f9c, &(0x7f0000000100)='/dev/urandom\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/160) 2018/05/06 07:48:25 executing program 3: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x640040, 0x0) dup(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:25 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x3, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000080)={[], 0x9, 0x1, 0x6, 0x0, 0x1f, 0x0, 0x10000, [], 0x4}) 2018/05/06 07:48:25 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000009c, 0x0) 2018/05/06 07:48:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x6c00]}) 2018/05/06 07:48:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x600) 2018/05/06 07:48:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) ppoll(&(0x7f0000000040)=[{r0}], 0x30c, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) 2018/05/06 07:48:25 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)="2e2f66a16c653000", 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 372.434718] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:25 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x600, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/91) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x150, r1, 0x400, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xc}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xffffffffffffffc1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb0b}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}]}]}, 0x150}, 0x1}, 0x4) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 372.483978] REISERFS (device loop7): using ordered data mode [ 372.489963] reiserfs: using flush barriers 2018/05/06 07:48:25 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000001e, 0x0) 2018/05/06 07:48:25 executing program 3: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x640040, 0x0) dup(r0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:25 executing program 1: [ 372.528766] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 372.536843] FAT-fs (loop0): Filesystem has been set read-only [ 372.558144] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x6]}) 2018/05/06 07:48:25 executing program 1: [ 372.611132] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 372.621901] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 372.636501] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:25 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x3) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 372.678705] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 372.686817] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 372.717589] REISERFS (device loop7): using ordered data mode [ 372.723537] reiserfs: using flush barriers 2018/05/06 07:48:25 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000006b, 0x0) [ 372.737404] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 372.790250] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 372.811217] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 372.870760] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:26 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x640040, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:26 executing program 1: 2018/05/06 07:48:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x7a00000000000000]}) 2018/05/06 07:48:26 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000075, 0x0) 2018/05/06 07:48:26 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x1, 0x0) msgget(0x2, 0x80) msgget(0x1, 0x7f) r0 = msgget(0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000340)=""/160) 2018/05/06 07:48:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, [0x6, 0x1, 0x4a4e, 0x419, 0xffffffffb848cfe4, 0x1, 0x9, 0x9, 0x1ff, 0x100, 0x6, 0x8, 0xffffffff7fffffff, 0x4, 0x2]}, &(0x7f00000000c0)=0x100) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x600, 0x0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:48:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000280)="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", 0xffffff6e, 0x20000007, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) recvfrom(r0, &(0x7f0000000080)=""/99, 0x63, 0x2, &(0x7f0000000180)=@sco={0x1f, {0x93e7, 0xfffffffffffffff7, 0x7, 0x8000, 0x800, 0x8}}, 0x80) r1 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x4, 0x30040) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000400)={0x3, 0x4, 0x20, 0xa88b}, 0x8) 2018/05/06 07:48:26 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fi+e0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:26 executing program 1: [ 373.377747] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:26 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:26 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000000f, 0x0) 2018/05/06 07:48:26 executing program 4: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x8200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) pread64(r0, &(0x7f0000000040)=""/218, 0xda, 0x0) [ 373.469423] REISERFS (device loop7): using ordered data mode [ 373.475557] reiserfs: using flush barriers 2018/05/06 07:48:26 executing program 1: 2018/05/06 07:48:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0xa000000]}) 2018/05/06 07:48:26 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40500) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80000, 0x0) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) umount2(&(0x7f0000000180)='./file0/file0\x00', 0x0) write$evdev(r2, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) r3 = msgget$private(0x0, 0x80) r4 = getuid() getgroups(0x7, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) stat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000400)={{0x4, r4, r5, r6, r7, 0x0, 0x800}, 0x101, 0x4, 0x10001, 0x3, 0xffffffffffff8001, 0x4, r8, r9}) write$evdev(r2, &(0x7f00000002c0), 0xffffffbc) 2018/05/06 07:48:26 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x4080) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7f, 0x5, 0x8, 0xb1, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40086410, &(0x7f0000000180)={0x94, &(0x7f0000000280)="29c1cf5463b63916afe5b3276afc1d3fce378620f9f6285e0dbbdff8fbe2205f5aaea6caf4f041152545220b7eea6bdc3cc488bafedee308e940970354a77ff968c6f2460bf8c99e2317757bef34af3493cbb70f87b6325774f77cab7c419d090748027294a4afa9e7528804dc321cfffb27d5e2e6f5a602784acfc4542eab09190a1a3223c2d3035e34a741d0561b19dd131c62"}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f0000001700)="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0xbfc}], 0x1, &(0x7f0000002940)}, {&(0x7f00000027c0)=@abs, 0x6e, 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0xffc}], 0x1}, {&(0x7f0000003e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004300)=[{&(0x7f0000003f00)}, {&(0x7f0000004140)="5b0fcaa8d6e1f7df890cb067a63093ff0b328554d1db40d7d00d20e296d6756081d7a4059d3ac30346cf60ef99dee35165189f2be460913f663fc28d326fa163d917dad72a1cd85682bade6f8d2e708b8f6b53545ed247d589e627491bac119fcf29ad9a42ad8345cb71ff17e7707edb0531312713b3e217e6a7d1569d1cac46b95aa37e2e736d90ce8baba1bb9d48a3ed92d6761cf04cd0725a7688502982e122fee6153acea9a608443304898e4d6c41a31d6b330f300f4f8d9dda2de9ea94ed26277cfda1390e73a78fd6a5aac8ff9e63c7", 0xd3}], 0x2, &(0x7f0000004480)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="180000000100", @ANYRES32, @ANYRES32, @ANYBLOB="2c0000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="d5a8f4d37592e883971cac318c161187716d5bb928a558a1ed8b402ca15d4e8221fb075e9482ca959f379ec18f2cbd15ec003f7a45fc9e94bfd148fee0c7894e979f34975a4b0f", @ANYRES32, @ANYRES32], 0x8d, 0x40015}], 0x3, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 373.598101] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 373.693191] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 373.781871] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 373.789964] FAT-fs (loop0): Filesystem has been set read-only [ 373.798737] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 373.808245] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 373.816355] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 373.826720] REISERFS (device loop7): using ordered data mode [ 373.832636] reiserfs: using flush barriers [ 373.839576] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 373.848886] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 373.861662] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 373.871841] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:27 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101200, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000080)=0x8001) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x4) 2018/05/06 07:48:27 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x7000000]}) 2018/05/06 07:48:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5b, 0x40080) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x6, 0xe406, 0x6, 'queue0\x00', 0xffffffffffffffff}) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:48:27 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fi/e0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:27 executing program 2: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:27 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000006d, 0x0) 2018/05/06 07:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x0, 0x2, [0xfffffffffffffffd, 0x6a44]}, 0xc) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 07:48:28 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a3, 0x0) 2018/05/06 07:48:28 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x100) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/160) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) 2018/05/06 07:48:28 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fiLe0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x6000000]}) 2018/05/06 07:48:28 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 375.013404] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 375.021486] FAT-fs (loop0): Filesystem has been set read-only [ 375.042392] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 375.084212] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 375.107329] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 375.149589] REISERFS (device loop7): using ordered data mode [ 375.155555] reiserfs: using flush barriers [ 375.182760] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 375.203678] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 375.231358] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 375.287356] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 375.298542] REISERFS (device loop7): using ordered data mode [ 375.304528] reiserfs: using flush barriers [ 375.310731] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 375.332314] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:28 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x200}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:28 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000067, 0x0) 2018/05/06 07:48:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x7400000000000000]}) 2018/05/06 07:48:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f00000002c0)=""/115, 0x73) 2018/05/06 07:48:28 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:28 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fi*e0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x9, 0x7, 0x1, 0x80}, {0x9, 0x1, 0x1f, 0x200}, {0x4, 0x0, 0x401, 0xff}, {0x1, 0x4, 0x5, 0x79}]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/129, &(0x7f0000000000)=0x81) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x100001) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) write$binfmt_aout(r0, &(0x7f0000000540)={{0x108, 0x9, 0x1400000000000, 0x3e6, 0x170, 0x1, 0x3dd, 0xe6c}, "f08ea7a6eb0698c9577c489ba35b3de562eed9d4fb0799c95377573a43fa2f8bb1107ec9cd8e9290fc0fd534b686f6e69907818d61888a8751cdea2371a7493f85dcf8", [[], [], [], [], [], []]}, 0x663) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x101, 0x8000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000400)={0x9, 0x81, 0x6}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000300)={0x103000, 0x10000}) 2018/05/06 07:48:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) tee(r0, r0, 0x7, 0xc) ppoll(&(0x7f0000000080), 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 375.996162] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:29 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:29 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x3) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x68000000]}) [ 376.065573] REISERFS (device loop7): using ordered data mode [ 376.071645] reiserfs: using flush barriers [ 376.077556] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 376.092991] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:29 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000090, 0x0) 2018/05/06 07:48:29 executing program 4: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x100000000200000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000100)={0x1, 0x20, [0x2, 0x3, 0xffffffffffffff81, 0xaa, 0xffffffff, 0x80000000, 0x5, 0x8]}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001740)=0x6, 0x2) fcntl$getflags(r0, 0x40b) recvmmsg(r1, &(0x7f0000001680)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)}], 0x1, &(0x7f0000000240)=""/11, 0xb, 0x2}}, {{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/164, 0xa4}, {&(0x7f00000013c0)=""/183, 0xb7}, {&(0x7f0000001480)=""/159, 0x9f}, {&(0x7f0000001540)=""/128, 0x80}], 0x5, &(0x7f0000001640)=""/30, 0x1e, 0x1000}, 0x100}], 0x2, 0x2002, &(0x7f0000001700)={0x0, 0x989680}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000001840)={{0x6, 0x3, 0x7fffffff, 0x3, "0c1395cb82df1af1d919a21757967126332487a938e0f01e51fd76373fb362e1ad726f782e4f1f73f3d303f4", 0x5eb}, 0x8, [0x7f, 0x7, 0xfffffffffffffffb, 0x12e, 0xa52, 0x80000000, 0x1, 0x8541, 0x8001, 0x7, 0xffffffff, 0x8, 0x5, 0xfffffffffffffff7, 0x4, 0x3, 0x1, 0xfffffffffffffc1c, 0x4, 0x5, 0x1, 0x0, 0x4, 0xfffffffffffffffc, 0x4, 0x8, 0x8, 0xffff, 0x3ff, 0x0, 0xfffffffffffff000, 0xff, 0x14, 0x5, 0x50c, 0x100000001, 0x9, 0xfffffffffffff13f, 0x1c4fa000000000, 0x401, 0x7, 0x4, 0x100, 0x4, 0x2, 0x5, 0xffffffff, 0x1, 0x4, 0x0, 0x0, 0x1, 0xffff, 0x0, 0x800, 0x1, 0x0, 0xea0, 0x2, 0x8001, 0xfffffffffffffffc, 0x3, 0x6, 0xfffffffffffffffc, 0xfa, 0x100000000, 0x1, 0x2, 0xff, 0x9, 0x5, 0x100000001, 0x1000, 0x7, 0x7f, 0x2, 0x3, 0x401, 0x0, 0xa84, 0x200, 0x3f, 0xffff, 0x6, 0x0, 0x4, 0x5, 0x7, 0xf6c, 0x0, 0x4, 0x2, 0x6, 0x10001, 0x6, 0x1, 0x2, 0x8, 0x1ff, 0x3563, 0xffffffffffffffd1, 0x101, 0x6, 0x80, 0x3, 0x100000000, 0x1, 0xb5b, 0xc5, 0xfffffffffffeffff, 0x100000001, 0x7f, 0x4, 0x8000, 0x1, 0x1, 0x3, 0x4, 0xa9c, 0x0, 0x5, 0xff, 0x5, 0x86, 0x3ff, 0x101, 0x1f, 0x8], {0x77359400}}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/160) [ 376.120685] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 376.128824] FAT-fs (loop0): Filesystem has been set read-only [ 376.184431] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 376.199328] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 376.218199] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:29 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:29 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x3) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 376.250197] REISERFS (device loop7): using ordered data mode [ 376.256215] reiserfs: using flush barriers [ 376.256622] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 376.323625] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 376.337407] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 376.381553] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 376.391711] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:29 executing program 4: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0xffffffffffffb2bb]}, 0x6) 2018/05/06 07:48:29 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000064, 0x0) 2018/05/06 07:48:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x20000]}) 2018/05/06 07:48:29 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600210) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000d33000)="f5", 0x1}], 0x1, 0x0) unlink(&(0x7f0000000140)='./file0\x00') 2018/05/06 07:48:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/15, 0xf}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001200)=""/178, 0xb2, 0x100000001}, 0x2000) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socketpair$inet6(0xa, 0x5, 0xffffffffffffff7f, &(0x7f0000001300)) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000001440)='/dev/null\x00', 0x800, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000001480)) pwrite64(r0, &(0x7f0000001540)="d0063ea5c0452a448b524a412fb65cd5d152c233f541b528bc09a10537b382b0443084f8eafa9e3b582b3307db6604471bfbc3cea9a912eeaafc873ecf4c544e035c8072a2977ffec94624280f7c1f5ecd9b2e0c309373bb3cd57cb5f8166eee20d4074a38a72a676d9d2257898250c0b78d00b68a62cd1597eb7a02349a2f33a82ec6175df0f5580b7db243a99f55ec486ba8437f9ce04a24008a2e2bd61f7cad0de6f0850245eeaea356f80c022c8c24a02ced5187b429b9daa6eae914baad252292d6c1ee85ebda4bdc06c8147dffb9e9e432a963b8e3", 0xd8, 0x0) socketpair(0x1a, 0x806, 0x8, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r2, &(0x7f0000001500)={&(0x7f0000001380)={0x27, 0x0, 0x0, 0x4, 0x5be, 0x1000, "a0fe56004d9629b540225383a7eedf9c3a231efeee52d6a4801edb0872e932b422fdfe35c98fe5e8d537d4e03db818bb59a95ff7ca783a8620e3b8e0fe18c1", 0xb}, 0x60, &(0x7f0000001400), 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="fcffffffffffffff000000000900000048d7226f818aa6333d9babe4e23f8ce7f8496b4d07675a4b67c79e7805740966d46a6e854920e95ff2ebbb1fae3c90f3359728155b41d4f2c7b2e783e4095c5fb63afcc7a34f3b5ca9feb33c34bd56cd51a123da09a7b10198bc0a0bdd5e8853f7bb92da71735ee3b50e076b76ed1abc01be82e7835d8815237ac3286c2f1e736e"], 0x90}, 0x1020000000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000001340)) 2018/05/06 07:48:29 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fi-e0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) getpeername(r0, &(0x7f0000003bc0)=@can={0x0, 0x0}, &(0x7f0000003c40)=0x80) accept4(r0, &(0x7f00000044c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004540)=0x80, 0x80800) sendmmsg(r0, &(0x7f000000cf40)=[{{&(0x7f0000000300)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)="cf44cee831ea4d22e5004a59536dce688b054ff2c06b58346613ad3767e020911b8742a5dc605c8e2e283620ae2a5a82bc4931be1686c4d64b224b2aed48652208cccd7ec5cb46c89bc3215b05506fe0d9218c74656e57008af2f74f8e91bb46ea0fb52b77aa4f3cf4e458a3d9396a06968806232f5389", 0x77}], 0x1, &(0x7f0000000540)=[{0x100, 0x12f, 0x72f, "d2f52d2736b0c8e89e6e1987de82cf61c517deceef19d5fcb8a13cc99babc799c6263786fdd96b323791375e9440ed456ccc88aa91bfd0ba521c58d3a30e24e676c52f2875069af8cc9982025009428f7be0592b715589e8f8a25ee35c796210537b0e241f0392811c47fd47ffcc938ca1add30f0ad64ac4f74eb87c1730c1f9ec52b35200577970671b5d555b838e21b1aa4e2a7d0848914ccfc97c4402607d013d4ea4436c648f6481a92ee990e2f926e5aa71d1c30a6740e5ab2206b91d208e29c379866de878f0d3194b964c535ed6c4ab9855118c465579e0a21ad5edf8de5258dd1ac136dbfbcbc608d7"}, {0x1010, 0x1, 0x8, 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{&(0x7f000000ca80)="042f6c539e80017393d7054a18c1c46cde3717d4817754a428f55d5f8ea50bfc8c0468d2e0b62f3383eb25e53ab32d189a0ed85ea949097b6e8ff9f2b3e3f137106ca568db58bd50f89e6ab2e2db99e2d171d610b249e660b641e0a6b57dd6d25f4f55db76be4c252c469e274b7688a77feecac84532bf8429cf5a697b926fc64b78337c72a52f917b753ace12de94539268b63489ad5a87de20ef51cf72272319ec7eacdf97cbbf694524770e9c0238bccdda78a9108e1f9fce32be77ee50af383ca7a045be03caaf89a63d11fa01c8b760c7c1e7b6f5bb4ee8585a1397ff58034fed45", 0xe4}, {&(0x7f000000cb80)="007fdd9998635f6bd500995a6d79d0f4ef31c4439eb609082d66871cf8411006425c7ded2ebf65d1cbec7ef2b8cd1e7dcd6be57db44fb74ad6e907590a722af35693f0c29cd5670fccbc420e385cae4d2b6ff70b243407a22f53da082071a210a0fe73fba139741930bfd24c5783a121aab7a16bf5d4d44370d69c2fcdaa92a1a4186118f4f8629f946185c0a33f569c8148a6e0b9aa7b4803aba036", 0x9c}, {&(0x7f000000cc40)="de077299aa873e8ef17ca2ba4032e3cf2c3fb892197f49bb9cac8e4705f433d4609c8c5263735891264a0f2f2a317d470f20d9", 0x33}], 0x7, &(0x7f000000cd00)=[{0xd0, 0x13f, 0x1, "d5be6cfc210f7d0b6921bc96e7cd8f45d079ef5e95239dce1669753849189bad5e7d1eabefd01a43ea4c0ca259814e90aeba4c830d8bd88844a56b599c292dae18c7cb109c3b8a51a978ae751670fde90c49de6fb7e6295c89419361f63f81703ecd329cbde0981072ad9e9071dc33a067653844fa8ad8a77979e60d010921c432120010ded834e0f9f0070fab962f6b6e922a96df3afe35ee3ea0f504a3953d8ea7b50d9698af4e0db3034f22e745cd0dbe78839d6d9b2165ed9384f5"}, {0xb8, 0x3a, 0x8, "609eba7994bf7ce883e128a37af171e2b3b326e69abe27ea8fb03183312c97368f5fb9db04e61d46fd4294431a0e0ffc1c6e7e7f0df3065c4606c14341c1645eae89ff9069cdea98d5288c2f28e88f90d5c8839d9d2f3b165e0bbb0a47023c2a772f37cc9effe6a3a079ce4dcfed1e16f3342f69f9eb3a2541b8d5d2315b1f0fc394561f1e14692b48cd7c4a8543ffedebc38d5118f333193bac73b287f069b9aee0bd51027a17eb"}, {0x48, 0x115, 0x7, "9b5f60f3b12d715c113900c897b0cf8a7201e7f3b702f03ae507d0c80a190c3fbcfdf2311815eef2ad589c528f67ab267c27a70cbe72d20e"}, {0x48, 0x11f, 0x8, "8faa94df93692add309e4a41d220f5c7105801cd968cfc3ba6daeb37d01de7f7ddc9ddee0ba2a286ff7d6a3ce0d1a1311b2758066f07"}], 0x218, 0x1}}], 0xa, 0x8000) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:48:30 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x100080400}, &(0x7f0000000440)=0xfffffffffffffeec) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r1, 0x7bd2f89c}, 0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/85) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r2 = msgget$private(0x0, 0xc1) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/180) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) recvfrom$inet(r0, &(0x7f0000000480)=""/82, 0x52, 0x2000, &(0x7f0000000380)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) msgget$private(0x0, 0x2) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000340)="171edb23fc9cd8fc564a122565734b82ce9dc2552f6a8ac86d4a5790dbf44eb36eee5104122cc6f3813d98960ea7a08d5742bb32a3ce09bc7ba7ca17fbd67a", 0xffffffffffffff29) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) [ 377.069945] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 377.100281] REISERFS (device loop7): using ordered data mode [ 377.106285] reiserfs: using flush barriers 2018/05/06 07:48:30 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000084, 0x0) 2018/05/06 07:48:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x6c]}) 2018/05/06 07:48:30 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 377.144378] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 377.182136] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 377.190171] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:48:30 executing program 3 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:30 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:30 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000005f, 0x0) [ 377.259581] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 377.271676] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 377.298500] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x100000000000000]}) [ 377.327796] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 377.431748] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 377.453213] REISERFS (device loop7): using ordered data mode [ 377.459297] reiserfs: using flush barriers [ 377.475838] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 377.506676] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:31 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x8, 0xfffffffffffffffe, 0x5, 0x70000000000}, {0x1, 0x90, 0x1, 0x6}, {0x0, 0x64d4, 0x9, 0x6}, {0x10001, 0x10001, 0xff, 0x5}, {0x7f, 0x80, 0x6f, 0x6af}, {0x4, 0xf0, 0x6, 0x312}, {0x0, 0xfffffffffffff644, 0x9, 0xbf7c}, {0x9, 0x40, 0x6, 0x8}]}) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:31 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000240)=ANY=[]) r0 = accept4(0xffffffffffffff9c, &(0x7f00000005c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000280)=0x80, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x23, 0x5}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x4, 0x0, 0x0, 0x3fc000000000, 0xfffffffffffffffa, 0x7fff, 0x9, {r4, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x72d51028}}, 0x7, 0x4800000, 0xc0b3, 0x9, 0x55}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) write$evdev(r2, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r2, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000000)={{0xdf, 0x8, 0x3, 0x2, 0x3}, 0x200}) 2018/05/06 07:48:31 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000006a, 0x0) 2018/05/06 07:48:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x74000000]}) 2018/05/06 07:48:31 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fi#e0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000007, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x42e, 0x5, 0x9, 0x0, 0x5bc9}, 0x14) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) getpeername(r0, &(0x7f0000003bc0)=@can={0x0, 0x0}, &(0x7f0000003c40)=0x80) accept4(r0, &(0x7f00000044c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004540)=0x80, 0x80800) sendmmsg(r0, &(0x7f000000cf40)=[{{&(0x7f0000000300)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)="cf44cee831ea4d22e5004a59536dce688b054ff2c06b58346613ad3767e020911b8742a5dc605c8e2e283620ae2a5a82bc4931be1686c4d64b224b2aed48652208cccd7ec5cb46c89bc3215b05506fe0d9218c74656e57008af2f74f8e91bb46ea0fb52b77aa4f3cf4e458a3d9396a06968806232f5389", 0x77}], 0x1, &(0x7f0000000540)=[{0x100, 0x12f, 0x72f, "d2f52d2736b0c8e89e6e1987de82cf61c517deceef19d5fcb8a13cc99babc799c6263786fdd96b323791375e9440ed456ccc88aa91bfd0ba521c58d3a30e24e676c52f2875069af8cc9982025009428f7be0592b715589e8f8a25ee35c796210537b0e241f0392811c47fd47ffcc938ca1add30f0ad64ac4f74eb87c1730c1f9ec52b35200577970671b5d555b838e21b1aa4e2a7d0848914ccfc97c4402607d013d4ea4436c648f6481a92ee990e2f926e5aa71d1c30a6740e5ab2206b91d208e29c379866de878f0d3194b964c535ed6c4ab9855118c465579e0a21ad5edf8de5258dd1ac136dbfbcbc608d7"}, {0x1010, 0x1, 0x8, "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"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0x1108}, 0x2}, {{&(0x7f000000c780)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f000000cc80)=[{&(0x7f000000c800)="4dc3e5f6e8e4eb97b97719ac2aae11de3ce48a545fdd3aa1a34addc80b2dbcbe7992f2b7e809aa333504ac263d41ef9b6782733cd256f9684b21991f926696a8ec6323e3b751", 0x46}, {&(0x7f000000c880)="f59a5ab1580c4f1a956c98256bc6670f4bbaee7c6a7db51965b0b3412e6ab8e1f57120b80a475fcf2afe460dcb9a494485735eaf912fb516649fce1601cc9d4fc4efe9c4b0ddd07fb041f81f4ad6f0a9db9b131b8395f66a522c121708685e23bea136dc262599ed8961cade4c6972eadc496d3115259a7bd35b5571de3e4b99a777078127b1458234f4db6d7540c488380f21687b26c26e1198436757f4f78d124081664dce9b3ceadd394652f95073566a226094", 0xb5}, {&(0x7f000000c940)="5d5cd482ee5b320062b318bbe9168ab36154ea7b26c2fc81b3720c53fd8d22f9b6286916c240d9255e6e3487000f4a7ae66b9bb0cc12638803d480ce99afb2b261ca1d2b13def8db9537a2d47b9c08071790c8634041afe5af31c95df86e0f8de4badd60a7ef2eb61e9eca63988ebab9e980ee4788d04205c966b85712a2cd4eb215718731e5b8a32f365294bc83439249bcb4136eb1902edcb3eaa92b6cb3440c10eb225838bee6038872e532822342f0927cd55ff6a7b0cc", 0xb9}, {&(0x7f000000ca00)="f78158909dc3a0a8292104a3d2e7b4e76d284d3989a64586feb23f4ad47475a72422c9dabd37d7d5a45ad399c21af5eca9d191b1a615feef39f31eca701e2ef4a5", 0x41}, {&(0x7f000000ca80)="042f6c539e80017393d7054a18c1c46cde3717d4817754a428f55d5f8ea50bfc8c0468d2e0b62f3383eb25e53ab32d189a0ed85ea949097b6e8ff9f2b3e3f137106ca568db58bd50f89e6ab2e2db99e2d171d610b249e660b641e0a6b57dd6d25f4f55db76be4c252c469e274b7688a77feecac84532bf8429cf5a697b926fc64b78337c72a52f917b753ace12de94539268b63489ad5a87de20ef51cf72272319ec7eacdf97cbbf694524770e9c0238bccdda78a9108e1f9fce32be77ee50af383ca7a045be03caaf89a63d11fa01c8b760c7c1e7b6f5bb4ee8585a1397ff58034fed45", 0xe4}, {&(0x7f000000cb80)="007fdd9998635f6bd500995a6d79d0f4ef31c4439eb609082d66871cf8411006425c7ded2ebf65d1cbec7ef2b8cd1e7dcd6be57db44fb74ad6e907590a722af35693f0c29cd5670fccbc420e385cae4d2b6ff70b243407a22f53da082071a210a0fe73fba139741930bfd24c5783a121aab7a16bf5d4d44370d69c2fcdaa92a1a4186118f4f8629f946185c0a33f569c8148a6e0b9aa7b4803aba036", 0x9c}, {&(0x7f000000cc40)="de077299aa873e8ef17ca2ba4032e3cf2c3fb892197f49bb9cac8e4705f433d4609c8c5263735891264a0f2f2a317d470f20d9", 0x33}], 0x7, &(0x7f000000cd00)=[{0xd0, 0x13f, 0x1, "d5be6cfc210f7d0b6921bc96e7cd8f45d079ef5e95239dce1669753849189bad5e7d1eabefd01a43ea4c0ca259814e90aeba4c830d8bd88844a56b599c292dae18c7cb109c3b8a51a978ae751670fde90c49de6fb7e6295c89419361f63f81703ecd329cbde0981072ad9e9071dc33a067653844fa8ad8a77979e60d010921c432120010ded834e0f9f0070fab962f6b6e922a96df3afe35ee3ea0f504a3953d8ea7b50d9698af4e0db3034f22e745cd0dbe78839d6d9b2165ed9384f5"}, {0xb8, 0x3a, 0x8, "609eba7994bf7ce883e128a37af171e2b3b326e69abe27ea8fb03183312c97368f5fb9db04e61d46fd4294431a0e0ffc1c6e7e7f0df3065c4606c14341c1645eae89ff9069cdea98d5288c2f28e88f90d5c8839d9d2f3b165e0bbb0a47023c2a772f37cc9effe6a3a079ce4dcfed1e16f3342f69f9eb3a2541b8d5d2315b1f0fc394561f1e14692b48cd7c4a8543ffedebc38d5118f333193bac73b287f069b9aee0bd51027a17eb"}, {0x48, 0x115, 0x7, "9b5f60f3b12d715c113900c897b0cf8a7201e7f3b702f03ae507d0c80a190c3fbcfdf2311815eef2ad589c528f67ab267c27a70cbe72d20e"}, {0x48, 0x11f, 0x8, "8faa94df93692add309e4a41d220f5c7105801cd968cfc3ba6daeb37d01de7f7ddc9ddee0ba2a286ff7d6a3ce0d1a1311b2758066f07"}], 0x218, 0x1}}], 0xa, 0x8000) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) [ 378.232183] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 378.232217] FAT-fs (loop0): bogus number of reserved sectors [ 378.246603] FAT-fs (loop0): Can't find a valid FAT filesystem [ 378.259380] REISERFS (device loop7): using ordered data mode [ 378.265336] reiserfs: using flush barriers 2018/05/06 07:48:31 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000032, 0x0) 2018/05/06 07:48:31 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0xc, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:31 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2202, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x20020000}, 0xc) [ 378.333385] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x4c00]}) [ 378.387141] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 378.395241] FAT-fs (loop1): Filesystem has been set read-only [ 378.412557] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:31 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0xd, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:31 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000072, 0x0) 2018/05/06 07:48:31 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x101080) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/143) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 378.437633] FAT-fs (loop0): Unrecognized mount option "°" or missing value [ 378.443963] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 17) [ 378.476639] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:31 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f00000000c0)="5cbaec4ee78bf260a1cba25ffb5dc07aa0b1790dc7389bdb5483cd5bb3d642d6e9391aca7ff0de8ff2f81902784a54d2feaaf649259df92894febe98a938ad6c87c2dcb89a45f75a683f792dc8a0a8d0fbbc3a8300bb2ed94502823c5390d8e16edf8c31fb3fa1586d82b58742e8d06df5347694cebdac4e7c4bf41b8c7c") [ 378.530779] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 378.551353] REISERFS (device loop7): using ordered data mode [ 378.557391] reiserfs: using flush barriers [ 378.644252] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 378.687767] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:32 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000000b, 0x0) 2018/05/06 07:48:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:48:32 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x3, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x7a]}) 2018/05/06 07:48:32 executing program 4: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'ipddp0\x00', 0x4}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) readahead(r0, 0xffff, 0x0) 2018/05/06 07:48:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}], 0x0, &(0x7f0000000040)={[{@gid={'gid', 0x3d, [0x33]}, 0x2c}]}) socket$nl_route(0x10, 0x3, 0x0) 2018/05/06 07:48:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0, 0xfffffffffffffffc}], 0x1, &(0x7f0000000180), &(0x7f00000000c0), 0x351) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce", 0x19) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) sendfile(r2, r1, &(0x7f0000000180), 0x20000000011ffe) ftruncate(r1, 0x0) readahead(0xffffffffffffffff, 0x0, 0x7) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x0) pwritev(r2, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="11", 0x1}], 0x1, 0x0) fdatasync(r2) fdatasync(r1) recvfrom$inet6(r0, &(0x7f0000000080)=""/48, 0x30, 0x2040, &(0x7f0000000100)={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/05/06 07:48:32 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fi\ne0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 379.252795] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:32 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0xb, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:32 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000005b, 0x0) 2018/05/06 07:48:32 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x4000, 0x54000810, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x6000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 379.339010] isofs_fill_super: root inode is not a directory. Corrupted media? [ 379.350163] REISERFS (device loop7): using ordered data mode [ 379.356069] reiserfs: using flush barriers [ 379.356478] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 379.368376] FAT-fs (loop0): Filesystem has been set read-only [ 379.392369] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x4800000000000000]}) 2018/05/06 07:48:32 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="4073656c6673797374656d776c616e30b100", 0xffffffffffffffff) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x69) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000002c0)=0x1c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000440)={'team0\x00', r3}) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x200) socketpair(0x3, 0xe, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000100)={0x7, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000480)={0x3, 0x1, 0x6, 0x9, 0x7}, 0x14) keyctl$assume_authority(0x10, r0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:32 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/160) 2018/05/06 07:48:32 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000054, 0x0) [ 379.515299] isofs_fill_super: root inode is not a directory. Corrupted media? [ 379.529569] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 379.540062] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x1, 0x3b) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) [ 379.599729] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:32 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2) r1 = socket$netlink(0x10, 0x3, 0x4) sendfile(r0, r1, &(0x7f0000000040), 0x3) [ 379.684909] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 379.773959] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 379.792864] REISERFS (device loop7): using ordered data mode [ 379.798736] reiserfs: using flush barriers [ 379.816788] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 379.841130] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:33 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) mknod(&(0x7f0000000040)='./file0\x00', 0x8080, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f00000000c0)=""/217, 0xd9, 0x2000, &(0x7f0000000280)=@abs={0xfa5761c3571cf4ee, 0x0, 0x4e20}, 0x6e) 2018/05/06 07:48:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0xffffffff00000000]}) 2018/05/06 07:48:33 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x6cd99ba04134851c, 0x1) sendmmsg$alg(r0, &(0x7f00000050c0)=[{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="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{&(0x7f0000003c80)="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", 0xff}], 0x5, &(0x7f0000003e00)=[@iv={0xc0, 0x117, 0x2, 0xa7, "6b9a962728ea2095f16d8705d51e69d11e4b2ab13b98bf00d1edeebe99ac0ba4e171af4a52b280a3a365d69d0f09858bfbbb7415b90eef4e04fb1ade72e8ec256e3e5b0a0e9784b52e64e0f48ae3e3877ec8b30c780fa83bbb200feda8eed738d76ebcbfaf19c1643612b3fb6f2f4a9e5ec2aa55bcf592039df00c07101436d35d91f9d1d1204d4aafcba1ea56580e440b5427334d62713fb8793a57b6af2b7ccf6f865e818a1e"}, @op={0x18, 0x117, 0x3, 0x1}], 0xd8, 0x4}, {0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000003f00)="d0bae89636646b6c216d1241567f7a0fa60dec91266b87060680407c759495c481268ac8ab0e1bf500e11a8637193ec731129c92d7b9f6480734cff9e962676cdf72c1ae13ff5373ec9c6393661033c01f9f9c0f9898e0adc2c81bf7b92baf3a5de0b9aae8bc036af701bc5039977441b07a73c7aba073607aebd9d9d3e4436f6883ab888c7317520f6b0bbc048522c126ad37c54d0e1112d083d70f360a1643e972606977300614396333fd2f7ebf7bbaffaada9345cbdc74f267ae67bde0145ed7ed4c916da8b956d3602fa1", 0xcd}, {&(0x7f0000004000)="093b69c056408d8389f34d7522738041417b4dc1948789a59a76f63b01b5fc6221a1feda41b065f2e37a5d8d4b729cdd2d2f8aee057fcc81d118dd9817c251446847c1004009a16f7142e0a9663c9e39e2ec53d8612d5ae10ff72d775f879e46c8180ca5f8d2bcd9deacca5c854500b1e7ca8c1147ea93f9a4d5455bdad2b1d38c4887102141d5977cb4e8d39a8f911b53830447802d1fbcb593b8e27d33530a104af26bea6acc88f9a3f99eb305907995e2e8d0c8e42167155239dbdb46b2c96cb01c31d9fac6d239b5158bb696a925fb9d93f6cdd04046007b03a31bdbde76b0da109a4b8a0c21749c3f395166019c0aa66c3a43999317b9", 0xf9}, {&(0x7f0000004100)="8c13ba0c9f52c4a92a9fcc35100d90f4e36ab52ce8b47e5122cf458f917fa3d1bf5d0f99ef7f9c855b59193db80a7b6b811ee4", 0x33}, {&(0x7f0000004140)="2bd4ae76e9eaec2113f368067c22aa744beaef3907c6e4029384134dc76160b006139d7ef5d30c3f5f7e4af1be9d10fbcadbbd25f9ae770aadb1e283d06ecbaa9bf04c59076a1275531904800cb0c2cf216e280e9b66d8787e6999a39302767fa446311e4685ad41b9eac72a291a0aa1c26070956eecb526c335", 0x7a}, {&(0x7f00000041c0)="5712c8178c37d4ba16f985c188dbbd7fd5cc4358aaa77f7aa782da696e492233c43eae1fa8de72cb44d84e3abfd518a8f2c6ca69", 0x34}, {&(0x7f0000004200)="39a38f65b1ee08c896fa5d478b18d39194bb83078e761975589072e9da424d851933e6e30df492a5a40c5ff8fe7b08d56f32b613e38820789bb0e7efd7ed0f62b51770de57a162027be0f66825ddd9f1fdefd38a2051f16dae68b19da3b9352a7f88092fb5c895065a166d3903bed222d73bcb756e9e5867e443eeb35b6aeb6fd4f3bf82569632adf36d653fde5176179d52ac83541281a4ece439", 0x9b}], 0x6, &(0x7f0000004340), 0x0, 0x20000091}, {0x0, 0x0, &(0x7f0000004980)=[{&(0x7f0000004380)="a88defffac5c2d8e67e7a9905c01b065e546dfc765467227e8f41f8499942e66c753ed8d1639d1c2c9cdc41ef1ac34bcf559903098dccd8dd3d3646e533842c5d67e2b2236b9c6643a7b7f3eb4a4fd0676113a6730ef930c1970cbefa8a9b33883e21ded49e3bad1af226681c1aa142db1529c62c6fc7f264f8f881a13130b95036270253655e218074a2247cb81805212c16a2c2506482c7de51d3d350451479115d38ba25882e8b124581d65a696bcd4ded6b7ea8b497adfac94ed31a600ceb23aae5fa164c2229d466f94c8926ed17ad956837b4d770700867c2f4c4b4ff81b9c0fe83d92a3394e14d539046c517cfe2e5d", 