d5e2cd97a3ef9e16e7cfd5ec059a7610ddc841e645c59d052ca172a06940bdf83a441c502fcf9534265da18c6441a86c1ee4ddc49f38a87dfb4cdf466df08493b6987b159c115732733726a28e8"}, &(0x7f0000000140)=0x69) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0xfd, 0x3, 0x7, 0x8000, 0x100000001}, 0x14) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/04/05 23:30:46 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 2018/04/05 23:30:47 executing program 6 (fault-call:2 fault-nth:7): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:47 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 2018/04/05 23:30:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="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", 0x1000, 0x0) keyctl$invalidate(0x15, r3) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@empty, @empty, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)) 2018/04/05 23:30:47 executing program 2: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000001940)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001980)={r1, 0x1, 0x6}, 0x10) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/05 23:30:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r3 = getpgrp(r2) kcmp(r2, r3, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:47 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x2000000}) 2018/04/05 23:30:47 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/04/05 23:30:47 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_targets\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000001c0)=""/175) r1 = socket$inet(0x2, 0x3, 0x2) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}], 0x2, 0xffffffffffffffcf, &(0x7f0000000180)={0x3}, 0x8) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000000), 0x4) [ 132.869985] FAULT_INJECTION: forcing a failure. [ 132.869985] name failslab, interval 1, probability 0, space 0, times 0 [ 132.881336] CPU: 1 PID: 9817 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 132.888095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.898028] Call Trace: [ 132.900628] dump_stack+0x1b9/0x29f [ 132.904271] ? arch_local_irq_restore+0x52/0x52 [ 132.908941] should_fail.cold.4+0xa/0x1a [ 132.912990] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.918084] ? __lock_acquire+0x7f5/0x5130 [ 132.922305] ? graph_lock+0x170/0x170 [ 132.926098] ? find_held_lock+0x36/0x1c0 [ 132.930158] ? __lock_is_held+0xb5/0x140 [ 132.934221] ? check_same_owner+0x320/0x320 [ 132.938535] ? rcu_note_context_switch+0x710/0x710 [ 132.943452] ? perf_trace_lock_acquire+0xe3/0x980 [ 132.948286] should_failslab+0x124/0x180 [ 132.952338] __kmalloc+0x2c8/0x760 [ 132.955906] ? __lock_acquire+0x7f5/0x5130 [ 132.960132] ? constrain_params_by_rules+0x141/0x1360 [ 132.965310] constrain_params_by_rules+0x141/0x1360 [ 132.970323] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 132.975504] ? lock_downgrade+0x8e0/0x8e0 [ 132.979641] ? rcu_is_watching+0x85/0x140 [ 132.983776] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 132.988953] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 132.994135] ? is_bpf_text_address+0xd7/0x170 [ 132.998615] ? kernel_text_address+0x79/0xf0 [ 133.003008] ? __unwind_start+0x166/0x330 [ 133.007148] ? __kernel_text_address+0xd/0x40 [ 133.011628] ? unwind_get_return_address+0x61/0xa0 [ 133.016548] ? __save_stack_trace+0x7e/0xd0 [ 133.020855] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 133.026379] ? snd_interval_refine+0x428/0x700 [ 133.030951] snd_pcm_hw_refine+0x8e9/0x1180 [ 133.035268] ? constrain_params_by_rules+0x1360/0x1360 [ 133.040529] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 133.045877] ? snd_pcm_oss_write+0x516/0xa20 [ 133.050272] ? __vfs_write+0x10b/0x880 [ 133.054144] ? vfs_write+0x1f8/0x560 [ 133.057841] ? ksys_write+0xf9/0x250 [ 133.061548] ? SyS_write+0x24/0x30 [ 133.065082] ? do_syscall_64+0x29e/0x9d0 [ 133.069130] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 133.074481] ? kasan_check_read+0x11/0x20 [ 133.078615] ? do_raw_spin_unlock+0x9e/0x2e0 [ 133.083009] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 133.087586] ? print_usage_bug+0xc0/0xc0 [ 133.091633] ? kasan_check_write+0x14/0x20 [ 133.095852] ? do_raw_spin_lock+0xc1/0x200 [ 133.100077] ? trace_hardirqs_off+0xd/0x10 [ 133.104299] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 133.109392] ? debug_check_no_obj_freed+0x2ff/0x584 [ 133.114404] ? mark_held_locks+0xc9/0x160 [ 133.118553] ? quarantine_put+0xeb/0x190 [ 133.122608] snd_pcm_hw_param_first+0x30e/0x680 [ 133.127270] snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10 [ 133.132970] ? _snd_pcm_hw_param_min+0x570/0x570 [ 133.137712] ? mark_held_locks+0xc9/0x160 [ 133.141850] ? kfree+0x111/0x260 [ 133.145203] ? snd_pcm_oss_change_params_locked+0x2c1e/0x3ce0 [ 133.151075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.156077] ? trace_hardirqs_on+0xd/0x10 [ 133.160214] snd_pcm_oss_change_params_locked+0xc4d/0x3ce0 [ 133.165833] ? perf_trace_lock+0x8f7/0x900 [ 133.170058] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 133.175931] ? perf_trace_lock+0x900/0x900 [ 133.180154] ? find_held_lock+0x36/0x1c0 [ 133.184204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.189730] ? _parse_integer+0x13b/0x190 [ 133.193870] ? find_held_lock+0x36/0x1c0 [ 133.197924] ? lock_downgrade+0x8e0/0x8e0 [ 133.202061] ? rcu_is_watching+0x85/0x140 [ 133.206208] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 133.211387] snd_pcm_oss_write+0x516/0xa20 [ 133.215608] ? expand_files.part.8+0x9a0/0x9a0 [ 133.220183] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 133.225031] __vfs_write+0x10b/0x880 [ 133.228735] ? __fget_light+0x2ef/0x430 [ 133.232693] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 133.237521] ? kernel_read+0x120/0x120 [ 133.241396] ? wait_for_completion+0x870/0x870 [ 133.245973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 133.251499] ? security_file_permission+0x9f/0x250 [ 133.256415] ? rw_verify_area+0x118/0x360 [ 133.260554] vfs_write+0x1f8/0x560 [ 133.264097] ksys_write+0xf9/0x250 [ 133.267624] ? SyS_read+0x30/0x30 [ 133.271175] ? mm_fault_error+0x380/0x380 [ 133.275317] SyS_write+0x24/0x30 [ 133.278671] ? ksys_write+0x250/0x250 [ 133.282459] do_syscall_64+0x29e/0x9d0 [ 133.286331] ? vmalloc_sync_all+0x30/0x30 [ 133.290464] ? _raw_spin_unlock_irq+0x27/0x70 [ 133.294944] ? finish_task_switch+0x1ca/0x820 [ 133.299430] ? syscall_return_slowpath+0x5c0/0x5c0 [ 133.304347] ? syscall_return_slowpath+0x30f/0x5c0 [ 133.309268] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 133.314622] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/05 23:30:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) [ 133.319459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 133.324636] RIP: 0033:0x4552d9 [ 133.327808] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 133.335505] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 133.342847] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 133.350103] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.357356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 133.364611] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000007 2018/04/05 23:30:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0xef8}) setsockopt(r0, 0x3a, 0x1, &(0x7f0000002000), 0xce) 2018/04/05 23:30:48 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) keyctl$clear(0x15, 0x0) socketpair(0x9, 0x0, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x4) 2018/04/05 23:30:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) 2018/04/05 23:30:48 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xffffff3f}) 2018/04/05 23:30:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0xb8, r3, 0x110, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffd}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1a269ac0}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff00}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040004) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x80000001, 0x0, 0xf4d, 0x0, 0x5ec, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2a6}, {0x0, 0x0, 0x0, 0x7f5, 0xff, 0x4ad7}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 23:30:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) openat$rtc(0xffffffffffffff9c, &(0x7f0000003340)='/dev/rtc\x00', 0x440, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r3 = getpgrp(r2) kcmp(r2, r3, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/04/05 23:30:48 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1ff, 0x400880) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x200, 0x9392, 0x51, 0x0, 0x1}, 0x2c) 2018/04/05 23:30:48 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)) preadv(r1, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2}], 0x1, 0x0) 2018/04/05 23:30:48 executing program 6 (fault-call:2 fault-nth:8): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:48 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) [ 134.122290] FAULT_INJECTION: forcing a failure. [ 134.122290] name failslab, interval 1, probability 0, space 0, times 0 [ 134.133610] CPU: 1 PID: 9868 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 134.140385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.149750] Call Trace: [ 134.152344] dump_stack+0x1b9/0x29f [ 134.155975] ? arch_local_irq_restore+0x52/0x52 [ 134.160652] should_fail.cold.4+0xa/0x1a [ 134.164713] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 134.169809] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 134.174996] ? graph_lock+0x170/0x170 [ 134.178790] ? is_bpf_text_address+0xd7/0x170 [ 134.183324] ? kernel_text_address+0x79/0xf0 [ 134.187723] ? find_held_lock+0x36/0x1c0 [ 134.191780] ? __lock_is_held+0xb5/0x140 [ 134.195842] ? check_same_owner+0x320/0x320 [ 134.200151] ? constrain_params_by_rules+0x1360/0x1360 [ 134.205445] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 134.210799] ? rcu_note_context_switch+0x710/0x710 [ 134.215722] ? ksys_write+0xf9/0x250 [ 134.219422] ? SyS_write+0x24/0x30 [ 134.222952] ? do_syscall_64+0x29e/0x9d0 [ 134.227034] should_failslab+0x124/0x180 [ 134.231089] __kmalloc+0x2c8/0x760 [ 134.234612] ? kasan_check_write+0x14/0x20 [ 134.238837] ? do_raw_spin_lock+0xc1/0x200 [ 134.243060] ? snd_pcm_plugin_build+0x64/0x670 [ 134.247633] snd_pcm_plugin_build+0x64/0x670 [ 134.252043] snd_pcm_plugin_build_mulaw+0x2aa/0x8b0 [ 134.257052] ? snd_pcm_plugin_build_linear+0x900/0x900 [ 134.262318] ? mulaw_transfer+0x310/0x310 [ 134.266459] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 134.271643] snd_pcm_plug_format_plugins+0x12f9/0x1a60 [ 134.277011] ? snd_pcm_plug_slave_format+0x760/0x760 [ 134.282106] ? snd_interval_refine+0x428/0x700 [ 134.286680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 134.292207] ? snd_pcm_hw_param_max+0x730/0x730 [ 134.296868] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 134.302051] snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 134.307764] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 134.313659] ? retint_kernel+0x10/0x10 [ 134.317543] ? find_held_lock+0x36/0x1c0 [ 134.321598] ? lock_downgrade+0x8e0/0x8e0 [ 134.325736] ? rcu_is_watching+0x85/0x140 [ 134.329894] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 134.335073] snd_pcm_oss_write+0x516/0xa20 [ 134.339296] ? expand_files.part.8+0x9a0/0x9a0 [ 134.343874] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 134.348710] __vfs_write+0x10b/0x880 [ 134.352412] ? __fget_light+0x2ef/0x430 [ 134.356373] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 134.361214] ? kernel_read+0x120/0x120 [ 134.365091] ? wait_for_completion+0x870/0x870 [ 134.369677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 134.375202] ? security_file_permission+0x9f/0x250 [ 134.380122] ? rw_verify_area+0x118/0x360 [ 134.384258] vfs_write+0x1f8/0x560 [ 134.387789] ksys_write+0xf9/0x250 [ 134.391316] ? SyS_read+0x30/0x30 [ 134.394762] ? mm_fault_error+0x380/0x380 [ 134.398901] SyS_write+0x24/0x30 [ 134.402250] ? ksys_write+0x250/0x250 [ 134.406042] do_syscall_64+0x29e/0x9d0 [ 134.409913] ? vmalloc_sync_all+0x30/0x30 [ 134.414050] ? _raw_spin_unlock_irq+0x27/0x70 [ 134.418532] ? finish_task_switch+0x1ca/0x820 [ 134.423020] ? syscall_return_slowpath+0x5c0/0x5c0 [ 134.427939] ? syscall_return_slowpath+0x30f/0x5c0 [ 134.432860] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 134.438210] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 134.443048] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 134.448224] RIP: 0033:0x4552d9 [ 134.451396] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 134.459091] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 134.466344] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 2018/04/05 