0xf3}, {&(0x7f0000004480)="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", 0xfc}, {&(0x7f0000004580)="729d54038191f076d8b4e563b9a2db074eecec46808c3b2dcc3c55d7a96d307b26418319e42dbe2376436e255d755ceffbb129b1da6311c2e312e8987c6d3080bcc758a2be9cca5a01913bf092aac83a35679de8b6d44d552063e5ae497474eb8d4b0afb52949539d725c2c7ed8177a54cf679d3bc14e64456ea89bd1d465cbe1bc70b761f0dd9e0c34ae4399b2030b1bab72ea11b744af4d7498bb2f77f86fa77b0040ee64b107f6c9c1b", 0xab}, {&(0x7f0000004640)="56047f43d06c1537e072af6e116605bcd03b999a3832fd659145a74d9c09167afa2fe8a4517f17970a0021eecbc78eb530e44f7764cccc5de09071d91d50561d4c191bbe885aed52f152d9a495b9270428392207333bdb826f08c7dbfa1b44c354a3944ecb203cb4a6e90ddc7e4ba137977893f2da3566262c20295e733d248ae31b8f1d8b04a6b72a9d53ec09b23f9f36cbdf6b492831b260e0400f2e61e0b3187d19bd4f6a92f1d372045f6ee3b8eec008b736a95e0ad2f132da42466fae", 0xbf}, {&(0x7f0000004700)="7036e59c0082f1e0057e918e4934650a5a5094335b6e45269013e900b39c83b2925023ff0351aa476276ae4e9db0b15e3efafcf6eaaedceff0c1f54cc62e3a9773077768953bae30718ff240e10ee065f79eca88259852ebda5a88c6496682b386bc32e86f4bb6c1bbfb5d206fd65a9e9fae4583a3259d6df19c78e5cded847e0eb885f87744786ef9f4496c062830", 0x8f}, {&(0x7f00000047c0)="31c06f85bfe0c2abbe42a3dc7828369282c0f77e5c563a15fb1dbaf13456beae115994b308d554d30ac13c8329ea2449dfe098e9866f7df2296e1f8d27cd806c4e07f2d6abd64903b18dc1fb180f9518f7d2194db21c3c06", 0x58}, {&(0x7f0000004840)="0c61a0b1bcc4efb71252ec", 0xb}, {&(0x7f0000004880)="4a4bb944d19c5acac857a322efdf960d1fff17971e181b550b967769b5e4b0b0047bc200b3a6a9c2f95602bee435d157e97425d1993009b4334f177ca1c2ee75a26408ea3f2f5b7a9874619adea08229451024dafb0fa2ae8300538164e7d0446949b5b408ce90570b4394445be2ad38303145118367acdf71a1833e5e8e5990a17e45425a0af78a505a657425be9ae861c8e50397c56d0b7885688a075e9089ee659164c5c67f35f99c022c85bd9f52721acfa9a9984863cf2cbbf2f4e4ed9ce1629827d06b2f86a65263d8ac4a13d576c2d589cb385ace73c143ac644666ffeecc", 0xe2}], 0x8, &(0x7f0000004a00)=[@iv={0x88, 0x117, 0x2, 0x73, "e79b2ad762e0289d2822a84746e8004148b71f2a0df4cf222503e2cf275025f4545112bbd74e07920df026ca05e60934d25eba31d989160cb7367d7355bba8fc37e529217c0f6d0f4d04f084744052dd75a2649f2aef9795b298f8a286b24c4887cef19f820e9396617a01d2eba22eef6331cf"}], 0x88, 0x4000000}, {0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000004ac0)="0487569389219f12e5699d540456c7d6c3fad7fee86ed8eaa89f77efb3a1093e4c1931f8ad071a3f2f95a0879009d5bb064fcde2f30b6936854c504f2201ad8aa95615ab31d15de012efeefdc6b68e0218e0a67273a52c76d3c42428c5d8a87aadfae0190f2b4cce2001142a3eaba5a8973f8308fd2a0ace34ecd506fe49b70472eea7a3774fb76986f9babbf0ddb55ff438384ee7a625cc195c995c22c0eb49e7654b23bf1136d4cb7817a9694a0a3820209cc15b", 0xb5}, {&(0x7f0000004b80)="a265aaa66ee0245c6517b1634d2fd02e7db23e521a5ff894fee1a59d017c89296885ed1bf827e5b612ff91b1808d4fe8f66d747eeddd0bd39b87a304042763090d778604f16e3275e0ac3346a488fdf8b8bad5f10d9e3bbeb0b41b1f74aca577aba85cd25338b507cb5185fa8ba59230d241aa5d5b2485f8f3b271eaca28b7bc4e8e4611424a7e7e78200f3a0c124e8502abe6e72ef0a42af29ace3111bbd380e0e1667153e497faf84bce94af4103fc38ba6708800b7311d8abf20c6481bb0abe6fa34073b9973b4627dd82de13f5b55b299961fac4993218cd57f13f69e45a30eeef83", 0xe4}, {&(0x7f0000004c80)="8067a3c5869dfd1467db1e681b891f19c2135d63b70ff5bc0775", 0x1a}], 0x3, &(0x7f0000004d00)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x48, 0x117, 0x2, 0x2d, "8bf5c98252b8f3fad228ed3b2e85899fa13ff6eab761c6f882cb286413acef71c5925c50fc20c40dd9bb47d89a"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffc00}, @assoc={0x18, 0x117, 0x4, 0xa793}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}], 0x120, 0x1}, {0x0, 0x0, &(0x7f0000005040)=[{&(0x7f0000004e40)="a8dc5cd4cad9e1c048030bbbd6fa3bde8308d336e0d54df3b93791eb55", 0x1d}, {&(0x7f0000004e80)="17713f8a402dc920d6e1e0f87af2fadc3a02b1b7d1c8a68bdf825a2f7af162ba325ae565497eba76a9ac6dbdf223cc7d1d1aeea4d83156bc2115b15df1ddebb96c9bfb3a53102bd07c8e534296f4c075e97c2c3aa779e983fb7223dc6ee2032211c6c56d20ddec4978a88280836cf911a241ddaee38d444ff7c23cc05844d11e2009d5950715b1a9b732007e2b1ec1459837596177cacf819c70f76c", 0x9c}, {&(0x7f0000004f40)="90b27e3df2259bf9b1db951726edbb03764cbad2bc8a212cb972bd0b0ef53e076b97abb7a363182d41ecbdc73852f71a1825fc0dbe1d05c6a03e77556657176bc467fddc3b8295c6070e73b8a9d39acb29ed644610614af0c200c6765a039c6d57878ac6797548b4ceb359c655be34f0591f00217eb610441f37534bc28d2cc09783d933ba6c8cc3d645c79d320e4a99650e5faa058ec21cd2f22cb177bf42edae72104eec2f4e368d7b411a0863cfdca8147128ea89806553764ffa077351d000d2c36f7ed7218fa8d9282665beaa", 0xcf}], 0x3, &(0x7f0000005080)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x10}], 0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000005280)={0x4, 0x3eb, 0x3}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{r1, r2/1000+30000}}], 0x18) 2018/05/06 07:48:33 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) r1 = shmget(0x1, 0x3000, 0x442, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/125) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/05/06 07:48:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xfffffffffffff000, 0x4, 0x2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x86}, 0x8) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/05/06 07:48:33 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fi0e0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:33 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000003d, 0x0) [ 380.536761] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:33 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000004b, 0x0) [ 380.586704] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 380.595164] FAT-fs (loop0): Filesystem has been set read-only [ 380.616642] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 380.624176] REISERFS (device loop7): using ordered data mode [ 380.630080] reiserfs: using flush barriers 2018/05/06 07:48:33 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) mmap(&(0x7f0000a96000/0x4000)=nil, 0x4000, 0x0, 0x2110, r0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 380.650648] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 380.665258] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:33 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/65) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 380.696806] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 380.708836] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x700000000000000]}) 2018/05/06 07:48:33 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000062, 0x0) 2018/05/06 07:48:33 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r0, r1, 0x9ec, 0x2) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x42080, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000040)=0x1) [ 380.801776] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16, 0xfffffffffffffffe}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket(0x8, 0x4, 0x3f) getsockname$unix(r0, &(0x7f0000000840), &(0x7f00000004c0)=0x6e) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x800) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) [ 380.846693] REISERFS (device loop7): using ordered data mode [ 380.852642] reiserfs: using flush barriers [ 380.918703] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 380.927008] FAT-fs (loop0): bogus number of reserved sectors [ 380.938964] FAT-fs (loop0): Can't find a valid FAT filesystem [ 380.964480] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 381.070555] FAT-fs (loop0): bogus number of reserved sectors [ 381.076622] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/05/06 07:48:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/05/06 07:48:41 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fiue0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x40010, r0, 0x10) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x2, 0x0) bind$netrom(r1, &(0x7f0000000440)=@ax25={0x3, {"4b99a899602ed0"}, 0x8}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/130, 0x82}, {&(0x7f0000000280)=""/223, 0xdf}], 0x2, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000080)={0x0, r3}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000480)=""/189) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000380)={0x5, 0x8001, [{0xfffffffffffffff7, 0x0, 0x200}, {0x1524, 0x0, 0x7fffffff}, {0x1, 0x0, 0x2}, {0x44, 0x0, 0x2}, {0x3f, 0x0, 0x3ff}]}) 2018/05/06 07:48:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0xe7, 0x80800) 2018/05/06 07:48:41 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000000c, 0x0) 2018/05/06 07:48:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'syz_tun\x00', 0x600}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x0, 0xffffffffffffff0c}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={r2, 0x4}) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x7]}) 2018/05/06 07:48:41 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80401) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x5000000000000000, 0x106000, 0x63d, 0x0, 0x18}) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x2, 0x0, 0x800, 0x10000, 0x3, 0x80}, 0x20}, 0xa) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 388.832550] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:41 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:41 executing program 4: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x0, 0x180) ioctl$int_out(r0, 0x5462, &(0x7f0000000480)) r1 = msgget(0x0, 0x18) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/160) exit(0x1) kexec_load(0x3, 0x4, &(0x7f0000000400)=[{&(0x7f0000000140)="c670a0e89f4589f39307a9a3b217090e93bac46989f918dd886207b39f130dafe752976d666ec4b9c21a99e11d2e5eb11c9086e4e23e5fdce26ce0681e4bba1f7042b334228050c0d0acd0e7ad6949e3dbdc569fea904f5da086", 0x5a, 0x1, 0x4}, {&(0x7f0000000280)="804c09d0c18bb26e3337c5c4c73e5904fc6ead658de76d922df3f0bfbce29da3328ddd9079dd23225e5fe93da25aa0aa928924d833598caa0543b3584c43f56b89ed441bddff3809a38662ce81fe525a233ba8113e7ee171350ebb6088785f6224ddfcac416b08032c001a4c0dc9c4e25206770ca17d82aa9965fd5270fb84cdd47a", 0x82, 0x7, 0x6}, {&(0x7f0000000340)="af549e97fbf2b82da4db7475faec9267f7bab32e2d3af126e119f1e739a3b559f6", 0x21, 0x5, 0x7}, {&(0x7f0000000380)="3105ef3568cb35de936e80ab07629cf4077605b0e64afd64c8f1378ab8d9fb7fd0efbb94c6a0ff6cb7076480dd7341e37caf6fb1f3c8650b02e7a85a5a640595ac7b52fbdd9059003874125b8d5dae68571809bd3814f0b76551ba2d3d775436282e143a81428e53e1127710d795ed2e0a28", 0x72, 0x7fff, 0x7fffffff}], 0x160000) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000080)=""/172) [ 388.897208] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 388.905249] FAT-fs (loop0): Filesystem has been set read-only [ 388.916054] REISERFS (device loop7): using ordered data mode [ 388.921987] reiserfs: using flush barriers 2018/05/06 07:48:41 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000003e, 0x0) [ 388.949215] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 388.960275] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x400000000000000]}) [ 388.989528] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 389.022203] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:42 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='bcsh0\x00') getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) 2018/05/06 07:48:42 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="540000006f8e6ad7ded7dc468a37e0e512e679e10467c36fd781d97519bc1f42fdd0876e8ee2b213760ce2248e91a079151c3cab67eda9386795348cf50d7381a08da6884033928856e7e9496dd834696eb38f3cd95fe69156979b87cbb26702191fefd24aa515adca5773a67e4246285bc0bf3abe4b305944265ed04748fab8ef0c42076ee47b6c7f8deea0c06d108c87"], &(0x7f00000000c0)=0x5c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xffffffff}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 389.035881] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:42 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000053, 0x0) 2018/05/06 07:48:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) ioctl$VT_RELDISP(r0, 0x5605) 2018/05/06 07:48:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000039c000)=0x4, 0x4) [ 389.131310] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 389.172603] REISERFS (device loop7): using ordered data mode [ 389.178615] reiserfs: using flush barriers [ 389.217339] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 389.268885] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 389.370550] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 389.378723] FAT-fs (loop0): Filesystem has been set read-only [ 389.384878] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 389.392352] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 389.414570] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:43 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x20) msgget$private(0x0, 0x2) msgget(0x1, 0xa0) r0 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/160) 2018/05/06 07:48:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0xa00000000000000]}) 2018/05/06 07:48:43 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fi%e0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:43 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000041, 0x0) 2018/05/06 07:48:43 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x10000, 0x20200) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) 2018/05/06 07:48:43 executing program 4: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x884}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x8000, 0x4, 0x3, 0x4, 0x0, 0xca, 0x100, 0x8, 0x6, 0x3, 0x0, 0x7b8, 0x10000, 0x9, 0x8, 0x0, 0x6, 0x6, 0xfffffffffffffffb, 0x8, 0x7f, 0x1, 0x4, 0x7, 0x10000, 0x7, 0x100000001, 0x4f1e, 0x8, 0xffffffffffffff36, 0xb211, 0x9, 0x2, 0x0, 0x9, 0xf94, 0x0, 0x1, 0x2, @perf_config_ext={0xffffffffffffff01, 0xc0}, 0x1000, 0xfff, 0x8, 0x5, 0x1, 0x6, 0x2}, r1, 0x10, r0, 0x1) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) kexec_load(0x7fff, 0x7, &(0x7f0000000700)=[{&(0x7f0000000300)="86ff38d05fe541eef0ca73ce3f8d5c21d7fd3204c01a21fa031f16b2b29f431427f561da0579d5df279c32ba7a04d860a7ac9db48ca55f18501c230118c7d29e9ee5ef66d20664562fc00255c2a1", 0x4e, 0x5, 0x3}, {&(0x7f0000000380)="f80f138284e29250f7cce75cd8313e0a4000db16cf188b6e607337dfe6821fc1bb423f0ccd3608833d40e35e4ce917c0985920dc521317b9095a2a33e8cde2e6371a8d87129d8d7426eadd3ceb6450125906249c0444ce0870518dc52de613a3478804e4da685d49864c35224c605ec1d0e5adc19b3c7d4be9bcf78b0cc8d3875312132487496170a9744858a62a520c7154d9683a8227b6c3f67eccdaafdddad987bfda", 0xa4, 0x5, 0x10001}, {&(0x7f0000000440), 0x0, 0xfd, 0x8}, {&(0x7f0000000480)="d35eda843b38b853828c7dd9163c43da9cca923add9ee705401c0b54b87f0c0d26506eba0700ae9b9a1fce4656d25a874c59a5e86eda2483be40d1aa2e638562", 0x40, 0x3f, 0x4}, {&(0x7f0000000540)="41474b8a893ea40f1015e3205c6e2b5813888f8e11c192cbe4faad4a623483913129c80c2017db5e1bdf6cfc3cc94fedf439d609f101e7bc9c951552396c5142e462837bf12d6797707e22c27604f22a39c35e7ef350b76973821a32c0695582298af03987bd21a518953dd6bb1290a3c578ceaf4564802ddce652130ee2c8b40b7ba529fbfcfc00eefb2f7884b553e5a035569f95189e87e44e52bb0c21684364b12cff7695d8daf576bad5bb58938f330807b6ea0613d2a86f", 0xba, 0x3, 0x80}, {&(0x7f0000000600)="579e201ea8ec66f21209b66c953bb1a6311a8dc10247a49f10ea6643cadabc62d648a600a2ca1e850455b13e2f2086d11951ca61b6bb4b268f57aa6634e54816a06b3ffbd6d1c5a18398b8734c0ba5aa38a82f26c795bf9f83524d75629408e6a1b96816b5274e3b952a3dcfdd55b2802f2b7a3fe185c30e67edd2e49fa80f5657177c9fead8f39e94bbfb9842425371d15fa78401a7a40854eaf6202036b0325bf86a4f99e94b4cd7b5f6606ad7bba67fdde758a10a0cc395cde4a8d61b985d2419", 0xc2, 0x3, 0x5}, {&(0x7f00000004c0)="ae8df7dee3341a7c824115112a79cf7e724203e62bf88e08ea5600db29d995f2775ae689391f63f95b953d18a21adb692b541648c7", 0x35, 0xfffffffffffffff9, 0x5}], 0x160000) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/27) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) 2018/05/06 07:48:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21}, 0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000001a00)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3f, 0x402) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000180)={0x0, 0x2, 0x3}) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r3, 0x1000000000013) connect$inet(r1, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:43 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/160) [ 390.082165] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x40, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 'ifb0\x00'}) sendto$inet(r0, &(0x7f0000a34fff)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x2, 0x401, 0x2, 0x100}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7fffffff, 0x2, 0x6, 0x0, 0x20}, &(0x7f00000003c0)=0x98) 2018/05/06 07:48:43 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000061, 0x0) [ 390.130448] REISERFS (device loop7): using ordered data mode [ 390.136435] reiserfs: using flush barriers [ 390.180938] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 390.189297] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:48:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x4c000000]}) 2018/05/06 07:48:43 executing program 4: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) flistxattr(r0, &(0x7f0000000040)=""/15, 0xf) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0xe0, &(0x7f0000000280)="e9d3187db90860584e7039fa77bd744af81fd1201dc1751634e651de98c0429b203938433cdac2a7f841b4bd1d4d99663036f67c5d025bc407693aa74b73607d2c5ad5f8de88a94202e96d65c8cfbf266eb87f4cee7a1926d440ae38f9ed2cc475e83009dd945280e46cd70c1b0c03a1ef744e555ecf4debd7e1260feb5366567e7f7a99a150c73428f205bb07d608d95bd38d8a1e2029ed704246033a23078f563ed86463c010df0361504133363a146c41410e3117d72535e59888315e0109e4cd0e3037fb648b00e64c4b777518116cf5efb6d112cf1f1069ac8be20261ad"}) r2 = msgget(0x0, 0x20) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/67) [ 390.221119] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 390.235706] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:43 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x54000) [ 390.271598] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 390.301374] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:43 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000019, 0x0) [ 390.355343] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 390.367681] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 390.390302] REISERFS (device loop7): using ordered data mode [ 390.396295] reiserfs: using flush barriers [ 390.432865] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 390.505274] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:44 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100ffc, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000003c0)={0x15, 0x96, &(0x7f0000000300)="b906ca64c9ba5c52df6f655447b076400acc77fad7c1e67289155882216ee85c893c254e8870ca7b1aee81842b3fdae14c3c2f8bebc5e8b64eb9b57bb9ed65eac1a8f301185868118d1335e9ba79151c89c32981353e0578e855e7ea8cfe74af1035a19c6a2ac1b87830581ddcf677a6c665bb439322d72d15d0bd9e7bf50b9eeaff96602bc8420978618d57d07bd1497e0f5100c8d5"}) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0xb4, r1, 0x320, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x75d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x0, 0x0, 0xc0, 0x1, 0x10000}, 0x7, 0x3f}) 2018/05/06 07:48:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16, 0x6}], 0x1fffffc, &(0x7f0000000000)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0/file0\x00', 0x5, 0x2, &(0x7f0000000380)=[{&(0x7f0000000180)="d637e51646172c08b1cbf33bd2598289e476a1a8ba16b24f471d81ebfd98572aae57689e059ec29fc694b996515847745a8bcade1f0ed72f3ab559d5024722cb81f880e2758aa45d16d061677285af31f842fd3ff21799fc1ecfde09debf6d8bee96049bbd5454ddd45cb18a06bab1c81c801ac1ae9c4efc117868803391b09fbb5f7654b33d3ff846073c633d2dfc6592bb509e7ba83babc0555d5364862bff18082f51b4a0cf17a8cebb6793aa1871b89776a4c90a683e9f46a601962d56870db43439a6e0abc7e589ad03f1d49d5b55058b97f1c122365e330fba850de4863b617432268a3b96", 0xe8, 0x100000001}, {&(0x7f0000000300)="db826cd7461725d547fa6eca8e9f5308c99ac1bafa4ce4b44b704c31066a37ff8f085272d7485ed0a8c1b5597e9c343febbabe48a95de0d1d54c73332a2db8ddfbc8a932ffbc5a0dc655ec63fd853d8f8afbf70adaf6df9cd0bd4d11484e53c876b9a0b0083d2064fd9923aedcd51ab81899fb6555a73f", 0x77, 0x8}], 0x20000, &(0x7f00000003c0)={[{@codepage={'codepage', 0x3d, '1250'}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@flush='flush', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:48:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x6800]}) 2018/05/06 07:48:44 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x2010, r0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:44 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fi.e0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:44 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000058, 0x0) 2018/05/06 07:48:44 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@generic, &(0x7f00000002c0)=0x80) accept4$ipx(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xee7c2f82012aae19, 0x2, &(0x7f0000000100)=@raw=[@exit={0x95}], &(0x7f0000000140)='syzkaller\x00', 0x3ff, 0x39, &(0x7f0000000180)=""/57}, 0x48) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x8000, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000200)) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/05/06 07:48:44 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000440)={{0x7, 0x6, 0x80000000, 0xf3fc, "15191b4642451f4ea2821c5be54e29924eda10cce7c5ab7efabc013f4f548e4fc5325b78e3e4064149e7ba30", 0x101}, 0x0, [0x6, 0x9, 0xb30, 0x9, 0x7, 0x9, 0x6, 0x1f, 0x7f, 0x2, 0x9, 0x1f, 0x7fffffff, 0x10000, 0x5, 0xfffffffffffffbff, 0x6, 0x9, 0x40, 0x20000000000000, 0xfffffffffffffffb, 0x5, 0xffffffffffff9ec6, 0x10000000200, 0x1000, 0x8001, 0x6, 0x7, 0x1, 0x0, 0xfffffffffffffe00, 0x7, 0x2, 0x100000000, 0x1, 0x1e441234, 0x5, 0x2, 0x401, 0x9e63, 0xce1, 0x4, 0x0, 0x3, 0x3f3, 0x80000001, 0xf, 0x8f25, 0x8, 0x8001, 0x1, 0x8, 0xc71e, 0x1000, 0x4d21e0de, 0x400, 0x9, 0x52ad, 0x80000000, 0x5, 0x6a, 0x5, 0x241104d1, 0xcf1, 0x6fe, 0xffffffff, 0x8001, 0x2, 0x3, 0x8, 0x0, 0x3, 0x0, 0x7, 0x6, 0xffffffffffff8000, 0x7fff, 0x9, 0x2, 0x10000, 0x400, 0x1, 0xd4, 0x200, 0x3a4, 0xff, 0x4, 0x7fff, 0x69, 0x1, 0x7, 0x100, 0x0, 0x3f, 0x6, 0x101, 0x67, 0x200, 0xffffffff, 0x8, 0x7fff, 0x9, 0x2, 0xffffffffffffffff, 0x3, 0x0, 0x7, 0xffff, 0xffffffffffffffff, 0x8, 0x7ff, 0x800, 0x4, 0x9, 0x0, 0x3, 0x8000, 0x7ff, 0x5, 0x475, 0x5, 0xf7af, 0x2, 0x2, 0x2c4b, 0x8, 0x6, 0xb7], {0x0, 0x1c9c380}}) set_mempolicy(0x8000, &(0x7f00000003c0)=0x100000001, 0x8) flock(r0, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/190, 0xbe}, {&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f00000001c0)=""/204, 0xcc}], 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa2402, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000007, &(0x7f0000000300)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 391.295457] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:44 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000051, 0x0) [ 391.353507] REISERFS (device loop7): using ordered data mode [ 391.359437] reiserfs: using flush barriers 2018/05/06 07:48:44 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe8, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x2, 0x7}], {0x8100, 0x4, 0x3, 0x2}}], {@generic={0x19, "3396f3826dd48d58c35d7b1fde71e52c1b073d4bac63f1c2a1a8aa5928a728ca5098d5a99fe5edacfb828698f1c769ed9f33b1bd1fe34473be1dae160e55244701021a8b899bb1d5f127f54b886d450451623049966b708e8ff8388183d8a3626b968c7a3e38b81eca8f746e6ff1d45fe0b30b19faf44936101e8b10560e2ee72240ace5b1b45994f3dff83929711433ad095f808a041fe99aa048bd69cefa854b1875e387fb76a5de1f10043bd3f860ee3562e7c933da5b54145b38bbedece4bd7743784c7d046e251a05e006dbdf165f58"}}}, &(0x7f0000000100)={0x1, 0x4, [0x822, 0xeb7, 0xfbf, 0x135]}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000180)='/dev/mixer\x00', 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) prlimit64(r2, 0x3, 0x0, &(0x7f00000002c0)) fchmod(r0, 0x22) 2018/05/06 07:48:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) r1 = socket$inet_smc(0x2b, 0x1, 0x0) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) r2 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r2) 2018/05/06 07:48:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() setpriority(0x2, r0, 0xfffffffffffff800) [ 391.402851] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:44 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) getegid() 2018/05/06 07:48:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x3]}) [ 391.527471] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:44 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000007e, 0x0) 2018/05/06 07:48:44 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x3111}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'team_slave_0\x00', 0x600}) 2018/05/06 07:48:44 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x400) r0 = msgget(0x3, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:44 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x1400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/160) [ 391.602304] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 391.610458] FAT-fs (loop0): Filesystem has been set read-only [ 391.652142] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 391.727489] REISERFS (device loop7): using ordered data mode [ 391.733721] reiserfs: using flush barriers [ 391.742917] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 391.780228] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 391.804152] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 391.851448] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 391.859885] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x6c00000000000000]}) 2018/05/06 07:48:45 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000000000800) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, "7465716c3000000800009ef700"}}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:45 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000004, 0x0) 2018/05/06 07:48:45 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x6, 0xfffffffffffff800, 0xdc, 0x40, 0x9, 0x9, 0x100000000, 0x4c, 0x8, 0xf5e3]}, &(0x7f0000000040)=0x18) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) 2018/05/06 07:48:45 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)="f1ffffff", 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100, 0x440) openat(r1, &(0x7f0000000080)='./file0\x00', 0x8002, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x9b47, 0x1) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:48:45 executing program 2: flock(0xffffffffffffffff, 0x5) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:45 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fipe0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 392.269869] Trying to set illegal importance in message [ 392.305142] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 392.318695] Trying to set illegal importance in message 2018/05/06 07:48:45 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000004f, 0x0) 2018/05/06 07:48:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000040)='md5sumsecurity\x00', 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x6}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000000c0)={[0x3004, 0xd000, 0x11f006, 0x2], 0x400, 0x0, 0x5}) 2018/05/06 07:48:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x54000, 0x0) ioctl$TCXONC(r0, 0x540a, 0xe1) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 392.366006] REISERFS (device loop7): using ordered data mode [ 392.371988] reiserfs: using flush barriers 2018/05/06 07:48:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x0, 'pids', 0x20}]}, 0x6) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) [ 392.437700] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 392.445725] FAT-fs (loop0): Filesystem has been set read-only [ 392.464577] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:45 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000180)='.dead\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)='trusted\x00', 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000001840)="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", 0x1000, r1) r2 = semget$private(0x0, 0x0, 0x400) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000040)=""/180) 2018/05/06 07:48:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x600000000000000]}) 2018/05/06 07:48:45 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000074, 0x0) 2018/05/06 07:48:45 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x401, 0xa0000) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) r1 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x1, 0x3, 0x7ff, 0x7ff, 0x0, 0x1ff, 0x400, 0x4, 0x40, 0x7, 0x33c8800000000, 0x0, 0xffffffff, 0xe000000000000000, 0x7f, 0x5a, 0x2, 0x3, 0x9, 0x8001, 0x9, 0x3f, 0xffffffff, 0x5, 0x2, 0x7, 0x9, 0x9, 0x1f80, 0x9, 0xffffffff, 0x1, 0x7, 0x34, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000180), 0xa}, 0x8820, 0x401, 0x8, 0x0, 0x101, 0xaf5, 0x8}, r2, 0x5, r1, 0xa) setsockopt$inet6_int(r1, 0x28, 0x2, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x3f}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r3, 0x1}, 0x8) 2018/05/06 07:48:45 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x111200, 0x0) shutdown(r0, 0x0) [ 392.527364] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 392.553560] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 392.568237] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 392.610471] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 392.698097] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 392.735425] REISERFS (device loop7): using ordered data mode [ 392.741494] reiserfs: using flush barriers [ 392.764372] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:45 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000380)='ns/cgroup\x00') fcntl$setlease(r0, 0x400, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x20100, 0x0) getpeername$llc(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/route\x00') ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000180)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/05/06 07:48:45 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)="2e2f6669a1653000", 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:45 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = msgget(0x0, 0x5) r1 = socket$inet6(0xa, 0x5, 0x9) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x80000001, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/80) 2018/05/06 07:48:45 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000005a, 0x0) 2018/05/06 07:48:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}, 0x3}], 0x18) ioctl$TUNSETLINK(r0, 0x400454cd, 0x338) 2018/05/06 07:48:45 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1000000, 0x30, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001c40)='/dev/amidi#\x00', 0x6, 0x200000) ioctl$KDSETLED(r0, 0x4b32, 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x2e, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) recvmmsg(0xffffffffffffffff, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)=""/243, 0xf3}, {&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000540)=""/123, 0x7b}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000005c0)=""/97, 0x61}], 0x8, &(0x7f00000006c0)=""/90, 0x5a, 0x6818}, 0x18}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000740)=""/83, 0x53}, {&(0x7f00000007c0)=""/160, 0xa0}], 0x2, &(0x7f00000008c0), 0x0, 0x5}, 0x16c}, {{&(0x7f0000000900)=@nfc_llcp, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000980)=""/34, 0x22}, {&(0x7f00000009c0)=""/133, 0x85}, {&(0x7f0000000a80)=""/117, 0x75}, {&(0x7f0000000b00)=""/255, 0xff}, {&(0x7f0000000c00)=""/246, 0xf6}, {&(0x7f0000000d00)=""/224, 0xe0}, {&(0x7f0000000e00)=""/17, 0x11}, {&(0x7f0000000e40)=""/89, 0x59}, {&(0x7f0000000ec0)=""/209, 0xd1}], 0x9, 0x0, 0x0, 0x100}, 0x8000}, {{&(0x7f0000001080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000001100)=""/94, 0x5e}, {&(0x7f0000001180)=""/185, 0xb9}, {&(0x7f0000001240)=""/168, 0xa8}], 0x3, &(0x7f0000001340)=""/152, 0x98, 0x100000000}, 0x14}, {{&(0x7f0000001400)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001480)=""/224, 0xe0}, {&(0x7f0000001580)=""/159, 0x9f}, {&(0x7f0000001640)=""/41, 0x29}, {&(0x7f0000001680)=""/199, 0xc7}, {&(0x7f0000001780)=""/118, 0x76}, {&(0x7f0000001800)=""/65, 0x41}, {&(0x7f0000001880)=""/78, 0x4e}, {&(0x7f0000001900)=""/237, 0xed}], 0x8, &(0x7f0000001a80)=""/13, 0xd, 0x8}, 0x40}], 0x5, 0x40000000, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001c00)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) ioctl$int_in(r2, 0x5452, &(0x7f00000008c0)=0x8) 2018/05/06 07:48:45 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000180)='.dead\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)='trusted\x00', 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000001840)="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", 0x1000, r1) r2 = semget$private(0x0, 0x0, 0x400) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000040)=""/180) 2018/05/06 07:48:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x2000000000000]}) [ 392.817010] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x100000000, 0x4, 0x101, 0x2, 0x5, 0x81}) lseek(r1, 0x0, 0x0) 2018/05/06 07:48:46 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x20) msgget$private(0x0, 0x100) r0 = msgget$private(0x0, 0x610) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/160) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xd) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) [ 392.947796] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 392.956184] FAT-fs (loop0): Filesystem has been set read-only [ 392.979540] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 392.987557] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:46 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000007d, 0x0) 2018/05/06 07:48:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x5000000]}) [ 393.033143] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 393.054877] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:46 executing program 4: r0 = getpid() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000440)=r0) process_vm_readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f0000000280)=""/45, 0x2d}], 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)=""/247, 0xf7}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400100, 0x0) r3 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92b0}, 0x0, 0x0, r2, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x100, 0x8c) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) ptrace(0x4208, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000080)="ed9442a4b51ce330de70acf621a96801f311b64bd90ef50f35d3c314d18ace454bdcc8f6fb24d05be6cffd9f5f399fa005", 0x31) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) socket$nl_generic(0x10, 0x3, 0x10) [ 393.086153] REISERFS (device loop7): using ordered data mode [ 393.092089] reiserfs: using flush barriers 2018/05/06 07:48:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x8, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) [ 393.167476] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 393.224930] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 393.322575] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 393.331277] REISERFS (device loop7): using ordered data mode [ 393.337195] reiserfs: using flush barriers [ 393.342338] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 393.356925] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:46 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000280)=0x54) socket$packet(0x11, 0x2, 0x300) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:46 executing program 3: getpid() mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40080) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/05/06 07:48:46 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000076, 0x0) 2018/05/06 07:48:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x3, 0x8) 2018/05/06 07:48:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x5a3f, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="4988c4074b27f10b450208318fac1bd3b67b6fe28d0fb29534d6bd2efb874ff8af638a450ae94e78c7e222ae8ad337c3b839b790cf2e08953eb2fe74859cd11716141a0b888281c7d8bcb94a438b38c93a5ae1bcad5771083219e309be71c5a1d425272d5ae1ab2b22a0df4b", 0x6c, 0x2}, {&(0x7f0000000200)="aac85c8ed10a7aecf4b1c28bbb1e5cff3b83f251e639c0f78fbf988dd572ec6aef988cd9692876ce8465d3e4b87f2df658f69fe0718a4e71e686bb6232cd3a7fe4e988a376182533d2ea73986409f8e699ca4f301119d2300995e4e83a355d0c2ac4621ba18a613582bec4b463c7311482e5b839dc789bfcd450dd936a86c7c5", 0x80, 0x6}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:46 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20080000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="84000000", @ANYRES16=r1, @ANYBLOB="000425bd7000fddbdf25100000010000000008000500000000000800040011298c74080006007f00000008000400080000000800060002000000082c8e00760000003c000300080001fffd000000080001000000000008000800000000000800030004200000082004001337000008000800000000000800030002000000"], 0x84}, 0x1, 0x0, 0x0, 0x48040}, 0x4000000) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000002700638100000000000000001500000008000100d544b3a566dc87d1e447e99920a5f86e4e24bedf88fa7166efd94a38c89c856c37aea45493dbef61331540e5b8beea1fdbf6ce06e24e38e5ce686b85afe0eb0a3741ff019795274dea1a98241d19100c0a08c1cd783989f4cced1174173b8530e0f4b934c00af7a0d479985d3dd40f071f7b2edc84c1", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) membarrier(0xb, 0x0) getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0x0, 0x0, r3, r4}, {0x3ff, 0x460, 0x1000, 0x1f, 0x80, 0x100000000, 0x8001, 0xb6}, {0x7ff, 0x200, 0x7, 0x400}, 0x101, 0x6e6bb4, 0x0, 0x1, 0x3}, {{@in, 0x4d6}, 0xa, @in6, 0x3504, 0x1, 0x0, 0x6, 0x7, 0x1, 0x8}}, 0xe8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200382, 0x0) creat(&(0x7f00000002c0)='./file0\x00', 0x12c) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) syslog(0xb, &(0x7f0000000000)=""/222, 0xde) r5 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1f, 0x8000) fcntl$getflags(r5, 0x40a) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000780)={0x1, 0xfff}) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000140)={0xedb1, 0x8, 0x2, 0x9}) 2018/05/06 07:48:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x200000000000000]}) 2018/05/06 07:48:46 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./filp0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 393.851414] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 393.886937] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:48:46 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000000000)) r0 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x107, 0x12, &(0x7f0000000ffc)=0x80000007fff3, 0x4) syz_emit_ethernet(0xfd81, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x600}}}, &(0x7f00000000c0)) 2018/05/06 07:48:46 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000008e, 