23:30:49 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000340)=0x6, 0x4) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0xf000, 0x0, 0x0, 0x7000], 0x8001, 0x40, 0xad4}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x6, 0x6, 0x10001, 0x7a, 0x1}, &(0x7f0000000280)=0x14) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x991}, &(0x7f0000000300)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r1, 0x39, &(0x7f000039efb0)}, 0xffffffffffffffe9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0x1ff}, 0x8) [ 134.473596] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.480860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 134.488130] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000008 2018/04/05 23:30:49 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) 2018/04/05 23:30:49 executing program 1: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f0000000200)=0x1c) fstat(r0, &(0x7f0000000000)) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0) exit(0x7) 2018/04/05 23:30:49 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x700}) 2018/04/05 23:30:49 executing program 2: r0 = getuid() ioprio_get$uid(0x3, r0) r1 = socket(0x1e, 0x6, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) 2018/04/05 23:30:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001600)=[{&(0x7f0000000240)="1fb2f5cccd4f68259c26134f8dda41507469dceea9", 0x15, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="e6c23fe3b4a8aa4e06d54bea111d4b5c519ff8ac43893df28b61ac7e7fc32dc928059c628f7be6f63aad9690fb9ceb72b5fff75e6aeb9ac6a3120e9e9a8529a4daabcf898677da97c0c36c94018aafc12c162619d6b9db09bbca7d60bddc125fa7f89dbcd8dd15bc64a2c073d1ec3c61338f2f71ff0d6ccffbeaa7616746c0f7f4c4ee2dd60ca1cb32e6db6deef781102fbc5d7ece71bc8262e9d9a8f1acc33efb2618500446f9fea93a3137839861524ff478e0be8deb0b34bd95b4b7fd679ecd54743a0ece27d7ea6bdd692133fd20e369f52d2567", 0xd6, 0x400}, {&(0x7f0000001380)="15c55f75efbbbba01982c072b53a31c62539c80700ec64c44892e51a711618c9423e32f650d7bbcabf082007ff1dc52ea87c09bfb3e1dab7d197aad12117785b991080f711f427b1cb42223208334494f99adc59aad867488bacfede3f7e2aa4b15454f1dd6c796264a56bc4207ab63c6613b64940ec717040681e4cb17ff4410ee1e41ab987580edd9033621cf2a246b2687ce6dddbdb53d5b22beb3ec122ab084b822212bcaed43f483ddebd68028021b86141d35b5733", 0xb8, 0x3}, {&(0x7f0000001440)="7215", 0x2, 0x3ff}, {&(0x7f0000001480)="05c377ad5358e0481674668d2a60b4d37abd146d0743782e2735864b0fb9cc61bd1a2567bc7f708dcf8baceffec3148750131a8eb1784ef2cf527216fb82990d35f03555b3e60c73c9ba7d33ddcd1d23049835d4142b1e7d9d6a841ee2c64b9f85062c00d8dd20926ce832d6e6732bf42d6ec3679c4305da993e51c03dd779", 0x7f, 0x94}, {&(0x7f0000001500)="e0421cb7e5ce17c02e5098ba38848893dafcae8c8ace835ecdc9e87fc34f552516f2044618f5e8bb17f6f4277bfd4b013d134cd5f52df5941bbe463e6937c39d3f9d5f80ddc7fc11950068f2dfe09cb6d00fda6e18496c56c149105fc17b395d0e1dbd4b7a807da7499be25b4c7d58ee2b25fc6431cb59d332cbf341e6b41e8d21d7f4597f22f153dd89c08df50e1034f2a7be6d034a033dca90df60d4e1d830b4905bc5b6bd0ec63931b804cdc923c53085c34f9a1dd5cfb55383faf5fca06fd003fe0ecf95c9f3558f97da0ffea492cfb1c5e19683e1141622aed2660b98c480cfed5ffdfea05336aabac4c1b5", 0xee, 0x3}], 0x11000, &(0x7f0000001800)=ANY=[@ANYBLOB="666d615ca1240b27501a5c6f730000756d61736b3d30332c00aaba1d0c88d707ac65b369176081af1e36501e5792d1eeadddd8229afa0025000119f1b0b5e26e48ee9f40a5de0f6372af28e7f9df0cee07a77cc6339555306ebc23aae7b056e75b24a44bdf2556137cbbca9f9503843800127dd7736be306826f97c235cba3e7e9e70523f675090314cea316f86fb536135c0629699749f91907452d67deeda94418520bf638b58ed4361bdaa983c6ecb556386eb6cb021151"]) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r3 = getpgrp(r2) kcmp(r2, r3, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/04/05 23:30:50 executing program 6 (fault-call:2 fault-nth:9): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:50 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xfffffff5}) 2018/04/05 23:30:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0x1000000200001, 0x7, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r3 = getpgrp(r2) kcmp(r2, r3, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:50 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x5, &(0x7f0000001400)=[{&(0x7f0000000180)="ed1ebb7b39e4e4b4036a44015bed1da7a3c5faa3a098178a8bb7bf8f41eaf1d5cfed9e7fde260a38d2c3b08e38b1e1f5a397d55ae68e67ec366da6bcce691dfd72de3d8de6bd4e9d400d9abfeccfbe7333d8018cd1b2ebf3d7247885a2e3", 0x5e, 0x6f}, {&(0x7f0000000240)="33001470ac0112b1e7023fcdebbbc2630cab4d967440456f21", 0x19, 0x2}, {&(0x7f0000000340)="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", 0x1000, 0x1}, {&(0x7f0000001340)="d3e223c9a3485e9ac2b1c9f6b68f5681a615516856ffe06138d9a1c4e69ed909c3c2e1072065622cb748683a070500a8ccf3874cfc4474b8d3343bea93987f89389300", 0x43, 0x8f}, {&(0x7f00000013c0)="dcb0c40c3ac1e07c051b6404ef03d6827bcbebe175a91c54e68351638a99f9e36d9b86cc4bc64a88438f", 0x2a, 0x6}], 0xa008, &(0x7f0000001540)=ANY=[@ANYBLOB="6c587892ee437ea531980a6b5c41da50315de4aa49938433a8ddbdd7a12e8f1b0c054fec23bf7193e527b6414dfb0c84e9dff4fc3547b6e2a23585d379b927a6e2492be3877eb734d32528ad69d74dae2cef8001a3a24cb7ecfe9f26d3fe1764e6f19e667d19698f145de117d15c2aaaef9ac6803e93a799623232e3d48da1ea90"]) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@bind={0x14, 0x0, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0xff86) write$rdma_cm(r0, &(0x7f0000001740)=@reject={0x9, 0x108, 0xfa00, {r1, 0x8e, "a09d15", "bbde6e27e863718fffddd8538a4ea2068338c1795382c20c559e2dc1e122bf1b7f80281757d7b7f18778a305f84f75caa98045f177dc672cbecd9f94edd2fd4fada861e0061bddeb8d15800317659f5ccf79c57b8f34d5a405c179af916a6208fca57fe2cbd230221376007d41dab3d8d362b8c8c62bd0c8ab5632f58f7b64522255870b6d9bdf64d6c8a0188d47909a3fa92a5291f5591ea406108a2fc4ae9545118dd15c00773a18c6481f484e293c2e3fa91e97238c5c25af955fb780a800633ece927043fbca711ad80e1147ff7b2d08ea475e77b2ba68c5fdf16940ad34bc9a8a27175e464dbd48a3e0e59f49130720b532c1ef0a11ab73915360091cd6"}}, 0x110) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) dup2(r2, r0) 2018/04/05 23:30:50 executing program 1: shmget$private(0x0, 0x3000, 0x7c0000c0, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget(0x0, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) ioctl$KVM_SMI(r1, 0xaeb7) 2018/04/05 23:30:50 executing program 0: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0xff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="fd30b83b3f087996b6174e5bc26c38ec18b7f4d04d991389dd364c4ea211bb3d855df52a82614945ee61ab109f20fe6887359c4c4851fb0d749f9180cc1f194af5b61a4451049624f59467d73f8dd450e7582440258b3b70ad932a3b484e89371a49c092337b83a051967a9876702dbd77b7aaa8e95f5422f4df3e3ea80ee8050d115c350dfe4c6a99d2595545317cb550b1eeb49f3fe776f11f0480217d2bf1692e57c109dc9ddf3973301f7adfda455009083e28d7ed93ba14ef5a5164496e", 0xc0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r0, r0}, &(0x7f0000000300)=""/191, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x2000, 0x0) pipe(&(0x7f0000000440)) inotify_init() ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000540)={{0x1, 0xfff, 0x6, 0x3, 0x4}, 0x1f}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000180)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000003c0)=""/126) prctl$intptr(0x17, 0x4) 2018/04/05 23:30:50 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) [ 135.577143] FAULT_INJECTION: forcing a failure. [ 135.577143] name failslab, interval 1, probability 0, space 0, times 0 [ 135.588575] CPU: 1 PID: 9930 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 135.595340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.604702] Call Trace: [ 135.607307] dump_stack+0x1b9/0x29f [ 135.610947] ? arch_local_irq_restore+0x52/0x52 [ 135.615651] ? __save_stack_trace+0x7e/0xd0 [ 135.619987] should_fail.cold.4+0xa/0x1a [ 135.624045] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.629140] ? kasan_kmalloc+0xc4/0xe0 [ 135.633018] ? __kmalloc+0x14e/0x760 [ 135.636724] ? snd_pcm_plugin_build+0x64/0x670 [ 135.641302] ? snd_pcm_plugin_build_mulaw+0x2aa/0x8b0 [ 135.646481] ? snd_pcm_plug_format_plugins+0x12f9/0x1a60 [ 135.651921] ? snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 135.657798] ? graph_lock+0x170/0x170 [ 135.661590] ? vfs_write+0x1f8/0x560 [ 135.665291] ? ksys_write+0xf9/0x250 [ 135.668993] ? SyS_write+0x24/0x30 [ 135.672543] ? do_syscall_64+0x29e/0x9d0 [ 135.676601] ? find_held_lock+0x36/0x1c0 [ 135.680658] ? __lock_is_held+0xb5/0x140 [ 135.684721] ? check_same_owner+0x320/0x320 [ 135.689040] ? rcu_note_context_switch+0x710/0x710 [ 135.693971] should_failslab+0x124/0x180 [ 135.698033] __kmalloc+0x2c8/0x760 [ 135.701563] ? kasan_check_write+0x14/0x20 [ 135.705786] ? do_raw_spin_lock+0xc1/0x200 [ 135.710016] ? snd_pcm_plugin_build+0x448/0x670 [ 135.714684] snd_pcm_plugin_build+0x448/0x670 [ 135.719173] snd_pcm_plugin_build_mulaw+0x2aa/0x8b0 [ 135.724177] ? snd_pcm_plugin_build_linear+0x900/0x900 [ 135.729444] ? mulaw_transfer+0x310/0x310 [ 135.733589] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 135.738772] snd_pcm_plug_format_plugins+0x12f9/0x1a60 [ 135.744048] ? snd_pcm_plug_slave_format+0x760/0x760 [ 135.749138] ? snd_interval_refine+0x428/0x700 [ 135.753715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.759248] ? snd_pcm_hw_param_max+0x730/0x730 [ 135.763911] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 135.769099] snd_pcm_oss_change_params_locked+0x11bd/0x3ce0 [ 135.774817] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 135.780693] ? perf_trace_lock+0x900/0x900 [ 135.784915] ? find_held_lock+0x36/0x1c0 [ 135.788966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.794509] ? _parse_integer+0x13b/0x190 [ 135.798651] ? find_held_lock+0x36/0x1c0 [ 135.802713] ? lock_downgrade+0x8e0/0x8e0 [ 135.806857] ? rcu_is_watching+0x85/0x140 [ 135.811015] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 135.816201] snd_pcm_oss_write+0x516/0xa20 [ 135.820425] ? expand_files.part.8+0x9a0/0x9a0 [ 135.825009] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 135.829854] __vfs_write+0x10b/0x880 [ 135.833573] ? __fget_light+0x2ef/0x430 [ 135.837536] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 135.842371] ? kernel_read+0x120/0x120 [ 135.846249] ? wait_for_completion+0x870/0x870 [ 135.850832] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.856360] ? security_file_permission+0x9f/0x250 [ 135.861283] ? rw_verify_area+0x118/0x360 [ 135.865423] vfs_write+0x1f8/0x560 [ 135.868961] ksys_write+0xf9/0x250 [ 135.872499] ? SyS_read+0x30/0x30 [ 135.875942] ? mm_fault_error+0x380/0x380 [ 135.880083] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 135.884922] SyS_write+0x24/0x30 [ 135.888276] ? ksys_write+0x250/0x250 [ 135.892067] do_syscall_64+0x29e/0x9d0 [ 135.895941] ? vmalloc_sync_all+0x30/0x30 [ 135.900077] ? _raw_spin_unlock_irq+0x27/0x70 [ 135.904565] ? finish_task_switch+0x1ca/0x820 [ 135.909051] ? syscall_return_slowpath+0x5c0/0x5c0 [ 135.913972] ? syscall_return_slowpath+0x30f/0x5c0 [ 135.918896] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 135.924259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.929098] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 135.934283] RIP: 0033:0x4552d9 [ 135.937458] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 135.945167] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 135.952435] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 135.959713] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.966972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/05 23:30:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/04/05 23:30:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r3 = getpgrp(r2) kcmp(r2, r3, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) [ 135.974229] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000009 2018/04/05 23:30:50 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd600d0b14002c000000000000000000000000ffffe0000001ff0200000000000000000000000000010002030500000000ff01000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="b4d78cda68151b61c93e330984775f9bb12b22c7b37be2bcd9f314c08ac9c4"], &(0x7f0000000380)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x38000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000001c0)={[{0x7ff, 0x8, 0x8, 0x7fffffff, 0x1, 0x0, 0x1, 0xff, 0x6, 0x1, 0x4, 0x0, 0x8001}, {0x8000, 0x8, 0x2, 0x4, 0x5, 0x6, 0x4, 0x75, 0x2, 0x2, 0x200, 0x8, 0x8}, {0x7253, 0xc5, 0x7d6, 0x1000, 0x8, 0x7, 0x2, 0xee, 0x6, 0x81, 0x1, 0x20, 0x5}], 0x3ff}) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x200) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x80) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x10001, 0x101000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) setpgid(r0, r3) 2018/04/05 23:30:50 