0x0) [ 393.905101] REISERFS (device loop7): using ordered data mode [ 393.911151] reiserfs: using flush barriers [ 393.928669] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 393.981092] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 393.989268] FAT-fs (loop0): Filesystem has been set read-only [ 394.002420] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x300000000000000]}) 2018/05/06 07:48:47 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000000000)={0x6, 0x9}) r0 = msgget(0x2, 0x210) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/160) [ 394.052474] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 394.066792] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 394.088213] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:47 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000018, 0x0) 2018/05/06 07:48:47 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x8, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f00006a3000)) userfaultfd(0x800) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x13) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 394.143128] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 394.148650] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 394.237384] REISERFS (device loop7): using ordered data mode [ 394.243348] reiserfs: using flush barriers [ 394.276791] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 394.298826] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 394.802903] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 2018/05/06 07:48:48 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200000, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:48 executing program 4: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x80) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3, 0x0, 0x9, 0x9, 0x0, 0x1, 0x88000, 0xe, 0x1, 0x8, 0xaf, 0x6, 0x800, 0x9, 0x8, 0x1ff, 0x7, 0x7, 0x7, 0x3, 0x2, 0x1, 0x6, 0x40, 0x7, 0x8, 0x6, 0x0, 0x0, 0x9, 0x0, 0xffffffffe59b10a6, 0xffff, 0xac8, 0x80000000, 0x9, 0x0, 0x6, 0x0, @perf_config_ext={0x4, 0x800}, 0x200, 0x8, 0x91, 0x5, 0x8001, 0x1, 0x9}, r2, 0x5, r0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x4, 0x1, 0x0, 0x31, 0x4, 0x6, 0x100000000, r4}, 0x20) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/160) 2018/05/06 07:48:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x4000000]}) 2018/05/06 07:48:48 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000008f, 0x0) 2018/05/06 07:48:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x980, 0x8a) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000000c0)=0x1e) pread64(r0, &(0x7f0000001c80)=""/253, 0xfffffffffffffef0, 0x1) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0xfffffffffffffffa, 0xa, &(0x7f0000001a40)=[{&(0x7f0000000300)="86c8a58d80b225d79b02284f3ddf4b57220d97372aff5bd0e6c73445d22ff0d4f5085f5efe2eb942b67b07f78606b99ff8b430e6c37773bcc71e9d3e9fada5d39bdcb61abe4de953b7a637c8aef7f47b36ac3b4255fc916f34a87d13fab4620263b8338f5bee952da6d28711b056d6a1e81220594c7eab34a26afe327f388cc8a25ac232e231e99e5f99ef89c108cdbb4a47e8e476addc449c8cf42068c8157340a97ec9aa5c911e7ac1db87d8776fdb702bd8fc81d23fc53478fb99c7476a0b6d5b8478232d36472f2e95b574ea6f3fab234da1bdc1704dec52990561a429b11d9fcd26", 0xe4, 0x4}, {&(0x7f0000000540)="fb38e55caab81aa423147d204e5a9118e91a08cceda6fb9a7a30ddaae301e6b73b35a11e202773251cad571b73e0d1e8e7dd9aae2b7d5d8d4596c73352cea82f2504ed93e54a52923d9f4ab9ed01eb135cd8ccd279ecc9256d0ee28b21a5bc8478aa04f59909d0201a46a4ba44f32dad86d4996b4505c485ff03b80f9c427871c9e110", 0x83, 0x1cbd}, {&(0x7f0000000600)="fa834e1170486350f27ba42740646b402a0e4144161fbc83103748be835057c980fef90d3224673c31d3c11cecf5036cfa1d5170d82203b948f79e0d2b6198104b0c8f54627f7082c28f3e89c0a219b8566f8a23d87405e20a1bd721364700de33e8bbde251aaf012576f0df9b07adaabf03147459de71a7a63381b66f677ca3a8797a9c1e4a6d684f65170dee24f1a12686133762c9aca69e1202060ff08010072e5d8cdffede34161e8dd528ea6b61e5ce0f64025a48dbf5ad2935e39a09df14a7aab54fa0eb297c88e1d4fb7972247baf701a69f070f1fce8812795860c2bc0bb1cde9c5c61d920d1", 0xea}, {&(0x7f0000000700)="56fdc4b3e4c268125bbd290314df8209acb79b110168ce193f97d11a6037a0768b459776010248a6ab8beab8d8280848ab80e3c4c48f1eeded627cd03aaa812636c1bc2a19e373dd0e0372e88672a1a39a646b8d84061d002b2d681af6c6b71d94a104b955126ad5b098d53e4e4d5bc16dbca31000cd8565dd090467309f3eccd745a02ee76a4c6d5ed45649e3f2474cf735dd21f4e4e84fb24a60ccf99b1d6a55017496b949d97a3e148ec064b6d69f81acffa934b713fa967a293d27c73f36c41300c96d1ee03a6c2f93e95bb84d386714c6a683faf8957a4f31882ae27c98a3e29bab4aa44420acf6511bc7cdb594988a2335de17", 0xf6, 0xb4}, {&(0x7f0000000240)="1277f7517fbb7c884d46ed2304b7", 0xe, 0x6}, {&(0x7f0000000800)="9772de6120f657f2845d55e387b22fb1a52ff74bba6057dee18b076122b4d264126af0eecc6e13ba6d75d97ee48cc15685d85d", 0x33, 0x9}, {&(0x7f0000000840)="36152dd72eac0a", 0x7}, {&(0x7f0000000880)="dd11bc8184c9eb136c7c75ff6595e556d316d45d04f149052e04e9680a488e0ffcf0fd407e785c9c0583db5f941104ce2361595b31b19e37da0a69086b193e0d894bc959b6de0f98bcd057e1db3cdb875cddacf8dd45a7adbeb881e5187cd81803ffb7a879ba2660c25921048c3fd2ea1bccc12a1c5baffb14ea2eafca9394d01a083740931bbb62adc1f3384e292d794beab7ad2bd35cf634c22d0814990a5b2e9a1b42bcee54c8ccfa54cfdb7c29ef9d72a28450713d7003d6505eef93a7db1c160d70185278722ddf8de04dd40e492b3b8d8d3c698a32687e52915873d49c34525754af831192cf3b54825cecd64e95a9407aa19a3a00", 0xf8, 0xfffffffffffffffa}, {&(0x7f0000000980)="d5eda32cd2c8f5232e2c70be3febd73104b50714d16107d297ca078d766734af25eda4313594a567d44bc67aeb6b52ee399ae7a8d56987c1081ce847a0eeb3fff230a0319405b2d7d5f9973482ebdff74c10fb3350cc5781aafd285edce7f83d07b5c5f7a2bf94623c4ec371d7f8835288b0d93d05f6d47b931d656a22d211a5b0f31f34f2ca5a288740b419151a1700f3a570511a33da67b3978be3e71c37", 0x9f, 0x9}, {&(0x7f0000000a40)="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", 0x1000, 0x4}], 0x0, &(0x7f0000001b40)) 2018/05/06 07:48:48 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)="2e2f66696ca13000", 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:48 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}}, {0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x400, [0x7d6ce4c0, 0xee8, 0xffffffff, 0x7, 0x6, 0x9, 0x5, 0xab4]}, 0x5c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)) 2018/05/06 07:48:48 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x4000, r0, r1, 0x0, 0x8001, 0x800000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x9, 0x400) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000400)=0x5, &(0x7f0000000440)=0x4) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r2, 0x6309}, {r2, 0x40}, {r2, 0x4000}, {r2, 0x402}, {r2}], 0x5, &(0x7f0000000180)={r4, r5+30000000}, &(0x7f00000001c0)={0x7fffffff}, 0x8) [ 395.168632] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:48 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000026, 0x0) [ 395.234407] REISERFS (device loop7): using ordered data mode [ 395.240340] reiserfs: using flush barriers [ 395.273014] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) 2018/05/06 07:48:48 executing program 4: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x400) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000280)=""/160) io_setup(0x7, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='environ\x00') epoll_wait(r2, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7) rt_sigreturn() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xffffffff, 0x0, 0x8, 0xffffffff, 0x0, 0x101, 0x4, 0xf, 0x0, 0x1000, 0x4, 0x7, 0x8, 0x1, 0x8, 0x0, 0x9, 0x5, 0x8, 0x3f, 0x4, 0x3, 0x0, 0xfff, 0x101, 0x43a, 0x7f, 0x6, 0xffff, 0xb90, 0x7, 0xfffffffffffff001, 0x8001, 0xfd8, 0x400, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x10000, 0x20, 0x0, 0x0, 0xfffffffffffffffb, 0x5}, r3, 0x7, r0, 0x9) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000340)={[{0x1000, 0xfff, 0xbb, 0xfffffffffffffffc, 0x5, 0x1ff, 0x7fffffff, 0x9, 0x1, 0x3f, 0x40, 0x7e}, {0x0, 0xd9, 0x100000000, 0x3f, 0x1, 0x5, 0xfffffffffffffffd, 0x9, 0x4d, 0xfffffffffffffffa, 0x6f6, 0xfffffffffffffffa, 0x6d9}, {0x0, 0x800, 0x8, 0x3, 0x3, 0x1, 0x100, 0xf4, 0x2, 0x3cd7, 0x7ff, 0xa1, 0x4}], 0x8}) 2018/05/06 07:48:48 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000180)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0xf61440e58e55ee56) r1 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x6f2, 0x80040) recvfrom$ipx(r1, &(0x7f0000000380)=""/208, 0xd0, 0x40000020, &(0x7f0000000480)={0x4, 0x2, 0x7, "f41114a07f46", 0x7}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r0}) recvfrom$inet(r2, &(0x7f0000000200)=""/218, 0xda, 0x40002121, &(0x7f0000000300)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x30, r0, 0x200000000000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000540)={0x1, 0x5, 0xfe, 0x7fff, 0x1, 0x7000000000000000}) time(&(0x7f0000000580)) r3 = msgget(0x0, 0x4) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/160) r4 = getpid() ptrace$getregs(0xc, r4, 0x0, &(0x7f00000004c0)=""/93) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='vmnet0self}GPL!(selfvboxnet1\x00', 0x1d, 0x1) [ 395.281078] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:48:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x4800000000000000]}) [ 395.314900] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"660100820000200000007fff00", &(0x7f0000000040)=ANY=[@ANYBLOB="620000ff01800000b975a0d8340b763f"]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r1, 0x1, &(0x7f0000000200)=[0x468], &(0x7f0000000240)=[0x100, 0x75, 0x3, 0x5], 0x11, 0x5, 0x3bdb, &(0x7f0000000280)=[0x7fff, 0x7, 0xffff, 0xff, 0x8], &(0x7f00000002c0)=[0x8, 0xffffffffffff4cfd, 0xd5, 0x4]}) [ 395.355283] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 395.380524] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 395.390712] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:48 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000005c, 0x0) 2018/05/06 07:48:48 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x4c0100, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x4000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/112) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xe8, r2, 0x300, 0x70bd26, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4a}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x48080) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000000c0)=""/160) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000440), &(0x7f00000004c0)=0x68) sysfs$2(0x2, 0xffff, &(0x7f0000000180)=""/146) [ 395.423675] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:48 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x500) msgget$private(0x0, 0x1) r0 = msgget(0x0, 0xc) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/160) msgsnd(r0, &(0x7f0000000040)={0x3, "543f03433aa8bbd21c015b712de1c2149b6d5e12e2932466bff78d8c9a4043136950e1f4c6a43ff2d8940eb58a646d3f816cd87fb24eb910b6c28e27737c13d57b695641ebb4dff0213e520187639510d99159cd20a34c7a096ea4efb2"}, 0x65, 0x800) [ 395.493528] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:48:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x7400000000000000]}) [ 395.569173] REISERFS (device loop7): using ordered data mode [ 395.575113] reiserfs: using flush barriers 2018/05/06 07:48:48 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000001, 0x80) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x2, 0xffff, 0x2, 0x35, 0xbe, 0xe5, 0x6, 0x6, 0x0, 0xfffffffffffffff8}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 395.638731] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 395.675533] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 395.829309] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 395.837348] FAT-fs (loop0): Filesystem has been set read-only [ 395.877254] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 395.887773] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 395.904173] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:49 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000052, 0x0) 2018/05/06 07:48:49 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f00000017c0)={0x5, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x8bf1d11e82a42e1d}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80040000, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x1ff, {0xfe06, 0x80, 0x3f, 0xfffffffffffffc00, 0x4, 0x101}, 0x4, 0x1fe0000000000}, 0xe) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00000000c0)="1a511131f520e07e40d56230c7409c07755a6fd15136bafff890b84f80b9c5b93c9b3d86", 0x24) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3, 0x43, 0xdbd2, 0x2, 0x9, 0x10000000, 0x2c, {0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0xffffffffffff0001, 0x3f, 0x8, 0x1, 0xffffffff}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2}, 0x8) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000003c0)={0x2db, 0x4, 0x2, 0x0, 0x43a, 0x0, 0x401, 0xff, 0xffffffffffffffed, 0x100000000, 0xcb74b20, 0x7ff, 0x0, 0x6, 0x1f, 0x5, 0x6, 0x1, 0x2}) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000140)={0x17a, 0x7}) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000180)=0x513) 2018/05/06 07:48:49 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x500) msgget$private(0x0, 0x1) r0 = msgget(0x0, 0xc) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/160) msgsnd(r0, &(0x7f0000000040)={0x3, "543f03433aa8bbd21c015b712de1c2149b6d5e12e2932466bff78d8c9a4043136950e1f4c6a43ff2d8940eb58a646d3f816cd87fb24eb910b6c28e27737c13d57b695641ebb4dff0213e520187639510d99159cd20a34c7a096ea4efb2"}, 0x65, 0x800) 2018/05/06 07:48:49 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fil\n0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x2000000]}) 2018/05/06 07:48:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) getrlimit(0xc, &(0x7f0000000080)) 2018/05/06 07:48:49 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/05/06 07:48:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x240001, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000000c0)=0x5) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x0, 0xff, 0x1000, 0xebd, 0x7, 0xfffffffffffffff7}) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) [ 396.136723] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 396.172101] REISERFS (device loop7): using ordered data mode [ 396.178079] reiserfs: using flush barriers 2018/05/06 07:48:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xef2, 0x100) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000140)) 2018/05/06 07:48:49 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60) r2 = dup2(r0, r1) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000000)) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:49 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a5, 0x0) [ 396.190547] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 396.222476] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:49 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xd01, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:49 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4a68) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x3, 0x1, 0x7fffffff}) ioctl$TCXONC(r1, 0x540a, 0x1) [ 396.331755] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 396.383101] REISERFS (device loop7): using ordered data mode [ 396.389049] reiserfs: using flush barriers [ 396.421451] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 396.475938] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 396.513350] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 396.521423] FAT-fs (loop0): Filesystem has been set read-only [ 396.528618] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) 2018/05/06 07:48:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:50 executing program 4: syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x5, &(0x7f0000000480)=[{&(0x7f0000000080)="ebd719a3c11f18aeef02186e05bd3266dcb337b1ebab3c3621fab585dc1036f8fb0d604d164c4ae4d62b0ba1df475e35dd547e5901f5f545aad1d9e4fe5f7e44d8bb99b411a90e8fa99de2b1382df2861851e30aa8d369afb315e8", 0x5b, 0x8}, {&(0x7f0000000100)="624306c79995441465e76b0ec6c4acb8b2a3a6c3fbaf63b752119f3b5e0abf915a2f59941e150ccc528796cbb153afd87adaa9dad7e20d9feb0c592430851835050566fd962b7aecbd98104e9c9d7dd2bda9649602f2dad8325897c3dd1a66f86217722240d9c509a1c9094a85cb1f8ba22653ced69d2067936d7376650599d08c6b11cead188d9b3da53be252d76e8e311ff3bfdb31af4342b9255ad617800491d1777bb54ee29b291123e758ba9b762d19eee0670fbbdab53855510d55d4", 0xbf, 0x44c5}, {&(0x7f0000000280)="f04b34a2593b03e051a136f1efec0b1c9ce0d2779aa49237a139f5d8424a02e7fd498aee72d6aa2dc3a816fe0be8349c8fca6835b363d2155d9e259fa262ddd55ce82695f767fc692c15483dcbd29de933b01801", 0x54, 0x6fedc1f5}, {&(0x7f0000000300)="926daf040301b5db9088b9fb359a1d552d6fdcd13854826b0152318f5a213f37be776d1fa98758232d81e9d2dd5f0c3941cd0424c2eca9aa227f29579d44937d7f8710648e969e2020c96ef3825f94e728861c682b043d667bf4a79a051434ed264b5d2d273d6450a03ef949edc8e0106b6fef0452a9bb07853e1e237143fd08f01bda2be4619390e257ff7e9c178d8a21e64f5a6e47fad1d67ec18cd749f1e54cd11fd2f18854f2", 0xa8, 0x4}, {&(0x7f00000003c0)="95bf29b869a8f57fd40053f058b949ddc41f1bcca350ca6d60cfdeb6362de66a449f544a8997f9b3495eadc3d085c82fadfaea4d0b94889b9b8f170ac6484a61d5c45c925a39f95c8df2755db742629222a1fda98a13f8773739eee05b5c48046ec57a6b51ae6382458e962a3dcba5442ac7f20f2015fe2ada9bbce55dda62c4d0f34da7419d73d14318867087b16c73a4", 0x91, 0x5}], 0x80, &(0x7f0000000500)='vmnet1bdevvboxnet1.\x00') msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:50 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000002f, 0x0) 2018/05/06 07:48:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x7fffffffffff, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x1) unshare(0x28020000) unshare(0x8000000) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={r0}) listen(r0, 0x2000000000020) setrlimit(0x40000000000008, &(0x7f00000a3ff0)={0x23, 0x100000000020}) r3 = socket(0x40000000015, 0x5, 0x0) mlock2(&(0x7f0000912000/0x3000)=nil, 0x3000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r4) mlock(&(0x7f0000914000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000580)={r5, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, &(0x7f0000000540)=0x84) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0xd7e, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000700)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff8, 0xe98a}, &(0x7f0000000140)=0x90) r7 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x42, 0x0, 0x10000, 0x8004, 0x1ff, 0xffffffff, 0x3, r6}, &(0x7f0000000240)=0x20) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x669, 0x8, 0x8, 0xbf52, 0x7, 0x8000}, 0x1, 0x10001, 0xfff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r5, 0x307}, &(0x7f0000000040)=0xfffffffffffffdac) writev(r7, &(0x7f000051c000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000000400)=0xc) getuid() sendmsg$nl_netfilter(r7, &(0x7f00000006c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f00000007c0)={0x1014, 0x14, 0x1, 0x1, 0x70bd2d, 0x25dfdbfc, {0x2}, [@generic="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0x1014}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a") 2018/05/06 07:48:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/05/06 07:48:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x6c]}) 2018/05/06 07:48:50 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x200) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000340)=""/160) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) r2 = eventfd(0x7ff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/05/06 07:48:50 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./fil%0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 397.111783] NFS: bad mount option value specified: vmnet1bdevvboxnet1. [ 397.149536] NFS: bad mount option value specified: vmnet1bdevvboxnet1. [ 397.151082] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:50 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000065, 0x0) 2018/05/06 07:48:50 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0xca) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040)=0x80000000, 0x4) [ 397.194876] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 397.202943] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:48:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0xf000)=nil, 0xf000, 0x0, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/05/06 07:48:50 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x10) r1 = socket(0x0, 0x80000, 0x5) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/160) r2 = socket$inet6(0xa, 0x80000, 0x1000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x10000, 0x400000) sendmsg(r2, &(0x7f00000008c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x2, 0x4, {0xa, 0x4e22, 0x94c, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="62756a5979b9459537f622247e25f082e2731e30fccef34bfbcdee633273e417957a8d0862d4f2fd27e1ed6461b02db1e3344ce0c8656e70efb44ec08bc6b2b0ecd7eb87b023a25da2de7020032eea5a88d1dbb5184cde8fdb529891d3c6ffed34517f2ebe998a5d8b921bca70901951358b4f71ac78b4dc9cd558efbb5ad354c9b02c5e6382da894ab28eadb01a8382", 0x90}, {&(0x7f0000000280)="26aec8aa8f", 0x5}, {&(0x7f00000002c0)="6b394082b286cfef38454209d2da52144720fa63b81836156ef539b880942a4d7874e6b9344c589d2fed98d11581553b9ceb", 0x32}, {&(0x7f0000000300)="12e5f8a3b11fe04b46524d09b6cf821a3f798256eb52849ad128422a4a9b490eee8640f9b9e19c5d4bac4133a71fe95561ec4b82545d061d47531b9e1da1e27a1c97d7a4976390a4d7e76cd29c47c263786fdd4ac2838aa0ecd246f5b6d574a15197555a92827d23", 0x68}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="ba71d0bc612fcac970be6dc618bfdcb8e986253f4d538afadebd3758cff594e5f6d02affb86245eb1d91046d81f4d30fb053ec822b7f48cbf8719bfa61ea54cbec62f980a7bd00bb792aa3bb360fae8fe63405b38bdf9b8477aa17ac6f17", 0x5e}, {&(0x7f0000000440)="e541a6b77762cde34eca824022e389c4c05eae9e39f5e86211d942eb94e6d2c94b800fdbbf", 0x25}], 0x7, &(0x7f0000000500)=[{0xc0, 0x84, 0x9, "92060b11f6fff19cc8f6e0a8f22b80801538a79ac5ec48bd74a56c878ce3c61f4dcf56f3a2f1e5f6fa0cf1add4e413c8c3acf80f34dbd98da003b12d84966fda89d89a3a7864fee4edb696b7392f6d9b52338138199e0abfc66b3cc34958451828359c68096f4ef68d8f518d202a73361c449aa34506bdb97869bdc5d6da09d5264664c98584ee40a708ea58b6b39f171f70fa2211ddb500643737f19e652d8a081b4f4ff03a45b80a4e8dd3"}, {0x28, 0x10a, 0x100000001, "c35801d36fec5e1136b951c4aaae59a035085af308"}, {0xe0, 0x111, 0xff, "736ffe5b3b4eccb940950645d4a1d1ea9fbf04e2cf1fb1bedb5c5131749d272a3ae14097dc75f27165e416f09ff5104aeb8af5e0e85ae6cbcd0582c165e44ac9a2c9275a62827b75320fc3e9c21d48654de3226d1616f41631588e51097a72e01d3b3d16c48826f85be9be0fb1276af14882dabc32c2afe4e74e7091ce86d0022dd18687ac398f6a0a86079c931d1241bcdfa6b682159762fce8ab50dce28cc63a49112a23b66254bed26653882a8600769a14c70872180eb1f50f9bc5b5d106439dad2632abd251bdb902eb"}, {0x48, 0x119, 0xfffffffffffffff9, "c9d1ca7fc7bfcd85083b94ee79a6a8c3a67771b5d7f6bc9da846d5241070c3bdcba7890d26d9792311f376200cc8065fe8e803e60c1ff136"}, {0x110, 0x103, 0x7ff, "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"}, {0x70, 0x117, 0x7, "6dbacb5f0ff6387c9fc856bd97d432b394be82b5a83a9f0aa94b237fec2757d8ff76ae8c8846f1fe2ad41e0936dabdf66b5559c1d79c8910f33f3fa71c229533243661ba8a1c320f89ebb9fa358241b87c1528c07bcab2289db6328f5b9d"}], 0x390, 0x4000}, 0x800) 2018/05/06 07:48:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x100000000000000]}) [ 397.244000] REISERFS (device loop7): using ordered data mode [ 397.249956] reiserfs: using flush barriers [ 397.281482] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 397.312301] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 397.343210] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 397.362847] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:50 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x404) msgget$private(0x0, 0x80) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0x1000, "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"}, &(0x7f00000015c0)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001600)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8000, 0x3, 0x8, 0x3, 0x200}, &(0x7f00000016c0)=0x98) r2 = msgget(0x2, 0x210) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/160) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/6, 0x6}, {&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f0000000280)=""/118, 0x76}], 0x5, &(0x7f0000000380)=""/168, 0xa8, 0x2}, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000480)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x4163, @empty, 0x6}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x1}, @in6={0xa, 0x4e23, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x1f}], 0xc0) 2018/05/06 07:48:50 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000008, 0x0) 2018/05/06 07:48:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="c5d46677eb14990a22f331c112c8631529bb8af1604ee87056a41a8a9bfc8ef844023ec37f75dc6e70b04e2d1c6b808056064e6edb32715c", 0x38, 0xfffffffffffffffc) add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="26c791e5b4b08d54950b7aac5a459297ff4d21552f9820916dd34ac4cc452692db8ffff3413d805a5fb987a382d33453e50957f8b06f695309c91ba7d92b50b8de5ce8b25ec696f7", 0x48, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x17b, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000f62ff0)=@ipx, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000f62000)=""/89, 0xffffffffffffff9a}}], 0x200, 0x2041, 0x0) [ 397.392168] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 397.443712] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 397.515781] REISERFS (device loop7): using ordered data mode [ 397.521741] reiserfs: using flush barriers [ 397.548366] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 397.594475] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/06 07:48:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0xa4000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="1e0804d89cdb05a03bc0784734072340eb8c5e85ed7e1a1bb13536bf67cf2d850b725f43aa07f9104b629b65ce948dfb3b12a4744bd06bee0d31269e61508e780f7e3b74224ed4cdd6e96242c424a9c39663c026cf5220299cefe64136", 0x5d, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="02b33ca41ef6d77529b2ac817b61e8f9c9db5a81adc6aba9ebc0bd63d7fedc16808de17df4205204264c7fb8e9d66d6a080383e513b7f8", 0x37, 0xfffffffffffffff8) keyctl$unlink(0x9, r3, r4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)="2f90b03a5c81c1d79d9a0dbef3192f287cb6deab92de6f50d592a971d5a884e1adcaeb2fa3bf4bb1c601dfd1d931f9b09dda"}, {&(0x7f0000000240)="f19fbd691fe6113ccf058f90f5a5738f505b90d09c50cd30b50d3454c081562127a1bbf9a202a1a150838fcb52ec053addc6e7a194171ad54c9cba6207bec7426dc937cc19450ce9e78eab6387c24023974ec09c380b0bad5c6a6e02"}, {&(0x7f0000000740)="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"}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="cf93d3da9b4a49e036cfd1d53d77c3279af2e8c1b2abc7db3ae97a93dcad9464fb0ef9"}, {&(0x7f0000000480)="46a9f8d448f1415b61b726ca49f5d6571068e887a679074e27644cfae2c50f967b255fbc3274dfa285ad1198c38353ec73a5588c2fcfd2d71080d11b467b02940f1c709288445caf210e1d055517a9f4916f2d60a62f64861966599fc0717e4d058c4fdb1de4c0c39ed3bced27ac1edb316c7223b3e33236831c2e3500f63dc342df9aa576dfd430cd2ebf999b18193a8f238ae6fea8a236"}], 0x27d, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000170100000200000000000000fe9244505ca13ecbdec2705e5d192386ece0cbc677d3e5da3c903713681b35fd62ad418e07da4fda35008111479a1a18b603d71261ee13146efd2330efe9c40ebc7077183db7e64f238ccc1c2ac714da7ff0f5e6fa449c6f21f1a90c"], 0x18}], 0x1, 0x3) recvmsg(r5, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/05/06 07:48:51 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file#\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:51 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/06 07:48:51 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000022, 0x0) 2018/05/06 07:48:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x1000000]}) 2018/05/06 07:48:51 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000003c0)=0x80) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) msgget$private(0x0, 0x80) r2 = msgget(0x2, 0x80) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000400)=""/160) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2400, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000300)={0x8000, 0x4d, 0x0, 0xba, &(0x7f0000000100)=""/186, 0x4, &(0x7f0000000280)=""/4, 0x2e, &(0x7f00000002c0)=""/46}) recvfrom$ax25(r3, &(0x7f0000000040)=""/71, 0x47, 0x40012002, &(0x7f00000000c0)={0x3, {"471ced086db220"}, 0x4a85}, 0x10) 2018/05/06 07:48:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x390c, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x4c) [ 398.254079] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 398.290190] REISERFS (device loop7): using ordered data mode [ 398.296205] reiserfs: using flush barriers 2018/05/06 07:48:51 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) mq_timedsend(r0, &(0x7f0000000040)="ee9e56da6f0bd0aa9a9cff30dae61631355a09e8cd153dd6105e178396887b7eefcba522d2713bdb40f89f0e9ef02ecc50662bbe99d0ddacb67c4914b9c9aef8cda3f372763c2cf1892eddcdc9bb93a820a8abe4976574fb5995ecef00cba600a355f05f65fce3d24045ff09c0f201c9ebc4d272b4e0eb6937c5621b1a012628bc83b5ea0a928853049a33cf9431912c9da1655f03e3360de142cf0d829b0b3ecbb520c7e3aedce5307cad7b550494ba41cc6485f16c948de303f679452234", 0xbf, 0x2f, &(0x7f0000000100)={0x0, 0x989680}) 2018/05/06 07:48:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) socket$inet(0x2, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x10, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f00000000c0), &(0x7f0000001440)=""/4096}, 0x18) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000000, 0x6, &(0x7f0000000440)=[{&(0x7f0000000080)="14fe470e24c1b0d871f8d8b1463e9a4081de2a102a", 0x15, 0xffffffff}, {&(0x7f00000000c0)="aed10865b00b567840117aa91125d78244fadfe06c22558fbe767200c9283f844a27cec3bd84db5c44373d7cf65a0c2f378c9ef73cb2ef2148905deb15a4a700bcb262bf14101e4b3e15fee11ddf54583fcef78ebfbb24e797d24d0547e335f567b8c103f017bab02c5ff9750127ab5efc1d70b0a54b49336d8822675c7a88b2f264f684abd58a5e1c74d2e324df896c2ffd03e6a2d96717c5478f9695a761d4be8c14aad69acb193b5e5ce4f0539c156aa9477c38a1dd3c2609aba21444010d7149432598cac887fcfddfbe56fab89b89a32d4851f80639aaf9b758fe4d66214df04dbfe5ade1d41db188aa7279e84aab4219dd", 0xf4, 0x4}, {&(0x7f00000001c0)="b8a39c10437cbcc6fe459480a45c6c24abf00691b61e3ec2fbbc1ba40589dda0739317b51712bd48b0a489b6d9f448e4dd91232a28aeb8d35edb88d01c687f52db575cd6461d45326a526c51c3f3bc447bd784f9b6b3524f5d2a78df2afc1916d467009c38387e36b8cc7f599e8c808c63ac7202af95045ef03ea2b86d77470092ad0abfa9600636bc7a59f06fc82094e0fa67d329153a3856f4ae80f39394f632c94f7a384b43cc8614d9e1180e33e7ddc2bbcb091c5edabf2434c253c64ebd", 0xc0}, {&(0x7f0000000280)="90345b7019efd36c97c4a7c863e89fcda600285499c9352562d7aa0c46b8f3685aef76c56288ea844e5bee04441c9191110d9b33739886af3662e805b781b70593c4a6c7c254beed4a2ce4b8c8b1e7bdf859b953912afcdbda711f2fba", 0x5d}, {&(0x7f0000000300)="289ea21f85697b8f40b70b61a5e0175ea82411a6481616a0a6ac303777f9cee75d2396f5de1858c3d3300d1c84b786b3497c7c7b9cffcb58740412ee65855ab40d36ce576b0e93c0e58dd71e7c335e1725eed4e95d02f28d2cd5b286f9bcd322aec27d15b2af857d880816efe0eda42df92c4911b8597d7ff59e0fd3e5c89cf76a04cdcb32a993d84fa8a4d277193b5a45d0fec8afe181ec25a6f0c171d420ddb03bee727f2648", 0xa7, 0x7}, {&(0x7f00000003c0)="7a01e500bc622240f4b92c0343eb9a91329c84d42a2327519a34bbcfebd02422655ed5189ec99fafccddf184aca6f04f1e26b772cd3eb1c10d9347d959539621aeda40df689f91e5f6f6cff9fcc9bf59063c7e511e5ab1f9d8b930752972e32274a957f820a4dcc97f21d38e8d1d2cae962ed6445606e6c4", 0x78, 0x81}], 0x10, &(0x7f0000000500)={[{@thread_pool={'thread_pool', 0x3d, [0x33]}, 0x2c}, {@enospc_debug='enospc_debug', 0x2c}]}) pipe2(&(0x7f0000000540), 0x800) 2018/05/06 07:48:51 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000009e, 0x0) [ 398.358668] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 398.380755] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 398.388867] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:48:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x500]}) 2018/05/06 07:48:51 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x2, 0x1, 0x3, 0x0, 0x1, 0x3, 0x1}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x6, 0x0, 0x707000}}) [ 398.419083] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 398.432744] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 398.451263] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:51 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000280)=""/4096) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x101000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) [ 398.511680] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:51 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000085, 0x0) 2018/05/06 07:48:51 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="2bfe00000000180000fa020000400000000072409f52798e4226026b37a46e709861afde61bb7fa041d1aa12e59c1d1000a1d4587dc4486d7184f3a6ed6570e8cfef85758c57a120253b43fe917bbad993472a127a29534c1001ed48b972995f795e5142c12c1748d36ff16254af185ba03b363b80f2b9d6d0bf3dcbdc23a8798b5f3900fffd1b713fd6e426da4ff03a5d6b0b06b222000000000000000000000000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000600)=@listen={0x7, 0x0, 0xfa00, {r1, 0x5}}, 0xfb656bf18f109c20) write$rdma_cm(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="0c000000080000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000a9254cb477aa00000000000000000000000000000000f4ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]], 0x10) r2 = semget(0x0, 0x5, 0x40) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000180)=[0x1, 0xfff, 0x9, 0x2adc, 0x0]) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x101000, 0x0) write$fuse(r3, &(0x7f0000000340)={0x28, 0x0, 0x6, @fuse_notify_store_out={0xdb31, 0x7}}, 0x28) pread64(r0, &(0x7f00000001c0)=""/20, 0x14, 0x0) [ 398.552273] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 398.570653] REISERFS (device loop7): using ordered data mode [ 398.576589] reiserfs: using flush barriers [ 398.664475] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 398.734912] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:52 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)="2e2f66696c65ffff", 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file1\x00', 0x10000, 0x10) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f0000000200)='./file0/file1/file0\x00', 0x101, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="15fd46d53296669c9652ffeed11e6c8c38458b84bc8958062b6de68e2eac5bc60c020dd2830da7a92361e3f20f14ee9ec419b053958d26ea0d95b131fa8149ac146b04847e49128c", 0x48, 0x8}, {&(0x7f0000000240)="2c226570dba2846139992acd69d8e50c9fac62261f26ca8ff241d83199a52f8940f8932793cbfb1e410d903f71edad4ce7", 0x31, 0x142f}], 0x18ea65806fe9c1c8, &(0x7f0000000380)='/dev/vcs\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)={{0x0, 0x1}, {0x2, 0x5}, 0x80000001, 0x3, 0x7fff}) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0) write$evdev(r1, &(0x7f0000000180), 0x7) 2018/05/06 07:48:52 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000097, 0x0) 2018/05/06 07:48:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000009, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, 0x4}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e20}}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000180)={{0x1d, @multicast2=0xe0000002, 0x4e22, 0x4, 'wlc\x00', 0x29, 0x3, 0x3e}, {@loopback=0x7f000001, 0x4e23, 0x0, 0xcb56, 0x6, 0x3f}}, 0x44) 2018/05/06 07:48:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x0, &(0x7f0000000480), 0x28020, &(0x7f00000000c0)={[{@min_batch_time={'min_batch_time', 0x3d, [0x2d, 0x30, 0x3f, 0x37, 0x35]}, 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) 2018/05/06 07:48:52 executing program 1: 2018/05/06 07:48:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x300000000000000]}) 2018/05/06 07:48:52 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mprotect(&(0x7f0000a98000/0x4000)=nil, 0x4000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/05/06 07:48:52 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@dev}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 399.776711] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 399.796226] REISERFS (device loop7): using ordered data mode [ 399.802232] reiserfs: using flush barriers 2018/05/06 07:48:52 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000023, 0x0) 2018/05/06 07:48:52 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x47, "bbac928d317551ee992e5ddf172e9ce763dd5d7626643c8fdb2a617b18bef244fac906c7ff8545de0c50fb9af15331b8005f43b4520004e850d2db7ebb439508e475b1868b1126"}, &(0x7f0000000080)=0x4f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0xfffffffffffffffc, 0x8, 0x2, 0x2}, 0x98) ioctl$BLKTRACETEARDOWN(r0, 0x5501, 0x0) 2018/05/06 07:48:52 executing program 0: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000100)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x54) [ 399.891990] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x74]}) 2018/05/06 07:48:53 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip_vti0\x00'}) ustat(0x8, &(0x7f0000000100)) 2018/05/06 07:48:53 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002280)={{0x6a, 0x8}, 'port0\x00', 0x43, 0x1, 0x0, 0x42, 0x8, 0x6, 0xfffffffffffff801, 0x0, 0x3, 0x7c}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002340)=0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x8000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000100)={0x6a3a, 0x4, 0xc00, 0x1000, &(0x7f0000000280)=""/4096, 0x1000, &(0x7f0000001280)=""/4096, 0xa8, &(0x7f0000000040)=""/168}) [ 400.025990] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 400.125837] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 400.177943] REISERFS (device loop7): using ordered data mode [ 400.183974] reiserfs: using flush barriers [ 400.196193] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 400.233473] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x600000000000000]}) 2018/05/06 07:48:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getrusage(0x0, &(0x7f0000000180)) 2018/05/06 07:48:53 executing program 2: r0 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='em1bdev]!securitywlan1\x00', 0xfffffffffffffffc) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x200, 0x40) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000340)) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000240)='vmnet1em0&bdev$\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x13}}, 0x1ff, [0x4, 0x4, 0xf0b, 0x80000001, 0x3ff, 0xb9, 0x0, 0x401]}, 0x5c) 2018/05/06 07:48:53 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000046, 0x0) 2018/05/06 07:48:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)={0x2, 0x0, [{0x7, 0x0, 0x0, 0x7}, {0x1, 0x0, 0x0, 0x7f}]}) 2018/05/06 07:48:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r3, 0x2, 0x70bd2d, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x3}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/06 07:48:53 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1a) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={0x0, 0x77a1, 0x4, 