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/04/05 23:30:50 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x422, &(0x7f0000ffe000/0x2000)=nil) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2d9, 0x440) getsockopt$inet_tcp_buf(r1, 0x6, 0xe900440ee926a678, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) shmctl$IPC_RMID(r0, 0x0) openat$cgroup_ro(r1, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000300)="f59a9f8727cd888f3202f5e78856aa92e03b5c5995987019f950f40837a6b933c807943e7fa291cdea9f7593e7ed318b6cf32afe41c829146e303e6baff0b07ce0939fc581ad75c13009618929d53b00d7b40ac7f77cdf6d645eb1700cb44dc049405fa842a9d179a24c48ab3d57a7259f6179568a998de8cd31a4d1ad536b0511fc3685282d237ba4f87b5238c2c41235d43eab0f4ee60f64fbc8a37bbdcba823c782e29569172b9e8ee3da52d511cf9ad297f17870555419fde69503c7fe94e7e6c348c588e25507091e178f8f37cb929f462f65ae1cf672ffb610412c167bf8e9eceef1", 0xe5) 2018/04/05 23:30:50 executing program 1: pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x0, 0x100000003}], 0x18) io_setup(0x7, &(0x7f0000a8aff8)=0x0) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000080)="0600000000b06b96628c1e1c2b90b4f7456985820000009d", 0x2fb, 0x400000, 0x0, 0x1}]) 2018/04/05 23:30:50 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x4}) 2018/04/05 23:30:50 executing program 6 (fault-call:2 fault-nth:10): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:50 executing program 0: r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00000000c0)="809682acff6fb615c5dfb1b3230996eb0b415968f55ca2a8ebb190dd377d1d5707c082448de3b90f331ab1ca36bf40daba2ecb5fbe48989c629d8af5448fd5d22de5a9efaee27352faefe7e825647f69663d38c39b6b618b703f2801a3d8f253ac9491e8ab6a63d0033de50a65c3c3f00f174c7140876977b5ec857090513b5f2200000000", 0xfffffffffffffd6d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000180), &(0x7f000034bff8)=[&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1004) memfd_create(&(0x7f0000000280)="0000060804002000fffc0c6565643b799365005f1b760800040000c5f5206e8f665ab9777b11ca0d14a4c43c2074c066f6bd11172713f5b140501445050e1016974fa39b3d8f32a232524ff94d35f621d0d64b25952462b070081e77c5c3319b76f9b958262f475d350700000000000000a979558b451d7b7dfa2a7aca0ed29ef14037250a146dcc02000000dcdbb7d6351e8b409951f6f635bc", 0x3) socket(0xa, 0x800, 0x3) [ 136.231344] FAULT_INJECTION: forcing a failure. [ 136.231344] name failslab, interval 1, probability 0, space 0, times 0 [ 136.242821] CPU: 0 PID: 9962 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 136.249599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.258997] Call Trace: [ 136.261617] dump_stack+0x1b9/0x29f [ 136.265300] ? arch_local_irq_restore+0x52/0x52 [ 136.270023] should_fail.cold.4+0xa/0x1a [ 136.274124] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 136.279260] ? graph_lock+0x170/0x170 [ 136.283113] ? graph_lock+0x170/0x170 [ 136.286977] ? find_held_lock+0x36/0x1c0 [ 136.291087] ? __lock_is_held+0xb5/0x140 [ 136.295207] ? check_same_owner+0x320/0x320 [ 136.299565] ? rcu_note_context_switch+0x710/0x710 [ 136.304527] ? snd_pcm_plugin_build+0x4d0/0x670 [ 136.309238] should_failslab+0x124/0x180 [ 136.313337] __kmalloc+0x2c8/0x760 [ 136.316907] ? mulaw_transfer+0x310/0x310 [ 136.321093] ? snd_pcm_plugin_build+0x64/0x670 [ 136.325706] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 136.330938] snd_pcm_plugin_build+0x64/0x670 [ 136.335395] snd_pcm_plugin_build_io+0x28c/0x720 [ 136.340184] ? io_playback_transfer+0x310/0x310 [ 136.344884] ? snd_pcm_hw_param_max+0x730/0x730 [ 136.349582] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 136.354818] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 136.360600] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 136.366526] ? memset+0x31/0x40 [ 136.369879] ? find_held_lock+0x36/0x1c0 [ 136.374000] ? lock_downgrade+0x8e0/0x8e0 [ 136.378185] ? rcu_is_watching+0x85/0x140 [ 136.382360] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 136.387557] snd_pcm_oss_write+0x516/0xa20 [ 136.391797] ? expand_files.part.8+0x9a0/0x9a0 [ 136.396389] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 136.401237] __vfs_write+0x10b/0x880 [ 136.404944] ? __fget_light+0x2ef/0x430 [ 136.408923] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 136.413811] ? kernel_read+0x120/0x120 [ 136.417695] ? wait_for_completion+0x870/0x870 [ 136.422304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 136.427845] ? security_file_permission+0x9f/0x250 [ 136.432790] ? rw_verify_area+0x118/0x360 [ 136.436953] vfs_write+0x1f8/0x560 [ 136.440495] ksys_write+0xf9/0x250 [ 136.444045] ? SyS_read+0x30/0x30 [ 136.447504] ? mm_fault_error+0x380/0x380 [ 136.451665] SyS_write+0x24/0x30 [ 136.455037] ? ksys_write+0x250/0x250 [ 136.458844] do_syscall_64+0x29e/0x9d0 [ 136.462725] ? vmalloc_sync_all+0x30/0x30 [ 136.466872] ? _raw_spin_unlock_irq+0x27/0x70 [ 136.471379] ? finish_task_switch+0x1ca/0x820 [ 136.475871] ? syscall_return_slowpath+0x5c0/0x5c0 [ 136.480795] ? syscall_return_slowpath+0x30f/0x5c0 [ 136.485728] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 136.491107] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 136.495999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 136.501188] RIP: 0033:0x4552d9 [ 136.504366] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 136.512070] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 136.519344] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 2018/04/05 23:30:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 2018/04/05 23:30:51 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x44031, 0xffffffffffffffff, 0xfffffffffffffffe) mremap(&(0x7f000049f000/0x200000)=nil, 0x200000, 0x3000, 0x2, &(0x7f0000421000/0x3000)=nil) 2018/04/05 23:30:51 executing program 1: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x2) fcntl$addseals(r0, 0x409, 0xf) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10000, 0x0) ftruncate(r0, 0x4000bd1) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x200c00) 2018/04/05 23:30:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000840)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000080)=[@acquire={0x40046305, 0x2}, @acquire={0x40046305, 0x1}], 0xdd, 0x0, &(0x7f0000000240)="043d110bcec0e33c7b9e4fc9c2b3dab45295953c4cefbe811656e9f025fe6a25fba94d20273800ae470261676790c84eae4866a9c978c22aabda440fb620a1124bc4d44257426077b1e6e49c3ac23e146b4505aa2ea3d9ffb311c44e781a2e4d79e3b7a324a03a01fc74d6162967f2a0b43e0f9286813b12c11c3d6a7627b5792806e80e8b4f2697ad93059fbf0bdde48afe28846927007800c443382b9ab36c3b3e7942cc79ac6013c637a0e6e39f298835dbbd9726915b3a8520f7fdda3ac5b3e474902fba39fc7bcff2d518ab8a605e9204e8088896381124fbc234"}) syz_fuse_mount(&(0x7f00000000c0)="2e2f66696c65302f66696c65300200", 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/05 23:30:51 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xf6ffffff00000000}) 2018/04/05 23:30:51 executing program 4 (fault-call:6 fault-nth:0): r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:51 executing program 6 (fault-call:2 fault-nth:11): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r3 = getpgrp(r2) kcmp(r2, r3, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) [ 136.526620] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.533884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 136.541146] R13: 00000000000006b0 R14: 00000000006fd120 R15: 000000000000000a [ 136.652116] FAULT_INJECTION: forcing a failure. [ 136.652116] name failslab, interval 1, probability 0, space 0, times 0 [ 136.663492] CPU: 0 PID: 9997 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 136.670269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.679645] Call Trace: [ 136.682258] dump_stack+0x1b9/0x29f [ 136.685920] ? arch_local_irq_restore+0x52/0x52 [ 136.690641] should_fail.cold.4+0xa/0x1a [ 136.694733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 136.699868] ? __kmalloc+0x14e/0x760 [ 136.703611] ? snd_pcm_plugin_build+0x64/0x670 [ 136.708214] ? snd_pcm_plugin_build_io+0x28c/0x720 [ 136.713170] ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 136.719078] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 136.724442] ? graph_lock+0x170/0x170 [ 136.728238] ? ksys_write+0xf9/0x250 [ 136.731942] ? SyS_write+0x24/0x30 [ 136.735471] ? do_syscall_64+0x29e/0x9d0 [ 136.739524] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 136.744883] ? find_held_lock+0x36/0x1c0 [ 136.748949] ? __lock_is_held+0xb5/0x140 [ 136.753020] ? check_same_owner+0x320/0x320 [ 136.757338] ? rcu_note_context_switch+0x710/0x710 [ 136.762264] should_failslab+0x124/0x180 [ 136.766314] __kmalloc+0x2c8/0x760 [ 136.769843] ? mulaw_transfer+0x310/0x310 [ 136.773988] ? snd_pcm_plugin_build+0x448/0x670 [ 136.778653] snd_pcm_plugin_build+0x448/0x670 [ 136.783141] snd_pcm_plugin_build_io+0x28c/0x720 [ 136.787886] ? io_playback_transfer+0x310/0x310 [ 136.792550] ? snd_pcm_hw_param_max+0x730/0x730 [ 136.797209] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 136.802393] snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 136.808114] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 136.813990] ? memset+0x31/0x40 [ 136.817271] ? find_held_lock+0x36/0x1c0 [ 136.821332] ? lock_downgrade+0x8e0/0x8e0 [ 136.825475] ? rcu_is_watching+0x85/0x140 [ 136.829630] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 136.834821] snd_pcm_oss_write+0x516/0xa20 [ 136.839049] ? expand_files.part.8+0x9a0/0x9a0 [ 136.843635] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 136.848484] __vfs_write+0x10b/0x880 [ 136.852188] ? __fget_light+0x2ef/0x430 [ 136.856154] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 136.860992] ? kernel_read+0x120/0x120 [ 136.864879] ? wait_for_completion+0x870/0x870 [ 136.869468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 136.875002] ? security_file_permission+0x9f/0x250 [ 136.879943] ? rw_verify_area+0x118/0x360 [ 136.884089] vfs_write+0x1f8/0x560 [ 136.887628] ksys_write+0xf9/0x250 [ 136.891165] ? SyS_read+0x30/0x30 [ 136.894618] ? mm_fault_error+0x380/0x380 [ 136.898778] SyS_write+0x24/0x30 [ 136.902139] ? ksys_write+0x250/0x250 [ 136.905933] do_syscall_64+0x29e/0x9d0 [ 136.909812] ? vmalloc_sync_all+0x30/0x30 [ 136.913951] ? _raw_spin_unlock_irq+0x27/0x70 [ 136.918441] ? finish_task_switch+0x1ca/0x820 [ 136.922933] ? syscall_return_slowpath+0x5c0/0x5c0 [ 136.927947] ? syscall_return_slowpath+0x30f/0x5c0 [ 136.932878] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 136.938246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 136.943090] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 136.948270] RIP: 0033:0x4552d9 2018/04/05 23:30:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000080)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/65, 0x41}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000000280)=""/53, 0x35}, {&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)=""/121, 0x79}, {&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/183, 0xb7}, {&(0x7f0000000580)=""/63, 0x3f}], 0x9, 0x0, 0x0, 0x6}, 0x10063) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/05 23:30:51 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xe05, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe, 0x3d}, &(0x7f0000000100)=0x18) writev(r0, &(0x7f00000000c0), 0x10000000000001bb) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="c5c7630e9d7cdfa3fd313b35dbcb4746", 0x10) 2018/04/05 23:30:51 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/04/05 23:30:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f00000002c0)=""/238}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x200000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) [ 136.951448] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 136.959153] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 136.966414] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 136.973676] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.980938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 136.988198] R13: 00000000000006b0 R14: 00000000006fd120 R15: 000000000000000b 2018/04/05 23:30:51 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x400000000000000}) 2018/04/05 23:30:51 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) socket$inet6(0xa, 0x80007, 0x8000) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, r2, 0x2}, 0xc) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) [ 137.409008] FAULT_INJECTION: forcing a failure. [ 137.409008] name failslab, interval 1, probability 0, space 0, times 0 [ 137.420307] CPU: 0 PID: 10031 Comm: syz-executor4 Not tainted 4.16.0+ #2 [ 137.427134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.436473] Call Trace: [ 137.439062] dump_stack+0x1b9/0x29f [ 137.442677] ? arch_local_irq_restore+0x52/0x52 [ 