0x23, &(0x7f0000117000/0x3000)=nil, 0x3}) 2018/05/06 07:48:53 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file%\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:53 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/184) msgget(0x2, 0x41) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/160) [ 400.725319] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 400.734141] REISERFS (device loop7): using ordered data mode [ 400.740080] reiserfs: using flush barriers [ 400.745909] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:53 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000057, 0x0) 2018/05/06 07:48:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0xffffffffffffffff, r1) r2 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000000080)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000008, 0x10, r0, 0x0) [ 400.844980] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 400.858578] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 400.866689] FAT-fs (loop0): Filesystem has been set read-only [ 400.873212] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 400.880642] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:53 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$nfc_llcp(r1, &(0x7f0000001580), &(0x7f0000001540)=0x60) ioctl(r0, 0x0, &(0x7f0000001340)="584bb2d2d081cfa235ef3be0f2ff43cc2f08ab1eb6011c8af837dd7e82f47eb6fe3a5a7ccc2b1d8ff1875cfc193dd7ebc4a3bf8400945f95948358225e66a8288a781f3884b9fdac61be77cdfa69e494990b857c79d87761e81003a481a4300633dfa0ad96f56136a44c66db657f01ce428fca17a8ae836ac13c20cd6d4599890582f255c1bcb32f879040db778a9727564aa547983645c45cf315c1e1e3875678d0fc7a16ec2c6675aac440642df055a4374e803e70e72ebf05ed3f3489b81dc6ee67a3c50addb6d90788ec2d") ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001440)=""/210) recvmmsg(r2, &(0x7f0000004fc0)=[{{&(0x7f0000001b40)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001bc0)=""/164, 0xa4}, {&(0x7f0000001c80)=""/30, 0x1e}, {&(0x7f0000001cc0)=""/115, 0x73}, {&(0x7f0000001d40)=""/152, 0x98}, {&(0x7f0000001e00)=""/61, 0x3d}, {&(0x7f0000001e40)=""/4096, 0x1000}], 0x6, &(0x7f0000002ec0)=""/57, 0x39, 0x1}, 0x7}, {{&(0x7f0000002f00)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f80)=""/53, 0x35}], 0x1, 0x0, 0x0, 0x1f}, 0x3}, {{&(0x7f0000003000)=@alg, 0x80, &(0x7f0000003500)=[{&(0x7f0000003080)=""/126, 0x7e}, {&(0x7f0000003100)=""/148, 0x94}, {&(0x7f00000031c0)=""/224, 0xe0}, {&(0x7f00000032c0)=""/222, 0xde}, {&(0x7f00000033c0)=""/46, 0x2e}, {&(0x7f0000003400)=""/193, 0xc1}], 0x6, &(0x7f0000003580)=""/192, 0xc0, 0x749}, 0x10001}, {{&(0x7f0000003640)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003a80)=[{&(0x7f00000036c0)=""/169, 0xa9}, {&(0x7f0000003780)=""/211, 0xd3}, {&(0x7f0000003880)=""/208, 0xd0}, {&(0x7f0000003980)=""/44, 0x2c}, {&(0x7f00000039c0)=""/176, 0xb0}], 0x5, &(0x7f0000003b00)=""/116, 0x74, 0x101}, 0x2}, {{&(0x7f0000003b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000003c00)=""/126, 0x7e}, {&(0x7f0000003c80)=""/170, 0xaa}, {&(0x7f0000003d40)=""/21, 0x15}, {&(0x7f0000003d80)=""/35, 0x23}, {&(0x7f0000003dc0)=""/182, 0xb6}, {&(0x7f0000003e80)=""/36, 0x24}, {&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/40, 0x28}], 0x8, &(0x7f0000004f80)=""/55, 0x37, 0x3}, 0x81}], 0x5, 0x2000, 0x0) recvfrom$packet(r1, &(0x7f0000001a80)=""/91, 0x5b, 0x40000100, &(0x7f0000005100)={0x11, 0x7, r3, 0x1, 0xf1f9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x6, &(0x7f0000001940)=[{&(0x7f0000001600)="962beb17dd00ef3a5f3d27e9b61c3cb6de3ff71736a63e808c978058791f67afb37a80062839759ab9b6a63516b8b982b401922bb7c539b4952c18d946278f6661ee0b1b38ef2141410d21206833f05ce4814198fa11bd3d9ca73350c5ed8b754673056809cde86c78a921fd66391104748bc4436eadd531b7fde51136cd2e7230246983609cd69b17c0f49f4540f4d1ed9301117ec951324632ed8d6325fa619783eee5d44b55981d02d1621027dc41ea", 0xb1, 0x7f}, {&(0x7f0000001300)="79f45fc26c054a0da22bfe181011e6d1ec402b90e768f88f2068f5a3a3a19afc7a314ac8b622416299ad34a63733b85777348a6a3111605da4", 0x39, 0x4}, {&(0x7f00000016c0)="f95e60299639ac14c545248a742fbfff21a005dd1a4f1932d3ab1b83746e16974d087cdf999b0aa7db68b63bafc4e950a4ec478b5d2ee42085157024da980296537ab3946184a8", 0x47, 0x5}, {&(0x7f0000001740)="3bbfce673ef6813c1480da1833be8cebdb24107d210021643462f907023843b48409f41a1b2a28ce7cebc5cfc240318598be6fc875c25ed452feb4c3f98c58a20341588ad95b4bba5f57a69168a923800dfe9412e4bb5d84d9d9ff56690dda89e0b26235ebb391be6959d9014519e3470bf0a1fef9685163df6a6c0c011e7c2b9bab38ea06e73af94c71883c6264e8b14798a226ac64cbc3b83eb29dd7b89e3b670095b0bd5c15d11e2ff33dddaf9a60", 0xb0, 0x2}, {&(0x7f0000001800)="627abfd648aedde3f62dbbe1e1343992eae2b4ff9b7b690a2f672a08c6870dce18e63c3bdb87676726faaa41299bd37fbc1b56efa48452ec1c05837504c66ffee9c3c4ad0acc8e2213d520a7b560757a60aafc36eeab9ec1dd067f83f381021b8fdbfcc51606044b9c8cda15834ea50bb73da1ea4038ff196fe9f204968b9a73a348352b9f404fc9686bfa3278266faad9178dd5b3b65625431ddbb7d685a2b3a27349c5b8959c84e113a24f3fa2330523907536bd81970107eb461d4e0a693b797e49de9f4d07ad23b02f78684b1ff6cf8a74e4dff8d0448c2901cc", 0xdc, 0x8}, {&(0x7f0000001900)="27bea1ada6e5c4", 0x7, 0x1}], 0x1003800, &(0x7f0000001a00)=ANY=[@ANYBLOB='usrjquota,notail,jqfmt=vfsold,errors=ro-remount,usrjquota=syz,hash=r5,hash=rupasov,hash=r5,=hashed_relocation,\x00']) mmap(&(0x7f000067c000/0x3000)=nil, 0x3000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x8e, 0x10001) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000000c0)=""/160) 2018/05/06 07:48:53 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) dup(0xffffffffffffffff) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)={0x110, 0x0, 0x0, 0x0, 0x0, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x578e}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x84a7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}]}, 0x110}, 0x1, 0x0, 0x0, 0xc011}, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) socketpair(0x7, 0x8000a, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x3600000000000000) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xe4, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x0, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000240)={0x6}) bind$rds(r3, &(0x7f0000000500)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r4}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000005c0)={r4, 0x7, 0x10000, 0x1, 0x4, 0x4}, 0x14) clock_nanosleep(0x2, 0x1, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f0000000580)) 2018/05/06 07:48:53 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000039, 0x0) 2018/05/06 07:48:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x4c00000000000000]}) 2018/05/06 07:48:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x2, 0x240) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000700)={0x6, 0x9}) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) sched_rr_get_interval(r2, &(0x7f00000001c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) r3 = fcntl$getown(r1, 0x9) r4 = semget(0x3, 0x3, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) r8 = getgid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000640)={{0x2, r5, r6, r7, r8, 0x40, 0x44e2}, 0x4, 0x4, 0x3}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2a, 0x1, @tid=r3}, &(0x7f00000000c0)) 2018/05/06 07:48:54 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file+\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 401.143830] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000080)='./file0\x00') write$rdma_cm(r0, &(0x7f0000000fc0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000f80), 0x0, 0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"d3410f84fba930e242cfb27f7e3eda47"}}}}, 0xa0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000140)={0x6, 0xff, 0x100000000, 0x10000}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x408001, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000040)) [ 401.191170] REISERFS (device loop7): using ordered data mode [ 401.197165] reiserfs: using flush barriers [ 401.233908] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 401.241962] FAT-fs (loop0): Filesystem has been set read-only [ 401.281465] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 401.296645] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 401.319141] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 401.331467] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 401.368953] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 401.380746] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 401.387168] REISERFS (device loop7): using ordered data mode [ 401.393996] reiserfs: using flush barriers [ 401.439096] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 401.459166] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:54 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000073, 0x0) 2018/05/06 07:48:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x4000000]}) 2018/05/06 07:48:54 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file/\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd6006000000144b00fe6628dedf437917417ae5f82aa09f8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/06 07:48:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:48:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000024c0)={0xffffffffffffff9c, 0x1, 0x1, 0x100000000, &(0x7f0000001200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002680)={r1, 0x0, 0x63, 0xc9, &(0x7f0000002500)="ec161f5cb94a98b1e8b977162258e78f8cac126642388afb42de2b67ee529f69d164e6bf4c833b72fbffbf2ab038153433dee25ff87ab4de212dbdb6fd592b076705efd0d4c20a6207262e058f59dea2ca24806272cd6869f3f1d3fd53930ad438658b", &(0x7f0000002580)=""/201, 0xa269, 0x6}, 0x28) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000080)=0x4) sendmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000001240)=@full={{0x3, {"ba06b4b1a7e50b"}, 0x1}, [{"3d52ae8dc521aa"}, {"3038e1b92217a8"}, {"d28a73c11eeab9"}, {"c6c41647a42d8b"}, {"6b2b897876cdd7"}, {"69ce497be6b85f"}, {"022fe880c4fe0a"}, {"3bcc78340b3b68"}]}, 0x48, &(0x7f0000001340)=[{&(0x7f00000012c0)="2297a2e35b4d8ab00f208bb7025838bb4102c7ea7a0df0a58375ee6376038b8276fd81e2ea00435394a8f66c2f95eb43996ca142754815870c6cf769f5caff55039cecad1ca3406bb5d4e2d84d78d9d356de42c9abb9f3f5e5d26afc0959df7a39590153b1948fffaa9bbacd90a384cd0523756a17fcb6e0caf487", 0x7b}], 0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="30000000000000000600000001000000020ff6be59a7c67ef9a9940e270ec90332cf5260a9660ce94c4adbcf17d48c5c6000000000000000130100000100000029dc23088b79e839a2f2fbc690821a6cdb7486fb7c63f31c231343ec966e446d128e9c259300af2a7e41060eff76be0b2ba46591659eb44212b99273dfc72a9120c4955c429643bda9c1b93d9354000010100000000000001101000001000000724c9570f0d5b0e9141fd6e361be18cb44e9be93957ca70baa1c9ca608b5c0e47d10284566922137f4c04d75069682b840c11e45bb27c586cb5fd7c619c772506569ce73902dd55d61d500f273cf36431b6a20977f1f62e7bda5daeffa52f912257e3a9bd4dfee26a0687477b2d3bdafc2f52fab804c6add7294d791cd1f67ccc54e779558a548846b799090f954d64bc27dd56c0d7e9bd473f641a85e96a2da4bcbb70da114f9906d847c77c0231c54dc746f570870e1c7f2c2be25e0bd58899273f8e162e20eadb864932cfaf7f8cec5907f137a2e7c573296d40cd8c6419f401bd60a75c14ed50d31b92b3b32a8d9504414b53f1f0b81acdddbca4a0dea7b4ffe78fa512124f978d407c3ec8d89e2ea912fc5a8d28fd300bdaa925433488b8c63d3770522dc6dd0c06440d394b249d4e83cb2bddd5ff85db6e2b6434f116870a03420f9bd57ae07905de2499a0ead1cdd9edaaef8f25ed9846da3d5cf1cc1f32a8bac4f82789ba3fea8a2d9755feab8a9f328ff4ae27aa91665f6599dd30003569e2517b0e156200b0178d442687c53d2bb6fff4d7048d96f157c3e16f816b67751b8445bf675a8cad584710a4f96d0319d2109aa6dd90aa7dd7eca72b7ab54870f292499146694f7e63390f7ba0f6a5c67809df9749d8b60d2592d6917fbddbb4fd9bb41ad7601c7a4fc1ba1ca746e937b807081aa9b1fe801d100c88ef2f7c55c2ea5e2b05aaa8800e356c4f5231d41fa3f8bd43c90d4ec5b033f4f81a606fed41b5c1717fce58e59d02655e3720ace69e2777be0e7997526f5a67249f55b8d7baf928507f019214b3ff9da92cf12315972b34d61ee631cef254a810f80f9b24e8eaf5fe1077eb068ce61ee9a60aab2be2128f78e23b83fa4b0589a59ddfae1ee5abb2082d73af68c6b8cdc5514c2229c594ddd36adb5f8d11a3f4692cde622454b9cd4abd21dd961894c755a1381d60fd1d8a742b31a83bad0d66b1c75140acc7100f8d10d417f1e905287217aa0833290758f7786fb6b88b453f7c37f5de1f2c026e67ddf161cf1cbad04b4d978b3285d575615206c436f0292bd7b163f25a01c946911171f9c60c1f41c1d6b67661c649f87a9a21d68aee0a1ae4d889716235d219981f4f4671955fa381d473786114f4ad96f4a93b99b329767f5238de1d8dfa3c650ed1953a062284e4b99396f43bbcf9d06b4cdf4ec964de455e1cd8a2cab93d746dac36adfdbb3d463f9122978f7613e32e2c52942bd01a97926c37d2ac34305655ee41c8078450be42dc53693ac371a19df8e1dadd0bb9d44c6b4f6429517a48c3d3e13da1bb54ef4afab84fcf4438f3385578b7c375868364e3d0d825e545143e6b2c22694453655d51e0833cbbce3727b24a675782d268825d13fa94a4057e59892fce45df6bb7417511950f10d962e574f2b992fe2a61b6a51ca6c6db84ecbbeeb42c8e10ce2544b47dc47a9c701421cbffd1b2b33acc771f2768f40feb3ed3e99039c3ed75bbdb7e4ff96c15695360c55c7c146be1133fb03875fcc90f74f701137b6b6d361db63b7096148604d6270d61a24a02bb641425e959ee99e7ff7b13ccdd8425a43087323c8c9b77fd0671bc61e6d1f2b357a6af7e745d40e793b18711ef96913e41c84f52d5fa23f24ecfed30a1226ea8e003fbb41e625323f0b3201d95ca7aa4e6c56f80e68f5e27993ef5a2d38249dc5cfee61f913ab532597b235c059dd25f2c9e000fb2eaa56e274fb2557737e2e9e134fb60d62eeec3ebbac71b0120154833a4a476d99f72877049a90641724a389885b399664edc6b8694c30b0b4e5a43cb99c41619b4515fb02e641a6129e4c29576856134d47a2990f849bdd8d6db3552668f5250705d0753ae8a922b8ef369bda1b99d7bfbca7d4754d2846936f4a73ebabaf2be4b723a618bcb3813a49744f771a895726f5b27265820c36db19bc4822a8a87afa3d704821141aebae79f0a8cb9f894625ea5000c55c82df746857497cb2f0093690ae7dc3ced20d5090d00808aa65cd0c02689011065174b5c238f3d827ed70a98bff303ae024b9fccd2953575a3909ecf801bfe218d9f075ea86085cdb787d5b879f198c5e2abf71afbb415818a6cfb98a12ccd9864aba9a09051d49c91f80cd9f9949ee418a02b19bb5b543ae6b80cd72983933df368ba87df93ec0d7ade80d4dda8af7a9c3c0ef9658e1b4a9683a57d4a1ff767089df092b1414342b1156ba933b7af8a79e70485cb50dcce58d7faeababb32b34eac8cc53d62bc478c276751565de3d751c999d05ef6403fe7b62472bc89bbef6d001eef7f58e247f27610fc584b9151f38bbf8f15e86bb18b62a85d4ae60b09f20077c7f870d1a23442633798a447f394fd6c787fdeed50588c324f2ac6cbfb3c6166d50cb00e720761598f1b67886cf4ee89b34bae930a6002fcbec93725302aadb39cd34441a75c8593421736bb7c95daeffee259e7a7bd5e19140a3230ebabdccfe959cba15622bccba478a52871b6c6fecd914381f2326c62a1c0cef42fcaa7fe52a2fa50f70e78f1d9242869a2df3e2dfce14ab7380318a0dff17bb8af3d86e16d20a54070c1de769f5e8f1b684d377cb48e6c086e53d13aa3ece86c265419598bf61509e31fcb123383406ecc299d78e85bd225c742da71ab1ce021f9e1161ae9807d5a6a9101aaf708231f1d24418a387067929020c951464ececaf3a263d8c6e2c462fded0a66021afcaf9875eddae50f4d43661b6b371a66536f4ab1e06f96d9fbaa15640d1377469c7f517d9bcc9dfb54d0d1efc8fd1e0135f2101c98c58e356cf041c557a2073b833fc9928942c3a9291c7fae930b17d9d255bc100ed5c7db2f37087cc66b299484d89dcc7c0358fa7a30b89cf6542f070c4028718223225cded5f0c93cf522a4c46d066b6a74c0e7e86ff487ad3881e52249e741d68cc65d67087ebfe8c12ac19a419b5b24a1ed113626daedcd6717cc1c177003e6d80d1662f8aa5660bb24388bcc84c68f2314e74a4fe09b1c924bb7268e6234d415488c47dfa095d3af5f53cc5ace35e01f7067abc7f0ee468ef5070f8a27ab14e43b89c3ba43a58c72950dfe5944eaa6f99417cf92bbd5e7f520cd4daffe4502b30857cb84df8d72cc8d785a2ac1044bb0ce8d2a3b81db987fd000f28bec618c7b3be6ddacd357f0c55569a287e5abdc27eb76911e7ba46da4eced368d21ca1a414b447adb50b201daa3bc21d5fab97c8755a6b87f9f94af0585f06080150f33410008f8fc4829e6756f969f693516fb357ed0ffe94603c5ebce59d9f497a42ef74815298fcc7a2aef5fc8a09eefc221d56f10450eb5ccd8fccb5d0285ed681b1e0bb8b28c5987a961efbcf49dce4702a4795098552b06c9127be33cab972cc4d1c61f38314e599ce5c67420c95d9052c10693437fe2b946a3a0cb0c7b9845275d3025a82c99cf54d5ed741267c75f27d9629792220e24d0306f7d7a24ad5e4432ffa921b2a286f81b88613c19d98bbdeb1eda8d92d7b9ff2dd96d9a441be72f25414be794cc93868f87f3101fa02debc4fba3897dcdaca947142424963a5974931aafd99f0b861a7fcfd99cdef30f94ff509887d0f6cbe91c30f72b7c87db2913514140dde39cb8265c226fb20db0cbc14c64e9dadc01270486a588af85dddc896adbc131ae9da5cd274199939720f6e2907131993e6f8532c9322e6caefea7e9a08e575d8b7c27f29150359042597b740875e97b295febd868ec0d2d0f407a35015826992e680bebb730504306f1a195c9be7f2cc8eb922edae8be081b341d292e6d9bb23fdb8a61753b0c97c6bcf7147e765c830a57267ca1f98b927bbe3734ffc5903c886ed00478eb39fefb3c71691a39f9124dbf1943d2aeef9e4ebda1067756ba2e28ab595e81a5c86889fbf6af8cfd03d87303127b96878d47bac502274ebf5ddd134a2f3e55127d6980d14318baea329574e38b3b3d1d898b1405c2ad572c2d676e798866848b21ec70c38be7a08b7cd2a97c1c88374eae4c239a3c07b82a01bd22dcc67c6e392d6e4b6205b7f00bfa4cd60c4282ba6dcebb6da17232370b5c824b303a28fefb0819162b75fd80590de6f23a81bde2f1e04a9f75aa7b8d017221951fc55b6f085542340a85e915f1316c9ce453ca459134f7e725e8f9bae33e4ba6e3dae1e78b87adca3d198c49737c517f08d855ce77b0fa0fe1caf2cd30f2a60ab3b90639969759e97e62a085881abb4351715bf7a586c12bc01e4778527b377bdaa4efb7f3784d2ea18ea799bac6ace76f5f0a198e1150bda15936c535199d97d7e8ffefb8ff54a6e2ae74ced0e15c01f37a8eabcf372ac7c51432c1ec9cd51c6d0f039c69276316d1f0d187d4bef5115d9761d42edf3dc39fe8dd2388104966200b947b575e5e7a1f5f27ab3197cf59cc13da9092df57b7cff51057d9aaf5d2e07c026c574cc1cb02a0c2caceec434e245c7b201a678ff44f3ed73ed126e183aa50ddd052b3ee0b6b36f6e066dc4e32bc145bf0e7a7db100083e0b4d722e00a32b17b0bdf24cc28ee18797aec7c6cab2c26a42415e8269c6226ba0a90d0f7dda70b79b5f41803537b55d368b6ac2bf5e69c21f236b3a6aa53b36408bc1149134f3d289c57f89dc2dd65d7f5f77f44231e097fc8760b83814bcabd15356cf68871d0d4452625d81da4c5c7ad11b823f4ce448af97b5b6b02de179e3a5f1d79bad1f7f379e5ce3257492e3e7cbafeda8435a0d1b28bf77620c7e868284202e7a07aac1907ac976939ca3f75ca3760935c88aba22c089f19137c36ade7091ebb19790a68fd1e0c50390ad8bffa9a6f1fd95e2bb91ff5e260c78daff7fef8264abcc69ae0f64206e8437036df52bba3d06d9022982c8e9ed7883762ef10e213ff2b093882851e55f34d15c883fcbf23f8fc4cc57be8da9a926d9b105f84c77ec7acd555159f2c2f0e52126fb7130877c3325f54fe6b964ea7790df6d2d4ead8413bcb31fb2a4778e7a1203cc9554a18be3d770982b9c14fefc3abc710bb343326380dfff10b4013d5c09ac804209186dc0f50c79f4bf61025b9e89782f8afc7c2e7bdd47e1190d534e9758e9d16550a50cb3c3dffa900b6f9f26580a680e7f27ab5391558d52ad92617af6f8212feeefa470f74c5a7190d451a82f104bae3d5087b35888b5b1b5d360bc1e0f58ed85510be9407b6382438c4155d3d9a9c876f8b7cd851c8124768f932b85f37ccadfd37a854286f1fd57fda883c4d6a6763050a006924adef8add08f6e75f1e20b8b17dcb3ee3d91564760db33236205d97a4f6e9685f31d3259c55950e5deb1e710abcfc0940753006bc234d80e99e8849f9fb6d933d25412f844a12bff4d749a1291b0d502732e2d22298f83510f1a0782a12f0eee21561ee8d68cdec25320d37a0de425eb22406e376b047e744d295019954830aca7d83640963a11fbc0039a4cbcda973dfc6b4d5477f88acd98759379e2d9ff854ca47919e79c7583d869e003c2588beb8eddee0be5a61e26c84b78ff5676c17d3b9ebccf11af9d04a9e266307d9c6cfc07206a686601413502b54ac421ff2b68771abf666800d439bba558b61f3c12dba144419cd89c12b208779cf859db2547d301ba73eb994b7b21791c8065192ac0b40a68ea3f0853d8546173f63caf6c5a7d0e711b4bf089bf230babcb78e5515216f37b58663e344f65cd334bbc78386ea46b736ef0f9374603c5a2c1a579b902b59a3e0071c8175af15c95d90541445d2ac5138d56fb000000000000000000"], 0x10a0}, 0x40010) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000002480)) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x407, 0x1bd159b6, 0xaa5, 0x9, 0x0, 0x3, 0x800, 0x4, 0x5, 0x3, 0x5, 0x2, 0xfffffffffffffff8, 0x38, 0x80000001, 0x200, 0x1ff, 0x5, 0x401, 0x400, 0x8001, 0x20, 0x5, 0x400, 0x3bc, 0xfe9, 0xff, 0x2, 0x10000, 0x6, 0x0, 0x1, 0x600, 0x6, 0x7, 0x4f8, 0x0, 0x8, 0x5, @perf_bp={&(0x7f00000000c0), 0x6}, 0x40, 0x4, 0x7, 0x7, 0x9, 0x6, 0x6}, r3, 0x9, r0, 0x1) recvfrom$inet6(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x2000, &(0x7f00000011c0)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x47}, 0x1c) 2018/05/06 07:48:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000300)="14d56aec465a32d4adc5b937753bb92f4d86b8cc70cab2a60fffe227405458804dd8db711a0b18bfc19dbd8cee3edd400b226b2f1d917df5e40f0e07025aa44dbb6dff82df6b355804d1facb7bd24db46b2164eb0ba0", 0x56, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) socketpair(0x1b, 0x0, 0xffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), 0x4) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000180)={0x200, 0x5, 0x0, [{0xff, 0x8, 0x480, 0x800, 0x3, 0x6, 0x80000000}, {0x101, 0x7fffffff, 0x7, 0x2, 0x3, 0x3, 0x100}, {0x3, 0x3, 0x10000, 0xffffffffffff0001, 0x0, 0x5, 0x7}, {0x40, 0x8, 0x5, 0x2, 0x4, 0x3ff000000000000, 0xfffffffffffffff8}, {0x532a2176, 0x3, 0xfffffffffffffc00, 0x8, 0x2, 0x4, 0x200}]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB='e\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000440)=0xc) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:54 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[]}, 0x78) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x4e20, 0x53110fc}, 0x30) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r3, &(0x7f00000000c0), 0x0) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x80800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(0xffffffffffffffff, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000011000)) read$eventfd(0xffffffffffffffff, &(0x7f0000000340), 0x39f) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x3, 0x5, 0x5404, 0x3, 0x4, 0x0, 0x3, 0x8, 0x0, 0x81, 0x7, 0x80, 0x3, 0xb76]}, &(0x7f0000000200)=0x100) socket$alg(0x26, 0x5, 0x0) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={r5, 0x5, 0xffffffffffff8000, 0x9, 0x0, 0x2}, &(0x7f00000002c0)=0x14) clock_gettime(0x7, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 401.839940] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 401.866500] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:54 executing program 4: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x9c0, 0x8, &(0x7f0000001580)=[{&(0x7f00000001c0)="76e5020e11790d84c13551e7ce9d864ad133d69446d1da02329026703d2f96c0f8c46a27d7d114aaa147b9841c15e2cb067afc72b243c608811e5ec2b2fe5d9c6d43e2057664e2c5fa716e3896e353e2528bb83c465d4381b4fe1c60fa2998349a26e001a965185a7f20e3b364f91562031544760bbf9b0b711f26c3d210a187ae561308071632e1cc442c89d7cdee0596024bae51d32e7b202ffaee8429635a04f1ec11e95fc0d07e922b412ad326eae6fca4bfca0e7d965c7069edaf8467b86ae140", 0xc3, 0xe4}, {&(0x7f00000002c0)="4505aba93e7d9e5abb2a2f", 0xb}, {&(0x7f0000000300)="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", 0x1000, 0xfffffffffffffffd}, {&(0x7f0000001300)="1b5bee9e14d0fead53df487262dea0", 0xf, 0x1}, {&(0x7f0000001340)="2a7afb62f5dfa453e2895492e8e8d9eac782cbf4cef96bc8f9ba9deda803421d4f8545a992490e35a95e7de7ee2fa489f4adf6e3a7aa93fa5252341b7e123e22150a3aa4622c5966c89371a281855a06fa7bc1efd1f3e4db586d625102d8515261573cb3bca4ad97fa3419d09f9543822386a0d9a84258bc7ccd08477539f5381d14634fb1ea9ac99fc29d257e4115d6333f2ccdd5b8494b2460b3a00a12ade118e0f3e902188d80d245ecbdc63173900834c8826e8dab5f1e1a61e913c41531b72a5dc4a3b6026a96216139c675f7ad594a2be72c8a9299e057f0b8690d293e93d974c5aef0aa7844a0deaf44ee61d2169aa6", 0xf3}, {&(0x7f0000001440)="4890816681ac87249ee7652ebed6397ae49ebb7664fd6ec42e1a4556a97de6b98e9019aa608de057f74ab1ef4772d3cf851d4c33555e4ea95214bd5196f0bb00912908845f3bf9c15fd752185620d365e48409dcfaf524de05465ae40b889236e2503617b2972ce2b8f71a1440ce6495b3c619", 0x73, 0xae}, {&(0x7f00000014c0)="3e595d1b4bbaea6f5c4016237c532d951d", 0x11, 0xffffffff}, {&(0x7f0000001500)="b474b1485a94fea0c4a0c166528acee55513925599f9eb96d852dc1e2270d30c0b1c4a6949df8f8bbf28a1f0a5e6a987aea73375c541e069ec818a8c804cfb40ce9a26d2c2c6f43dd7c2e10119335f4746", 0x51}], 0x210800, &(0x7f0000001640)={'nouuid,', {[{@mtpt='mtpt', 0x2c}, {@logdev={'logdev', 0x3d, './file0/bus'}, 0x2c}, {@wsync='wsync', 0x2c}, {@gquota='gquota', 0x2c}, {@inode64='inode64', 0x2c}, {@grpquota='grpquota', 0x2c}]}}) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/05/06 07:48:54 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) fallocate(r0, 0x0, 0xffffffff00000000, 0x0) 2018/05/06 07:48:54 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000043, 0x0) [ 401.900992] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 401.909176] FAT-fs (loop0): Filesystem has been set read-only [ 401.910736] REISERFS (device loop7): using ordered data mode [ 401.921008] reiserfs: using flush barriers [ 401.925185] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x4c000000]}) [ 401.960171] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 401.968208] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:55 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000008b, 0x0) 2018/05/06 07:48:55 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x28080, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="38851794fc163e02d2a3b58e9972ca31f5fb00e1ef66a231d62eedcc", 0x1c) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) [ 402.028747] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 402.039195] XFS (loop4): mtpt option not allowed on this system [ 402.053595] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:55 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r1}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) dup2(r0, 0xffffffffffffffff) close(r2) [ 402.105697] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 402.129469] REISERFS (device loop7): using ordered data mode [ 402.135463] reiserfs: using flush barriers 2018/05/06 07:48:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0xfffffffffffffde1) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 402.196088] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 402.297595] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0xa00]}) 2018/05/06 07:48:55 executing program 1: unshare(0x60000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x81, 0x101000) socket(0x11, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"6966623000329c8e0000ffffff000200", 0x140f}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4a0, 0x1) r2 = semget$private(0x0, 0x0, 0x82) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000180)=0x7) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x4) io_setup(0x8000000000002, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080), 0x164}]) 2018/05/06 07:48:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) fcntl$setstatus(r0, 0x4, 0xfec1b100f4af7124) 2018/05/06 07:48:55 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000008c, 0x0) 2018/05/06 07:48:55 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./filep\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:55 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x0) msgget(0x2, 0x2) r0 = msgget$private(0x0, 0x300) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/160) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) 2018/05/06 07:48:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x1000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={r2, 0x80000, r3}) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/uinput\x00', 0x2000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40, 0x0) eventfd2(0x9, 0x80801) setsockopt$packet_int(r4, 0x107, 0x10, &(0x7f0000001d80)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x3c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140)={0x1000000}, 0x8) 2018/05/06 07:48:55 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) io_getevents(r3, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_setup(0x100000000, &(0x7f0000000040)) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000001200)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000001240)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10080, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000180)=0x7, 0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_submit(r3, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000d70f92)}]) io_destroy(r3) r5 = msgget$private(0x0, 0x40) msgsnd(r5, &(0x7f0000002e40)={0x2, "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"}, 0xe67, 0x7fd) msgget(0x0, 0x261) msgget(0x0, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001bc0), &(0x7f0000001c00)=0xc) getgroups(0x3, &(0x7f0000001c40)=[0x0, 0x0, 0x0]) accept4$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x80000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001c80)) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)) getgroups(0x5, &(0x7f0000001d80)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001dc0)) getgroups(0x1, &(0x7f0000001e80)=[0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f40), &(0x7f0000001f80)=0xc) [ 402.838814] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:48:55 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x400080) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x33, 0x1, 0x7, 0x800, 0x2, 0x3f, 0x1, 0x146, 0x38, 0x3dc, 0x200, 0x8, 0x20, 0x1, 0x9, 0x20, 0x9}, [{0x6474e553, 0x5c68, 0x3, 0x3, 0x40, 0x7fff, 0x7e2b, 0x7}, {0x0, 0x0, 0x3, 0x1, 0x3, 0x7b, 0x5, 0x8f}], "c19fb39f6948728cecf7260d11f99246c01cbce669a802f172b39d44cdf7065e45e8cb29b1dc4f6da7282cef33edc573fa0269c4a73134cd613e0a71ee3fcfebc19e16a8e6cda65e341220af8971da5552fbdf94932a009f2861798874530512ead7beb98ae5731386f9fb2c4936b29a7fd4041a91e1dfe3408ab6d3a765b20267eaf41b14cc4c6bf8fb58bc3546ccf612add95309dc9678a25c96ed390d9af8aeaa0595d2c0ff72d0f711be75dba0b4944455bd12877fe7d246236e66565b1de0ea833f2104b814fdf414bbed24627d", [[]]}, 0x248) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 402.869167] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 402.907301] REISERFS (device loop7): using ordered data mode [ 402.913303] reiserfs: using flush barriers 2018/05/06 07:48:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = dup(r0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xffff, 0x2, 0x4193, 0xa768, 0x7, 0x80, 0x9, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x8, 0xffffffffffffffa2, 0x66, 0x1d80}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:55 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000055, 0x0) [ 402.934104] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 402.942113] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:48:56 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x7, 0x1], 0x2, 0x20, 0x3, 0x0, 0x5, 0x1000, {0xfffffffffffffe00, 0xfffffffffffffff8, 0x2, 0x1, 0x6000000, 0x8, 0x5, 0x5e20e32f, 0x0, 0x1, 0x81, 0x1, 0x2, 0x2051931f, "735663e8d7dc197b898234f7a7dd52a58472bb45b99e116ac218cd86c7639040"}}) 2018/05/06 07:48:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x7a]}) [ 403.006430] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 403.026089] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 403.061184] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 403.078387] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 403.103184] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:56 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000025, 0x0) [ 403.138517] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 403.175144] REISERFS (device loop7): using ordered data mode [ 403.181192] reiserfs: using flush barriers [ 403.231599] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 403.289349] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:57 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000036, 0x0) 2018/05/06 07:48:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x4]}) 2018/05/06 07:48:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x20000, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000540)="f4b3d8a3b34d9065bca11c88c65b51821eef3af9948769f0db28bfb4efc11b7b7f102860a42726ad5e74ab8dcfe3f6f67ef95949ac1675f983713b53c91349384be9e3b08c09d87677c61dbbd6620e51106c3f4782b6d5cce9d31ee806ebcd804997b22965f4895d5a8afeb3670078d0156c77e45acf20f264989620c41509ea7eacec084ef4af375cf5e7e2d6019397ca5796f4bd4f0c56691f6ac9c5bfb59d6284632eafb351bbc4a8e6b9f6f5c60e13bdbd8fdf6ed52bcdc9a0771693e73372a3002274fc457e8653a1c6cca208fd8eaaa8d333631c47815f0f4f46e4472c6395321fcb36751211ac59ce80064a3d0306005c3e724c7735f067ff1d6a3ec7093c12f9239d2ba33da56a4a6ea46589c9c950c7d966a9f13f886d2e7a9b50071ca4045a8062e8d17dcf54ccedee2f3a5eb9e94203281e8e2c78b1512bfc3cfb8b0bb77e8ba1aff45f2ab3e090942a25d43b029f972091815a510e305977b31085529ba5e76ea9f101f930562ceaee39a8ac8510be1563e1e5802c2288d684de3b83db6d46660369fa88254cdaebb50e7c9fa30d7851e7449a297101db29cb2aa57b74b0333739f2a333b9c95f017dc7930291518c9e264d8bcbb42025c4fd5f03ea6fe38b70ef7bb2d99f17bce7614089eccb0bc517a6096ce7e0f745f868db1639566b6f791d40f819f8ac9f746b290b2f0b4b47b9914513be03a13268f9e13103f22d5938a670e923c60253284916cc0d6f01ae62b29097b78a88f93687368e93be556d4667e8022ed9188411ca1d0e57c231b157ef75be1f6a92a57a9a6657aa3cf7149c510ff1e5484a8ec65b5ec5ca9b8af8346bf01864e918457ea71ed8acdeb6ed28864d2277d9d58baafad200c04b302c505f8419c1ae201747656e4ad10d2937e5c2c256910dfc067ecc02d895cc8783bb6086da35dbee5f242300f76050301651c85e0bb8e44763e97adc97e5c3f767080423c6c21cc0b42c82c75e452cf74615fc80d78a7f1c209d9512cb7bcec9b2ab62541449f9632cc6d1e0ed76f41aff744f03ff53cab6f8d8903233ad2d14bb7bd0865f62e2be6b5412cdad6f5ebbff997455edfa77f997f8770c9eef92d19b2e63733a899bdd963b5cbbbacd30e4fef3e138e3387d572b013315e13667f1b8898ee948117e1ffdcb3e2eb340778d682669012218eeea98f0b89d6d58077a6a6114870059e465b4cc8e659bd8c4bf2823d7a89683af57bcaa0770e72874b71c9719c5d690a55470dcb21777041acc921422dc536d8e9b0e4682c327331411525673ee3a07e339f9437a580d8f14572832b0c0b18e166c828a4af73bfaffe750a7d323af1ae83dbf17fa002e338aab6610fa051cf61848aaa3662b74e356eb0ca9f7e20104ad07f3a47cd195a7e81530b5145ddc3995d44fe2d44e7f90836d6ce7b9ea2c7055a5e0c40335aea75e604bf56e74ba192c42bfe91ca5d03fc1ea5a26e60021a21a9dbe94587bf60dd21d428baa154cd9a158c4f87ce6a885d8f5fca4fd4d20c42fc34f93dc4a4f37a2d66bd6c9860241bd1d9369f44a5dbf8cbe47f96c7dbf25b9215292d1e9a0608560b210d2fdaac65c388efde35b730bd97222dab46e5f210ba88e44e09504a67ee1fe847f1bf4afa929653bf9c06e3936cb23828ae1fcbd003316a8adda6e632a29ada46564d48251710055a23f23a9190d8c9323c9249aa65bea2aa822a41ab0ed0fd6f5f59a89f073e8bae9fbc07a63b6fbc59413c7cb1630900f11b0fd810d8dd0cf6b4d730f00b386c0a75467622f6bd1913cef93b827f5f972e2ccaecfc099bf3445c4a211b8b98f5aa09b1a729ec56950183437d6d9e06f41b17aebfc36070056a6be8ba1bf3b3a53a624f6c5d784c9a4e0be5f463dce1e96d8695c9ca0d8694ba8fca1eb7a289bdfc60ff77c4b5d523c5c29e9e5ff2972a637a2babb7a8b58bb4f5977371e501aca9e70d93332218e16840c8746a4f274eab89d28a4efd766031398a7dd7836a9c25ac1cc6c98376b8c6ec82d72cfa6f5a469ac01e6c79ef28d83acf9eaa89924cf461a3275de958ac12b65beb9e8063d8ebb3d17e7684131633cb94cd3f26305f29b904a19d2cd84299ccb8640dd61509ad160ffdb47f5cb1ea1e8815566257713d339e4119260e343bea6545648faf60019b5e37bba589d8251ed7da925aa7f436a1ec6aeb711419257f5df8a4f78d08a5bcecea41d04d56355342b4f1f8383d56c255e41e743b0f739a8c338a8b3e0b7253bcbdeda073add02bcf7f41b8cb0f2e558fadf0a0cbf2336d46df6915bec9f1575b755dd9752c1b017421527be128f4b07e17ba6d5b13fbb70fc92d4dce57245957eab5074ad382bd1e6289e69eaf1d160230199ec7c6451345cd7a0c8ca860ca9f86f43030d35137009eb906310eaefc76c8da50e975e0a43d1b30bfb2bf6b9e77ab8d590a55cbed52c1af2760321ea2e48f15a8a1ce5d19cda587b80a8e688a037c9fbd0520445907b2f6a439c495b409a35a76a7855ff9ea682897dce24ed429c0f3a3f0449a89228a6c7484f98403c5efd8846ecc04b768824050fd528650f39779bc7e83688f27ecffe3732ba851b49315b19ca6a771d004280af93958569a66ccfb7121c44acb7c3eb2f73870b8c9efb49ac9976cc95751fea15ff92be9428bb79c94005e7d8e526af20b68c3a30e7551a46e86af5e7ed1cf696ffc30937041882a62c58fd4611bcce0e308b973c5a553019198df78a1724f7bc00c35a2dfdc3d903382461f21fd7ff3ca79195032644cc963f6a5ffd5608140209478da983e619fdc9e6b8827af00425c5ca66921aacda64a62a69461bd00d6761bcbe12d338c8c08d2f7d7879538f254202a7540ccf00665dc0cc72034bd660e706f65c2661d499f8fc02f9894e1bad4c143f20b77ba4c5002fae664c11ad05d70ad65724c63fbaa9287a98497a870b0170b9b0280b4420f085020e335c304ed2041b85f7902726376c53f9726667f7c267ce6a7b38ccb3fbd0c2990300bde22f8d3def085853e72eeb644a3e9aca69596ab18542dfccba5c98fac663349e80ab115b09d4045af0aa3d9f21370ca07a6c6ce86879ec5b329d6501c07fba6faec655c7621a355d6bf71b4aee7f33b0a7aee51c550d08cf98266ef9cee8b032ecdbbd064c5903dc1f57f081a2137dc62791554e6f242abccb3c8557b5154ecde9980b5fe43d6b21879dd2fb4f6fba3af858321ce1136c244525de63da4f191b5aab4eaca0c350d30d9c7031d55d93aee64ad7ce62eacb706bf7023fd3ad954947a306fbbad98d0c4922bf05db813f87b026c1391e487e515b9f7bc455f1c5fa30f18910f07a24dc972435167d3d9e9fcd982e45b5ba9efb9f7c370afa7bfce4361cb0a96b79b578d0fca363eb40cb490d7b6fc99bed909f3fa87a61ec6e44aa9f92be79eafddea7b5f0e48b7996616cd13a312da43b301d245b215b9f64b7bc330ff2d58fd548a36d4ee211b8846ae9e336d1e2655e64e2f6e1c3b0c00d6948b03a6d7a441086d20f9d0e46dff498d1e87816edeea2744ac48a4dd76fbe0914c6ea9b8d5387a6d0e82339cc6971e35dfe752f48ba396e843a15945d127366763abbb35f1aa5ed705c6a86d183b14f55c3eb4152d2e590e61378fb6e87dd7296b82dd780524904c93a52b085b9c4b2bb0f110a981666b3f2b3748b0621ac8ea6e86ce5d40c56113fde8b1df43da880eb3c3298de1dbf7a8a3957f0a819c913fe87d48e8a6c178f37f39b7e31934897a9314a5bd160e61d7b7900ab09affcedd0211751c7ee622c4a48672213ab67f64fac0f4b6fa1f542fe983af2f2bed6c6b03ed655b6243562565590ae1bce06cbaf7f9ade5c50c8a1fb9f3e117b15b9424d197073c1eabdb14c10e1460eef5ad8d3a11aebf3bc24dd402ea898d5a91393187cf9d41fc2f2fd64f5022a6e0f7c5e848032d304063fe3d96d4d24fa4b24e19223543c9262f097d97c555f83dd46240d2520d7086d22748597ca6354ba33e33b3180f28dabd6c2b03d03f99d8104a499280e7c46a57c05cf05bfa9659a07929b531b71eed681873b8f866fdb75dbe686ff1b89c7e8797b5664bdeff74357c3da968bdf39a26d938827aa88c506ac78f9485ea2f0753888fa2ff5db52de2892df4d374615aaeef3679d3905868bef839ef7e350700f6cb388eac42b77047162264036203ce9c6d1d922ce5170305c7594486d1b0b71c23002d38c9ba896caeb02cc304449d5064072f842a1fcbce0034fc9893a0eae7b5cf0f48b43337d330577666093d5f09bcb92301233126b0b806453ae27785bf21021c0175ecad2c7389293720762d94ee35128505fdd7eb60dc4c8f536a1f0c7d28ebb40061f91478ed447929a1c18f3f48423a61142495304ccb4486de0301f21873b8adb695b8a196a84c49bcfce4c4cedf23f8c13d67d64901083632b284406c25024e4824fdc512142b27ba46cd5e9d8c1ea8f72a893ad86c6d7ddb21e3353a600221810a27843302720dff4397901c24ddf7a941690e3a2f057cf5c7c5ee0a6db283f263219966c0adcb75dc721ac921408b86920845c9e59d8143dfb64500b3113766a39435afc68d6f7872300fa239e52bd2ef12e741c4c2701a530f281b973a34c51f8a9b024671b502971dbc6a558179eee9a7382b187b2cf35cb329a63cd2305f2e832bbbf3aa9644badbe4965b26e322cd19e77b82d72ce582a7b4a828f3acb7497c10427353cb6215fa213e36f014ef57a691a30ee33855740f533232dbc7bbb56dc6b81c688682fd32d84168965f9ebe5ba0f999c58c8a10eb126ba3b1739d737b81087e44d15c61bbf1d8217b0a7c1c873ea76421abbe8c7e05a81a3243f49a68ccedf06b8658989e0e491aaf9bf991547126b3ea36784703f480682f645159ba82c37be6146a5de0499702c4a04b50219a0958794a39fd64378115004fffcc1e35ff22a3811b7ab8fec78b5bad87d17b23da35b0ac76dbfabfb291979a49c56840dc153933dac9323591ef37829d7407c47a707b88b60962464b06a848fa25ffc9ac2e7a7eeb9fb9d0bbd311e94354e5ec7042c56b5d50ddec01cf24d17c8f6bca043e871bba35e6bee42c4313687549a10cdb1704b659cbc92086eb334cb287fe18190810876f30c88643660cee7c6d641bf2fed01c322e34f442de730cbb21e4ca30ca4baa2f0f2034e0a9af5b88d457cd87d1bef068eee4dd8c21dcf390857483209dd36d3dbbb657e27b466889cab588227749896a8aa671f1b85621b242eb1972fda7335d1bd2c3b450e0a1c9200393dba218d6fe9e4c6e99410cd5391533be34702380f75c01b39fbdf77a88f6e6a25ca07eb30ebfe35ec9aceca7bf65ae264c43aff01e7c16d4809940dbb2d3a26fd1923f0ba0a74c93547339f5cf1d6e95283bf15538242b679b822edaf27bb9bf49bfce5ea1d4ca83cd0a889ce79a95a2fdb24ded8d507015f6eaf7c08f76ad9ed6bea16eb96e02561e511822f3105bf78e8019abc416262ea200da1cf3fab30683360b7d4a88d7056883b52b71a82967c689338af816b4802b35f14016a29d67915dafce51e3a749288d60f8c79916cb215343c4ea8a2d1bdda10134aa2238736658f3477c90fdf923aa370bd65082c1e0a8fa46bc32dc1f185147148d633c84deff87b82e7f77767537fe541d4a3881d8bd0e8a82e0766de9a3cd295c67cca7dfd02eafff0d041be5d3b281d355e4d71dd30907410cf8fdfe65a67dfc208c621082bbf70402fc7ef3f4ea9a9645a71e55f60c8cebf", 