137.447335] should_fail.cold.4+0xa/0x1a [ 137.451383] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 137.456537] ? debug_check_no_locks_freed+0x310/0x310 [ 137.461713] ? graph_lock+0x170/0x170 [ 137.465503] ? find_held_lock+0x36/0x1c0 [ 137.469560] ? check_same_owner+0x320/0x320 [ 137.473871] ? module_unload_free+0x5b0/0x5b0 [ 137.478351] ? rcu_note_context_switch+0x710/0x710 [ 137.483283] should_failslab+0x124/0x180 [ 137.487351] kmem_cache_alloc_trace+0x2cb/0x780 [ 137.492011] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 137.497019] ? trace_hardirqs_on+0xd/0x10 [ 137.501159] tty_ldisc_get.part.3+0xb3/0x150 [ 137.505554] tty_set_ldisc+0x5c/0x870 [ 137.509350] tty_ioctl+0x3ad/0x1830 [ 137.512963] ? tty_vhangup+0x30/0x30 [ 137.516661] ? rcu_is_watching+0x85/0x140 [ 137.520797] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 137.526014] ? __fget+0x40c/0x650 [ 137.529462] ? match_held_lock+0x851/0x8b0 [ 137.533681] ? expand_files.part.8+0x9a0/0x9a0 [ 137.538251] ? kasan_check_write+0x14/0x20 [ 137.542474] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 137.547390] ? wait_for_completion+0x870/0x870 [ 137.551969] ? tty_vhangup+0x30/0x30 [ 137.555679] do_vfs_ioctl+0x1cf/0x1650 [ 137.559556] ? ioctl_preallocate+0x2e0/0x2e0 [ 137.563961] ? fget_raw+0x20/0x20 [ 137.567403] ? __sb_end_write+0xac/0xe0 [ 137.571365] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 137.576886] ? fput+0x130/0x1a0 [ 137.580153] ? ksys_write+0x1a6/0x250 [ 137.583956] ? security_file_ioctl+0x9b/0xd0 [ 137.588352] ksys_ioctl+0xa9/0xd0 [ 137.591804] SyS_ioctl+0x24/0x30 [ 137.595155] ? ksys_ioctl+0xd0/0xd0 [ 137.598768] do_syscall_64+0x29e/0x9d0 [ 137.602643] ? kasan_check_write+0x14/0x20 [ 137.606866] ? syscall_return_slowpath+0x5c0/0x5c0 [ 137.611779] ? syscall_return_slowpath+0x30f/0x5c0 [ 137.616699] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 137.622055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.626889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 137.632060] RIP: 0033:0x4552d9 [ 137.635231] RSP: 002b:00007f2aba776c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 137.642933] RAX: ffffffffffffffda RBX: 00007f2aba7776d4 RCX: 00000000004552d9 [ 137.650188] RDX: 0000000020fd0ffc RSI: 0000000000005423 RDI: 0000000000000014 2018/04/05 23:30:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/04/05 23:30:52 executing program 6 (fault-call:2 fault-nth:12): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r3 = getpgrp(r2) kcmp(r2, r3, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/233) ioctl(r0, 0x400000040081271, &(0x7f0000000100)) 2018/04/05 23:30:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x2}}, 0x1, 0x2b5, 0x2, 0x5, 0x56f2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}}}, 0x2, 0x9}, 0x90) 2018/04/05 23:30:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000010, 0x3, 0x0) write(r0, &(0x7f0000cb3fda)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xd67, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, 0x0, 0x3}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x401}, &(0x7f0000000180)=0x8) 2018/04/05 23:30:52 executing program 4 (fault-call:6 fault-nth:1): r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:52 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xf6ffffff}) [ 137.657442] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 137.664697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 137.671951] R13: 000000000000031b R14: 00000000006f7b28 R15: 0000000000000000 2018/04/05 23:30:52 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f0000000380)=@hci, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000400)=""/155, 0x9b}], 0x1, &(0x7f0000000500)=""/47, 0x2f}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000180), &(0x7f0000eee000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000200)="03", &(0x7f0000000100)=""/47}, 0x18) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0xfffffffffffffffb, 0x5, 0x8, 0x80000000, 0x0, 0x7, 0x80000, 0x3, 0x7, 0xfa51, 0xea1c, 0x3, 0x5, 0x10000, 0x8, 0x6, 0x4, 0x240000000, 0x0, 0x1ff, 0x7, 0x81, 0x7fff, 0x40, 0xfffffffffffffff9, 0x8001, 0x9, 0x4, 0x190f, 0x5, 0x10000, 0x7, 0x40, 0x6, 0xaf77, 0x9, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000040)}, 0x100, 0x0, 0x5, 0x7, 0x6, 0x7, 0x3}, r2, 0xf, r0, 0x2) [ 137.735492] FAULT_INJECTION: forcing a failure. [ 137.735492] name failslab, interval 1, probability 0, space 0, times 0 [ 137.746871] CPU: 1 PID: 10049 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 137.753723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.763086] Call Trace: [ 137.765692] dump_stack+0x1b9/0x29f [ 137.769345] ? arch_local_irq_restore+0x52/0x52 [ 137.774044] should_fail.cold.4+0xa/0x1a [ 137.778124] ? save_stack+0xa9/0xd0 2018/04/05 23:30:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) [ 137.781786] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 137.786903] ? snd_pcm_plugin_build+0x448/0x670 [ 137.791591] ? snd_pcm_oss_change_params_locked+0x1247/0x3ce0 [ 137.797502] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 137.802883] ? snd_pcm_oss_write+0x516/0xa20 [ 137.807310] ? __vfs_write+0x10b/0x880 [ 137.811219] ? vfs_write+0x1f8/0x560 [ 137.814950] ? ksys_write+0xf9/0x250 [ 137.818688] ? graph_lock+0x170/0x170 [ 137.822520] ? find_held_lock+0x36/0x1c0 [ 137.826607] ? __lock_is_held+0xb5/0x140 [ 137.830704] ? check_same_owner+0x320/0x320 2018/04/05 23:30:52 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8050000000000080) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) tee(r0, r1, 0xffffffffffffff09, 0x8) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) listen(r0, 0x87) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x0, 0x14, 0x3, 0x5, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001040)="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", 0x1000, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000000200)="cd0f257336c17f3861dda0cd27d59f44d6c764fcc8d43ff7a5a2f2c97483cc60bbdabf4b58fcf67be83e92e5af6c3d1c4480ee90b416f3a383a18b432bd92fd299c04cf5b9401ebfa889f04e529d697c4964637df5c6c117f70d2751aa4fdf0806fc9fc0e7cfacd54f82ba83c2d232fc5501d0abb9018946e2e66a6678ffba347d3f579cb7ca72a673f76a20b5ed4a3c3f1537392938da76f7ba0a41d957ee638324df923aa751836b038d7f42031a79674c3e83def5a44b49abef7b2347e8c95a318e442b50e2ad", 0xc8) connect$ax25(0xffffffffffffffff, &(0x7f0000000140)={0x3, {"f4b08ea783e975"}}, 0xfdf4) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) [ 137.835049] ? rcu_note_context_switch+0x710/0x710 [ 137.840006] should_failslab+0x124/0x180 [ 137.844086] kmem_cache_alloc_trace+0x2cb/0x780 [ 137.848776] ? snd_pcm_plugin_build+0x448/0x670 [ 137.853474] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 137.859214] ? _snd_pcm_hw_param_min+0x570/0x570 [ 137.863995] ? snd_pcm_hw_param_max+0x730/0x730 [ 137.868692] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 137.873904] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 137.879459] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 137.884417] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 137.890172] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 137.896077] ? perf_trace_lock+0x900/0x900 [ 137.900336] ? find_held_lock+0x36/0x1c0 [ 137.904417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 137.909967] ? _parse_integer+0x13b/0x190 [ 137.914141] ? find_held_lock+0x36/0x1c0 [ 137.918223] ? lock_downgrade+0x8e0/0x8e0 [ 137.922371] ? rcu_is_watching+0x85/0x140 [ 137.926527] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 137.931709] snd_pcm_oss_write+0x516/0xa20 [ 137.935933] ? expand_files.part.8+0x9a0/0x9a0 [ 137.940514] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 137.945369] __vfs_write+0x10b/0x880 [ 137.949072] ? __fget_light+0x2ef/0x430 [ 137.953043] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 137.957875] ? kernel_read+0x120/0x120 [ 137.961754] ? wait_for_completion+0x870/0x870 [ 137.966342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 137.971867] ? security_file_permission+0x9f/0x250 [ 137.976791] ? rw_verify_area+0x118/0x360 [ 137.980932] vfs_write+0x1f8/0x560 [ 137.984468] ksys_write+0xf9/0x250 [ 137.988002] ? SyS_read+0x30/0x30 [ 137.991450] ? mm_fault_error+0x380/0x380 [ 137.995611] SyS_write+0x24/0x30 [ 137.998966] ? ksys_write+0x250/0x250 [ 138.002758] do_syscall_64+0x29e/0x9d0 [ 138.006634] ? vmalloc_sync_all+0x30/0x30 [ 138.010770] ? _raw_spin_unlock_irq+0x27/0x70 [ 138.015254] ? finish_task_switch+0x1ca/0x820 [ 138.019740] ? syscall_return_slowpath+0x5c0/0x5c0 [ 138.024659] ? syscall_return_slowpath+0x30f/0x5c0 [ 138.029585] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 138.034942] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.039782] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 138.044961] RIP: 0033:0x4552d9 [ 138.048137] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 138.055836] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 138.063107] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 138.070365] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.077634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/05 23:30:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) [ 138.084914] R13: 00000000000006b0 R14: 00000000006fd120 R15: 000000000000000c 2018/04/05 23:30:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) 2018/04/05 23:30:53 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="884a2bc8905b911689d4a9a77ea6a401e2e24677ba9eb85ce99b983a3f4335eebc4d8ac73631f2a07a66d8af97bcf65167455e8a03f4efd2059a49134034ac6517b188636ecaab537f5d66a8ebe0d3a5efcaf2c41a5c0240a16aa54e8344add6c022a76b59801964f708d71fdd7f2bf630c28df0ea21d99fb3e73bb3e15d2450c21d329c750787d0f7c1156ceda6fae16c12742cf93e50630c327686e5df3ac4040be0c940161264267b4aebfe5cfe312b30ad7a667c65c7dd013763d0bf380f90de72e53656eab6b166e46a0e73d4f70add", 0xd2, 0x2445}, {&(0x7f0000000200)="88cc2c88622d5536ad2e6a3f6d8e1fcbb8a69d07beff686386ef50394f545840c0ebd9853effba7e03e83981b276cbe22d0e6a595fe91808879d2930", 0x3c, 0x4658}, {&(0x7f0000000240)="34a72f633aa3a0e3a25660fd98e3689136bd4a476a1a332bcc3e9c4593bc5db334cd3a6e8a525e23b674a4f42cf2cf9d334644de", 0x34, 0x2}, {&(0x7f0000000280)="f09a0e838c9b8dc22e382ec1d627c002aac587daf8a709dfbbac5c035e12f61c07c1682742247637e4ca07bd30aa5fca796685dce41cb96673a56c45fd94814f0c00c9895cafb3a588e06cc6bbc882279032c4bdcdef028f0a926e3e99fdb14a650376172ed3e889b9bccf959da70c58f80c159b6daf509606d91b2f1131608f0944fac6de6d1d0d341a1c6e70b160464e090af8fc9c14ccab912df71d857b41fafca2ecb5b36f627052a10534639fb1fc1d371a3d4975849bf90d9aace09d2857c0acb01d14d9eaf734fd832c632443217444b2ca6d7f46116756e82722900aa0b43fc9b07173a560709868674f1b", 0xef, 0x6}], 0x4800, &(0x7f0000000400)={[{@uid={'uid', 0x3d, [0x3f, 0x32, 0x3a]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp863'}, 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x36, 0x78, 0x39, 0x32, 0x35]}, 0x2c}, {@session={'session', 0x3d, [0x38]}, 0x2c}, {@codepage={'codepage', 0x3d, 'maccroatian'}, 0x2c}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x4008240b, &(0x7f0000000080)='^-\x00') 2018/04/05 23:30:53 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xffc99a3b}) 2018/04/05 23:30:53 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x8001, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/05 23:30:53 executing program 6 (fault-call:2 fault-nth:13): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:53 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:53 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000006c0)="6c6f676f09a0", &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='(self\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={0x0, r1, r2}, &(0x7f0000000a40)=""/28, 0xffffff41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) ioctl(r3, 0x8000c0184908, &(0x7f0000000080)) unshare(0x1ffffffd) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f00000009c0), &(0x7f0000e9b000), &(0x7f0000000a80)="16b5d465278c491e589957f9e87329a89b2d963e56b1f9c5b8f57aacebbe3d7b200015c0e1c15214114c794f4474c7ef8253ff4a2fc9c994eda4381ade86ef7e1012e58893377c24c6aed4157ed46c1aba601725f32a267d0138f0e45039b7a09f2fbf4aada8c8f0624825a2625d8489e9def472474befae6f47679c21a2bfb46f5f38c71dc4a50fb03402904e0edd64b80ac8c4934cd04364602491ca07216934e09cc3b95fbec2bee5cfd8fcccbebb7733f5235cd9835c3956028800000000000003313426fff5d5d78504e8e643ef90537e9e50605578dbce8edd") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000a00)='status\x00') eventfd2(0x81, 0x80000) setsockopt$ax25_int(r5, 0x101, 0x6, &(0x7f0000000dc0)=0x28, 0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)={0x7c, r6, 0x20, 