0x1000}, {&(0x7f0000000300)="f67f4be8a175916c70e7275eec96fa53067db81fae9386aec52cadb3907909c45ef6a925a180b64db63aa2919e84d0311ad9134cd38d042c2d81a996aa0ef0ff18da0fe9c3ac78adc630746230e0a613cc6eafaf00ccda6e18102119b271b44ba2751c71a115e186c2d21e69468d42883a4fcb280abe0a6dbfebd07e5b510d7d39c3bf5d6327895f1d236099d80b3aaa3f700fdc3cc983a417b86d052884527415f3088a3693a6c75c0c0b53c64e1372efd9b5e0246622d6d4f1aa9b6b74ea45820249377386517c05387ad676967ce029fc6a75daec0faed35a34d6c6bb554e6973c4c3", 0xe4}], 0x2, &(0x7f0000001540)=[{0xc0, 0x101, 0x10000, "6548768c0e749ff5fb7b61902d6d6b0dfd496b3ca99d982b06eccfb2b3868d78064d9f7af5b075b4732036d4acb1344fe5f561af1dfdac79cd17dd9f8faef65f2dc1251bfb631b11f039a4785ff2193baee7ce790db40245507163a01ed725464b7a6cda9a95cb308546c7e472961fccef5c5fd7bc67ce0a14f50b37fe19f11b4bfeebeb4b701161e6b0f63f4e8ea1f6eacbd3207498f8d8a901bb153b766f634a46ee8e69e601471fbd1c"}, {0x30, 0x109, 0x3, "e7faecd8776f41aeb5f4a8fc5046c0a5b8292230f044bad432971525"}, {0xc0, 0x0, 0x1, "ee8fbaa6e97dce5811d6b004f303913975c97e18673aba3a0fb418fe734613638faca0d69ae8880ce38228cef5adeb058ae18a67e06a73bfd6904cc0d6c18fee77fe4887a4d5bf8de38a3fdf31bb23fbef95fdba196427b5d9e266f6c02e73b65e2027a4ed70928a0e13960d6b6e8aa95e8cee6e1e8edcb995a0e824c284233db0a9e5a827e2588a579032d47e9962a51940234302cea592341ce26c0606b258e4325ddfc69d9d840f0bf25e6b2dfb"}, {0xd8, 0x114, 0x6, "709f6ba198264c04784f7b107fa97b09379e6125a0c579813fabca053a8e497233099a0716ad32bc82edfc814e3b947bfc13aaf65613fcf99122b36200971d19c2e7d5873eecf44e598b4817bad265f078f87555bbfc87bc2d49e1c72322408eb675fd3a631027f1d34dd5b9c3a7abc9164b7e9ca38bfe8168b730f24aafdb91971a15cf9652b9f75851309dd9cf4329a0faf76e97aab33989e37233cd27d708c45611905b37f49dd2652b7a9a4361912ab4cf75a49488a78d25db7df256e4564ed4dc24ee"}, {0x38, 0x10d, 0x1ff, "3021af5cc4b8809f9e40d7521435dfa2f5943ad06caa9f4e74ccf3a9d07bd5f231ae1292"}, {0x28, 0x0, 0x4, "168392e6be29f00ae5fb13956715333722a5a9"}], 0x2e8, 0x804}, 0x20004001) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r2 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001840)="c4df0ea430d247327883666093a01b2bf0dad4d012c46027f105c921cd531ce21c04ad334599a0d3a54599d9d6b8b1bc31c4986c0e4d93a5887842845736866d877d45dee43cab30e40dae8943df8ef4bda8333378887b036ec3176d249a470022513cd23ff1c642fdb22d83c8b3ff1e31e0ea48340b835aa1c944895bb09c7fe9de755b0494ec706967507d93b5557d704543b243bbb7f718532dfb76657b63c7d877a2d2d1dae6dfe2fbff8ad1d089cab57ce1851d53a6f79de7c87c28d4c2c32c34736c8b8fa68ee472860d0ef830aed598a5d2c15471d8f2", 0xda, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000001940)=""/160, 0xa0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) symlink(&(0x7f0000000000)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000180)=0x5) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:48:57 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)="2e2f66696c65a100", 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000000040)) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000a40)=@setlink={0x30, 0x13, 0x801, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x30}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0xfffffffffffff801, &(0x7f00000001c0)=0x4) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) 2018/05/06 07:48:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x0, 0x6, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:57 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f707479706500d8a062a39f3eb1a15d1ce70c131ebd681dd2b872861538723f8b26ae43768e0c0ef75d4b1af8f12b7a9e9ff29aa0114750e3f234ed6b238867d4b3f94f2a1a727a38b0eb0752c0c5270d75eef15e1d8bcc7fa1474557cd5713b4146e8c4e4784fc24d74bd435c5eabfa79aa4ee440837ac3d635d45911305a3aa98aadfd4e07571c433e31172c8faf424b24fb91ebee5b86e19f9ada41e99acd1f456f8609b0d8553d84d") openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) fcntl$getflags(r0, 0x40b) readv(r0, &(0x7f0000000140), 0x0) 2018/05/06 07:48:57 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x804) mmap(&(0x7f0000e7f000/0x3000)=nil, 0x3000, 0x1000000, 0x50813, r1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x458, 0x0, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x388, 0xffffffff, 0xffffffff, 0x388, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x118, 0x240, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1, 'system_u:object_r:event_device_t:s0\x00'}}}, {{@uncond, 0x0, 0x118, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xffffffff, 0x20, 0x6, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) [ 404.091420] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x4304c0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00000000c0)={0x8, 0x9, 0x8, 0x17}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) 2018/05/06 07:48:57 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000012, 0x0) [ 404.162428] REISERFS (device loop7): using ordered data mode [ 404.168401] reiserfs: using flush barriers [ 404.184934] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 404.193092] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:48:57 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000b17000/0x1000)=nil, 0x2) 2018/05/06 07:48:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x3f00000000000000]}) [ 404.232106] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 404.283638] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 404.296395] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:57 executing program 3: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x80000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f0000000000)=0xb0) 2018/05/06 07:48:57 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000003, 0x0) [ 404.325009] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 404.349680] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:57 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000400)={r4, 0xa8}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast1, @in6}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e20, 0x2, 0x4e22, 0xfb, 0xa, 0x20, 0xa0, 0x0, r2}, {0x8, 0x200, 0x4, 0x5, 0x9, 0x4, 0x8, 0x1}, {0x4, 0x6, 0x7, 0xffff}, 0x7fffffff, 0x6e6bb1, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x2, 0x0, 0x68, 0x20, 0x0, 0x9}}, 0xe8) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) [ 404.436858] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 404.465822] REISERFS (device loop7): using ordered data mode [ 404.471874] reiserfs: using flush barriers 2018/05/06 07:48:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xd12, 0x4000) r1 = memfd_create(&(0x7f0000000200)='vfat\x00', 0x0) linkat(r0, &(0x7f00000001c0)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x1400) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = getpid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) write$cgroup_type(r2, &(0x7f0000000440)='threaded\x00', 0x9) r5 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r5, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000180)='./file0/file0\x00', 0x100001) write$evdev(r5, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000340)=""/161, &(0x7f0000000400)=0xa1) 2018/05/06 07:48:57 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000083, 0x0) [ 404.508248] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:48:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x500000000000000]}) [ 404.584976] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:57 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file\n\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:57 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/160) [ 404.752486] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 404.760509] FAT-fs (loop0): Filesystem has been set read-only [ 404.805954] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 404.808590] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 404.837927] REISERFS (device loop7): using ordered data mode [ 404.843888] reiserfs: using flush barriers [ 404.844093] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 404.857963] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 404.883532] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 404.890634] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 404.936545] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 404.947643] REISERFS (device loop7): using ordered data mode [ 404.953582] reiserfs: using flush barriers [ 404.978175] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 405.003439] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket(0xb, 0x6, 0x5) ioctl$void(r0, 0x5450) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008) rt_sigpending(&(0x7f0000000080), 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vcs\x00', 0x8000, 0x0) getsockname$packet(r1, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000012c0)=0x14) bind$can_raw(r3, &(0x7f0000001300)={0x1d, r4}, 0x10) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:48:58 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000088, 0x0) 2018/05/06 07:48:58 executing program 3: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x200000000032, r0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000c03000/0x1000)=nil, 0x1000, 0x0, 0x5030, r1, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x7a00000000000000]}) 2018/05/06 07:48:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{{}, 0xfffffffffffffeff}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) kexec_load(0x2e2, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="9629563f0330923f88ebaa0bad7ef12a355edcafbf15bcdd43b73c0a403b611f94bbc3df55ceba3960cf84204526410cfae2ee4638248ad13e301399d95a14fa29c5adeb7830d18c30da101a96a3ffdc87193dc5cea37f2d78f410ed21506f895b62a40d49664afcfffdce334f2363fcef6682a0ba75b394fff249eb33feb6380c5cf92e7615d380850707e0af0b2f243a432edbf1d54ed900fb1eb2f44845c346bcf2545c64af572ed089f0593cb4d086f924be3c213bd2af588cbd4207ebe5ccdf573f0c76826b4d3da32ed314d79693a57c3be5f4e8b2fac4fee57340c044d8af35481f3cc4e7eb19339ed0f3a964", 0xf0, 0x4, 0x8}, {&(0x7f0000000540)="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", 0x1000, 0x81, 0x2}, {&(0x7f0000000000)="a096923346e80660c4f64bae1bd5e67c6b080baf34b0ba982879b41553b9ef111d4af444f28ca9227986e78f0c0c54f9", 0x30, 0xf0e3, 0x4}], 0x160000) [ 405.194218] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 405.202273] FAT-fs (loop0): Filesystem has been set read-only [ 405.230183] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 405.246897] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 405.292403] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:59 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xf, 0x10102) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4000000000000, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1b) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x109000) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) bind$vsock_dgram(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/06 07:48:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xd9, 0x4008000, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, 0x8000000000}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/05/06 07:48:59 executing program 4: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', r3}) 2018/05/06 07:48:59 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file-\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:48:59 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) 2018/05/06 07:48:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x7a000000]}) 2018/05/06 07:48:59 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000000e, 0x0) 2018/05/06 07:48:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x1) listen$netrom(r0, 0x4) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x2, 0x632) sendto$inet6(r0, &(0x7f0000000380)="de59030ab4151748b34bc1bdb2dfa5df0a12eba3a9ece2688b2f3aa4ab1407ab9fb4b62af8f80778b52e2c7b1316c667a9de66f9d85922e59b1454905e83c0dc07678593f2046b9ffca58e19b7a23da4d53bac9fcc34c0c411076e92030000215646770edad6c7da3fe0d89866ce54056f074714054a25b13c9850ded75d442730e4c82fa034a3cd6a716e154c5cc638b0dd30b4831dd4fc0f8954b4fa65e7d13f2a6190635468e5cdeee07ab9c960dc4a9d9f98530487b373b3202328429235836d69efbe7f3e93147df549ecfbd41bcab7f6cd27080f", 0xd7, 0x8800, &(0x7f0000000480)={0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0x1e}, 0xfffffffffffffbff}, 0x1c) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) umount2(&(0x7f0000000340)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r1, &(0x7f00000001c0)=[{{}, 0x75f, 0x9, 0x70}, {{r2, r3/1000+10000}, 0x20, 0x8001, 0x3}, {{0x77359400}, 0x3, 0x7, 0x8}, {{0x77359400}, 0x6, 0x20, 0x4}, {{0x77359400}, 0x6, 0x7, 0x416}], 0x78) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r1, 0x3, 0x1, 0x8, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/05/06 07:48:59 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x15a) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/160) [ 406.229990] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$netlink(0x10, 0x3, 0x400000000000f) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c562b0600ffffff810000000000000058000b4824ca944f64009400050006000000000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/06 07:48:59 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000001c, 0x0) 2018/05/06 07:48:59 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x4000000006) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth1_to_team\x00', 0x80000001}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/06 07:48:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x289, 0x22000007, &(0x7f00000000c0)={0xa, 0x4e21, 0x80, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) [ 406.289509] REISERFS (device loop7): using ordered data mode [ 406.294161] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 406.295425] reiserfs: using flush barriers [ 406.307723] FAT-fs (loop0): Filesystem has been set read-only [ 406.323406] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 406.369318] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 406.405409] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:48:59 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:48:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x68000000]}) 2018/05/06 07:48:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000280), 0x0, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$TCXONC(r0, 0x540a, 0x80000001) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x8, 0x1}, 0xc) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000000280)="d75960481e7b8636b56b708d8c51c9f3bc13bbd508cbeddf134cad26180207442eb2972edfb7ba3da214680cf86753372f2362a2bff495332a1078599e248367c4cdbbe22cba32f709859ab909101d3e537777cca51d0f5f2c8427f39a019e842496b739911e6bd6de8737f16e28ac6b4958107c4a2d410415adfd8bffa3e8d5963a09190504f5c6d0b55c2bd252a9da41d2bfb4af3f", 0x96) ioctl$KVM_GET_LAPIC(r7, 0x8400ae8e, &(0x7f0000001280)={"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"}) semctl$SEM_STAT(0x0, 0x1, 0x12, &(0x7f0000000040)=""/25) 2018/05/06 07:48:59 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a0, 0x0) [ 406.432676] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:48:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f0000000180)=""/243, 0xf3}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1f, 0x80000) ioctl$TIOCSBRK(r2, 0x5427) [ 406.502498] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 406.523840] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:48:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0xc0010140}]}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000080)=0x80) [ 406.562267] REISERFS (device loop7): using ordered data mode [ 406.568188] reiserfs: using flush barriers [ 406.572174] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 406.657597] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 406.743425] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:00 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file^\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0xa000000]}) 2018/05/06 07:49:00 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000840)={r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000ac0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000b00)={r5, 0xb, 0x8d, "3c629e14a45c40e4a95567d241232328e195ee96690c7a7e9227079d47de8aa43900c52de12a16398cc7d8fd0ab4160ba850508f3f269af7dd3a1d649859fd7db6f7f42ec2eaf7d78e4d9e1744ba1c11b0b7e9479b809b04368a48f2ea120ae4096799f49d8776a998e59b5dc34015b02181c56b377efd352c7826693256b6c6e7fcdffeceb6ea96e541717ac8"}, 0x95) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000880)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x9, 0x8, 0x4, 0x2, 0x6, 0x5, 0x20, 0x5, 0x20, 0x4d7d, 0x2, 0x1f, 0x9, 0x10001]}, &(0x7f0000000980)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000009c0)={0x26, 0x8000, 0x7d3c, 0x6, r6}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) r8 = geteuid() stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000800)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000000440)=[{&(0x7f00000002c0)={0x17c, 0x40, 0x400, 0x70bd26, 0x25dfdbfb, "", [@generic="135ceb8a85d8888674acf1213b3707fef64279f994706c6c984cfe8a5fa940c970376308bbcb7ef012c317a51d20ad183486392587a9a283b4537d8eab8d364d416a33057af46cabbede71280e2f6455dda1a6ca1a999c43f6ddd76afcddbb9d94082f1799329be7f718e85008cb7690201819c0dce1a69e85be06bb9d0017b22d5587b558f29b476385c7fdb405e1294212e5dfa2270dc00c81c21d5efe302f418d6882cdbb970d8b10eff7c5bef44d0bedc3af85e1d73c05ec125ee5fc502ad523d5f3a4b7b3701a46a1b026a6756354373d37bfdad37c52", @generic="107ff0c2b6e58eb3c83652f3e6b7fc8ce0b8410fe038b9a2d2b386aff4094dd7c5aea8a11705c076c6afe779c28995822b4d97d0d0595bc59ff815bd18a76ceb3b57c06a077334f8a8207a865f5a16ec7f63d2223d5daa880734645030ac6fcf428f4b0b216283d9d0d4dc493eb52b8abc0c5a304cb580e06f4b7acc6414e7d12e6c1ded6323aa96117c01", @typed={0x8, 0x5b, @uid=r1}]}, 0x17c}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0100000000000000000000000000000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x4008000}, 0x80) 2018/05/06 07:49:00 executing program 4: clone(0x0, &(0x7f00000000c0), &(0x7f0000b02000), &(0x7f0000000100), &(0x7f0000002886)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000200), 0x204100000c, &(0x7f0000000000)) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000240)) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000180)) inotify_init1(0x80800) 2018/05/06 07:49:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0, 0xfffffffffffffffe}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:49:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000540)=[{0x1, 0x1, 0x1, 0x603, @tick=0x6, {0x80000000, 0x1}, {0x5, 0x4}, @time=@time={0x77359400}}, {0x1a7, 0x4, 0x7f, 0x1, @time={r1, r2+30000000}, {0x8, 0xe45}, {0xfff, 0x6}, @quote={{0x1, 0x4}, 0x7f, &(0x7f0000000440)={0x1ff, 0x5, 0x8, 0xffffffffffffffc0, @tick=0x3, {0x2, 0x9}, {0x8, 0x6}, @quote={{0x0, 0xfffffffffffffff8}, 0x93, &(0x7f0000000400)={0xfffffffffffffff7, 0x2, 0x3aef3df7, 0xe000000000000000, @time={0x0, 0x989680}, {0x2}, {0xffffffffffff0000, 0x6}, @raw8={"b3054f1cd858163566485d6f"}}}}}}, {0x15a, 0x7, 0x7, 0x400, @time={r3, r4+10000000}, {0x8, 0x99d}, {0xd0, 0x1}, @time=@time={0x0, 0x1c9c380}}, {0x6, 0x4, 0xfc0, 0x200, @tick=0x7, {0x9, 0x7ff}, {0x9, 0x5}, @queue={0x7f, {0x2, 0x6}}}], 0xc0) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f00000000c0)='./file0/file0\x00', 0xfffffffffffffeff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="6d63cdfb7d1a539b6904f017412a11bd30132d3e4bc0d5ce3b0e5f3428e0fb8718b97eb25320e993a2d18948e5cec30d465dae6d09a25c458774f8cc17805c9c0eb87196a090ff480858248e0ec3d90efc94c94df7b433865c41cd190b7e7f34c315917b1911e065863fcfd6c41612d2f604cb015572cc7dbff4e6dbd67f392244752c6f973a3fbb552029", 0x8b, 0x82}, {&(0x7f0000000300)="e6139d694c363ba7f88caa4bc3c9e423b3f36bf7da0ea16d1f0cbf35c1e7d64bb3708e9ec37700b3dd7145510ccad6eace465f850f37e5aa6942cad89f10ad9121cf0f1dc0a09328e2083cbbc0842c", 0x4f, 0x7}], 0x0, &(0x7f0000000380)='\x00') truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:00 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000027, 0x0) 2018/05/06 07:49:00 executing program 1: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b3551", 0x15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x4) [ 407.681447] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:00 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000007b, 0x0) [ 407.729170] REISERFS (device loop7): using ordered data mode [ 407.731308] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 407.735139] reiserfs: using flush barriers [ 407.742408] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:49:00 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000000c0)=0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x101, 0x4) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x204002, 0x0) write(r1, &(0x7f0000000280)="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", 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x5, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001280)=@sack_info={r2, 0x2, 0x1326}, 0xc) [ 407.768676] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x6800]}) 2018/05/06 07:49:00 executing program 1: syz_read_part_table(0x0, 0x2, &(0x7f0000001440)=[{&(0x7f00000002c0)="bd65ccb5cb3c2ef3addb3d0b5b81afa9631aee58e736a6684b570137266c5d8967ab2c985eea53ddd80a7777aa6cfbb6cb3fea3e5373a8d986c3f8e465244b4709265107645958e53dd8147e0990d66b7e29d6f6744a10ff3bdc3b01d492b8b8c4b90fcc39bebf970e428b11448f30d01c7f9a2991d4ea7afd15a3ca3c762cacf00dde54a9aadd38fdead671a173e57f25a298b969489e97bdae4c545d2554174ed0adb79d291e8761a101eebfbe1ff61dd98b660e88a95620c48b658b06ea9cb349374b113ecb368c5759d61a86c5c887d4d9d5912e8a6f32a71516c3084af09c159430f9e9e7ffc6ab2d1ca21897f6a8882af4c9119d47a72ab077c08f4a161238807f430e89ccf275b163c11f1ac03fe0746594b2ff1f647c7c49f088b413ce1561f13ee6b8d191251f21c76a311c1296d6878b2aa6e5311a3ed05e0679350dcee81baae3585e0c46539bd7219a1ced7697268fe882366fbeabd067bbaebf7e01d6b42d20b6efbda9a7c9c93882777bff2ef92545dc9d782d8a9590dc4cefde9e093fd972585a09546b54d1ae939c752680a8d659cde73858fe974ceee51ae267dd6d5143b1ff5cc9ea61e87f4faa17f186f48e61d3eb4ce0851a1e7ffd55cb3366", 0x1c3, 0x20}, {&(0x7f0000001340), 0x0, 0x2300000000000000}]) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x10000, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000000)=""/180, &(0x7f00000000c0)=0xb4) 2018/05/06 07:49:00 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000004c, 0x0) 2018/05/06 07:49:00 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x40008, 0x3, 0x6, 0x2, 0x0, 0x9, 0x4000, 0xf, 0x1, 0x8, 0x1f, 0x7be55e7d, 0x10000, 0x9, 0x4, 0xffffffffffffff0c, 0x80, 0x80, 0x4c003404, 0x9, 0x1, 0x51, 0x0, 0x7f, 0x8001, 0x10001, 0x94, 0x100000000, 0x7, 0x100000000, 0x5, 0x3375, 0x0, 0x8, 0x5, 0x4, 0x0, 0x6, 0x2, @perf_config_ext={0x1, 0xfffffffffffff800}, 0x2c00, 0x8001, 0x1000, 0x7, 0x1f, 0x3, 0x8a7}, r2, 0xb, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x9, 0x4, 0x9, 0x111, 0x3ff, 0x1, 0x0, r3}, &(0x7f0000000200)=0x20) fcntl$notify(r0, 0x402, 0x80000013) [ 407.865534] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 407.877770] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:00 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000380)=0x8) prctl$getreaper(0x25, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x2, 0x20000000000000, 0x0, 0x401, 0x2, 0x5, 0x4, 0x4, r1}, 0x20) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 407.948457] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 407.957960] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 407.968453] REISERFS (device loop7): using ordered data mode [ 407.974403] reiserfs: using flush barriers [ 408.033227] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 408.063230] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:01 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x301800, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000380)=0x3) syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x7, 0x200000) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) write$cgroup_int(r1, &(0x7f0000000300)={[0x2f, 0x2d]}, 0x2) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r2, &(0x7f0000000500)=[{}], 0x18) recvfrom$ipx(r2, &(0x7f0000000180)=""/251, 0xfb, 0x160, &(0x7f0000000000)={0x4, 0xffffffffffffff82, 0x3, "9a2ec8f8f4dd", 0xffff}, 0x10) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r2, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:01 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000010, 0x0) 2018/05/06 07:49:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x5]}) 2018/05/06 07:49:01 executing program 4: ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="86dd39c23da40284d7f29f16c0473396880da938286ee9cf71018aceda89db14994531e3a6fcb0a4d34b5905fe") r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000040)='vmnet0\x00') ioctl(r0, 0x20000000002285, &(0x7f0000000000)='S\x00\x00\x00') 2018/05/06 07:49:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x8000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x27b2, 0x50d, 0x5}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000000180)=""/155) r5 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x6000) shmdt(r5) r6 = dup3(r3, r0, 0x0) ioctl$KDMKTONE(r6, 0x4b30, 0xfffffffffffffff8) 2018/05/06 07:49:01 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x2}, 0x8, 0x800) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bda000/0x4000)=nil, 0x4000, 0x4, 0x1000000000032, r0, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xda}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r4, 0x40000000000}, &(0x7f0000000140)=0x8) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000000340)) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000bdd000/0x1000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f00000002c0)=""/111) 2018/05/06 07:49:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:49:01 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 408.781577] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:01 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x46) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r2, 0x400000000000000, 0x200, &(0x7f0000000180)="45d838a5a2bd2b525c", 0xfffffffffffffff8, 0x41a1, 0xcac00000, 0x200, 0x1, 0x8001, 0xffff, "41b26d1bad640c0964206c5c616af8aded38c7065acc779f35744f2273931ab6cf8ea0ff5678fab9499372d97b8cb81ffb2759ae49d1bd4cb1739b07f17dd6c217e9c5457dccabe91dd40e2d855ed4b290bae7c5632b31e4b9f57118b155f4eb8dfdcf00c6ed040f0fc1d5c5792d1e758a6187642ea42f5fb5b6e0821f10baf8a10f0dc02e7fee6ad4b461beff06fc7017"}) r3 = socket$inet(0x2, 0xf, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCSBRK(r4, 0x5409, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'gretap0\x00', 'nr0\x00', 'vcan0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0xd3b4172c16185708}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "756a2e858e29155c1ccba70383cc498c3703a3248ad53c6102a999a10ffd69d74d40248e1075e5cffa50e5cbd512ded31e493126a6a5330380b79de22dab563a"}}}}]}]}, 0x230) fcntl$setstatus(r3, 0x4, 0x42000) 2018/05/06 07:49:01 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x400) msgget(0x3, 0x100) msgget$private(0x0, 0x80) msgget$private(0x0, 0x40) msgget(0x0, 0x1) msgget$private(0x0, 0x40) r0 = msgget(0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000400)=""/160) [ 408.828979] REISERFS (device loop7): using ordered data mode [ 408.834931] reiserfs: using flush barriers [ 408.901470] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 408.909525] FAT-fs (loop0): Filesystem has been set read-only [ 408.912892] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 408.928063] QAT: Invalid ioctl [ 408.944247] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 408.956349] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 408.964128] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 408.965164] QAT: Invalid ioctl [ 408.994145] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 409.017095] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 409.030068] REISERFS (device loop7): using ordered data mode [ 409.036074] reiserfs: using flush barriers [ 409.050528] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 409.067445] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:02 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000047, 0x0) 2018/05/06 07:49:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x40000000]}) 2018/05/06 07:49:02 executing program 3: r0 = getpgrp(0x0) getpgid(r0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000d37144b53ee3ef1cdce9a53d03728e88fe4b95e137188c70f6b53e4af786efce1ea51ba60e1eebc90821c97cc36e06ba3683aa7984f54b6e2e627c69cf53c53394edee7aff62f5a2c82a2aa6f6e4fd6df61eb41f"], 0xb4}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000003c0)={'gretap0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd4093ae3ef12ce13709e621cad6e4a493fabd8b935e0af0291a0a519bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575979dfc76a4f5b93b6d1fea75dc5407e5f6a30131adc77d9f4328bb9aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1469a475f6d3a270153b84743c9924396f905a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r4, 0x2c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}]}, &(0x7f00000006c0)=0x10) fallocate(r3, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000780)={0x2, 0x800003}) r5 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0x1f, &(0x7f0000000400)) r6 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r6, 0xffffffffffffffff, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) r7 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r7) keyctl$chown(0x4, r7, 0x0, 0x0) 2018/05/06 07:49:02 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200dfff, 0xaaaaaaaaaaaab48, &(0x7f0000000280)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400420401000200077008f8dc0dcc63541eb7fcb52e710cbbd1c9773c962e5c82800005cb095f3a8b8bf202390ad67506a5bbff25e8ad498953a4f96c5b5e393f6c777b066b85ca10e9b4c70c9b3dd650b320f48f178de1263aed72c4003efd1026bd8489e2926600", 0x3cf}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0), &(0x7f0000000200)=0x4) ioctl(r0, 0x1c000000000, &(0x7f0000000540)="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") write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)=0x1) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:49:02 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x90000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200)={0x7, 0x7, 0x3, 0x1, 0x3, 0x1f, 0x72}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0x244, &(0x7f0000000140)={&(0x7f0000000240)=@alg={0x0, 0x10, 0x300, 0x70bd29, 0x25dfdbfe, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x2000, 0x2400}, [{0x0, 0x1, 0x8}, {0x0, 0x1, 0x5}, {0x0, 0x1, 0x82b4}]}, 0xffc9}, 0x1, 0x0, 0x0, 0x40040}, 0xfffffffffffffffe) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) [ 409.787398] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 409.829375] REISERFS (device loop7): using ordered data mode [ 409.835329] reiserfs: using flush barriers [ 409.875123] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 409.899547] FAT-fs (loop0): bogus logical sector size 16896 [ 409.905408] FAT-fs (loop0): Can't find a valid FAT filesystem [ 409.908835] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 409.952706] FAT-fs (loop0): bogus logical sector size 16896 [ 409.958566] FAT-fs (loop0): Can't find a valid FAT filesystem [ 409.965112] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 409.974589] REISERFS (device loop7): using ordered data mode [ 409.980482] reiserfs: using flush barriers [ 409.988130] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 410.002888] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:03 executing program 1: r0 = timerfd_create(0x0, 0x800) ioctl(r0, 0x0, &(0x7f0000000240)="285ceaf7069c3e73614adf60b6f99a8bcfd8befb30e80ff973f519e9da77472f8d83c6a5ea3cb72b6f22c7cc2ba90f489ec324d4b60f44a6e46ea36a44195b6996cff1599beaddc665b9b6809857f5ca6622584577f47a6bb30611fa200a9794ae90c2d619") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x4, [0x7, 0x40000000, 0xffff, 0x7]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r3, 0x101800) ioctl$TCSETSW(r5, 0x5402, &(0x7f0000000000)={0x0, 0x9}) r6 = dup2(r5, r2) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f0000000040), 0x4) writev(r2, &(0x7f0000000680)=[{&(0x7f0000000480)="fd94e0d4c6b31d1df0c89f13c76f0d", 0xf}], 0x1) 2018/05/06 07:49:03 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000002c, 0x0) 2018/05/06 07:49:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xc100, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000100)=[{0x3, 0x26fc0000000000}, {0xfff, 0x3ff}, {0xfffffffffffffff8, 0x401}, {0x100000001, 0x9df3}, {0xe9d}, {0x7fff, 0x3}]}) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f0000000180)="5ad5bbc23f6e469d2a7fe8889c") mmap(&(0x7f0000ac5000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x8, 0x4, 0x0, 0xce56}, 0x6) 2018/05/06 07:49:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x6c00]}) 2018/05/06 07:49:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{r1, r2/1000+10000}}], 0x18) 2018/05/06 07:49:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x240600, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000180)=0x5) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0)=0x5a60, 0x4) 2018/05/06 07:49:03 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\n', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:03 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000014, 0x0) [ 410.755379] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 410.792326] REISERFS (device loop7): using ordered data mode [ 410.798441] reiserfs: using flush barriers 2018/05/06 07:49:03 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'veth0_to_bridge\x00'}) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6f1) mmap(&(0x7f000082c000/0x4000)=nil, 0x4000, 0x3, 0x10030, r1, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) socket$packet(0x11, 0x3, 0x300) 2018/05/06 07:49:03 executing program 1: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x40082406, &(0x7f0000000200)={'ipddp0\x00'}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000040)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, "a9fe61854dd79ff75c7741e469608c488fffb1f6ba963563adf5ccada7cfae731e8f054568d681eb73a6244129ed6f9a42230447c7bd382f74955d8d5200c53e8d72432072a2ae26ae7d3b1b50af706a026d1276bba845f5976a18bea7449fba2bcaa8dfd8eb9c1ca185f045946efac44f541085a67eb4097caba8d462810b4e"}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 410.866934] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 410.874949] FAT-fs (loop0): Filesystem has been set read-only [ 410.881514] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 410.888934] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x200000000000000]}) 2018/05/06 07:49:03 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000003b, 0x0) 2018/05/06 07:49:03 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x2) r0 = msgget(0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/160) [ 410.905135] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 410.919705] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 410.939540] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x1) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000200)={0x53, 0xfffffffffffffffd, 0x5e, 0x3, @buffer={0x0, 0x1000, &(0x7f0000000540)=""/4096}, &(0x7f0000000180)="da95ca62a8ca67764f3c011d9b69efd8e83ced32f8a78144195d5e3f72c98145ee90052d98a286a76e40f737dec6e49367e1ba75a7db216b697c6d1990818d8015005f8545bcec68403c564f752111255e78c89a4df2bdca04e3ecfec496", &(0x7f0000000300)=""/130, 0x9, 0x2, 0x0, &(0x7f00000000c0)}) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:04 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000017, 0x0) 2018/05/06 07:49:04 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x400000) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000180)) accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80040) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 411.045447] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 411.068205] REISERFS (device loop7): using ordered data mode [ 411.074148] reiserfs: using flush barriers 2018/05/06 07:49:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x2000000000000]}) [ 411.157656] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 411.185397] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 411.197680] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) 2018/05/06 07:49:04 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101800) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x6) [ 411.205703] FAT-fs (loop0): Filesystem has been set read-only [ 411.223534] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 411.231692] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 411.274391] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:04 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000005d, 0x0) 2018/05/06 07:49:04 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x4000000000000000]}) 2018/05/06 07:49:04 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x3, 0x20}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000280)={"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"}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x214, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x40000000, &(0x7f00000001c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:04 executing program 2: r0 = msgget$private(0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000002c0)={{0xfff, 0x6}, 0x0, 0xaaf5, 0xad, {0xa641, 0x80}, 0x2, 0x54}) msgsnd(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="0300000000445ea31ed798ad33dfe64f68f4aef0c3e5adb877236af7469f4257ef5460aa3cd39d5d98326c9728c5ce59b495bed536d40f9ada169c0101e7479b7f4246d989f1476b775fc851a9acf467a05058352ee5eb605ad9b85cabaa734d0157cea2f2a78e34bce833c5e066fda9be3c38f4eb91102ed372be110132fd8a1312d1e5d95f7c9df81b6badbcd3b6820d5c0a5a476b0489d82e51ed314eb37112ad7d33f4f4553ba78afbe6311427fa62862dee3918577427b37cc2d94a6d37840b7301caa466000000"], 0x79, 0x800) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) r3 = memfd_create(&(0x7f0000000340)='\x00', 0x0) fsetxattr(r3, &(0x7f0000000180)=@known='security.ima\x00', &(0x7f0000000380)="002fb4e5878d1bbd7a33882e0147df80e95b1e3b80c03149893834fd8a776a0fcb31037ec38d83a720b085a51275653f57770dd38336c7b5c6e9087388f5b68b363032ecb8166958f83e2d0979", 0x4d, 0x0) fsetxattr(r3, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000780)='(,em1vboxnet0)(^keyring*mime_type%vmnet0\x00', 0x29, 0x0) dup(r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x420000, 0x0) sendto$inet6(r4, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r4}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:49:04 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000001780)=ANY=[@ANYBLOB="ffffffff2132ecad590624aca5e0e9ebd4fd0000000100000000"], 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x4f, 