0x70bd27, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x11b7cd1d}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x7f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) dup3(r5, r0, 0x80000) r7 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) recvfrom$unix(r5, &(0x7f00000005c0)=""/80, 0x50, 0x40000020, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000007c0)={0x1, 0x100, 0x0, 0x80000000, 0x2, 0x0, 0x3, 0xc046102, r10}, &(0x7f0000000800)=0x20) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa001, r8, r9, 0x7, 0x0) io_submit(r4, 0x1, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa14", 0x4f, 0xab, 0x0, 0x1, r5}]) [ 138.625742] FAULT_INJECTION: forcing a failure. [ 138.625742] name failslab, interval 1, probability 0, space 0, times 0 [ 138.637087] CPU: 0 PID: 10091 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 138.643948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.653322] Call Trace: [ 138.655937] dump_stack+0x1b9/0x29f [ 138.659601] ? arch_local_irq_restore+0x52/0x52 [ 138.664316] should_fail.cold.4+0xa/0x1a [ 138.668401] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 138.673517] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 138.678617] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 138.683725] ? graph_lock+0x170/0x170 [ 138.687541] ? find_held_lock+0x36/0x1c0 [ 138.691606] ? __lock_is_held+0xb5/0x140 [ 138.695682] ? check_same_owner+0x320/0x320 [ 138.700002] ? rcu_note_context_switch+0x710/0x710 [ 138.704933] ? graph_lock+0x170/0x170 [ 138.708735] should_failslab+0x124/0x180 [ 138.712815] __kmalloc+0x2c8/0x760 [ 138.716358] ? constrain_params_by_rules+0x141/0x1360 [ 138.721548] ? find_held_lock+0x36/0x1c0 [ 138.725610] constrain_params_by_rules+0x141/0x1360 [ 138.730626] ? lock_downgrade+0x8e0/0x8e0 [ 138.734779] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 138.739961] ? rcu_is_watching+0x85/0x140 [ 138.744107] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 138.749290] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 138.754486] ? is_bpf_text_address+0xd7/0x170 [ 138.758975] ? kernel_text_address+0x79/0xf0 [ 138.763381] ? __unwind_start+0x166/0x330 [ 138.767522] ? __kernel_text_address+0xd/0x40 [ 138.772019] ? unwind_get_return_address+0x61/0xa0 [ 138.776950] ? __save_stack_trace+0x7e/0xd0 [ 138.781284] ? save_stack+0xa9/0xd0 [ 138.784904] ? save_stack+0x43/0xd0 [ 138.788529] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 138.793539] ? snd_interval_refine+0x428/0x700 [ 138.798118] snd_pcm_hw_refine+0x8e9/0x1180 [ 138.802446] ? constrain_params_by_rules+0x1360/0x1360 [ 138.807718] ? graph_lock+0x170/0x170 [ 138.811514] ? __lock_is_held+0xb5/0x140 [ 138.815591] ? __lock_is_held+0xb5/0x140 [ 138.819659] ? snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 138.825537] ? rcu_read_lock_sched_held+0x108/0x120 [ 138.830549] ? kmem_cache_alloc_trace+0x616/0x780 [ 138.835388] ? _snd_pcm_hw_param_min+0x330/0x570 [ 138.840143] snd_pcm_hw_param_near.constprop.35+0x2cf/0xb10 [ 138.845856] ? _snd_pcm_hw_param_min+0x570/0x570 [ 138.850613] ? snd_pcm_hw_param_max+0x730/0x730 [ 138.855294] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 138.860479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 138.866008] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 138.870945] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 138.876673] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 138.882558] ? memset+0x31/0x40 [ 138.885845] ? find_held_lock+0x36/0x1c0 [ 138.889915] ? lock_downgrade+0x8e0/0x8e0 [ 138.894085] ? rcu_is_watching+0x85/0x140 [ 138.898255] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 138.903444] snd_pcm_oss_write+0x516/0xa20 [ 138.907670] ? expand_files.part.8+0x9a0/0x9a0 [ 138.912259] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 138.917123] __vfs_write+0x10b/0x880 [ 138.920828] ? __fget_light+0x2ef/0x430 [ 138.924799] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 138.929635] ? kernel_read+0x120/0x120 [ 138.933517] ? wait_for_completion+0x870/0x870 [ 138.938108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 138.943641] ? security_file_permission+0x9f/0x250 [ 138.948567] ? rw_verify_area+0x118/0x360 [ 138.952714] vfs_write+0x1f8/0x560 [ 138.956261] ksys_write+0xf9/0x250 [ 138.959800] ? SyS_read+0x30/0x30 [ 138.963244] ? mm_fault_error+0x380/0x380 [ 138.967397] SyS_write+0x24/0x30 [ 138.970789] ? ksys_write+0x250/0x250 [ 138.974584] do_syscall_64+0x29e/0x9d0 [ 138.978466] ? vmalloc_sync_all+0x30/0x30 [ 138.982608] ? finish_task_switch+0x1ca/0x820 [ 138.987098] ? syscall_return_slowpath+0x5c0/0x5c0 [ 138.992033] ? syscall_return_slowpath+0x30f/0x5c0 [ 138.996966] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 139.002332] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.007181] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 139.012362] RIP: 0033:0x4552d9 [ 139.015540] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2018/04/05 23:30:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) [ 139.023244] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 139.030506] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 139.037766] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.045041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 139.052301] R13: 00000000000006b0 R14: 00000000006fd120 R15: 000000000000000d [ 139.069750] hfs: unable to parse mount options 2018/04/05 23:30:53 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xffffff7f}) 2018/04/05 23:30:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r1 = getpgrp(r0) kcmp(r0, r1, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) [ 139.134492] hfs: unable to parse mount options 2018/04/05 23:30:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) 2018/04/05 23:30:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:54 executing program 0: r0 = socket$inet(0x15, 0x400000080005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=[{0x1}], 0x10}, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10f, 0x4, 0x6d, 0x264, 0x3e4, 0x6, 0x276, 0xf8}, "b26156666d1bba3dc632a6599bb0edd9351e13fba330f3f0d207323f516749c2cc360a9513e761b229e5f656062cd0"}, 0x4f) 2018/04/05 23:30:54 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x7}) 2018/04/05 23:30:54 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/04/05 23:30:54 executing program 0: r0 = socket(0x7, 0x6, 0x7f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0), 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="210009000000000000000000000000004e3d000004000008000000"], 0x20}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x2) 2018/04/05 23:30:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:54 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x1000000000000000}) 2018/04/05 23:30:54 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) 2018/04/05 23:30:54 executing program 0: r0 = socket(0x1e, 0x1, 0x0) recvmsg(r0, &(0x7f00000023c0)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/173, 0xad}, {&(0x7f00000012c0)=""/176, 0xb0}], 0x4, &(0x7f00000013c0)=""/4096, 0x1000, 0x646}, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x8a040) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x7fff, 0x1]) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002400), &(0x7f0000002440)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/05 23:30:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) bind$alg(r1, &(0x7f0000000500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0x847, 0xfffffffffffffffc) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000c80)={0x27}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x0, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x20001, 0x0) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000480)) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r8, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r8]) r9 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) getsockopt$inet_dccp_buf(r6, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) accept4$packet(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5c, r10}) r11 = dup3(r9, r4, 0x0) write$cgroup_int(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="398b9187"], 0x4) preadv(r11, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) recvfrom$packet(r6, &(0x7f0000000580)=""/209, 0xd1, 0x40002042, &(0x7f00000000c0)={0x11, 0x1f, r10, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/04/05 23:30:54 executing program 1: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000380)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000340)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') read$eventfd(r1, &(0x7f00000004c0), 0x8) getdents64(r1, &(0x7f00000003c0)=""/154, 0x9a) write$fuse(r1, &(0x7f0000000200)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) r2 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) fcntl$addseals(r2, 0x409, 0xb) 2018/04/05 23:30:54 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xfeffffff00000000}) 2018/04/05 23:30:54 executing program 6 (fault-call:2 fault-nth:14): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:54 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100, 0x2000) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000100)="0693820d33689fbc051aee68d2f6d1930418916e0c636673c1db8317f635d31123c6f152b9d5e797fc28b688ba7154a1a3a7d042cb6edab68cae2c7891c656d94fa840ae0be411789e3b85f2d5b9bc90b95f1a3f3c8b5300e6479dc83a468fd95b4b5a3d4e67d05666f75f000a936a9b197f7e595064d414acaa772f542d11161bbcfaa57778820af1a650826d2f3568bfc5e351b6e235cc409c2f9b3eaf34aab27ae9beb7c20d5b03f084930d2965e03c972a4d468407e4116e8f", 0xbb) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x600000) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x9) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:54 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) [ 139.741328] FAULT_INJECTION: forcing a failure. [ 139.741328] name failslab, interval 1, probability 0, space 0, times 0 [ 139.752745] CPU: 0 PID: 10185 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 139.759606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.768979] Call Trace: [ 139.771604] dump_stack+0x1b9/0x29f [ 139.775264] ? arch_local_irq_restore+0x52/0x52 [ 139.779976] should_fail.cold.4+0xa/0x1a [ 139.784070] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 139.789205] ? __lock_acquire+0x7f5/0x5130 [ 139.793472] ? graph_lock+0x170/0x170 [ 139.797315] ? find_held_lock+0x36/0x1c0 [ 139.801421] ? __lock_is_held+0xb5/0x140 [ 139.805536] ? check_same_owner+0x320/0x320 [ 139.809883] ? rcu_note_context_switch+0x710/0x710 [ 139.814808] ? trace_hardirqs_off+0xd/0x10 [ 139.819044] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 139.824147] should_failslab+0x124/0x180 [ 139.828205] __kmalloc+0x2c8/0x760 [ 139.831742] ? mark_held_locks+0xc9/0x160 [ 139.835882] ? constrain_params_by_rules+0x141/0x1360 [ 139.841071] constrain_params_by_rules+0x141/0x1360 [ 139.846094] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 139.851288] ? lock_downgrade+0x8e0/0x8e0 [ 139.855441] ? rcu_is_watching+0x85/0x140 [ 139.859589] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 139.864778] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 139.869975] ? is_bpf_text_address+0xd7/0x170 [ 139.874464] ? kernel_text_address+0x79/0xf0 [ 139.878866] ? __unwind_start+0x166/0x330 [ 139.883012] ? __kernel_text_address+0xd/0x40 [ 139.887511] ? unwind_get_return_address+0x61/0xa0 [ 139.892435] ? __save_stack_trace+0x7e/0xd0 [ 139.896751] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 139.902283] ? snd_interval_refine+0x428/0x700 [ 139.906861] snd_pcm_hw_refine+0x8e9/0x1180 [ 139.911187] ? constrain_params_by_rules+0x1360/0x1360 [ 139.916457] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 139.921848] ? snd_pcm_oss_write+0x516/0xa20 [ 139.926335] ? __vfs_write+0x10b/0x880 [ 139.930209] ? vfs_write+0x1f8/0x560 [ 139.933909] ? ksys_write+0xf9/0x250 [ 139.937611] ? SyS_write+0x24/0x30 [ 139.941142] ? do_syscall_64+0x29e/0x9d0 [ 139.945199] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 139.950558] ? kasan_check_read+0x11/0x20 [ 139.954699] ? do_raw_spin_unlock+0x9e/0x2e0 [ 139.959102] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 139.963683] ? print_usage_bug+0xc0/0xc0 [ 139.967738] ? kasan_check_write+0x14/0x20 [ 139.971965] ? do_raw_spin_lock+0xc1/0x200 [ 139.976199] ? trace_hardirqs_off+0xd/0x10 [ 139.980426] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 139.985528] ? debug_check_no_obj_freed+0x2ff/0x584 [ 139.990550] ? mark_held_locks+0xc9/0x160 [ 139.994690] ? quarantine_put+0xeb/0x190 [ 139.998761] snd_pcm_hw_param_first+0x30e/0x680 [ 140.003433] snd_pcm_hw_param_near.constprop.35+0x6e2/0xb10 [ 140.009148] ? _snd_pcm_hw_param_min+0x570/0x570 [ 