0xffffffffffff0000, 0x81, 0x3, 0x100000001, 0x3, 0x3, 0x4, 0x14d, 0x38, 0xa8, 0x0, 0x3, 0x20, 0x1, 0x1, 0x3, 0x8}, [{0x70000007, 0x7, 0xfffffffffffffc00, 0xddd9, 0x1, 0x1, 0x5f, 0xffffffffffffffe1}], "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", [[], [], [], [], [], []]}, 0x1658) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) write(r3, &(0x7f00000000c0)='D\x00\x00\x00\x00\x00', 0x6) [ 411.796383] QAT: Invalid ioctl 2018/05/06 07:49:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:04 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a2, 0x0) [ 411.822976] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 411.858591] REISERFS (device loop7): using ordered data mode [ 411.864624] reiserfs: using flush barriers 2018/05/06 07:49:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) [ 411.892541] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x6c000000]}) [ 411.964780] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 411.975744] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 411.983812] FAT-fs (loop0): Filesystem has been set read-only [ 411.997894] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:05 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x6002, 0x104) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) sigaltstack(&(0x7f0000a9e000/0x2000)=nil, &(0x7f0000000280)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000002c0)={0x78aa, 0x9, 0x7fffffff, 0x1, 0x8}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:05 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000011, 0x0) [ 412.018203] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 412.033633] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 412.072063] REISERFS (device loop7): using ordered data mode [ 412.078073] reiserfs: using flush barriers [ 412.105102] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 412.108824] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x3000000]}) [ 412.146797] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 412.689265] QAT: Invalid ioctl 2018/05/06 07:49:05 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00007e6000/0x4000)=nil, 0x4000, 0x200000d, 0x136, r0, 0x7) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0xfffffffffffffffc) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:05 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000000d, 0x0) 2018/05/06 07:49:05 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x48000000]}) 2018/05/06 07:49:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x0, &(0x7f00000004c0)=ANY=[], &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) mbind(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0)=0xfffffffffffffffc, 0x1, 0x0) 2018/05/06 07:49:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xf4) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x8002) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, 0x4) [ 412.929606] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:05 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000015, 0x0) 2018/05/06 07:49:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000007, &(0x7f0000000000)={0xa, 0x200000000, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet(0x10, 0x5, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d000036000000000cdd0700000000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000080)={0xcf45}, 0x8) r2 = socket(0x4, 0x8080f, 0x9287) accept$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000040)=0x6e) [ 412.982494] REISERFS (device loop7): using ordered data mode [ 412.988509] reiserfs: using flush barriers 2018/05/06 07:49:06 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000480)=""/246) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/185, 0xb9}], 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='oom_adj\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3}) syz_emit_ethernet(0x0, &(0x7f0000000480)=ANY=[], &(0x7f0000000100)={0x0, 0x3, [0xe30, 0xe9a, 0x0, 0x5d3]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x2e, 0x0, 0x10000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000001c0)={0xb8, r3}) sendto$ipx(r0, &(0x7f0000000580)="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", 0x1000, 0x4004, &(0x7f0000000200)={0x4, 0x10001, 0x8, "2cb652c250dc", 0x9}, 0x10) 2018/05/06 07:49:06 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x100) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x48, 0x8000) r2 = msgget(0x0, 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000800)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000840)={{{@in=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000940)=0xe8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000b80)={&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000300)="8f35324fda7966f7a90403e418b5449928df5162556570c3f6a0273a4eb3495292eac3808065e0acc0a13d6e4a857a3e4324ff576c86aed0b39d8482814e6777d49df5e2ce1f212c614cf05963f6340afec065acba56483bb7eec3c64184519cd23d114ca39788b4f319010d2f9cd3a143f8ffc806ea5764511f1973a751bb391b72a9ff13bcd634b88015d966f77ab1c046f058987055f277c7505d2e96383d57463317bc3afd30449cf8159277bd5437dcce00f0e625fe9c532a4858e5a4adfc65111899075df83aef057273748c163807481ee9017ffc63abdb8e7318244876f5698c7a23f09482b488819883998f369e52", 0xf3}, {&(0x7f0000000400)="d95e8f04e24ba3c6779816400847cc35370760ffaff86100e65f0caf649617363a8a9ba02a0eee78064b5b06a62cf1c73176a3af75c4a5aa88043a0d605a5afa4b3c8f2a6140fb60ba309f60372a95cfafb54c4293d0e8149b7d57279573ef5e06f839c3d31ac73c26b26552281f77", 0x6f}, {&(0x7f0000000480)="f9cfd509ea7f363471d3f750a0a33af05be95884e1d77cc9adca7fcdd3f0c5c30500dfd88a", 0x25}, {&(0x7f00000004c0)="b47206fab23d5521db857590c6b3c9c2ae4287db37eb503d32c50f39844893f4bd627ab1063421dcbff30f9777e53be0dcb947710fc6565f28a79119b09a9b98f054758a32cce94ca048d5e815279cdc2e6816bbdc2db97ba256003d127606bad637a8573f1e6cc62f831450f2801301426e3da6f58c60b5e2b61053bc2ae6d76d2f92cb20336b80a719f4b7f66d21efef705c6c22d92b81c521b832d3a6401caffeb488ed6205516337df", 0xab}, {&(0x7f0000000580)="4dc04932b1dceca8d89e34e8cd100a90c1a32071624a03658e9e54079b075736310112548f0c8d59e54d68c4fea23dc7b8337d81c0db44a48a74dcb0e9f06ffc43", 0x41}, {&(0x7f0000000600)="808704bdbad021081b9d1c8a95f32c5df607f1ee7f2540767494b89e645a0ce0132b46a4f0940b744307e6c2812017c0f7b940", 0x33}, {&(0x7f0000000640)="e4a5a7856d7dfefc4a8a18455a35b7c252d8b86573e629998415d8b47dfd3f70d8cd40b78df8b1322442ed53296fe73331e0a522d50155feee8e9456df285dac", 0x40}, {&(0x7f0000000680)="29d095cdc78e6fa49df2148eee8b56daa6c360c8b14808128bbf97a61a75f57d46dbe153647d0483cb7b1b2cf7dc38cd72dd9f54e3bd69e1967c05a864b441c22d01c184640d61195840f775aaf179dd2941f8ba9404c2e543e2c1e87a3fc947789278d1f25533881ab888a2524b31c3d65c679ab74f9832e871613e7023701b88f3609ecc4cb63039c8dcc781709651a55353986634a2eec137ba95651715cb6c45aac77dca9053e68d9668281814f4f02cc0d64c6e4c6fa75e6a53db17dff3126c7dcbba", 0xc5}], 0x8, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, 0xffffffffffffff9c]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}], 0x108, 0x4000004}, 0x804) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/84) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) socket$inet(0x2, 0x80803, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x20e, 0x200000) setsockopt$RDS_RECVERR(r6, 0x114, 0x5, &(0x7f0000000180), 0x4) 2018/05/06 07:49:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x300]}) 2018/05/06 07:49:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4800, 0x0) 2018/05/06 07:49:06 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000092, 0x0) [ 413.128103] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:06 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/60) [ 413.189474] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000080)="a1b17cf4e7b469c174b00c462fc903fa9be93f6ba0fb4fb77f1c82ec5acb66463f6ffcc3346520ea61ee759bf6ba74e3b6d6c540b34a72be62dba7ebda37d9e0b2340d8d4d62417a6505fc2a97b4611433ab6e3cb7c1a5137a8222f432275dffb9516848abf6eaf50851074c4ca2d05c1282b0f431614405a3816d34f7ada794f7561a28baf5ab6e5716d21c391297af8239976c8f13abc64fe87fc74bef73bd3adc50b0c9de2d105672", 0xaa) 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$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000140), 0x2) 2018/05/06 07:49:06 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000009d, 0x0) 2018/05/06 07:49:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x3]}) [ 413.295204] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 413.346481] REISERFS (device loop7): using ordered data mode [ 413.352441] reiserfs: using flush barriers [ 413.354255] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 413.364729] FAT-fs (loop0): Filesystem has been set read-only [ 413.415340] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 413.421791] *** Guest State *** [ 413.426127] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 413.435176] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 413.435485] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 413.444066] CR3 = 0x0000000000000000 [ 413.444077] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 413.444087] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 413.444102] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 413.444115] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.444133] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.488843] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 413.489901] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.489918] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.489958] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.489976] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.489990] GDTR: limit=0x00000000, base=0x0000000000000000 [ 413.490011] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.523377] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 413.529359] IDTR: limit=0x00000000, base=0x0000000000000000 [ 413.529380] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.560257] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 413.567707] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 413.567720] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 413.567731] Interruptibility = 00000000 ActivityState = 00000000 [ 413.567735] *** Host State *** [ 413.567746] RIP = 0xffffffff811f7279 RSP = 0xffff880188797390 [ 413.567767] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 413.567778] FSBase=00007f50c6855700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 413.567788] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 413.567806] CR0=0000000080050033 CR3=00000001ae7fc000 CR4=00000000001426f0 [ 413.642421] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 413.649150] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 413.655230] *** Control State *** [ 413.658712] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 413.665400] EntryControls=0000d1ff ExitControls=0023efff [ 413.670879] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 413.677849] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 413.684565] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 413.691166] reason=80000021 qualification=0000000000000000 [ 413.697501] IDTVectoring: info=00000000 errcode=00000000 [ 413.702969] TSC Offset = 0xffffff1f901bdbbe [ 413.707329] EPT pointer = 0x000000018bc8501e [ 413.747454] *** Guest State *** [ 413.750839] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 413.759733] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 413.768622] CR3 = 0x0000000000000000 [ 413.772407] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 413.778444] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 413.784498] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 413.791213] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.799269] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.807294] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.815356] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.823376] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.831434] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.839496] GDTR: limit=0x00000000, base=0x0000000000000000 [ 413.847537] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.855573] IDTR: limit=0x00000000, base=0x0000000000000000 [ 413.863735] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 413.871780] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 413.878235] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 413.885746] Interruptibility = 00000000 ActivityState = 00000000 [ 413.892042] *** Host State *** [ 413.895296] RIP = 0xffffffff811f7279 RSP = 0xffff880188797390 [ 413.901424] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 413.907857] FSBase=00007f50c6855700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 413.915676] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 413.921596] CR0=0000000080050033 CR3=00000001ae7fc000 CR4=00000000001426e0 [ 413.928651] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 413.935348] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 413.941423] *** Control State *** [ 413.944894] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 413.951574] EntryControls=0000d1ff ExitControls=0023efff [ 413.957049] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 413.964012] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 413.970728] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 413.977337] reason=80000021 qualification=0000000000000000 [ 413.983672] IDTVectoring: info=00000000 errcode=00000000 [ 413.989141] TSC Offset = 0xffffff1f901bdbbe [ 413.993476] EPT pointer = 0x000000018bc8501e 2018/05/06 07:49:07 executing program 0: r0 = fanotify_init(0x0, 0x1000) fchmod(r0, 0xb3aa0ebf1c41333a) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x100001) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x6800000000000000]}) 2018/05/06 07:49:07 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x4c) shutdown(r0, 0x1) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000100)=""/66, &(0x7f0000000180)=0x42) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x0, 0x1, 0x3, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) write$eventfd(r2, &(0x7f0000000240)=0xffffffffffffffc2, 0x8) listen(r0, 0x0) shutdown(r0, 0x0) 2018/05/06 07:49:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvmmsg(r0, &(0x7f0000008080)=[{{&(0x7f0000000080)=@l2, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/45, 0x2d}], 0x1, &(0x7f0000000200)=""/4096, 0x1000, 0x40}, 0x100}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001200)=""/116, 0x74}, {&(0x7f0000001280)=""/200, 0xc8}, {&(0x7f0000001380)=""/137, 0x89}, {&(0x7f0000001440)=""/130, 0x82}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x5, &(0x7f0000002580)=""/124, 0x7c, 0x1f}, 0x7}, {{&(0x7f0000002600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002680)=""/127, 0x7f}, {&(0x7f0000002700)=""/193, 0xc1}], 0x2, &(0x7f0000002840)=""/242, 0xf2, 0xd43}, 0x1886}, {{&(0x7f0000002940)=@nfc, 0x80, &(0x7f0000003fc0)=[{&(0x7f00000029c0)=""/172, 0xac}, {&(0x7f0000002a80)=""/199, 0xc7}, {&(0x7f0000002b80)=""/187, 0xbb}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/198, 0xc6}, {&(0x7f0000003d40)=""/52, 0x34}, {&(0x7f0000003d80)=""/64, 0x40}, {&(0x7f0000003dc0)=""/211, 0xd3}, {&(0x7f0000003ec0)=""/220, 0xdc}], 0x9, &(0x7f0000004080)=""/133, 0x85, 0x7}, 0x1f}, {{&(0x7f0000004140)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000006600)=[{&(0x7f00000041c0)=""/79, 0x4f}, {&(0x7f0000004240)=""/235, 0xeb}, {&(0x7f0000004340)=""/4096, 0x1000}, {&(0x7f0000005340)=""/204, 0xcc}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000006440)=""/164, 0xa4}, {&(0x7f0000006500)=""/84, 0x54}, {&(0x7f0000006580)=""/89, 0x59}], 0x8, &(0x7f0000006680)=""/185, 0xb9, 0x5}, 0x46f}, {{&(0x7f0000006740)=@hci, 0x80, &(0x7f0000006900)=[{&(0x7f00000067c0)=""/209, 0xd1}, {&(0x7f00000068c0)=""/8, 0x8}], 0x2, &(0x7f0000006940)=""/220, 0xdc, 0x3}, 0x121}, {{&(0x7f0000006a40)=@can, 0x80, &(0x7f0000007f40)=[{&(0x7f0000006ac0)=""/128, 0x80}, {&(0x7f0000006b40)=""/148, 0x94}, {&(0x7f0000006c00)=""/190, 0xbe}, {&(0x7f0000006cc0)=""/4096, 0x1000}, {&(0x7f0000007cc0)=""/84, 0x54}, {&(0x7f0000007d40)=""/236, 0xec}, {&(0x7f0000007e40)=""/13, 0xd}, {&(0x7f0000007e80)=""/147, 0x93}], 0x8, &(0x7f0000007fc0)=""/158, 0x9e, 0x6}, 0x100}], 0x7, 0x40000000, &(0x7f0000008240)={0x77359400}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:49:07 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x8000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000280)={"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"}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:07 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000096, 0x0) 2018/05/06 07:49:07 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x100000000000003a, 0x0) [ 414.238187] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 414.258506] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 414.266000] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:49:07 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x1, 0xfffffffffffffffb, 0x2}, {{0x0, 0x7530}, 0x7ff, 0x39, 0x7}, {{0x0, 0x2710}, 0x8, 0x7ff, 0x6}, {{}, 0x9, 0xffffffff, 0x1000}], 0x60) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 414.292251] REISERFS (device loop7): using ordered data mode [ 414.298217] reiserfs: using flush barriers 2018/05/06 07:49:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x4, 0x4) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:07 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000077, 0x0) 2018/05/06 07:49:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x74000000]}) 2018/05/06 07:49:07 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x400) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0xe6) [ 414.342418] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 414.380430] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:07 executing program 3: socketpair(0x5, 0x2, 0x1000, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x2, 0x6}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x7fff, 0x0, 0x2, 0x2, 0x80000001, 0xffffffff}, 0x9, 0x561, 0x3}) mmap(&(0x7f00004ac000/0x1000)=nil, 0x1000, 0x1, 0x1000000056, r1, 0x4000000ffffffff) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:07 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000050, 0x0) [ 414.499140] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 414.521759] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 414.529915] FAT-fs (loop0): Filesystem has been set read-only [ 414.544648] REISERFS (device loop7): using ordered data mode [ 414.550631] reiserfs: using flush barriers [ 414.598584] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 414.617357] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 414.626058] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:07 executing program 3: socket$netlink(0x10, 0x3, 0x4) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x3, 0x38, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x2110, r0, 0x3d) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 414.645383] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 414.690406] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/hci\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000240)) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) epoll_create(0x7ff) getxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=@random={'os2.', ',^uservboxnet1nodev[vmnet0cpuset\x00'}, &(0x7f0000000180)=""/106, 0x6a) 2018/05/06 07:49:08 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000003c0)=[{&(0x7f00000002c0)="c923f048ab5f0c338c9ae874fe23c7629251dfbb1959ba6764f38f360a4b24389ae10b83a0c6ead9c721d4610d7b6d6fb690c9e6befabaf3b42be37e74171093e24ee41e3d1a3dfc51631090ea3fa4a65611b6a03008973eef51471e4d5dd9603069a4b20de1f664c23059d335939087b8dd95022672f51fe814da6f3de04d8f69c9d5de2a0c62a61e61e7c5d5c37e53c6cc5d5cbe864517d0a84eca10ac61b4f5d40942c4d2fcfd530975a693002e26640c2dcc2e0860a1ad9825c2b46d031799895436f249d15fcff62ca7c03619c69e20bb7e9c271b7e71d01f7577d44107d93438ab29a882c8136b533376ed1d4db8e596d4d75068f705", 0xf9, 0xff}, {&(0x7f0000000100)="80a33253f87de40cd30a2f1c9b6fc1b6f8a479d8edae815f43edabc4da080f7d52bd66a2a7505f191d920f41ea8f2215da8dad3a414e4c3ec88d3b", 0x3b, 0x6c61}, {&(0x7f00000001c0)="cfd892c3e004761fb9c20fd6369987ff8eed089793d993e4da8ee6c2b2b1efe888b3c0dcab1285949d485cf39e0ad2f743e4da5d261447194a664cf891df74e4d5d0c7d4ef12491e93829cf6163720a47168a348f99b27eaf729c103841e01d201c83ac5da75281066b31c3e80002db9da4d059f561877f013b1d7583d8f1034abe20fe190d36948645931c24449e161", 0x90, 0x8}, {&(0x7f0000000140)="3e70b8535e0aafcf2a627603fe391c0fe8350e1e5889fd17d939fef5a2167e071d83c31593de8c326aa61db25156b8b365d9da5132c98496ae8a41893a5954", 0x3f}], 0x300000, &(0x7f0000000440)={[{@data_ordered='data=ordered', 0x2c}, {@upgrade='upgrade', 0x2c}]}) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) 2018/05/06 07:49:08 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:08 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x200) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x661a}, &(0x7f0000000100)=0x8) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000280)=""/141) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x9, 0x10, 0x3, 0xffffffffffffeac2}, &(0x7f0000000180)=0x18) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000340)=""/158) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:08 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100, 0x18100) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000180)={[0x3000, 0x0, 0x3000, 0x5000], 0x80, 0x4, 0xf9a}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000002540)=[{&(0x7f0000000240)="ce1a8b3a63a4048be380ae0cdc69074a8397893384a7510a5cc39e687189bf8c8295d3b730ab35efc00d0f71e08f1ac8e79ae49800b4a37881e97b851c9349daef535ec31eecf623c912fc2fe215139788800e7c67c825ff0c19746b2dd7fb6b152ee65f1357e1e42bc98d1031", 0x6d}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="5197a8551341da1aa035e2946d29143afc7e1a40270adebd1200552bcdfd78b33a505b88f8d34c3a10b8fa42da29a839c6e52af4fef100dc8b708c454cb5b1fa50a0320139dffd47b7b83cca5151fbfd81890f00bd61f9d15d4f6a5ed042ffbbfee260cbe1896107af19d22d84207ebc565c5c114fe4e81f6b655b7d9d498fa05b953376aadd2694baa39b538eaa698b00c07564444fb71bba926fb1e86385655610aaa2eb2c8b04f7e428f5ebe79a7f", 0xb0}, {&(0x7f0000001380)="1645a1d017fc0d6a51133f4321129689a7dcbfd506f749fcda7a4ac973805c5d43b578c719a2150a622d1793f3b98f30d51fc2ef20affe62fe7834524c5e93ffe75cd903f6669b690bc97f20e3431cdabd251c0c0871ab033b663309d2c7dcbda49cc36076b00820c4b2f764cd819be7a1d29442e6a7231c904a0197f6", 0x7d}, {&(0x7f0000001400)="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0x1000}, {&(0x7f0000002400)="e9ffc8902943ad49dd1fbb", 0xb}, {&(0x7f0000002440)="7d50157493e65f7a030859c8520ad331d1fdbcd7e84f5c2c1e7ab89db28f9492b27471ff29ab8f9869768353c60bbc482d77cda2c3bc8b633ebc18fdc92d191da27ef1bea1157ffc30a2733f869a0392705b39682eeffa247fafaa119e22d6a4dd2fe6ed76d456bb1db69c231d8f898758a4ffa7054b99b4a4f1b740000b47daee63c31b1f1c8032096188bf57711f99fdadcef0e9e8f6d782a306514e3ceb76f74f22b13c2587f949ef9b147f", 0xad}, {&(0x7f0000002500)="f6f51759b974643dda15121782164a2b143ade0de65e4482fe0ebf", 0x1b}], 0x8) sendto$inet6(r1, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @multicast2}, &(0x7f0000000200)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002640)={0xff, 0x5ea6, 0xac9, {0x0, 0x989680}, 0x6e8c, 0xfffffffffffff001}) 2018/05/06 07:49:08 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000044, 0x0) 2018/05/06 07:49:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x6]}) [ 415.253864] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:08 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x1000000000000079, 0x0) 2018/05/06 07:49:08 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000180000000000f8ffffff06000000e20c0000"]) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/149, 0x95) ioctl$void(r0, 0x5451) [ 415.326149] REISERFS (device loop7): using ordered data mode [ 415.332220] reiserfs: using flush barriers [ 415.389458] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 415.397554] FAT-fs (loop0): Filesystem has been set read-only [ 415.425503] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:08 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x3a8c000000000000) 2018/05/06 07:49:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x700000000000000]}) 2018/05/06 07:49:08 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x5, 0x0, 0x0, "0183d9dfda6321b6d7c21885478d97f1a61cb97063820c2875ceb558afd735b5d824e8d6aea962413a4e817be448738ef4a9c996e6955145ef3a1ec83e72a1", 0x30}, 0x60) r1 = accept(r0, &(0x7f0000000140)=@generic, &(0x7f0000000000)=0x80) accept4$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x118, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x2) [ 415.441873] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 415.449867] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 415.460483] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 415.523116] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 415.550071] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 415.594224] REISERFS (device loop7): using ordered data mode [ 415.600155] reiserfs: using flush barriers [ 415.704265] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 415.742150] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 415.809345] device bridge_slave_1 left promiscuous mode [ 415.815055] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.827989] device bridge_slave_0 left promiscuous mode [ 415.833605] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.899779] team0 (unregistering): Port device team_slave_1 removed [ 415.912489] team0 (unregistering): Port device team_slave_0 removed [ 415.924550] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 415.942351] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 415.981842] bond0 (unregistering): Released all slaves 2018/05/06 07:49:09 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00002b5000/0x1000)=nil, 0x1000, 0x40000000000, 0x32, r0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x3f000000]}) 2018/05/06 07:49:09 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x30000000000000) 2018/05/06 07:49:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x204000000002, 0x0) msgget(0x0, 0x520) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x8001, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000001c0)=0x2, 0x4) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000003c0)="a2f5d65772deea303e0200001100002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f04", 0x29) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'veth1_to_bond\x00', 0x4001}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r4 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r4, 0xc2) chdir(&(0x7f0000000000)='./file0\x00') truncate(&(0x7f0000000200)='./file0\x00', 0x100001) write$evdev(r3, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:09 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)="2e2f66696c6530c0", 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:09 executing program 1: socketpair(0xf, 0x803, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/63) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r1, 0xff, 0x0, &(0x7f0000df2000), 0xffa6) 2018/05/06 07:49:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x392f87c0}}, 0x2, 0x8000, 0x3, 0x0, 0x9}, 0x98) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc73, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140)={0x8}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x20040, 0x82) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) 2018/05/06 07:49:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) [ 416.290497] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:09 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x8000000000000000) 2018/05/06 07:49:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00003d6000/0xc000)=nil, 0xc000, 0x0, 0x853, r0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='bcsh0\x00') msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 416.344476] REISERFS (device loop7): using ordered data mode [ 416.350446] reiserfs: using flush barriers 2018/05/06 07:49:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x7]}) [ 416.397557] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 416.419492] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:09 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xf4ffffff) 2018/05/06 07:49:09 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x80000000, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 416.525853] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 416.593188] REISERFS (device loop7): using ordered data mode [ 416.599271] reiserfs: using flush barriers 2018/05/06 07:49:09 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x3a8c) 2018/05/06 07:49:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x4c]}) [ 416.677409] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 416.688951] IPVS: ftp: loaded support on port[0] = 21 [ 416.752006] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 416.765343] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 416.773366] FAT-fs (loop0): Filesystem has been set read-only [ 416.826893] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 417.591539] bridge0: port 1(bridge_slave_0) entered blocking state [ 417.598165] bridge0: port 1(bridge_slave_0) entered disabled state [ 417.606079] device bridge_slave_0 entered promiscuous mode [ 417.642938] bridge0: port 2(bridge_slave_1) entered blocking state [ 417.649374] bridge0: port 2(bridge_slave_1) entered disabled state [ 417.657183] device bridge_slave_1 entered promiscuous mode [ 417.693530] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 417.723473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 417.821309] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 417.856577] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 417.981950] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 417.989165] team0: Port device team_slave_0 added [ 418.012559] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 418.019707] team0: Port device team_slave_1 added [ 418.043853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 418.070143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 418.095635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 418.102726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 418.111136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 418.130372] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 418.137430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 418.145817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 418.359618] bridge0: port 2(bridge_slave_1) entered blocking state [ 418.366073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 418.372698] bridge0: port 1(bridge_slave_0) entered blocking state [ 418.379114] bridge0: port 1(bridge_slave_0) entered forwarding state [ 418.386408] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 418.623127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 419.187638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 419.266525] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 419.342763] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 419.349164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 419.356266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 419.429854] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 07:49:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:12 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x8c3a) 2018/05/06 07:49:12 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000180)=[{{}, 0xfffffffffffffff7, 0x5, 0x9}, {{0x77359400}, 0x8, 0x8, 0x7}, {{0x0, 0x2710}, 0x400, 0x20}, {{0x0, 0x2710}, 0x1, 0xfffffffffffffffb, 0x2}], 0xffffffffffffffd7) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x20000]}) 2018/05/06 07:49:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x204000000002, 0x0) msgget(0x0, 0x520) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x8001, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000001c0)=0x2, 0x4) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000003c0)="a2f5d65772deea303e0200001100002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f04", 0x29) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'veth1_to_bond\x00', 0x4001}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r4 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r4, 0xc2) chdir(&(0x7f0000000000)='./file0\x00') truncate(&(0x7f0000000200)='./file0\x00', 0x100001) write$evdev(r3, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x480000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = getuid() fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x4c, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000240)={0x1, r5}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f00000000c0)=0x4, 0x4) [ 419.934507] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:13 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x156) 2018/05/06 07:49:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x703880, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000002c0)={0x3, "a52dcb"}, 0x4) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, r2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="52000000382654068dc3a2beed91bee0a0f8feab3b756ab2147e0121c5a0057b3c8e96cb895849aa913f04e4e52dca7ecd10076ba19834df3001ee06249e445a01742a374431717ece72000000000000000000000000"], &(0x7f00000000c0)=0x5a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @rand_addr=0x20}}, 0x4, 0x3, 0x4, 0x3, 0x45}, 0x98) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000300)=[{r1}], 0x200000000000000f, &(0x7f0000000100), &(0x7f0000000140), 0x8) [ 420.013923] REISERFS (device loop7): using ordered data mode [ 420.019899] reiserfs: using flush barriers 2018/05/06 07:49:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x700]}) 2018/05/06 07:49:13 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x3000) [ 420.096140] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 420.161340] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x68]}) [ 420.210189] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 420.220398] REISERFS (device loop7): using ordered data mode [ 420.226369] reiserfs: using flush barriers [ 420.239307] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 420.247304] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:49:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000000000200000000000000000000000010"]) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffff801, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000001c0)={0xb1, &(0x7f0000000100)="75d0811453525da0c2cbb3d8e3dacb914e3a78a3b4279810f11981e428d30170961dc1f18ee1231e9d7e5e728bab0877cb8f6c5b6401055394f7ea51cdb3b7d7cd2207a06e554308be4919b20502bcc37f1fbb666e566f7a47ac4c042cbb4ae904f262ccc1e9d53751ff17bd11074ca92821c0aaba3aca48ca4b77186d2068f074da86ff77df7fea117f660015e7d1393cb581f3b950658ba1a5d22032220fcaab993bfad23c3447147a6f057da13c1e87"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000e80)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 07:49:13 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xfbffffff) [ 420.283652] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 420.307197] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 420.319241] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) 2018/05/06 07:49:13 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\t', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 420.341481] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 420.376114] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 420.463721] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 420.484009] REISERFS (device loop7): using ordered data mode [ 420.490083] reiserfs: using flush barriers [ 420.497108] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 420.514015] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 420.559706] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 420.573825] REISERFS (device loop7): using ordered data mode [ 420.579781] reiserfs: using flush barriers [ 420.585980] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 420.601802] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x1]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000000000000200000000000000000000000010"]) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffff801, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000001c0)={0xb1, &(0x7f0000000100)="75d0811453525da0c2cbb3d8e3dacb914e3a78a3b4279810f11981e428d30170961dc1f18ee1231e9d7e5e728bab0877cb8f6c5b6401055394f7ea51cdb3b7d7cd2207a06e554308be4919b20502bcc37f1fbb666e566f7a47ac4c042cbb4ae904f262ccc1e9d53751ff17bd11074ca92821c0aaba3aca48ca4b77186d2068f074da86ff77df7fea117f660015e7d1393cb581f3b950658ba1a5d22032220fcaab993bfad23c3447147a6f057da13c1e87"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000e80)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b10c050000692d30ecfb80632608000a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503cf638feeae79436a3c00000000000000380fa7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf25610d4c83474ba93a8ad32b16371b42359bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad44b0522755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae1582710632a79bddf1032b6e6ac794f37ec9d0c3b44923cc7b631c6df64f28d75d99443d665bdb3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c95f3952ee752b758ea9fa443debf5a2d7cdbaf1a2a23d68cb0806925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cced2663d17515838f8fa1a284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa0100000000000000114a13542dee77b2651783f6a5d9260036ccc70d695101d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6110acdf49fa0100de0f7b3717280d35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e5f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf781ec7ed16d988d46575c9a73d961c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f90400000000000000fc24388cc15dffeda1bd610582c5b74fa6c6e789ce440800871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56ceb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/06 07:49:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x5b9) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:49:14 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0t', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:14 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x3f000000) 2018/05/06 07:49:14 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x800) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000340)={@dev, 0x0}, &(0x7f0000000380)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000940)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000980)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001300)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0x14, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001400)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f000000a740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000a780)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000000a7c0)={@broadcast, @multicast1, 0x0}, &(0x7f000000a800)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000a840)={0x0, @local, @local}, &(0x7f000000a880)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f000000a8c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a900)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f000000a940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000a980)=0x14, 0x80800) setsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f00000003c0)="476405", 0x3) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000ae00)={0x0, @empty, @remote}, &(0x7f000000ae40)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000b440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000000b400)={&(0x7f0000000b00)=ANY=[@ANYBLOB="50050000", @ANYRES16=r2, @ANYBLOB="200125bd7000fbdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="6c01020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004007f00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004004c00000008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650008000100", @ANYRES32=r9, @ANYBLOB="8000020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000008044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004007f007c0704000000008073041f00000008000100", @ANYRES32=r10, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="2801020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400f30e000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000100080007000000000008000100", @ANYRES32=r14, @ANYBLOB="c800020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400ff00030601000000030005060100000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r15, @ANYBLOB="f000020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e0000000800040005000000080006002ab16c3e6f49e76f9d", @ANYRES32=r16, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18], 0x550}, 0x1, 0x0, 0x0, 0x40000}, 0x80) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, r0, 0x0) epoll_create1(0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r19 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x200) ioctl$LOOP_SET_DIRECT_IO(r19, 0x4c08, 0x9) 2018/05/06 07:49:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x6c00000000000000]}) 2018/05/06 07:49:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16, 0xfffffffffffffffc}], 0x0, &(0x7f0000000340)=ANY=[@ANYRES64, @ANYBLOB="bcec1d39c52d9283facdc3d97ae9b7e31f63e685f1e624bb8992468f3a81d52d5d0773eceb1f6cd92f54ae8cf599db184ea77cac1179c0012ffe", @ANYRES64, @ANYBLOB="391ad8b2fc2631d3bcc3d168b6930b4b1315f7f401f8e5f88b76e9b8f589d921860ad657921a2327c51e6adabdeabeadf3ccfe74c3d5010c35facd8ee9cebac2ad6a5175efb30cfea023ce851980f1379aaee89288195a6f05d46e87b41a9b2952bdeb9852a1db8290da27fc98a2000000000000000000000000000000", @ANYRES32, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="2c69b499883a8eb8b648937b60b2b043dd519f1846a78c9395ce6764d314e3fea910ac8c6e804509db7e871cc6fe709b5e26340962e84717baac7ad22294bc7d1dac14398b39ae5c982017945cf2cbc2d640e1d56da3f55fbdf8d0b3f303500736006aa1a881059fe3e8c93dd58585e071", @ANYRES32], @ANYRES32, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES16, @ANYRES64, @ANYRES32, @ANYRES16]]]) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x9}, 0x4) r4 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x7, 0x18000000000000}], 0x4) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000440)) truncate(&(0x7f0000000600)='./file0\x00', 0x100001) write$evdev(r0, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x0, 0xfffffffffffffffe}], 0xfffffffffffffd6c) 2018/05/06 07:49:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) [ 421.150018] FAT-fs (loop0): Unrecognized mount option "ÿÿÿÿÿÿÿÿ¼ì9Å-’ƒúÍÃÙzé·ãcæ…ñæ$»‰’F:Õ-]sìëlÙ/T®Œõ™ÛN§|¬yÀ/þÿÿÿÿÿÿÿÿ9زü&1Ó¼ÃÑh¶“ K÷ôøåø‹vé¸õ‰Ù!† [ 421.150018] ÖW’#'Åjڽ꾭óÌþtÃÕ 5úÍŽéκ­jQuï³ þ #Î…€ñ7š®è’ˆZoÔn‡´›)R½ë˜R¡Û‚Ú'ü˜¢" or missing value [ 421.176795] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:14 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x6) 2018/05/06 07:49:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0xffffffff00000000]}) [ 421.223689] REISERFS (device loop7): using ordered data mode [ 421.229650] reiserfs: using flush barriers 2018/05/06 07:49:14 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) unshare(0x40000000) r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'team_slave_1\x00', 0xf8}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x1, 0x7, 0x10001}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000), 0xfffffffffffffe2b}], 0x4924924924926ff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'syzkaller0\x00', 0x5700}) 2018/05/06 07:49:14 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x1569f0) 2018/05/06 07:49:14 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) [ 421.305203] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x600]}) 2018/05/06 07:49:14 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x5, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0x6d, "c104fbb28585db6b4ae4e8e16ad77537665bb731e54a8cce5feabcc8507531244c2906c387e91e28532dd886184e1dd0573bc48d20ee832b6e7df685feb84356f7717f15d6f7747466f9f3ccfcce3449dc62099aeb2690bfb680cbf72465f9254a8f963c8b9315ef1d8d1f2701"}, &(0x7f0000000180)=0x75) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 421.376544] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 421.407748] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:49:14 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xfd11020000000000) [ 421.435325] FAT-fs (loop0): Unrecognized mount option "ÿÿÿÿÿÿÿÿ¼ì9Å-’ƒúÍÃÙzé·ãcæ…ñæ$»‰’F:Õ-]sìëlÙ/T®Œõ™ÛN§|¬yÀ/þÿÿÿÿÿÿÿÿ9زü&1Ó¼ÃÑh¶“ K÷ôøåø‹vé¸õ‰Ù!† [ 421.435325] ÖW’#'Åjڽ꾭óÌþtÃÕ 5úÍŽéκ­jQuï³ þ #Î…€ñ7š®è’ˆZoÔn‡´›)R½ë˜R¡Û‚Ú'ü˜¢" or missing value [ 421.512700] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 421.548175] REISERFS (device loop7): using ordered data mode [ 421.554168] reiserfs: using flush barriers [ 421.607493] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 421.642606] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 421.709105] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:49:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:15 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x180) msgget$private(0x0, 0x200) msgget$private(0x0, 0x1) r0 = msgget(0x0, 0x88) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/160) 2018/05/06 07:49:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x77359400}}], 0x18) 2018/05/06 07:49:15 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x10000000000000) 2018/05/06 07:49:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x7a00]}) 2018/05/06 07:49:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = socket(0xfda3b9786746701a, 0x806, 0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x7, 0x4) r2 = accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001fc0)={0x0, 0x8, 0xfff, 0x5, 0x6df, 0x2}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002040)={r3, 0x6, 0x100000000}, 0x8) r4 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0}, &(0x7f0000001740)=0xc) r6 = getegid() r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001780)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001880)=0xe8) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001ac0)=0xe8) r12 = getegid() fcntl$getownex(r2, 0x10, &(0x7f0000001b00)={0x0, 0x0}) getresuid(&(0x7f0000001b40)=0x0, &(0x7f0000001b80), &(0x7f0000001bc0)) r15 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001e40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0}, &(0x7f0000001ec0)=0xc) r18 = getegid() sendmmsg$unix(r1, &(0x7f0000001f40)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000240)="8afa55e35fc1b2643e6e3b2bbe6fd9de49613cbd7c58e5cf8520ba8e9c4f5afa2d49f73b13c443cfc508566d985cac517569883cbf640b822a710e978c12566e285ea948e74b85d2874759957c5ed6e653a0fc77778c0b01b4165e3c10c240210abbd572305564d1fbec37641410d54c3317a6cbdac9d1f352a9d7f26f448e0989602c86242ea486cd91971a0cce90ec9aa1e9768199a18f7ec86b0e66388d2166b1e9d0499972fbd6b20f2a9fdd", 0xae}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="ddb322e6bd4c4941200480205d782401afe6d22cb7bb675fdf311ea730fbe46175fed9b23cb299b3c84d1f268fc6272fc05b4145af54ff609c0cffe48e212127f6fb1ea36b0866b9405e03ea9218ce2c9c83bd73a2e3204679e5bc265620c5d2d199d879768e76abc64792b0ef7c5b48b84ef03a728c0d19c1dcfe0c82098e63a07ee2e707e886b3b032ac1f00215a2209c2cfd3a3ee35c43e20d31861482fcfdfdc32c3219470f7695fdc31e8a0ab58531c03e9e7ad1fbf43915410edf3ab53a74c675e11c90503337f457ef6db4714d55a7c8e9ee82629195f", 0xda}, {&(0x7f0000001400)="70c3df285e0cc216ec42a70ef087658ca6e768bfa506f2a83292701093fc853a2c7dff1cb4c36327694a1ebe9232fbfabc61bb8c8449dee80abbbd80d4a3ae12e8c096ee559287bd41eb0888970b19eebdcd258e86fc98", 0x57}, {&(0x7f0000001480)="53524cfa543bc383809dd452f5be3a264ca5a123a94dc64264c5a2489446dbf665871d", 0x23}, {&(0x7f00000014c0)="8a768fcb7882a22f809c0cd36fe0e666f86e62967423ed0523f69c54f018078145d829b017ad14adae2bf8744f18f06ffb8af15aa6bdeb17f807eddb9c45b19ca1a6e7d416858f1c7a956a3ad7fedb28a4ab46660aa292076bbdbf11a2a8002ca9fca45b0218f5004961f6783b9b40571e9730deb30d526a99959d1f58c1e1c62d473d5f154d41c6af150c86f9122a11aa7365f5bce7a93446aafeb1994916bfcc9d5bf241914393c1a7342f1ef2dc5886bf26fb51ad4daf479a06da2ae15b1a46a9479a0d2ca2447144e3f5c2849ce70e66378b3d7935deac6617ef0a94783204758f395d79096eec8f3c8ce007ce59e5f40266", 0xf4}, {&(0x7f00000015c0)="6b3ebe3c41831baa0946ed29601b3fa2556a7b032740a7a7227715e8efb4cc2769755b375873334f12050d286a47f8e921c7b75fa93507b86627a7d49e51e0d80855f25e7ff8d5eb24f0548aab13819db809ba640f5495dda3b58734beb600b3094c8f1d798b8050e4984efa", 0x6c}, {&(0x7f0000001640)="38dc3c6b81e14b36bc69f092", 0xc}], 0x8, &(0x7f0000001c00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r0, r0, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x4000}, {&(0x7f0000001cc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001d40)="dc0441a98b1ca7c3ec345385bfe4c07c4bd08afda985a221b9f0329d2261fcca5a2bf3cbf58fd57ee5b9dedab2fc82020da1ea2a543b2532cdc69018aa2499f89471b797ef70b5ca31ffe4b0ca96728cd22e2c16ff3638a3e289e99cf0e86b67b6dc07b091402f25e160621d363b4ec4ea356b064a90adb868151033303d1c836c73c955fb477c2d6b843c3f7d1a6983a59533cd027f1d103b8aa6058cda402660d7aa7172c53757a22f99b779", 0xad}], 0x1, &(0x7f0000001f00)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x5}], 0x2, 0x20000000) 2018/05/06 07:49:15 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="d123bea2f0df94a51eaa55dcf654505741a59096b426f59efc3d2592f04e35ec45e7767085a9fd50c645be8cd0f17b56eeadd8dedc61fafcdca2b3327d3f2704f127a830e5beb24c7abff9b5be9db128", 0x50, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x1000) [ 422.119651] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:15 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = getpid() ioprio_set$pid(0x2, r0, 0xffffffff) 2018/05/06 07:49:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x2000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x408c00, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x2, 0x5, 0x0, r0}) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000540), 0x0) 2018/05/06 07:49:15 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x5000000) [ 422.174371] REISERFS (device loop7): using ordered data mode [ 422.180338] reiserfs: using flush barriers 2018/05/06 07:49:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x2]}) [ 422.247969] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 422.255981] FAT-fs (loop0): Filesystem has been set read-only [ 422.262089] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:15 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0xd0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/160) [ 422.327508] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 422.329310] sched: DL replenish lagged too much [ 422.342512] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x14, 0x18, 0x1, 0x0, 0x2, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x3f, 0x4) recvfrom(r0, &(0x7f0000000180)=""/201, 0xc9, 0x2000, &(0x7f0000000280)=@l2={0x1f, 0x6, {0x4, 0x7, 0x8, 0x10001, 0x6, 0x4}, 0x0, 0x4}, 0x80) fcntl$setstatus(r0, 0x4, 0x40400) 2018/05/06 07:49:15 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x4000) [ 422.392989] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:15 executing program 3: pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/160) [ 422.439403] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 422.469573] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 422.511711] REISERFS (device loop7): using ordered data mode [ 422.517699] reiserfs: using flush barriers [ 422.572246] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 422.619967] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x6000000]}) 2018/05/06 07:49:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x0, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:16 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x2000) 2018/05/06 07:49:16 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/139) 2018/05/06 07:49:16 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x4) read(r0, &(0x7f0000000100)=""/4096, 0x1000) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000240)={0x14, 0x25, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/06 07:49:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x0, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1f, 0x4) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) ioctl$void(r1, 0xc0045878) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) 2018/05/06 07:49:16 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\t', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 423.227503] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x0, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) [ 423.287387] REISERFS (device loop7): using ordered data mode [ 423.293344] reiserfs: using flush barriers [ 423.320819] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 423.328834] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:49:16 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x80100) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x7b50f0f) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x100, 0x2, 0x1000, 0xfffffffffffffffb, 0x1ff, 0x7fff}, 0x5}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) fsync(r1) 2018/05/06 07:49:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x5000000]}) 2018/05/06 07:49:16 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x300000000000000) [ 423.331433] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x0, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) [ 423.432519] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 423.433764] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 423.477309] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:16 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xfbffffff00000000) 2018/05/06 07:49:16 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x48000, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000280), &(0x7f0000000040)=0x10, 0x80001) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) fsync(r1) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KDADDIO(r2, 0x4b34, 0x5) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) [ 423.520265] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 423.561488] REISERFS (device loop7): using ordered data mode [ 423.567451] reiserfs: using flush barriers [ 423.582810] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 423.620014] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 423.665439] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x4c00]}) 2018/05/06 07:49:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/06 07:49:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000380)='./file0/file0\x00', 0x120003) recvfrom$llc(r0, &(0x7f00000000c0), 0x0, 0x100, &(0x7f0000000180)={0x1a, 0x30f, 0x3ff, 0xffffffff, 0x1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000000)={0x9, 0x7ff}) 2018/05/06 07:49:17 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x3f00000000000000) 2018/05/06 07:49:17 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'nr0\x00'}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000040)="59feac605378b940d4408f45ca8454491dc5514abfe5ce0f79147db325f4a61a6c91e2abedb91af76a58f5c538bd79e0b58f54af06f99dba92e054c8466ae54f351f95febe3be2da65d8e9c516b25f34bc664f427d8dd672b66b3d3f4e716ab6e0010f25d36e89275c7fc711ee28546e85f61cd2befa422519528c3c528a63a80214ee146f097f3f8e279d3cb929579aed0fb34d9c24150b01cca67900", 0x9d) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x40, 0x301001) connect$llc(r3, &(0x7f0000000300)={0x1a, 0x205, 0x8, 0xffffffffffff7fff, 0x26f, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0xc00, 0x0) open$dir(&(0x7f00000003c0)='./file0\x00', 0x40, 0x85) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) poll(&(0x7f0000000180)=[{r2, 0x8000}, {r1, 0x10}, {r2, 0x1080}, {r2, 0x8}, {r2, 0x4400}], 0x5, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000140)=0xfffffffffffffff6, 0x4) 2018/05/06 07:49:17 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\t', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x8000, &(0x7f0000000180)="91cfa891718c03d19bc6cfa23f829b18b22e130a34ad030bf0713e9404e7161bcbcb5ea1183dc1421023377d6cc30471f7892a50ec98bf0c523ef4b5ec920a0a572a68b60d5a74902b06284174c1fe75697de4353725e84b9412f70c392dcaf2830232265dcba71f900d2a25beaed1777daaa273c32311e5ed364b073c0deb6895b3fa8725d0b39677b58d676f1e43695995ba6ad6b535c7cf4ac5c14d0abb506e1eb8eb0043883721e15e4f48189ae7393981c23ac835e262f345b108ac9db722e933388312ebf7a03da322ab37ffc58c5cbca885edd1cd78e10fa13e62603116f37bcf69da6ea6409a5d4c16", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000280)="61d83d8285d0f5fffe088a281252bb0afc7afd5688da04f16ac6030809a4f00409ee14fed860d7b48931dd73aba7802c26345af1ff3e8833c2f0b1ed89658ee5bfa06eed17924bdae3a30cee92a9608efa01cd080f0acb737208d4400156d6bc5f457d5c357d9d731fb4c5febdb22b58ede61e4716351cd6b3e2069fca3b6544c928bca515b046679707fc74e001c65e63b7acd084d3254047203cfb353da71436f9436c629d3603e4d39339fadb38743fb1d6c325ef12f4b2e138ce6b5780d8bdd08c2ff475a74915126207bf26f2890dad709123f2d3") sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:49:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x1e9001, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') socketpair$inet(0x2, 0x805, 0x72, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r1, r2, 0x5, 0x0, &(0x7f0000000100)="775fdf268fa4814720fd2659010051495136f0b0952dadb81ac73401441e9961a29a63e1db3d7ae68ceddcc451c1427ba442fea9fe398d52e329d78d2625e03fb134afb4a8fb481e4553add3a88e960d16d6dfee9d535035208501583ba9438b2901e70a7e6faa8d737110e4738c9d939654e114f1dd0344f14105bef6c816204f2408eb6544ae5f5c6f", 0x0, 0x79dc, 0x7, 0x80000000, 0xc7e0, 0x7fff, 0x38, "c34775355a21ecce1632d899ae374b62576ce18c3b62b9bb46185b4937375d9033d3e2d66aae2b914655a52d7f341de0df6dba2d4bb17cbd8a6801a291c3e273498428b19a9751ce078cafaf7586cd0a105f08110f75e072695ce4d7eb4cee45fef9580c28b9f6b14d221716ca5a6d05777b42d693f7876927915c470d1d85d2ac3eabad39ac0d28975de48a3f9995467301171c69989fedd18c46f3e989a4a2e0cea1e92e151400c64a1a9d980b2b"}) r3 = socket$netlink(0x10, 0x3, 0x10) write(r3, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) 2018/05/06 07:49:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) [ 424.290723] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 424.329373] REISERFS (device loop7): using ordered data mode [ 424.335300] reiserfs: using flush barriers 2018/05/06 07:49:17 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x1ee05e) 2018/05/06 07:49:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000cc0f90)=[{&(0x7f0000a8efed)=""/19, 0x42}], 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}}, {{0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 424.353495] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 424.405166] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 424.434175] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 424.442182] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:49:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x3f00]}) 2018/05/06 07:49:17 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x610a, 0x200) r1 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x578, 0xf, 0x7, 0x8, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x6}, [@nested={0xa0, 0x30, [@generic="b60c93c67d4dbc4ca24dfb9ed439ae1720ad6e0944b0793f0066b8371055760da1ca9bfba0e64c08494e9ffa6c91b61afd598e861cd4a34091f668c33998c1717cffed26ff44a7d0222bd526d280e475c6b66a70122173fb23a6666f3df64bc87514fe673836e6c45df6e34c4142f892bd6df8adecb042d13078df9835391621108db3c913194e1d5fab2f8a6a23a0d5668d33027df6f0a8fab75378"]}, @nested={0x198, 0xb, [@generic="422f16664a17800b4d2e38d9786b1dac952c1a6d606f1ae0600d5a8780fa19eb96138d14d5dd373e1a9e9d57c88350529d370c78b5e167cdb37342b923ae99539568e404d8aaef5bd11bb9054dc70820f536898b3368d29ae78bd338827e656f52f00c8b1ac10207af8d9410d7b7be537a426b641ceef8419a7c655bcd66b4e8cb432af55a58abb3c3f41b29850148f388755d3526df01d244aab69c86ca60923cff71c7c7b704d9bb362cc2349b359ec8bdf04207ff6b2f1cc0290dd6519f5dd5b4deed7fca86", @typed={0x8, 0x86, @u32=0x80000000}, @generic="2cb09e4c666719fcf44eed034799d8cbd90483d638f1c5b3e66f2db2bb39199826a2719e920a8f0666886d21af5d20d77208be2c1f420df48038e16388622e4b65ba33af54ba41b1a31d9541ffbcb728fee6df06c62ba75297a43c2572b96876d7b0e41059df9fb9ea3d25de04fbd5505757152387c598c769aa69aa4ef3478866fcda0a5cc55bf01cc935560bb0e704b6f42441649150273b244a45805a33a26b7903343652c8d03a12b89b963aedc3880a81cea17328753f390ebe0fd63b291977"]}, @nested={0x320, 0x1c, [@typed={0x8, 0x88, @u32}, @generic="ee52a090c8c9f33f8257814116b98f1640ad8350c92e335286cbdf5d3b6d15fdd54193cf4dc202e7b89617eae48fe9a9caa989bf863e24693a0b5a8eebb6b13ce05b4a48d9f1a9d57c9896d5114454853c1e8e5fdc0de1b1b47e8a2a0cefdc5ea5a8e94d860626655529d252771c2da5ca5ac108", @generic="9b05fd13e11cfc2e7738d3d9388b99a91adf7ac5b242d3c68f95593ddd64e3e78e50d048b4a2909e27f021efca857dff24538cdaf78010b3c2cffe95b69ed653757a71f11d363696c625904812117ca53b7d7ce73ac8392023b8984e4109d1ccb787a46607478a6e7cfd07a036cac3a57d3bc7bddd233ee768fe310d44d37d598bb3c493795d5c5103d872a398090a223ff6548acd1db6a15d77f5012e25d8a1abfed5d2c3ac7ad57d0e824700b525fb99066f97228731c76ea9880488eb76470330ab1f8c4719b6c9ab9ced337522c5eec9cc4759ffb27e6841ba1680749b2644", @generic="53c6534b53f06b3a4e88e9e4335011533e08f96ea7e5d32a0f53ced87074f7bfc241b55420138d8771a61f1949b501f261cf2044c74f03adddbc62d19adf936034e0f58e00a82d80e04e0375f21d5736d121c33ffb48c794f788b29d4231480d13", @generic="15f11a634fea4e2a0db72b150eb37835537d4d8e2ef11842d1e2d0148b76edabd98b2f6ffe26192aac57408fa32d268f6a514e5ff84bee4b6b1503316847ce8ddaaf86980a1fded91ee7a4e05daeb36701ebdc2998bd4a6fb4901d8faf186336fb9119617a31590ff373ce10e47c47110f6bd10b528184c76fc17baed13145409daad2a27c94ae21eba1727ff0aae21f8f85b8d2bfd337b2", @generic="de72e09c276cbae24ade4a68dba89c8c5c770d56698c0173bb047dbb3c6bfe2f6e8fab1ef743e878a377d155b590078be1a3522a5e1fc99c4c0db0cb8853550f90dd18805d2522994b86cf66384e3276697279347aca1e378c5ced30b42970a78142c0fd22e5a331141bfeae17f36b049a842f06886370b2233602cbea2f0bca0d320be1ef6e2656861ac89b32224ba882565f3d7d4133c90cd4e10da77b7c9ff43134cb4d7f", @generic="e4764b129ff7f0fbb178fa905cd8443c37e072545490d8c1", @typed={0x8, 0x5a, @pid=r1}]}, @nested={0xc, 0x74, [@typed={0x8, 0x3a, @pid=r2}]}]}, 0x578}, 0x1, 0x0, 0x0, 0x1}, 0x4044000) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000100), 0x4) [ 424.517315] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 424.526421] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 424.536928] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:17 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x7000000) [ 424.564368] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 424.579292] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200), 0x4) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/220, 0xc5d8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7), 0x10) [ 424.611163] REISERFS (device loop7): using ordered data mode [ 424.617143] reiserfs: using flush barriers [ 424.643511] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) ioctl$KDSKBLED(r0, 0x4b65, 0x3) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:17 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xf0691500) [ 424.704767] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:17 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 424.906951] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 424.914976] FAT-fs (loop0): Filesystem has been set read-only [ 424.921665] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 424.946284] REISERFS (device loop7): using ordered data mode [ 424.952257] reiserfs: using flush barriers [ 424.970238] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 424.977960] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 424.996595] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 425.008836] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 425.032167] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 425.063609] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 425.082377] REISERFS (device loop7): using ordered data mode [ 425.088313] reiserfs: using flush barriers [ 425.093839] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 425.108699] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0xa00000000000000]}) 2018/05/06 07:49:18 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x2) 2018/05/06 07:49:18 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1ff) syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000000008900"], 0x0) 2018/05/06 07:49:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x10001, 0x9, 0x0, 0x10000, 0x7}, &(0x7f00000001c0)=0x14) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x180, 0x108) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x88, @loopback=0x7f000001, 0x4e23, 0x4, 'wrr\x00', 0x12, 0x1, 0x21}, 0x2c) 2018/05/06 07:49:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) [ 425.389178] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:18 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x1000028) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xf3}, &(0x7f0000000240)=0x8) openat$cgroup_ro(r0, &(0x7f00000005c0)='cpuset.memory_pressure\x00', 0x0, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000280)={0x27, 0x1, 0x0, 0x6, 0x6, 0x1, "a05d501c27c73ba2d3c537172ebbf51f505ac32c53bc3ff49c3e03ac2894ba02ac950e7aa9a67aaeecc89b1ce704749a4c5f7d12d5d7ada513e313492489f3"}, 0x60, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="78000000000000000000000000000000ffb6819de63a57f5240649fb8627ba1390c038ce4e0490e6cd274602a87abeb35cb6b0313c2b31f5e4d4b05ff323615879234f69d1d794f95d33eef133e402990b2ed4d92f1a96c794bc463257076b91d0d95c805205bc8b6d0000000051acfa48b0b355af852a19d1fc100d97bc2f6a2de8b981b50a0bac3925d996c748462ebe26cdae562176641bfa99c2ec0e77ba539403250a2847522b33399f23c65b8e7324c4a6c1e888e65b44c2"], 0xbb, 0x40040}], 0x1, 0x10) syz_open_procfs(r2, &(0x7f0000000140)='net/raw6\x00') r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x4000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0x4, 0x1, 0x100}) readv(r3, &(0x7f00000019c0)=[{&(0x7f0000002f80)=""/219, 0xfffffffffffffc5d}, {&(0x7f0000003080)=""/132, 0x84}, {&(0x7f0000002c40)=""/156, 0x9c}, {&(0x7f0000002dc0)=""/247, 0xf7}, {&(0x7f0000000700)=""/202, 0xca}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/159, 0xfffffffffffffc31}, {&(0x7f0000001a40)=""/253, 0xfffffffffffffd75}], 0x8) [ 425.452435] REISERFS (device loop7): using ordered data mode [ 425.458433] reiserfs: using flush barriers [ 425.491914] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) 2018/05/06 07:49:18 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x78) 2018/05/06 07:49:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x7000000]}) 2018/05/06 07:49:18 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "de339a75fac96ee4a9e67e86ec887b8c4d696491fc4fad3ae71474822fc667d2e4db2c79a9fe093badd5f73ed1d89457c1d8c4c975621ccd09c0ecddde49a687892cfb95c19fe324f8015a3337b2b5d0b020ae983e88785593deb9fa2ec1bccf6e5cc1b70ef9fafa396722de1747c0bc875441942577d42ac5e83b16aaf05ea769b08b4d34c16d84407b936d2c44ce0f00b4ea825b54c4a9d6b196789c3409e43f4fd989da224a81a5a3"}, 0x2e) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2800, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) [ 425.499920] FAT-fs (loop0): Filesystem has been set read-only [ 425.506277] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 425.559467] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 425.563200] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 425.634096] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 425.652934] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 425.665705] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 425.679198] REISERFS (device loop7): using ordered data mode [ 425.685173] reiserfs: using flush barriers [ 425.721837] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 425.751527] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 426.173882] IPVS: set_ctl: invalid protocol: 136 127.0.0.1:20003 wrr 2018/05/06 07:49:19 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xf0ffffff7f0000) 2018/05/06 07:49:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3f, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x4, r2, 0x1}) getitimer(0x0, &(0x7f0000000000)) 2018/05/06 07:49:19 executing program 3: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x98402) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:19 executing program 0: mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/66) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x4800]}) 2018/05/06 07:49:19 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:19 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x81, 0xf32, 0x20, {}, 0xfffffffffffffffa, 0x6}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) connect$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x3, 0x0, 0xe840, 0x27a6, 0x3ff, 0x3}}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) 2018/05/06 07:49:19 executing program 4 (fault-call:3 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) [ 426.317778] IPVS: set_ctl: invalid protocol: 136 127.0.0.1:20003 wrr 2018/05/06 07:49:19 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x2000000000000) [ 426.410188] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:19 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) [ 426.450586] REISERFS (device loop7): using ordered data mode [ 426.457053] reiserfs: using flush barriers 2018/05/06 07:49:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) [ 426.519017] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 426.548622] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 426.556497] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:19 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./control\x00', 0x0, 0xaaaaaaaaaaaae2c, &(0x7f0000000340), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="646a617273650000000000000000c567c13654d34c217990939a90b4fcd1d42cc10f2739aa07c68d608d5f5f7d8bb8c43642c9c6df86a98e52cc4f03f23f4a1a9bf5"]) 2018/05/06 07:49:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x4000]}) 2018/05/06 07:49:19 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x23) [ 426.556644] FAT-fs (loop0): Filesystem has been set read-only [ 426.575075] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 426.598662] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:19 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) syz_open_dev$ndb(&(0x7f0000001880)='/dev/nbd#\x00', 0x0, 0x100) fcntl$getflags(r0, 0x409) msgget$private(0x0, 0x281) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) readv(r1, &(0x7f0000001800)=[{&(0x7f0000000200)=""/236, 0xec}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f00000014c0)=""/224, 0xe0}, {&(0x7f00000015c0)=""/160, 0xa0}, {&(0x7f0000001680)=""/204, 0xcc}, {&(0x7f0000001780)=""/114, 0x72}], 0x8) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x0, 0x3, 0x9, 0x25d9, 0x1000}) msgget(0x0, 0x0) rt_sigaction(0x19, &(0x7f00000000c0)={0xde, {0x2}, 0x1, 0x1}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) r3 = msgget$private(0x0, 0x8) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x480080) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000400)=""/160) [ 426.651249] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 426.656973] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 426.709228] REISERFS (device loop7): using ordered data mode [ 426.715254] reiserfs: using flush barriers 2018/05/06 07:49:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:19 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x17) r0 = msgget(0x3, 0x460) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/160) [ 426.766275] ntfs: (device loop1): parse_options(): Unrecognized mount option djarse. [ 426.781417] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 426.828857] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 426.895758] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 426.903813] FAT-fs (loop0): Filesystem has been set read-only [ 426.917791] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 426.926586] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 426.926961] ntfs: (device loop1): parse_options(): Unrecognized mount option djarse. [ 426.970182] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 427.168823] FAULT_INJECTION: forcing a failure. [ 427.168823] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 427.180987] CPU: 0 PID: 32342 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #35 [ 427.188289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.197642] Call Trace: [ 427.200260] dump_stack+0x1b9/0x294 [ 427.203908] ? dump_stack_print_info.cold.2+0x52/0x52 [ 427.209095] should_fail.cold.4+0xa/0x1a [ 427.213173] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 427.218267] ? print_usage_bug+0xc0/0xc0 [ 427.222336] ? print_usage_bug+0xc0/0xc0 [ 427.226404] ? __lock_acquire+0x7f5/0x5140 [ 427.230636] ? debug_check_no_locks_freed+0x310/0x310 [ 427.235819] __alloc_pages_nodemask+0x34e/0xd70 [ 427.240481] ? print_usage_bug+0xc0/0xc0 [ 427.244550] ? __lock_acquire+0x7f5/0x5140 [ 427.248777] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 427.253785] ? check_noncircular+0x20/0x20 [ 427.258019] ? check_noncircular+0x20/0x20 [ 427.262267] ? __lock_acquire+0x7f5/0x5140 [ 427.266505] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 427.272050] alloc_pages_vma+0x39d/0x550 [ 427.276134] do_huge_pmd_wp_page+0x1767/0x4580 [ 427.280711] ? print_usage_bug+0xc0/0xc0 [ 427.284769] ? __split_huge_pmd+0x2b10/0x2b10 [ 427.289277] ? __lock_acquire+0x7f5/0x5140 [ 427.293502] ? __lock_acquire+0x7f5/0x5140 [ 427.297774] ? debug_check_no_locks_freed+0x310/0x310 [ 427.302972] ? print_usage_bug+0xc0/0xc0 [ 427.307017] ? __lock_acquire+0x7f5/0x5140 [ 427.311241] ? __lock_acquire+0x7f5/0x5140 [ 427.315478] ? __lock_acquire+0x7f5/0x5140 [ 427.319709] ? check_noncircular+0x20/0x20 [ 427.323933] ? print_usage_bug+0xc0/0xc0 [ 427.327981] ? __lock_acquire+0x7f5/0x5140 [ 427.332212] ? print_usage_bug+0xc0/0xc0 [ 427.336263] ? print_usage_bug+0xc0/0xc0 [ 427.340308] ? print_usage_bug+0xc0/0xc0 [ 427.344366] ? print_usage_bug+0xc0/0xc0 [ 427.348417] ? __lock_acquire+0x7f5/0x5140 [ 427.352642] ? __lock_acquire+0x7f5/0x5140 [ 427.356884] ? debug_check_no_locks_freed+0x310/0x310 [ 427.362077] ? debug_check_no_locks_freed+0x310/0x310 [ 427.367260] ? check_noncircular+0x20/0x20 [ 427.371484] ? __lock_acquire+0x7f5/0x5140 [ 427.375794] ? __lock_acquire+0x7f5/0x5140 [ 427.380047] ? unwind_get_return_address+0x61/0xa0 [ 427.384972] ? __save_stack_trace+0x7e/0xd0 [ 427.389282] ? pmd_val+0x80/0xf0 [ 427.392637] __handle_mm_fault+0x221c/0x4310 [ 427.397046] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 427.401800] ? graph_lock+0x170/0x170 [ 427.405599] ? find_held_lock+0x36/0x1c0 [ 427.409669] ? lock_downgrade+0x8e0/0x8e0 [ 427.413812] ? handle_mm_fault+0x8c0/0xc70 [ 427.418041] handle_mm_fault+0x53a/0xc70 [ 427.422096] ? __handle_mm_fault+0x4310/0x4310 [ 427.426663] ? find_vma+0x34/0x190 [ 427.430193] __do_page_fault+0x60b/0xe40 [ 427.434338] ? mm_fault_error+0x380/0x380 [ 427.438474] ? page_add_new_anon_rmap+0x850/0x850 [ 427.443314] ? print_usage_bug+0xc0/0xc0 [ 427.447367] ? debug_check_no_locks_freed+0x310/0x310 [ 427.452548] do_page_fault+0xee/0x8a7 [ 427.456339] ? vmalloc_sync_all+0x30/0x30 [ 427.460486] ? __lock_acquire+0x7f5/0x5140 [ 427.464709] ? retint_kernel+0x10/0x10 [ 427.468585] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 427.473591] ? find_held_lock+0x36/0x1c0 [ 427.477645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.482482] page_fault+0x1e/0x30 [ 427.485930] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 427.491801] RSP: 0018:ffff8801b436f3f8 EFLAGS: 00010202 [ 427.497154] RAX: 0000000000000000 RBX: 00000000000005b0 RCX: 00000000000005b0 [ 427.504414] RDX: 00000000000005b0 RSI: ffff8801cf2d23d0 RDI: 0000000020000040 [ 427.511671] RBP: ffff8801b436f430 R08: 0000000000000000 R09: 0000000000000016 [ 427.518934] R10: ffffed0039e5a52f R11: ffff8801cf2d297f R12: 00000000200005f0 [ 427.526194] R13: 0000000020000040 R14: ffff8801cf2d23d0 R15: 00007ffffffff000 [ 427.533471] ? copyout+0xe4/0x100 [ 427.536927] _copy_to_iter+0x2a5/0x1520 [ 427.540908] ? _copy_from_iter_flushcache+0x1030/0x1030 [ 427.546281] ? usercopy_warn+0x120/0x120 [ 427.550346] ? __lock_is_held+0xb5/0x140 [ 427.554491] skb_copy_datagram_iter+0x1ce/0xbe0 [ 427.559157] ? mark_held_locks+0xc9/0x160 [ 427.563305] ? __sk_queue_drop_skb+0x1f0/0x1f0 [ 427.567884] ? __local_bh_enable_ip+0x161/0x230 [ 427.572551] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 427.577561] ? lock_sock_nested+0x9f/0x120 [ 427.581806] ? __local_bh_enable_ip+0x161/0x230 [ 427.586494] ? lock_sock_nested+0xe7/0x120 [ 427.590720] tcp_recvmsg+0x19c1/0x2fa0 [ 427.594603] ? tcp_getsockopt+0xe0/0xe0 [ 427.598569] ? kasan_check_read+0x11/0x20 [ 427.602707] ? rcu_is_watching+0x85/0x140 [ 427.606851] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 427.612045] ? __fget+0x40c/0x650 [ 427.615498] ? expand_files.part.8+0x9a0/0x9a0 [ 427.620175] ? find_held_lock+0x36/0x1c0 [ 427.624251] ? graph_lock+0x170/0x170 [ 427.628086] ? __fget_light+0x2ef/0x430 [ 427.632086] inet_recvmsg+0x179/0x6b0 [ 427.635904] ? inet_sendpage+0x730/0x730 [ 427.639989] ? lock_downgrade+0x8e0/0x8e0 [ 427.644170] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 427.649720] ? security_socket_recvmsg+0x9b/0xc0 [ 427.654464] ? inet_sendpage+0x730/0x730 [ 427.658515] sock_recvmsg+0xd0/0x110 [ 427.662228] __sys_recvfrom+0x311/0x5d0 [ 427.666203] ? __ia32_sys_send+0x100/0x100 [ 427.670433] ? wait_for_completion+0x870/0x870 [ 427.675013] ? __lock_is_held+0xb5/0x140 [ 427.679081] ? __sb_end_write+0xac/0xe0 [ 427.683049] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 427.688574] ? fput+0x130/0x1a0 [ 427.691842] ? ksys_write+0x1a6/0x250 [ 427.695628] ? __ia32_sys_read+0xb0/0xb0 [ 