140.013901] ? snd_pcm_hw_param_max+0x730/0x730 [ 140.018568] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 140.023763] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.029292] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 140.034216] snd_pcm_oss_change_params_locked+0x1b46/0x3ce0 [ 140.039942] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 140.045823] ? memset+0x31/0x40 [ 140.049105] ? find_held_lock+0x36/0x1c0 [ 140.053174] ? lock_downgrade+0x8e0/0x8e0 [ 140.057322] ? rcu_is_watching+0x85/0x140 [ 140.061484] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 140.066673] snd_pcm_oss_write+0x516/0xa20 [ 140.070903] ? expand_files.part.8+0x9a0/0x9a0 [ 140.075490] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 140.080339] __vfs_write+0x10b/0x880 [ 140.084046] ? __fget_light+0x2ef/0x430 [ 140.088016] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 140.092860] ? kernel_read+0x120/0x120 [ 140.096745] ? wait_for_completion+0x870/0x870 [ 140.101337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 140.106869] ? security_file_permission+0x9f/0x250 [ 140.111799] ? rw_verify_area+0x118/0x360 [ 140.115943] vfs_write+0x1f8/0x560 [ 140.119487] ksys_write+0xf9/0x250 [ 140.123032] ? SyS_read+0x30/0x30 [ 140.126477] ? mm_fault_error+0x380/0x380 [ 140.130633] SyS_write+0x24/0x30 [ 140.133989] ? ksys_write+0x250/0x250 [ 140.137788] do_syscall_64+0x29e/0x9d0 [ 140.141664] ? vmalloc_sync_all+0x30/0x30 [ 140.145804] ? _raw_spin_unlock_irq+0x27/0x70 [ 140.150294] ? finish_task_switch+0x1ca/0x820 [ 140.154786] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.159713] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.164654] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 140.170022] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.174871] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 140.180056] RIP: 0033:0x4552d9 [ 140.183234] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2018/04/05 23:30:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/04/05 23:30:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x7ffffffffffffc92, [0x7, 0xdad, 0x6, 0xdf19, 0x2, 0x0, 0x8, 0x7]}, 0xfffffffffffffe71) memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 140.190937] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 140.198202] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 140.205464] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.212726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 140.219994] R13: 00000000000006b0 R14: 00000000006fd120 R15: 000000000000000e 2018/04/05 23:30:55 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0x4000000}) 2018/04/05 23:30:55 executing program 6 (fault-call:2 fault-nth:15): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9, 0x3, 0xffffffffedaeb868, 0x109, 0x5}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0x7ffffffd}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) [ 140.341477] FAULT_INJECTION: forcing a failure. [ 140.341477] name failslab, interval 1, probability 0, space 0, times 0 [ 140.352839] CPU: 1 PID: 10202 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 140.359688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.369049] Call Trace: [ 140.371654] dump_stack+0x1b9/0x29f [ 140.375305] ? arch_local_irq_restore+0x52/0x52 [ 140.379991] ? kernel_text_address+0x79/0xf0 [ 140.384428] should_fail.cold.4+0xa/0x1a [ 140.388513] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.393633] ? snd_pcm_hw_refine+0x362/0x1180 [ 140.398154] ? graph_lock+0x170/0x170 [ 140.401989] ? find_held_lock+0x36/0x1c0 [ 140.406075] ? __lock_is_held+0xb5/0x140 [ 140.410170] ? check_same_owner+0x320/0x320 [ 140.414502] ? debug_check_no_obj_freed+0x2ff/0x584 [ 140.419518] ? rcu_note_context_switch+0x710/0x710 [ 140.424450] should_failslab+0x124/0x180 [ 140.428509] kmem_cache_alloc_trace+0x2cb/0x780 [ 140.433169] ? snd_pcm_hw_param_first+0x2eb/0x680 [ 140.438006] snd_pcm_hw_param_near.constprop.35+0x15c/0xb10 [ 140.443711] ? _snd_pcm_hw_param_min+0x570/0x570 [ 140.448454] ? snd_pcm_hw_param_max+0x730/0x730 [ 140.453118] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 140.458294] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.463820] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 140.468740] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 140.474449] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 140.480324] ? find_held_lock+0x36/0x1c0 [ 140.484373] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 140.489902] ? _parse_integer+0x13b/0x190 [ 140.494042] ? find_held_lock+0x36/0x1c0 [ 140.498100] ? lock_downgrade+0x8e0/0x8e0 [ 140.502241] ? rcu_is_watching+0x85/0x140 [ 140.506391] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 140.511571] snd_pcm_oss_write+0x516/0xa20 [ 140.515791] ? expand_files.part.8+0x9a0/0x9a0 [ 140.520365] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 140.525199] __vfs_write+0x10b/0x880 [ 140.528897] ? __fget_light+0x2ef/0x430 [ 140.532857] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 140.537685] ? kernel_read+0x120/0x120 [ 140.541559] ? wait_for_completion+0x870/0x870 [ 140.546135] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 140.551659] ? security_file_permission+0x9f/0x250 [ 140.556577] ? rw_verify_area+0x118/0x360 [ 140.560715] vfs_write+0x1f8/0x560 [ 140.564243] ksys_write+0xf9/0x250 [ 140.567770] ? SyS_read+0x30/0x30 [ 140.571209] ? mm_fault_error+0x380/0x380 [ 140.575346] SyS_write+0x24/0x30 [ 140.578699] ? ksys_write+0x250/0x250 [ 140.582486] do_syscall_64+0x29e/0x9d0 [ 140.586360] ? vmalloc_sync_all+0x30/0x30 [ 140.590495] ? _raw_spin_unlock_irq+0x27/0x70 [ 140.594979] ? finish_task_switch+0x1ca/0x820 [ 140.599464] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.604390] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.609310] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 140.614664] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.619519] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 140.624694] RIP: 0033:0x4552d9 [ 140.627867] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 140.635563] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 2018/04/05 23:30:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/04/05 23:30:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x4000000000c, 0x10000000008a, 0x0, 0xea6d, 0xf}, 0x2c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00'}, 0x28d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001440)={&(0x7f0000000240)='./file0\x00'}, 0x2ec) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000001200)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001280)={0xffffffffffffffff, &(0x7f00000012c0), &(0x7f0000001740)=""/209}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}}, 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002280)={r0, &(0x7f00000020c0)="f2a74d954b83d96a6c4fe9eed4ce45c0f5279714a70b0e01c62e5b76fe7e2570ba636d15cbd8bc9037154029826ef8b0183a69b3e857b0fcdbc490a97df62f47fcf96a53740fd1e6966cfd020481d292ae1ec497d76e23c795b6592c8b20cb25bd00184f75ace7cc8add274ea7778664452d9ed93448b0ec8b84569788343d361a42616ae8bdccfb8d5c6b1a1111c108f2cbb8f4b5e3434425b3f8b635e238603769dd772aa4c479", &(0x7f0000002180)="3ff2af8cae819fe526cc902696bfbea6f4125892bda85d689fd8ed379e9d5a3b23115d6ec6cd2825e94cc7846b097f65c7eb33e62285c93c9675ead7ee001f6d1c5a544b8e3cb6153c9e8f9237866e5e027451c032aa21f730d109cc8a7692083c50493e9f41188f51fcb99b007b94ed807c6733998d4f91abeba1088d7b3a12b732e40576e19cebeda70d007f8b15d338cf0bb82890469ce0e34aa8f7310942a89e5d9557e6946027833179b4f34fa81a96948e67537e4c89b2bfecdeb6b9f271c77669a2905fac2a17e4d102f7b6b88964a073998f0a28c62480e8d19536"}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) [ 140.642825] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 140.650082] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.657335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 140.664590] R13: 00000000000006b0 R14: 00000000006fd120 R15: 000000000000000f 2018/04/05 23:30:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9, 0x3, 0xffffffffedaeb868, 0x109, 0x5}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0x7ffffffd}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/04/05 23:30:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 2018/04/05 23:30:55 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xf5ffffff}) 2018/04/05 23:30:55 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100, 0x2000) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000100)="0693820d33689fbc051aee68d2f6d1930418916e0c636673c1db8317f635d31123c6f152b9d5e797fc28b688ba7154a1a3a7d042cb6edab68cae2c7891c656d94fa840ae0be411789e3b85f2d5b9bc90b95f1a3f3c8b5300e6479dc83a468fd95b4b5a3d4e67d05666f75f000a936a9b197f7e595064d414acaa772f542d11161bbcfaa57778820af1a650826d2f3568bfc5e351b6e235cc409c2f9b3eaf34aab27ae9beb7c20d5b03f084930d2965e03c972a4d468407e4116e8f", 0xbb) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x600000) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x9) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) 2018/04/05 23:30:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9, 0x3, 0xffffffffedaeb868, 0x109, 0x5}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0x7ffffffd}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/04/05 23:30:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/04/05 23:30:55 executing program 6 (fault-call:2 fault-nth:16): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:55 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x307240) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x2, 0xc76, 0x7fff, 0x1002, 0x7, 0x80, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd38}}, 0x2, 0x7ff, 0xa000000000, 0xd30, 0x2}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f0000000240)=0x84) r3 = gettid() ioctl$KDSETMODE(r0, 0x4b3a, 0x3e) sched_setparam(r3, &(0x7f0000000140)=0x1ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xcb, "fd1afb95e0da3b6dcac40cbc44aeec609d8e27ddcd91194b67578aa8df67bfe1cb06429806e315bdef88915da0f2f332e6a8c0766b6834aca0727bc91a260f2d41e9da7526d247a3e6da8faf6e7e033d5881bac0b6654633319849cc1ed05ec0c83548a26dda69f4e00d8eeaad672cd25743207e3e2a8f28e6f2c0b460f84d23d7d7c03b664fe1d5a61696d53286b070b042dbb6cf35e350a86b7f7db3aaa68452414f8e526ab7176342163318dd4e3decce3d2a72da23896f6efc28d6e83aaf15794c4587e6685d6806b5"}, &(0x7f0000000380)=0xd3) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r4, &(0x7f00000000c0)={0x1f}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 23:30:55 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x3, 0x60, 0x5f1, 'queue0\x00', 0x3}) ioctl$TCXONC(r2, 0x540a, 0x0) dup3(r2, r1, 0x0) [ 140.959790] FAULT_INJECTION: forcing a failure. [ 140.959790] name failslab, interval 1, probability 0, space 0, times 0 [ 140.971149] CPU: 1 PID: 10242 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 140.977995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.987353] Call Trace: [ 140.989953] dump_stack+0x1b9/0x29f [ 140.993603] ? arch_local_irq_restore+0x52/0x52 [ 140.998293] should_fail.cold.4+0xa/0x1a [ 141.002371] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.007490] ? __lock_acquire+0x7f5/0x5130 [ 141.011738] ? graph_lock+0x170/0x170 [ 141.015562] ? find_held_lock+0x36/0x1c0 [ 141.019645] ? __lock_is_held+0xb5/0x140 [ 141.023734] ? check_same_owner+0x320/0x320 [ 141.028080] ? rcu_note_context_switch+0x710/0x710 [ 141.033023] ? perf_trace_lock+0xd6/0x900 [ 141.037204] should_failslab+0x124/0x180 [ 141.041279] __kmalloc+0x2c8/0x760 [ 141.044833] ? __lock_acquire+0x7f5/0x5130 [ 141.049086] ? constrain_params_by_rules+0x141/0x1360 [ 141.054286] ? graph_lock+0x170/0x170 2018/04/05 23:30:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) 2018/04/05 23:30:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) capget(&(0x7f00000003c0)={0x19980330, r2}, &(0x7f0000000440)={0x10001, 0x9, 0xfffffffffffffc00, 0x2, 0x1, 0x43}) r3 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r1, r3) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffecf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000006d250e2debc95424c530faafec5f8e2e380b57e1ad78a23d85d8a32f2bac744f96d694c15b2ed3eb8ed135867035dbaf8ff481039eed5edc320f", @ANYBLOB="0400000008000500070000001c000204080005000300000008000308000500f7ffffff000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000040}, 0x800) socket$kcm(0x29, 0x7, 0x0) fallocate(r4, 0x0, 0x0, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x80000000, 0x20) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000001140)=""/95, 0x5f}], 0x1, 0x0) lseek(r5, 0x0, 0x3) writev(r5, &(0x7f00000007c0)=[{&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000000640)="ad851b4783227228d24f4cd3831ed65185b2c3d57766c7f734a172ea69297f7aa157a78d454c180f9f79692a56621f8d66c7e8bf18f416a556761e884a1f304c014386d6af95523e32f02593f5034841d901240fde0d14113861308c381ecd77b0cda8910cc4510902b948dc6b2dd91c20ce0144b9a7be4d80c7f2dcb228c65264dfa33e165655cffea74f2f7dbfd0d54ff25bccb5d9", 0x96}, {&(0x7f0000000700)="2589640db2d1473beaef1b73cd9fc0fbfd8310b55ba266b510458fde8ff33514fda0e152ee442de1e26964f5c448311c779f8f689eb7501ae9ac7c8162837b9efb6cb5cb4096e4ac32f5490bbf92647e08e23f84805769e60c626cdd7973f157c5c16618c733ca62005d1c36076b4bcbb628b16e5f263df4abaa85cfd46f649c62b6ee1e", 0x84}, {&(0x7f0000000300)="ba2e7ad10fc468708331fc317c6bae70a262730364204c3e36757d00a35ebe04dfa638c6182060279a197f98d116356ee52f93ab4a521e6ddea7a2e146527a16761366d0d892b890462c", 0x4a}, {&(0x7f0000000400)="e299165203d428961627d052c7a0d5a2317f40b70ac39ee4271560192ebdefcbecdb35dbb497d93cc3e1", 0x2a}], 0x5) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0x0, 0x2}) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) connect$vsock_dgram(r4, &(0x7f0000000240)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) fallocate(r6, 0x0, 0x0, 0x4) fallocate(r6, 0x0, 0x4b99, 0x5) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) fallocate(r6, 0x1, 0x0, 0x4000003) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r7, &(0x7f00000000c0)={0xc}) sendfile(r7, r6, 0x0, 0xc08f) r8 = dup2(r0, r0) ioctl$sock_bt_hci(r8, 0x4, &(0x7f0000000580)="b0127b1b56c41af842d40142d538131c075f0c1d52ca94fe4c642da96543dc972aa62895d3535096d8807b48e8670b53a25c04565ef8f4b40944a1fab17c45f968ed95effe682b39a6138abb5754a7453451ea3dcc6171043db468708c168d2714820cdde9bf9435f64ea9179b062ccfba0f48982fda4e8fd401731c54ee7df1120d1625defbe5444ac1d8f5223a66faba5e5a01c2c00b7bcfdb1a4f292221725cb2f2ff783f0f68b6515ac1d80700000000000000000000000000000000") getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000000540)={0x9d61, 0xff, 0x8, 0x5de2}) [ 141.058105] constrain_params_by_rules+0x141/0x1360 [ 141.063148] ? find_held_lock+0x36/0x1c0 [ 141.067226] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 141.072439] ? lock_downgrade+0x8e0/0x8e0 [ 141.076610] ? rcu_is_watching+0x85/0x140 [ 141.080771] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 141.085976] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 141.091193] ? is_bpf_text_address+0xd7/0x170 [ 141.095711] ? kernel_text_address+0x79/0xf0 [ 141.100135] ? __unwind_start+0x166/0x330 [ 141.104297] ? __kernel_text_address+0xd/0x40 [ 141.108806] ? unwind_get_return_address+0x61/0xa0 [ 141.113758] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 141.119310] ? snd_interval_refine+0x428/0x700 [ 141.123917] snd_pcm_hw_refine+0x8e9/0x1180 [ 141.128270] ? constrain_params_by_rules+0x1360/0x1360 [ 141.133555] ? snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 141.139451] ? snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 141.144825] ? snd_pcm_oss_write+0x516/0xa20 [ 141.149240] ? __vfs_write+0x10b/0x880 [ 141.153138] ? vfs_write+0x1f8/0x560 [ 141.156863] ? ksys_write+0xf9/0x250 [ 141.160589] ? SyS_write+0x24/0x30 [ 141.164137] ? do_syscall_64+0x29e/0x9d0 [ 141.168207] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 141.173580] ? kasan_check_read+0x11/0x20 [ 141.177739] ? do_raw_spin_unlock+0x9e/0x2e0 [ 141.182154] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 141.186751] ? print_usage_bug+0xc0/0xc0 [ 141.190822] ? kasan_check_write+0x14/0x20 [ 141.195069] ? do_raw_spin_lock+0xc1/0x200 [ 141.199316] ? trace_hardirqs_off+0xd/0x10 [ 141.203563] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 141.208679] ? debug_check_no_obj_freed+0x2ff/0x584 [ 141.213710] ? mark_held_locks+0xc9/0x160 [ 141.217848] ? quarantine_put+0xeb/0x190 [ 141.221899] snd_pcm_hw_param_last+0x323/0x660 [ 141.226475] snd_pcm_hw_param_near.constprop.35+0x831/0xb10 [ 141.232173] ? _snd_pcm_hw_param_min+0x570/0x570 [ 141.236917] ? snd_pcm_hw_param_max+0x730/0x730 [ 141.241572] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 141.246745] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 141.252267] ? snd_pcm_plug_slave_size+0x1d0/0x350 [ 141.257185] snd_pcm_oss_change_params_locked+0x1bb1/0x3ce0 [ 141.262892] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 141.268763] ? find_held_lock+0x36/0x1c0 [ 141.272811] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 141.278336] ? _parse_integer+0x13b/0x190 [ 141.282487] ? find_held_lock+0x36/0x1c0 [ 141.286545] ? lock_downgrade+0x8e0/0x8e0 [ 141.290683] ? rcu_is_watching+0x85/0x140 [ 141.294827] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 141.300004] snd_pcm_oss_write+0x516/0xa20 [ 141.304231] ? expand_files.part.8+0x9a0/0x9a0 [ 141.308803] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 141.313640] __vfs_write+0x10b/0x880 [ 141.317337] ? __fget_light+0x2ef/0x430 [ 141.321299] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 141.326128] ? kernel_read+0x120/0x120 [ 141.330003] ? wait_for_completion+0x870/0x870 [ 141.334584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 141.340153] ? security_file_permission+0x9f/0x250 [ 141.345078] ? rw_verify_area+0x118/0x360 [ 141.349213] vfs_write+0x1f8/0x560 [ 141.352741] ksys_write+0xf9/0x250 [ 141.356270] ? SyS_read+0x30/0x30 [ 141.359707] ? mm_fault_error+0x380/0x380 [ 141.363851] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 141.368685] SyS_write+0x24/0x30 [ 141.372044] ? ksys_write+0x250/0x250 [ 141.375829] do_syscall_64+0x29e/0x9d0 [ 141.379701] ? vmalloc_sync_all+0x30/0x30 [ 141.383837] ? _raw_spin_unlock_irq+0x27/0x70 [ 141.388319] ? finish_task_switch+0x1ca/0x820 [ 141.392803] ? syscall_return_slowpath+0x5c0/0x5c0 [ 141.397717] ? syscall_return_slowpath+0x30f/0x5c0 [ 141.402635] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 141.407988] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 141.412829] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 141.418007] RIP: 0033:0x4552d9 [ 141.421188] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 141.428884] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 141.436138] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 141.443394] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.450647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/04/05 23:30:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/04/05 23:30:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) [ 141.457902] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000010 2018/04/05 23:30:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9, 0x3, 0xffffffffedaeb868, 0x109, 0x5}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0x7ffffffd}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/04/05 23:30:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/04/05 23:30:56 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xfeffffff}) 2018/04/05 23:30:56 executing program 6 (fault-call:2 fault-nth:17): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) [ 141.619990] FAULT_INJECTION: forcing a failure. [ 141.619990] name failslab, interval 1, probability 0, space 0, times 0 [ 141.631422] CPU: 0 PID: 10286 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 141.638283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.647652] Call Trace: [ 141.650270] dump_stack+0x1b9/0x29f [ 141.653923] ? arch_local_irq_restore+0x52/0x52 [ 141.658608] should_fail.cold.4+0xa/0x1a [ 141.662679] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.667794] ? graph_lock+0x170/0x170 [ 141.671593] ? kernel_text_address+0x79/0xf0 [ 141.675995] ? __unwind_start+0x166/0x330 [ 141.680151] ? find_held_lock+0x36/0x1c0 [ 141.684216] ? __lock_is_held+0xb5/0x140 [ 141.688285] ? check_same_owner+0x320/0x320 [ 141.692634] ? snd_pcm_hw_param_near.constprop.35+0x831/0xb10 [ 141.698519] ? rcu_note_context_switch+0x710/0x710 [ 141.703444] ? do_syscall_64+0x29e/0x9d0 [ 141.707514] should_failslab+0x124/0x180 [ 141.711571] __kmalloc+0x2c8/0x760 [ 141.715111] ? trace_hardirqs_off+0xd/0x10 [ 141.719341] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 141.724521] ? constrain_params_by_rules+0x141/0x1360 [ 141.729714] constrain_params_by_rules+0x141/0x1360 [ 141.734729] ? __lock_acquire+0x7f5/0x5130 [ 141.738960] ? mark_held_locks+0xc9/0x160 [ 141.743105] ? kfree+0x111/0x260 [ 141.746467] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 141.751658] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 141.756758] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 141.761855] ? perf_trace_run_bpf_submit+0x246/0x370 [ 141.766955] ? perf_tp_event+0xc30/0xc30 [ 141.771029] ? memset+0x31/0x40 [ 141.774310] ? perf_trace_lock+0x495/0x900 [ 141.778550] ? zap_class+0x720/0x720 [ 141.782258] ? rcu_is_watching+0x85/0x140 [ 141.786402] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 141.791490] ? snd_interval_refine+0x428/0x700 [ 141.796072] snd_pcm_hw_refine+0x8e9/0x1180 [ 141.800403] ? constrain_params_by_rules+0x1360/0x1360 [ 141.805676] ? find_held_lock+0x36/0x1c0 [ 141.809735] ? print_usage_bug+0xc0/0xc0 [ 141.813793] ? lock_downgrade+0x8e0/0x8e0 [ 141.817934] ? lock_release+0xa10/0xa10 [ 141.821906] ? kasan_check_read+0x11/0x20 [ 141.826049] ? do_raw_spin_unlock+0x9e/0x2e0 [ 141.830457] ? mark_held_locks+0xc9/0x160 [ 141.835390] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 141.840408] snd_pcm_hw_params+0x2a9/0x1e20 [ 141.844728] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 141.849828] ? debug_check_no_obj_freed+0x2ff/0x584 [ 141.854842] ? snd_pcm_hw_refine+0x1180/0x1180 [ 141.859427] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 141.864438] ? snd_pcm_hw_param_value+0x112/0x550 [ 141.869279] ? snd_pcm_hw_param_last+0x300/0x660 [ 141.874047] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 141.879931] ? _snd_pcm_hw_param_min+0x570/0x570 [ 141.884685] ? snd_pcm_hw_param_max+0x730/0x730 [ 141.889347] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 141.894536] snd_pcm_kernel_ioctl+0x6c/0x240 [ 141.898942] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 141.904668] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 141.910568] ? memset+0x31/0x40 [ 141.913849] ? find_held_lock+0x36/0x1c0 [ 141.917917] ? lock_downgrade+0x8e0/0x8e0 [ 141.922068] ? rcu_is_watching+0x85/0x140 [ 141.926227] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 141.931414] snd_pcm_oss_write+0x516/0xa20 [ 141.935641] ? expand_files.part.8+0x9a0/0x9a0 [ 141.940229] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 141.945068] ? __schedule+0x80f/0x1e40 [ 141.948959] __vfs_write+0x10b/0x880 [ 141.952665] ? __fget_light+0x2ef/0x430 [ 141.956635] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 141.961475] ? kernel_read+0x120/0x120 [ 141.965357] ? wait_for_completion+0x870/0x870 [ 141.969955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 141.975490] ? security_file_permission+0x9f/0x250 [ 141.980419] ? rw_verify_area+0x118/0x360 [ 141.984565] vfs_write+0x1f8/0x560 [ 141.988105] ksys_write+0xf9/0x250 [ 141.991640] ? SyS_read+0x30/0x30 [ 141.995086] ? mm_fault_error+0x380/0x380 [ 141.999237] SyS_write+0x24/0x30 [ 142.002595] ? ksys_write+0x250/0x250 [ 142.006392] do_syscall_64+0x29e/0x9d0 [ 142.010274] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 142.015110] ? syscall_return_slowpath+0x5c0/0x5c0 [ 142.020042] ? syscall_return_slowpath+0x30f/0x5c0 [ 142.024974] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 142.030335] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.035179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 142.040364] RIP: 0033:0x4552d9 [ 142.043545] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 142.051249] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 142.058509] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 142.065767] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.073035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 142.080295] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000011 2018/04/05 23:30:56 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000280)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000000)) getsockname$inet(r3, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/04/05 23:30:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) capget(&(0x7f00000003c0)={0x19980330, r2}, &(0x7f0000000440)={0x10001, 0x9, 0xfffffffffffffc00, 0x2, 0x1, 0x43}) r3 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r1, r3) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffecf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000006d250e2debc95424c530faafec5f8e2e380b57e1ad78a23d85d8a32f2bac744f96d694c15b2ed3eb8ed135867035dbaf8ff481039eed5edc320f", @ANYBLOB="0400000008000500070000001c000204080005000300000008000308000500f7ffffff000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000040}, 0x800) socket$kcm(0x29, 0x7, 0x0) fallocate(r4, 0x0, 0x0, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x80000000, 0x20) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000001140)=""/95, 0x5f}], 0x1, 0x0) lseek(r5, 0x0, 0x3) writev(r5, &(0x7f00000007c0)=[{&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000000640)="ad851b4783227228d24f4cd3831ed65185b2c3d57766c7f734a172ea69297f7aa157a78d454c180f9f79692a56621f8d66c7e8bf18f416a556761e884a1f304c014386d6af95523e32f02593f5034841d901240fde0d14113861308c381ecd77b0cda8910cc4510902b948dc6b2dd91c20ce0144b9a7be4d80c7f2dcb228c65264dfa33e165655cffea74f2f7dbfd0d54ff25bccb5d9", 0x96}, {&(0x7f0000000700)="2589640db2d1473beaef1b73cd9fc0fbfd8310b55ba266b510458fde8ff33514fda0e152ee442de1e26964f5c448311c779f8f689eb7501ae9ac7c8162837b9efb6cb5cb4096e4ac32f5490bbf92647e08e23f84805769e60c626cdd7973f157c5c16618c733ca62005d1c36076b4bcbb628b16e5f263df4abaa85cfd46f649c62b6ee1e", 0x84}, {&(0x7f0000000300)="ba2e7ad10fc468708331fc317c6bae70a262730364204c3e36757d00a35ebe04dfa638c6182060279a197f98d116356ee52f93ab4a521e6ddea7a2e146527a16761366d0d892b890462c", 0x4a}, {&(0x7f0000000400)="e299165203d428961627d052c7a0d5a2317f40b70ac39ee4271560192ebdefcbecdb35dbb497d93cc3e1", 0x2a}], 0x5) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0x0, 0x2}) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) connect$vsock_dgram(r4, &(0x7f0000000240)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) fallocate(r6, 0x0, 0x0, 0x4) fallocate(r6, 0x0, 0x4b99, 0x5) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) fallocate(r6, 0x1, 0x0, 0x4000003) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r7, &(0x7f00000000c0)={0xc}) sendfile(r7, r6, 0x0, 0xc08f) r8 = dup2(r0, r0) ioctl$sock_bt_hci(r8, 0x4, &(0x7f0000000580)="b0127b1b56c41af842d40142d538131c075f0c1d52ca94fe4c642da96543dc972aa62895d3535096d8807b48e8670b53a25c04565ef8f4b40944a1fab17c45f968ed95effe682b39a6138abb5754a7453451ea3dcc6171043db468708c168d2714820cdde9bf9435f64ea9179b062ccfba0f48982fda4e8fd401731c54ee7df1120d1625defbe5444ac1d8f5223a66faba5e5a01c2c00b7bcfdb1a4f292221725cb2f2ff783f0f68b6515ac1d80700000000000000000000000000000000") getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000000540)={0x9d61, 0xff, 0x8, 0x5de2}) 2018/04/05 23:30:56 executing program 6 (fault-call:2 fault-nth:18): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='~', 0x1) 2018/04/05 23:30:56 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1, 0xfffe) mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc1205531, &(0x7f000035dffc)) statx(r0, &(0x7f0000000080)='./file0\x00', 0x4000, 0xa, &(0x7f00000000c0)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000200)={0x9, 0x1, 0x54c}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/05 23:30:56 executing program 3: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)={0x0, 0xfffffff6}) 2018/04/05 23:30:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(r1) kcmp(r1, r2, 0x1000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 23:30:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9, 0x3, 0xffffffffedaeb868, 0x109, 0x5}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/04/05 23:30:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}) [ 142.230152] FAULT_INJECTION: forcing a failure. [ 142.230152] name failslab, interval 1, probability 0, space 0, times 0 [ 142.241458] CPU: 1 PID: 10305 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 142.248308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.257672] Call Trace: [ 142.260286] dump_stack+0x1b9/0x29f [ 142.263943] ? arch_local_irq_restore+0x52/0x52 [ 142.268643] should_fail.cold.4+0xa/0x1a [ 142.272720] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 142.277843] ? __save_stack_trace+0x7e/0xd0 [ 142.282191] ? graph_lock+0x170/0x170 [ 142.286019] ? find_held_lock+0x36/0x1c0 [ 142.290103] ? __lock_is_held+0xb5/0x140 [ 142.294192] ? check_same_owner+0x320/0x320 [ 142.298527] ? do_raw_spin_lock+0xc1/0x200 [ 142.302780] ? rcu_note_context_switch+0x710/0x710 [ 142.307720] ? trace_hardirqs_off+0xd/0x10 [ 142.311947] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 142.317045] should_failslab+0x124/0x180 [ 142.321094] __kmalloc+0x2c8/0x760 [ 142.324623] ? mark_held_locks+0xc9/0x160 [ 142.328754] ? quarantine_put+0xeb/0x190 [ 142.332799] ? constrain_params_by_rules+0x141/0x1360 [ 142.337980] constrain_params_by_rules+0x141/0x1360 [ 142.342982] ? trace_hardirqs_on+0xd/0x10 [ 142.347124] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 142.352304] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 142.357488] ? debug_check_no_locks_freed+0x310/0x310 [ 142.362664] ? constrain_params_by_rules+0xa3d/0x1360 [ 142.367852] ? snd_pcm_mmap_control_fault+0x3e0/0x3e0 [ 142.373039] ? perf_trace_lock+0xd6/0x900 [ 142.377175] ? lock_downgrade+0x8e0/0x8e0 [ 142.381313] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 142.386836] ? snd_interval_refine+0x428/0x700 [ 142.391410] snd_pcm_hw_refine+0x8e9/0x1180 [ 142.395805] ? snd_interval_refine+0x428/0x700 [ 142.400378] ? constrain_params_by_rules+0x1360/0x1360 [ 142.405643] ? constrain_params_by_rules+0x1360/0x1360 [ 142.410908] ? find_held_lock+0x36/0x1c0 [ 142.414960] ? print_usage_bug+0xc0/0xc0 [ 142.419015] ? graph_lock+0x170/0x170 [ 142.422801] ? lock_downgrade+0x8e0/0x8e0 [ 142.426936] ? lock_release+0xa10/0xa10 [ 142.430899] ? kasan_check_read+0x11/0x20 [ 142.435042] ? __lock_is_held+0xb5/0x140 [ 142.439094] snd_pcm_hw_param_first+0x30e/0x680 [ 142.443753] snd_pcm_hw_params+0x340/0x1e20 [ 142.448064] ? snd_pcm_hw_refine+0x1180/0x1180 [ 142.452636] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 142.457639] ? snd_pcm_hw_param_value+0x112/0x550 [ 142.462470] ? snd_pcm_hw_param_last+0x300/0x660 [ 142.467219] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 142.473093] ? _snd_pcm_hw_param_min+0x570/0x570 [ 142.477836] ? snd_pcm_hw_param_max+0x730/0x730 [ 142.482492] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 142.487671] snd_pcm_kernel_ioctl+0x6c/0x240 [ 142.492069] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 142.497777] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 142.503649] ? find_held_lock+0x36/0x1c0 [ 142.507698] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.513225] ? _parse_integer+0x13b/0x190 [ 142.517361] ? find_held_lock+0x36/0x1c0 [ 142.521415] ? lock_downgrade+0x8e0/0x8e0 [ 142.525553] ? rcu_is_watching+0x85/0x140 [ 142.529699] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 142.534874] snd_pcm_oss_write+0x516/0xa20 [ 142.539092] ? expand_files.part.8+0x9a0/0x9a0 [ 142.543665] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 142.548498] __vfs_write+0x10b/0x880 [ 142.552194] ? __fget_light+0x2ef/0x430 [ 142.556149] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 142.560979] ? kernel_read+0x120/0x120 [ 142.564855] ? wait_for_completion+0x870/0x870 [ 142.569436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.574961] ? security_file_permission+0x9f/0x250 [ 142.579882] ? rw_verify_area+0x118/0x360 [ 142.584025] vfs_write+0x1f8/0x560 [ 142.587558] ksys_write+0xf9/0x250 [ 142.591088] ? SyS_read+0x30/0x30 [ 142.594526] ? mm_fault_error+0x380/0x380 [ 142.598664] SyS_write+0x24/0x30 [ 142.602023] ? ksys_write+0x250/0x250 [ 142.605811] do_syscall_64+0x29e/0x9d0 [ 142.609682] ? vmalloc_sync_all+0x30/0x30 [ 142.613819] ? _raw_spin_unlock_irq+0x27/0x70 [ 142.618310] ? finish_task_switch+0x1ca/0x820 [ 142.622795] ? syscall_return_slowpath+0x5c0/0x5c0 [ 142.627710] ? syscall_return_slowpath+0x30f/0x5c0 [ 142.632628] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 142.637992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.642829] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 142.648005] RIP: 0033:0x4552d9 [ 142.651182] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 142.658878] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 142.666134] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 142.673390] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.680645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 142.687902] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000012 [ 142.695662] WARNING: CPU: 1 PID: 10305 at sound/core/pcm_native.c:620 snd_pcm_hw_params+0x65a/0x1e20 [ 142.704946] Kernel panic - not syncing: panic_on_warn set ... [ 142.704946] [ 142.712324] CPU: 1 PID: 10305 Comm: syz-executor6 Not tainted 4.16.0+ #2 [ 142.719169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.728527] Call Trace: [ 142.731130] dump_stack+0x1b9/0x29f [ 142.734899] ? arch_local_irq_restore+0x52/0x52 [ 142.739588] ? snd_pcm_hw_params+0x630/0x1e20 [ 142.744080] panic+0x22f/0x4de [ 142.747265] ? add_taint.cold.5+0x16/0x16 [ 142.751408] ? __warn.cold.8+0x148/0x1a3 [ 142.755452] ? snd_pcm_hw_params+0x65a/0x1e20 [ 142.759924] __warn.cold.8+0x163/0x1a3 [ 142.763797] ? snd_pcm_hw_params+0x65a/0x1e20 [ 142.768273] report_bug+0x252/0x2d0 [ 142.771896] do_error_trap+0x1bc/0x470 [ 142.775763] ? find_held_lock+0x36/0x1c0 [ 142.779805] ? math_error+0x3f0/0x3f0 [ 142.783603] ? graph_lock+0x170/0x170 [ 142.787388] ? lock_downgrade+0x8e0/0x8e0 [ 142.791526] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.796355] do_invalid_op+0x1b/0x20 [ 142.800058] invalid_op+0x1b/0x40 [ 142.803501] RIP: 0010:snd_pcm_hw_params+0x65a/0x1e20 [ 142.808576] RSP: 0018:ffff8801cfebf498 EFLAGS: 00010246 [ 142.813920] RAX: 0000000000040000 RBX: 00000000fffffff4 RCX: ffffc900068c5000 [ 142.821168] RDX: 0000000000040000 RSI: ffffffff859d752a RDI: 0000000000000005 [ 142.828420] RBP: ffff8801cfebf6e8 R08: ffff8801af9fa140 R09: ffffed003b6246c2 [ 142.836801] R10: ffffed003b6246c2 R11: ffff8801db123613 R12: ffffffff8826309c [ 142.844058] R13: ffff8801ceaf3680 R14: ffff8801b67a8040 R15: dffffc0000000000 [ 142.851352] ? snd_pcm_hw_params+0x65a/0x1e20 [ 142.855849] ? snd_pcm_hw_params+0x65a/0x1e20 [ 142.860352] ? snd_pcm_hw_refine+0x1180/0x1180 [ 142.864928] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 142.869939] ? snd_pcm_hw_param_value+0x112/0x550 [ 142.874781] ? snd_pcm_hw_param_last+0x300/0x660 [ 142.879538] ? snd_pcm_hw_param_near.constprop.35+0x6e9/0xb10 [ 142.885422] ? _snd_pcm_hw_param_min+0x570/0x570 [ 142.890174] ? snd_pcm_hw_param_max+0x730/0x730 [ 142.895497] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 142.900687] snd_pcm_kernel_ioctl+0x6c/0x240 [ 142.905084] snd_pcm_oss_change_params_locked+0x1be8/0x3ce0 [ 142.910809] ? snd_pcm_hw_param_near.constprop.35+0xb10/0xb10 [ 142.916693] ? find_held_lock+0x36/0x1c0 [ 142.920756] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.926299] ? _parse_integer+0x13b/0x190 [ 142.930450] ? find_held_lock+0x36/0x1c0 [ 142.934503] ? lock_downgrade+0x8e0/0x8e0 [ 142.938646] ? rcu_is_watching+0x85/0x140 [ 142.942800] snd_pcm_oss_make_ready_locked+0xbc/0x130 [ 142.947985] snd_pcm_oss_write+0x516/0xa20 [ 142.952213] ? expand_files.part.8+0x9a0/0x9a0 [ 142.956809] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 142.961651] __vfs_write+0x10b/0x880 [ 142.965359] ? __fget_light+0x2ef/0x430 [ 142.969328] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 142.974165] ? kernel_read+0x120/0x120 [ 142.978056] ? wait_for_completion+0x870/0x870 [ 142.982641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.988179] ? security_file_permission+0x9f/0x250 [ 142.993096] ? rw_verify_area+0x118/0x360 [ 142.997242] vfs_write+0x1f8/0x560 [ 143.000798] ksys_write+0xf9/0x250 [ 143.004333] ? SyS_read+0x30/0x30 [ 143.007785] ? mm_fault_error+0x380/0x380 [ 143.011930] SyS_write+0x24/0x30 [ 143.015293] ? ksys_write+0x250/0x250 [ 143.019092] do_syscall_64+0x29e/0x9d0 [ 143.022986] ? vmalloc_sync_all+0x30/0x30 [ 143.027125] ? _raw_spin_unlock_irq+0x27/0x70 [ 143.031616] ? finish_task_switch+0x1ca/0x820 [ 143.036114] ? syscall_return_slowpath+0x5c0/0x5c0 [ 143.041049] ? syscall_return_slowpath+0x30f/0x5c0 [ 143.045972] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 143.051322] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.056170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 143.061358] RIP: 0033:0x4552d9 [ 143.064536] RSP: 002b:00007fbbd7f2fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 143.072248] RAX: ffffffffffffffda RBX: 00007fbbd7f306d4 RCX: 00000000004552d9 [ 143.079511] RDX: 0000000000000001 RSI: 0000000020000180 RDI: 0000000000000013 [ 143.086774] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.094039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 143.101304] R13: 00000000000006b0 R14: 00000000006fd120 R15: 0000000000000012 [ 143.109278] Dumping ftrace buffer: [ 143.113078] (ftrace buffer empty) [ 143.116773] Kernel Offset: disabled [ 143.120383] Rebooting in 86400 seconds..