427.699684] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 427.705215] __x64_sys_recvfrom+0xe1/0x1a0 [ 427.709440] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 427.714448] do_syscall_64+0x1b1/0x800 [ 427.718323] ? syscall_return_slowpath+0x5c0/0x5c0 [ 427.723236] ? syscall_return_slowpath+0x30f/0x5c0 [ 427.728163] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 427.733519] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.738364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.743556] RIP: 0033:0x455979 [ 427.746736] RSP: 002b:00007fc6d6d00c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 427.754447] RAX: ffffffffffffffda RBX: 00007fc6d6d016d4 RCX: 0000000000455979 [ 427.761702] RDX: fffffffffffffef3 RSI: 0000000020000040 RDI: 0000000000000013 2018/05/06 07:49:20 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x5) 2018/05/06 07:49:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0xa]}) 2018/05/06 07:49:20 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) r0 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/99) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x10000, 0x20000) 2018/05/06 07:49:20 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10001, 0x0) prctl$void(0x1f) socket$pptp(0x18, 0x1, 0x2) chroot(&(0x7f0000000100)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x7, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x33, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x6}, 0x4) 2018/05/06 07:49:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x2, &(0x7f00000000c0)=[{}, {}]}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x117440, 0x0) write$evdev(r1, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) 2018/05/06 07:49:20 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80800) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x20}, {r1, 0x20}, {r2, 0xc000}, {r3, 0x2}], 0x4, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)={0x800}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r4}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x881, &(0x7f0000000280)=0x1) [ 427.768954] RBP: 000000000072bf50 R08: 0000000000000000 R09: 000000000000fd69 [ 427.776229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 427.783497] R13: 00000000000004dd R14: 00000000006fb558 R15: 0000000000000000 [ 427.862376] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:20 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1d, 0x20400) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/160) 2018/05/06 07:49:20 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x2000000000000000) [ 427.922862] REISERFS (device loop7): using ordered data mode [ 427.928974] reiserfs: using flush barriers 2018/05/06 07:49:20 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1, 0x3, 0xf33, 0x7fff, r1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xa5e, 0x129000) getsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000000240), &(0x7f0000000280)=0x4) kcmp(r1, r1, 0x6, r2, r0) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40200080}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xcc, r4, 0x2, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x638}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000880}, 0x10) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x410000, 0x0) r6 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x0) shmdt(r6) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x93, "82a4b8c5b1982f2defa2e7504ae744f88586b1168ef1c4d978e14d269761c3029018f18c2e1ae88f0ed5af72abb37009372924ac29b3a642e0b036f178021cb068a3ba2ca716e32082ed2addd9f86c164795b3f9e942359ede8465be0d2a71804ea7b413b010fa887db9fc128f480647afc037358f985e45c3df2a19bac4a8c76424917b437751acf2fb589648b1102a95d463"}, &(0x7f0000000680)=0x9b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000006c0)={r7, 0x1000, "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"}, &(0x7f0000001700)=0x1008) r9 = shmget(0x1, 0x600000, 0x102, &(0x7f0000a00000/0x600000)=nil) shmat(r9, &(0x7f0000ad2000/0x4000)=nil, 0x9ca1c05c65042bf9) fcntl$setown(r2, 0x8, r1) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000001740)) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001780)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x20, &(0x7f00000017c0)="f5014c40aff067cecb017ff4421e100125a1173b297d1351689f6d2fad149a7cd65901fb8b11127239b671b497315df00f73d1afd3130b5b785c8c758fe92ea00b14c6bf26d8e35a8133da7d35c5537b9fd6babb95bbba3f00fb0a97929f8d108e7d10e4a6a1857f571d08ccb0f17e1ebaf6") getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000001840)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000001940)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000001980)={@multicast1=0xe0000001, @loopback=0x7f000001, r11}, 0xc) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000001a00)={0x0, 0x7, 0x7, &(0x7f00000019c0)}) recvmmsg(r0, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001a40)=""/52, 0x34}, {&(0x7f0000001a80)=""/79, 0x4f}, {&(0x7f0000001b00)=""/6, 0x6}, {&(0x7f0000001b40)=""/50, 0x32}], 0x4, &(0x7f0000001bc0)=""/17, 0x11, 0x98b}, 0x6afc}, {{&(0x7f0000001c00)=@llc, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/159, 0x9f}, {&(0x7f0000001d40)=""/191, 0xbf}], 0x2, 0x0, 0x0, 0x10001}, 0x2}, {{&(0x7f0000001e40)=@un=@abs, 0x80, &(0x7f0000002180)=[{&(0x7f0000001ec0)=""/171, 0xab}, {&(0x7f0000001f80)=""/90, 0x5a}, {&(0x7f0000002000)=""/89, 0x59}, {&(0x7f0000002080)=""/133, 0x85}, {&(0x7f0000002140)=""/55, 0x37}], 0x5, &(0x7f0000002200)=""/200, 0xc8, 0x10001}, 0x62}, {{&(0x7f0000002300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002380)=""/70, 0x46}, {&(0x7f0000002400)=""/109, 0x6d}, {&(0x7f0000002480)=""/181, 0xb5}, {&(0x7f0000002540)=""/255, 0xff}], 0x4, &(0x7f0000002680)=""/223, 0xdf, 0x8001}, 0x1}, {{&(0x7f0000002780)=@ipx, 0x80, &(0x7f0000002980)=[{&(0x7f0000002800)=""/213, 0xd5}, {&(0x7f0000002900)=""/116, 0x74}], 0x2, &(0x7f00000029c0)=""/164, 0xa4, 0x9}, 0x49}, {{&(0x7f0000002a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002b00)=""/238, 0xee}, {&(0x7f0000002c00)=""/8, 0x8}, {&(0x7f0000002c40)=""/109, 0x6d}, {&(0x7f0000002cc0)=""/21, 0x15}], 0x4, &(0x7f0000002d40)=""/4096, 0x1000}, 0x80000000}], 0x6, 0x12060, &(0x7f0000003ec0)={0x77359400}) iopl(0xfffffffffffffe01) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r12, 0x6, 0x1d, &(0x7f0000003f00), &(0x7f0000003f40)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000003f80)={r8, 0xcc8e}, &(0x7f0000003fc0)=0x8) kcmp(r3, r3, 0x6, r0, r10) shmget$private(0x0, 0x1000, 0x410, &(0x7f0000a28000/0x1000)=nil) 2018/05/06 07:49:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x48]}) [ 427.969807] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./file0/file0/file0\x00', 0x1, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="f04ca01b72ba6158eba10599dd5f26b93d2242981fd21e5d6bc41578f5820adb401740a8424d005fb0f93fc9d5a088300f2df0a4b54a8aec888dfdba577fd461ee0d4cd9191092cff389dd44cdb4e251a5668aee0bb6622561af3cd690daae2c91ec1ba31627aa9e4658f8fcf462bb8e7b8170c5e5fd91e6654a8634b06dbe7faa80c579070bc8bb39afa73f516815f37bb7d742cd6d949bf5b7d236622d03f65abb369f4acc6956e5a709ce0130b241e2395ca73dce8a01f6918f801d31278fea69", 0xc2, 0x3800000000}, {&(0x7f0000000300)="0972639c6aedd9", 0x7}], 0x800, &(0x7f0000000380)=ANY=[@ANYBLOB="6e6f646973636172642c726573697a653d36000d80000000646973636172642c7569643d322d323278333f2c6e6f646973636172c4c1000000"]) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) dup(r0) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:21 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x40485404) r1 = semget$private(0x0, 0x4, 0x458) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000340)={{0x3, r2, r3, r4, r5, 0x8, 0x8}, 0x1, 0x49, 0x2}) 2018/05/06 07:49:21 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x3f00) [ 428.072642] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x11b3, 0x400) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/84) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/94, 0x5e}], 0x1) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f00000001c0)="2005759c20050138f85404e04d2955d675f73d2fde418cc260f3a96652ec82ae748631286c092ce01e375d3edd3ecd81a2aada6285142850bd37a8f9bab33d93a1a71d47c75c339bb34f51c15f85abf5cdfe9db9cdc442b2ef86c04420bea0b766f4dad0fb7976aa6b2c15443f1a4866e4577a01a064c0e6a5e2b2b6a1") [ 428.162015] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 428.184315] REISERFS (device loop7): using ordered data mode [ 428.190313] reiserfs: using flush barriers 2018/05/06 07:49:21 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xffd11f2100000000) 2018/05/06 07:49:21 executing program 3: r0 = socket$kcm(0x2, 0x3, 0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000000480)=[{&(0x7f00000003c0)='K', 0x1}], 0x1, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c01f96)=',', 0x1}], 0x1) dup2(r1, r2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1158000000006bb43aafdfff0000000001"], 0x11}, 0x0) [ 428.232239] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x400000000000000]}) [ 428.275635] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 428.283719] FAT-fs (loop0): Filesystem has been set read-only [ 428.333531] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 428.357803] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:21 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:21 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x0, 0x100000000, 0x80000000, 0x7f, 0xffff, 0x400}) sendfile(r0, r1, 0x0, 0x7) 2018/05/06 07:49:21 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x9000000) [ 428.387281] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 428.428722] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 428.490972] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 428.524377] REISERFS (device loop7): using ordered data mode [ 428.530313] reiserfs: using flush barriers [ 428.540018] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 428.563172] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 428.607588] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 428.620267] REISERFS (device loop7): using ordered data mode [ 428.626210] reiserfs: using flush barriers [ 428.631921] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 428.646663] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000300)='./file0/file0\x00', 0x3fffa, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="9775b258a1c4cfb8f8b5b66c56db42809bc5bac746a4a9ff7dc249c931cead0c0e024003ac3a2976a55ef66cbba0eaa4d7089f8fa8cc44085b5e7c7ec6fd641fc5c128d85541ebf10edbdc9933fdf74dfd8f3456701da3c2e5c3", 0x5a, 0x5}], 0x1001080, &(0x7f0000000240)={[{@nocase='nocase', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@debug='debug', 0x2c}]}) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x7400]}) 2018/05/06 07:49:22 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x9900, 0x0, 0xfd69) 2018/05/06 07:49:22 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f0000000000)='/*vmnet0ppp1#\'\x00', 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x0, 0x4}}, 0x26) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/21) 2018/05/06 07:49:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bridge_slave_1\x00', 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x2000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001980)={&(0x7f00000004c0)={0x27, 0x1, 0x1, 0x7, 0xffffffff, 0x1, "9b17661863d328b5ced5981d898dcc5b21b388d3b779884bdaabe145be8096265a1cce5467859bc79590fd10d414f1488f01aa0ac5e6c92376a163ba5f6e17", 0x1c}, 0x60, &(0x7f0000001800)=[{&(0x7f0000000540)="d21fed83d6f216ec8ca89c361ac4dafbc7a0d3477c3cba966ce985c4fc82e9ab4e9ddee5a7a26ba98238636b21033b7e42e1d72d5011475f51ab8dd02a5c2ded81663d064401467c7889ccc629af921da7a07da4e163cb905e024a1367115be3ab82390ac450470b173ae92e44136895fe63c7dd34f60a05571ec3a53f7186648d9c8405b7c2c3701cda9e9566c60694c36c26c64e43d0ebd4596d6a0c478d640a3681d2d6e5f98a5af7863f16ff5c27f9d51d1fe28f248070793ee9b0602a0954d2efec802275246bd45ca0700e4f7ac290c4234903b045f04bab1cd1ef9cc80d06320286bc154712784b", 0xeb}, {&(0x7f0000000640)="9164aaccaec3ce04250da4559d4452e94fe66c5280e172694ce6d83971528bc724c5b458ca88f43b26d66a338f610a1c2b46b37eb701aca96e06092f4fac8288117bc527577a09cd8c783f7df4cecb00700a29bd2d597f4ad4ef2cc8df8068b656085a51f78fbf8b0c9b1b98ffdf1704af713bae40257736af9f899014763b90b59a85f03fff71784e96b2d639d2a6c88f2623342de9e6426f4218d9227bc3eee117ab59489aaeb1e1e7d95499c23c87a073", 0xb2}, {&(0x7f0000000700)="beb38557f2d756e5a81619481a5e58f2022d343503ac6a2fd101272c6f2e6be6654b9585ee888b8567745762c20b2a3debe3116903c0662d982a89", 0x3b}, {&(0x7f0000000740)="df72bcf591fe473ef5b7cd8051e5849805e58692ae29ec43548c", 0x1a}, {&(0x7f0000000780)="a9c6be9b4aeb83e17558ca09d14fbb782884e24ef267da306c7c8acf644aac612620615f424e422526aaa7c3fa8ee4bcda3bb5fd70053415dd5bc877c26d8fcb1741", 0x42}, {&(0x7f0000000800)="224fda199f090a77973d254717456c642a6a98d4d6a2b2964d43b77a8368a5a441db793f7b66b1a2f927c33536fadbdeaa39dc8188a1b3f1460c7215d972be7a61e822ce24a714e3f719eb39a4f3a9040d69050b5a39f88acf94c366f3a61f1cce9911964edfaff75d5f632060eceb1abd1a7ab96394e8228335592fbc7e2ba4fe09db2c0cf2847d0fc4a419ff453a95052ccfad437f8b8ff4dfa9490cb3c9e92798c7c1f19bd32d74dd40cc2e90502aafa2dee3bcdf41182aca113aeb5d2d12fd101c0865840fe6cdaf83e582bfc61ac343c1a00057e7ef8942c8f961d8e50c57473aca1ced9e00f4cf1f0801972eb0d905de07486fad5809eada8fd8ac2b52c67e0b67176418debfd4e6da96c9d37730effe9de7a42f181ceddb699a009553d07deb7a463fee996e87b409054a8d6a599aa60133b68d880c2db7253f5225219228f0dd2d310fb9fb755b1f986184394089409dd7f2338d22750db905a563b42eca965f8aa50ee8b6977444cea9fc28762090a156daec4a12f65f4337649b5d566b5ba030994488ac1349d06b4d34c529ee48da9d84401b2fe5fd77bfc8d561b8395ab89485efcea7cd02250cfb94e09480e0616fa27cbb07c8760308b630c304eb61926813d2196e0f72285433788b6aef124a3c9b87bc50fd80840daf2ff586aaa90c368646707b0fa93c50c49bf03694331edb86f05f672268499226b10e2296fa6f0590aea310d66b2b745d4530384d11ba9104a76d6a1e178fa154651e63b3d073f6b2ad0167d86503ee7c4f88bbabad57f6d10e53e41be8db2a66a9d0b99bbfccabdb7a8716f0e99261f54f9626c73dce39f6a8d2268a417360abe7a7881aa2e0a6e269cbca48bd25ff72098d1ec79e6d013d3b5c2c6e12f7ad744d3e03ef5f0b08077de572d62b953d1343459632ede342e38b8a941e29224329c895ae4bbc6d81b26838341a1fa26a69cce2cabd45b5f28d10be626b34f5cc2c17637aa6172f401e9ada1b6be8d7f0f3d1eede7fa4c5275136554ec73e2fa77fd77694451b1f3cc1189780f51680ca474434225657ed8cc2163a502558b6f01aadc389fe5624b9afb3653da7ee96dae25161b10179b64f47a8d86d22115789a26f42405455763ea0ea751cee049a4f686f29612554d1cadea2374330d2c7dcd488a7cff575c94495d202230324ea72581683d598a2083c59338372f080c23e8c481515322e553252d467a70c65d73d3422179786b88a84d6fb86b8a5b2572694c6da0b0941e5acf0d7aae3e17817413adfa7d9a9f193c2958f89122afb6be76334d56e860f1b15529c86fff03ec184c862081eeee8945fb53f8bad42d42447ce1dfbad611cd05a0175c656d7b0039fc9548e840a486d0a2c69add17aae203b8b502759391fd45f6bdae2689898aa7ddb440164dc20b9a47cdc477c7d6cd6489fa8fd6e7c0eec727c91bd08534b64b184fa4244695fc5c7366abb2eb3abf64d0ba5564c1393e1ca226017e8e04a658a012dda31539e9211c65d3b729c7311497e5df6d30b318b57104f1d46ec6d238b77c5bf3c0213515035f539248b4db61023673919d008a899ebfc4459de1cf42083bd806226ecbf5adabf3f86bf9c062ba25286cb67faae3c32d7625e1da9a1d3751d8186b86138b7ba44bbc5ccbca27eeb0a994298769d6e3c1da67afcbc5d6137fa5b9dab554911be24c31040639f6c6b6feb23c0ce8f76c8800ad46a67d397515c3cc24bce1e0e955da13468ce5d77ed07577de31650758712dc83fd10ec337fd1e759461d61b7eaf56f0191bbdbd44570f34c214aa16b0db510629b20d63f158273bab4310179823bf4293d491790c9e875e85b99a0e461108526168a9bea1ef983d5f0d8ba330177afdf270ff1e46277c2204d73db532a5ddd30881c3e588db37f4c2bf8be4e6e4b9f429fa35d3d383a4ebd9227cd00049a32e1122227996185183a928657ef42c369666b35a5978fc5fed5b89d2b60444fdb2e8a59ec6e9bccb4ab2039c58ddf6a1a9330e485755c1cec77fb82a5cd89bd67bfe9b62efb956ee031e5a1b2f6a2bf8f97fabefbe9aa4c0f8ecb01879be626ccd07618a0d38f830672db4a5365724f39af86c18d685d2c674603317a0fe53f4182ac8010975794e0016f77d8e6051024067f69f75068543f6d696232b35471f55f3f533fa3374d8ee234b5a957aa99625236c067a55d102fd5d7858c02ef4991cbd940e8e0e5576c7f30c9a3cd4e0ee100d437c6263b4552bdf5c538250de3e04777d18dcc2963dc9f400718582f72d95b9c5e65de018a22fc5b186b3adf2b54f38d0354e2387a7eb81d58ee036bbfc8e68c096f323fb7d12bcd74517a4f59ac49b0d1c0a6c46af752744baff1bd80c278a19ba26bcc91a0bfddac91d6dcfcb10700536ffd3a1b58ef8a4dd2dac3c2e2f20ca0c65262ce88b0398d3a9df3e6196eb3efde7ea72baf367b8b5b615a25ac8c6c7c444325154e6e6c8a87863cd4ad565927950385dfb220a73be83553a1050d3f4ffefca2f0d779770ce51403ab8b20c3dcca2f4ac3f2ebc3b373f0d8178236c3dec0ab1222714fb1c42c71d8b46dcdba0a57b90199d27ba3f693215f917efa9936b8d6e83dd55096813f2adf2b92de10c16a45f7229f99db577c231a7de5720252a5d23d1db0fde9e272260d40d4757b739e7b607545d72e5c91ee75d455913ca4941dcaad63da51be3c4f13f0e5df7128f38d2bc38dc20487a752f1ff39d359a2b6221e868b44c54f9ed94e9bb04b94e0f4301e4bdecbb89bfaff217c3f50aa5d90a83888d9eb16584ed675f6a3f515343928d77a081a37917d7c615c4c84a359866e44a50068d3a6eca0b1365336e559ebdf10dac06fa8311766f05668de3bde9cf1207256aea24d0972f2ba60eec36d4a946a8321bd1a2a0387d4934386dfbec6747c5952beec4a4e5916a5e7f84e64b24f2e19954c9905299ec11164f38f4872b5e668e0d6ac1e057961a0142b7aaace106ac93e44c76e67443b043111470811d29a379009fb0e0bd1940fdd25c542f5dc20cbffe5b3923a1dbf6f930a36e318fb8b904a1d5cba5e8137079f2fd225857a75362c94a4f58c8b5ef5f1ba16384f2ed37e8082873dadb536d146b0a5e66fe086fb25cb4bdea7ce4b28f64daafabef6bb414739e423d6da2b766fcc54fe40c823b741f743045bb9953edc30fe856678dfa9a6d68e880bccd50da6fd5663004bd93cf775b38398a92073aff5d288c4b771b0999e1b3a07f363a15e6832abdcd70d7961e1fb7527cc34d5ad6d8e89bfac62f3335b4a54c7f66ded01f675be3d6da02b90ce4947aca97fc331547592a7d8647d8802d6218b66736e67bd1b244bf894988887119454591b66ad537a79a671004242b650ac836bf0c724f5ee12375b968c2253bc6fffe4e81745a00485ed08ff911bb0a9e00412d22c3d4d158d9c19955e0bee14f0dcbd12b50139668bfb6db74a86c215e31f6bb6f0d4017b817e475172185cda0460c8321b4349034ab9acfd36f90eaebe04b40e209e72c048751f6b0118759576114cae8108ab71e81c0a75879192b580546faa7b1e4e58f212923b6d6bab5e36dafdcb0ee0009f0c861ed16480bdc5525ce645d0be43d5c6b8e2034f7c52391539296fa2f108c6c2531460e76478394a4c9dc3d8cac3a1c8b297276b0d6aecc7d02953ba72a550fc2c8113a194647536e85de0d2f917ad6071b8b225ec3134ed887cbcdb4da39cb8166c6beb472bd51b0647137c5570c0c40d11f422ff5de0533457fe334d03b3b487b4b5e94b0e9d0bc91689d00f9404b6d41c2294ddb5b5d37ec523371fcc96884382827635b80d1a6a3d5e26e17ce3349b6537f58e4e317c285b6fe8021b0a8c53187ee17c146ae5d6f5d80f40098bf927d978fc1bada1e9dcc324a22bd455d94401b0b61e7530f3f749534db0dbd1f7629241a21b3688410bb2659b353486a721e611bcf0f3e80ceb11ce12bf86e70fec0d1af730cc9c6d20a80f3b1d683e93bd73244b88607510ef65a0de6f4607068b77cba1dea87d9503e1db9f09c84808409140cd429cf3f894a637fab7c809504706bd0a1647e70ddf08d18fc7cc9f7118e3684cc3076b3ce1eb1e1b447f4e798f23e5cccd43a0fde83b1cc1e9e4fa80717004287d4ab1a84aa245002ac3c1f02227df45b794564ab548d9bb258426ac8e399aaa97b4d64139f2348bf53bf1e280d81b0bfe474c617386a40b795bf689a69ca879acdffbb4e7182294ddf02e42e8e9a5a03438846ac9bf0c1eb0448f7901276b94acc58da5fbaeef61ef4062f2f3da60bba532660cb009ff55861666cc651addc865301aa8adc1a3399db0b604ee72592a19caf849d41e2c125bc3d0a0bce9431306df8ba0222fc8aeaedeb0b3b329753dc01ed6875c9ee6a88ae12e241101fe5d349328d105ad5df9ed62bb5a9b7cffac79a0d2cef560b518fa57d4906f196a3ec8dc9944f425d98fd39c9358541b33e49efd1da565508e10230b42a28df00a4a45078dec9aab14e6848bacac1798dc11936a1282d19d5cb7a57ac0ee7235c874a92ccb3ea8951bd3d2d2e59864405f86dccba25ebdf6cd812e91f3074eebc36236d36253a98702fa7c3a20049a9bbfa7d78c332f0ce64b709790a5b5f69dd2f0afd2444d80538f1cb2b4fb639524bc494962980c6b1fe60f2e86c8a57575509574b24cd04a0f2fe0d26a4b02329c106b1697ad42031da9a555a83d091d6d54d53f83b0ce3fac2d6d1ce7bcf87a35e55fc0a7c8676446d1f38203b7f5b563df93b2f011cdd1b0eb97835bd991b652a41994bcd533846a49922e740add41ac39efa061adbedfc473759ee266c19d89119a0b6449baed0460f7f8113050cc7866bc45130e0d0a062ffe562b11ce195991e9f2c29c90ce764b1eafcc93ed3e57661eae8662a62908971480afcb07f42f40dfbb913aab477925e29f7144fe7bcd8c228e4707834adb1112017c0b832b33b891a5d7d04a8fc548ecde77ba92749ec43cf189347dd252e676335980c8ddd6e38a85061cf996590eb4a1d861899d2fcf53fd1fa3d1fe9fabdb4b1f68487e91804edcc114c056ef1ba93cc8f3f29eda16bc4b114b945b26b1869683ea25f2c30d880ec3ee798d4ccbdeb2ab60be20e6c992244d4dc41654a8c133e5f6aacf151f84c619fdc2d7d00672adea283eab931b0a49ae6482f528a4e643e478f84f9ad752b998ab81dc0cd6cf386f8323aae19d187997056be9b5b20ed5a9c5e47941b627da1c9b6aabf1aebadf854f23d017b7c67c1a94a23e2b6f38806a272f6a3e03dfbf80545707de20926b553f3a215e6e09bb55d52ed02009f97f33c9981aafb22a20acec6dd4d8eb351d431f9873367dfe9833c36af6a4abcc778a24d12a50b057a7030b061b2f098cf0f447f3fda64a8db75044c58fb12de1878771c5cafcb6ab1e9f7e61c7cc21d96d3e26b63442f3b7213e14bd4759e997e45dcd8e8d5d81ed487f40587aa79748173b39e0c3c5b3bd5b53106ecd1d687d92ad0ff6e2dc2f12f5bc59b8e3fc64d747fc8a6b201faa933713ea47d107b1d8dcf9ec5adabbff31a1f7f1689f9ecdf98e81ee9565a46f16d66967ea2e0a79f3b6f467fd5890405dc042ff6ab2baa934128d9e7a4759d46818ebe96c1b97883216b816067674314b82524d180c87be9eac8a4768dba32da4416c3e341b7a53be74d216ddc433f97a6d040fc2333017010ab0839511816bf73e2ebaf77303d742602f1138f2051f70c035c392e141c25b990b786329906e5ede", 0x1000}], 0x6, &(0x7f0000001880)={0xe0, 0x11f, 0x1c7, "85ed93561f45f22623c83dd9de225678c252eaedd3998ef289a4828f45c70f9eef412d529a73767dfd13aa611dcaa1980417b7a74f39c3784ca7c8dcd20956f437ad26b12f2d31998e58588ed8aff6af4509fca16e87544bd34136ecb0eea1d0eb8b35f1784b42ed8b4d8e5125647d79a7e058732d7ed9c4e3f536f9e82c9e17b387e4212364ab0d0616be5a7cdd1908376d9066de9b8215aec13d220a361c3ef7c29a917f7bfae7d44240b16e028325839702b3f6e63deced1b40f24a8b2df8f6c0be614b73117370f978"}, 0xe0, 0x8004}, 0x14) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000340)={0x6, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000480)={0xd5, 0x0, 0x10000, 0xe793, 0xfffffffffffffffc, 0x3ff, 0x353e, 0x4, 0x5, 0x2}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x40, 0xff}, &(0x7f0000000300)=0x10) 2018/05/06 07:49:22 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xfd110200) 2018/05/06 07:49:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7f, 0x80500) ioctl(r0, 0x800000080004539, &(0x7f0000a8d000)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000002c0)=""/177) r1 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7f, 0x80100) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), 0x4) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000480)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x8, 0x69, 0x100, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={r3, 0x5, 0x30}, 0xc) creat(&(0x7f0000000380)='./file0\x00', 0x81) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xa6aa, @dev={0xfe, 0x80, [], 0x20}, 0x6}}, 0x50, 0x3, 0x816, 0x2, 0x81}, &(0x7f0000000200)=0x98) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0xa001) [ 429.125705] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! [ 429.199531] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 429.256658] REISERFS (device loop7): using ordered data mode [ 429.262678] reiserfs: using flush barriers [ 429.283550] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 429.318400] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 429.326199] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 429.326400] FAT-fs (loop0): Filesystem has been set read-only [ 429.372431] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 429.389199] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 429.397138] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 429.406635] REISERFS (device loop7): using ordered data mode [ 429.412522] reiserfs: using flush barriers [ 429.412613] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 429.417621] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 429.438963] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:23 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x100000) 2018/05/06 07:49:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf801, 0x0, 0xfd69) 2018/05/06 07:49:23 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xa4, 0xb1, &(0x7f0000000040)="16e3938bced0e672aef82e51019e432ca6792a55ed74a7d93490f75c38cbc4c6fa248bd5a9ff0d41c73125f9f0357aefe204ff88059f405c198f9a89b0e7e5c4283cf5e2b0ccd3b99c5ff6906c2edaf41c8572f2257a63b03140cfcb499ad95c5ca202c0b6ed5498ce650a8903b6855c282c7ab3636bcaaea299cc062ac0a9cee3d2c1e079d4c468876cb58d39f200c63ff24f17df1db13f6c3067d8961c008320514b9e", &(0x7f0000000140)=""/177, 0x1000, 0x80000001}, 0x28) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000240)=0x16004) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2b, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/06 07:49:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x7a00000000000000]}) 2018/05/06 07:49:23 executing program 1: setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000180)={0x2}, 0x10) r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x20000000, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/06 07:49:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x100, &(0x7f00000016c0)='./file0/file0\x00', r1, &(0x7f0000001780)="71874e4241c965da6c31091cc5754e0277ebfb7c7abfc326b42015e001afa0b1bb155aa29226d220118ef4795472de7e9fe04a87c29dc6da581afd9f5da7438ee3e0c4f283c9dd417c0137834d56db92aea10c4c35dfa46c271c084f732b092e7b53ab6722299169ab4f624a1f6ac59d96b784d7383d266d2eaab33fa2690504f12ce31a27e06df5a658073eea6dd24ee93f2eadbe961abdd38c8ab390821af38bb64e520efd7d6f2e341d11db8ba35361820960b3203f62a6af8f909f699971a6eb87") accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000000)=0x6e) syz_mount_image$ocfs2(&(0x7f00000000c0)='ocfs2\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x5, &(0x7f0000001600)=[{&(0x7f0000000300)="bf0962454fe915e9c9830c9d000dab367012d1a2162aa0a16b9964a9c7ff6aefee00bf85fcd1d89076b84b92b257b82c338d67bdeabdd65a568c88175da1e187ca943451a8cb791b40e99e42fb1c440574f994ea74ad8dd70590c0d83f552c7344852b35a3d0b09bf582ad9a1fbb1dfde05c6f350876093013b18c65d552d514dd2693fe8419ba98d825b169bf78734454a471e6eeb5514f40635c33683f7bfe7f9ccbcedb488c52297c305a42c3b2dd51e0b40bb1f9ded1baa749cbc836dc8fbeebd863823b0845967bd2ccdf99769d4ba3952f", 0xd4, 0x9}, {&(0x7f0000000240)="3c6e32a4069496c18d", 0x9, 0xffffffff}, {&(0x7f0000000400)="de2c8984c708bcc92f4a2984ec189b1316e53f015998aab0f2d321a51b4e485b15001bf039d7b6641e7bee33e2521f69b4a6cf0fdbe8b1f50affbd676f2c6c8ff638471c9c177dea285dd4feb049781a529b25ba54962066478395aeb8b8c2f4dc7ce78938b8a3eb0cf030126d8e19ac9cabf548bfec08418712d08efd69edd3ff2513c051f9dabd9cb2379c80cddb40afbf758e014d62a283c11b023fc43e78701766172f69b9001e65b4cc5d47c5660cc4b53076e5752a1431df6150d626176260fa", 0xc3, 0x8}, {&(0x7f0000000540)="95661d4fc8bd32c0487d844c5b3a470fa227ab36727f7702c37ded48e69a2d59ff47f5cf8b3b25d24aa1e340cf1951a23db60fc99d7233b313909b725037ac316b1278380ccb8ccb398a06028d0621e9f40b525c4259870525c11b9a8c95a1fdef6356fb8c6beb1efbc3b8673e1a4e90cd457c9fd8675911c5d8aa42edfb4b09cd662bc9cc", 0x85, 0x80000000}, {&(0x7f0000000600)="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", 0x1000, 0xd07f}], 0x800000, &(0x7f0000001680)='ppp0,eth1\x00') 2018/05/06 07:49:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000007, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/06 07:49:23 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 430.150705] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:23 executing program 1: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a2800, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/145, 0x91) 2018/05/06 07:49:23 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xf) 2018/05/06 07:49:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000140)={0x8001, 0x4, 0x0, [{0x4, 0x101, 0x0, 0xfffffffffffffff8, 0x9, 0x20, 0x655}, {0x100000001, 0x8, 0x1, 0x0, 0xd, 0xffffffff00000000, 0x3}, {0x9, 0xffffffffffffffa8, 0x8, 0x8a, 0x0, 0xffffffff, 0x8}, {0x1, 0xfff, 0x40, 0x3, 0x40, 0x10000, 0x2}]}) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x30, 0x5, 0x0, 0x4, 0x5, 0x0, 0x0, 0x2}, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) [ 430.209719] REISERFS (device loop7): using ordered data mode [ 430.215706] reiserfs: using flush barriers [ 430.267585] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 430.284803] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 430.292789] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:49:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x20000]}) 2018/05/06 07:49:23 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xd) 2018/05/06 07:49:23 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x1, 0x7, 0x1, 0x0, 0x7, 0x7, 0x6, 0x7d4, 0x7f, 0x9, 0x4, 0x3, 0x6, 0x1, 0xcc8]}, &(0x7f0000000400)=0x100) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) [ 430.335220] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 430.346260] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 430.370239] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 430.411388] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 430.431815] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 430.440658] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:23 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x2f65786500000000) 2018/05/06 07:49:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x20000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x200, &(0x7f0000000100)=0x1) 2018/05/06 07:49:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x4c00]}) [ 430.469972] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 430.508085] REISERFS (device loop7): using ordered data mode [ 430.514041] reiserfs: using flush barriers [ 430.583705] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 430.613861] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:24 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x1000000000000) 2018/05/06 07:49:24 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x100000000) r3 = epoll_create(0x273) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000140)={0x1}) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0xfffffffffffffc01) epoll_pwait(r3, &(0x7f0000c21fdc)=[{}], 0x1, 0x100100000cc, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000984ff4)) 2018/05/06 07:49:24 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\t', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x7a00]}) 2018/05/06 07:49:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/161) 2018/05/06 07:49:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xe01000000000000, 0x0, 0xfd69) 2018/05/06 07:49:24 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x1, 0x7, 0x1, 0x0, 0x7, 0x7, 0x6, 0x7d4, 0x7f, 0x9, 0x4, 0x3, 0x6, 0x1, 0xcc8]}, &(0x7f0000000400)=0x100) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/05/06 07:49:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x7}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 'tunl0\x00'}) truncate(&(0x7f00000000c0)='./file0/file0\x00', 0x101) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) [ 431.172491] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 431.182993] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:24 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x900) [ 431.212961] REISERFS (device loop7): using ordered data mode [ 431.218929] reiserfs: using flush barriers [ 431.242671] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:24 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x1, 0x7, 0x1, 0x0, 0x7, 0x7, 0x6, 0x7d4, 0x7f, 0x9, 0x4, 0x3, 0x6, 0x1, 0xcc8]}, &(0x7f0000000400)=0x100) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) [ 431.283260] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 431.293892] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 431.301944] FAT-fs (loop0): Filesystem has been set read-only [ 431.309092] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:24 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x700) [ 431.348159] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 431.364721] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 431.377911] REISERFS (device loop7): using ordered data mode [ 431.383950] reiserfs: using flush barriers 2018/05/06 07:49:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}) [ 431.402457] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 431.406810] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 431.433296] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:24 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x20000000000000) 2018/05/06 07:49:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="eb3c906d6b6b732e66617400f06dd3816f1dcacecc0ac42f020401000200077008f8207aacadab0b3f3a3595ab12af16aeb1868a574841c7cff92484910e1eb56bc8f28a83ea59e627088a30e0dc39c933c02a625bceb266b5071c9b0789f698f0ca6e835cf44d8f6d6c23fc28d91a85f002d02c63828518bdd847bc7d0929501d6d086c49e9acbbba5cb773cf3bbf8bf3adf40c124baeb669182f0096317b036105c571fbd0", 0xa6, 0x8}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000500)=[{{r1, r2/1000+30000}, 0x0, 0xab}], 0xfe50) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:24 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x1, 0x7, 0x1, 0x0, 0x7, 0x7, 0x6, 0x7d4, 0x7f, 0x9, 0x4, 0x3, 0x6, 0x1, 0xcc8]}, &(0x7f0000000400)=0x100) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) [ 431.479921] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:24 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0h', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:24 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x4000000000000000) [ 431.600699] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 431.620833] FAT-fs (loop0): invalid media value (0x6d) [ 431.626418] FAT-fs (loop0): Can't find a valid FAT filesystem [ 431.639253] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 431.648469] REISERFS (device loop7): using ordered data mode [ 431.654387] reiserfs: using flush barriers [ 431.660262] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 431.675464] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4ad, 0x7, 0x7, 0x9, 0x60b, 0xff, 0x0, 0x6, 0xfff, 0x376, 0x1f, 0x2, 0xffffffff80000001, 0x45, 0x10001]}, &(0x7f0000000300)=0x100) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xc01, 0x0, 0xfd69) 2018/05/06 07:49:25 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x1, 0x7, 0x1, 0x0, 0x7, 0x7, 0x6, 0x7d4, 0x7f, 0x9, 0x4, 0x3, 0x6, 0x1, 0xcc8]}, &(0x7f0000000400)=0x100) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/05/06 07:49:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000000080)=""/98, 0x62}, {&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f00000001c0)=""/46, 0x2e}], 0x4) r1 = epoll_create(0x1000007fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/05/06 07:49:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x0, 0x6, [0x4b6d, 0x400, 0x7, 0x8, 0x3, 0x6]}, 0x14) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x40) accept4$alg(r3, 0x0, 0x0, 0x80800) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080), &(0x7f0000000140), 0x8) 2018/05/06 07:49:25 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)="2e2f66696c65308c", 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:25 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x300000) 2018/05/06 07:49:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x2000000000000]}) [ 432.291892] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 432.303608] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 432.329251] REISERFS (device loop7): using ordered data mode [ 432.335329] reiserfs: using flush barriers 2018/05/06 07:49:25 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x500) 2018/05/06 07:49:25 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffbff, 0xfffffffffffff801, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x100000001}, 0x8) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000f50f40)=""/192, 0x37}, 0x0) [ 432.373771] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 432.381805] FAT-fs (loop0): Filesystem has been set read-only [ 432.402785] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:25 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x2300000000000000) 2018/05/06 07:49:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 2018/05/06 07:49:25 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x1, 0x7, 0x1, 0x0, 0x7, 0x7, 0x6, 0x7d4, 0x7f, 0x9, 0x4, 0x3, 0x6, 0x1, 0xcc8]}, &(0x7f0000000400)=0x100) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) [ 432.446248] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 432.454396] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 432.456295] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 432.533796] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 432.552480] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 432.553453] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/06 07:49:25 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x4000000) 2018/05/06 07:49:25 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x125280) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000180)=0x68) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000340)={0x7, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f00000000c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x400, 0x840) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0xc) pipe(&(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x10001}, &(0x7f0000000240)=0x8) [ 432.580886] REISERFS (device loop7): using ordered data mode [ 432.586863] reiserfs: using flush barriers [ 432.617198] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 432.642625] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 432.675706] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000000c0)={0x3, 0x3, 0xd363, 0x1, 0x9}) memfd_create(&(0x7f0000000000)='}:keyring\x00', 0x1) 2018/05/06 07:49:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x3f000000]}) 2018/05/06 07:49:25 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x23000000) [ 432.701555] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 432.897152] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 432.905169] FAT-fs (loop0): Filesystem has been set read-only [ 432.917809] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 432.925403] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 432.938809] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:26 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/05/06 07:49:26 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\t', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000012000)=0xf125c8470b668d4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000f71000/0x3000)=nil, 0x3000}) 2018/05/06 07:49:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000000)='./file0/file0\x00', 0xe1) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x1f, 0x2) 2018/05/06 07:49:26 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x6000000) 2018/05/06 07:49:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f0000000040), 0x2000000000000105, &(0x7f0000000080), &(0x7f0000000140), 0xfffffffffffffdb9) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000003c0)={0x8, 0x9, 0x0, 0xde93, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x82fa5b5a7b045450, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x40, 0xffffffffffff0001, 0x4, 0x5, 0x8, 0x2b5, 0x8, 0xfff, 0xd8eb, 0x401, 0x8, 0xacd}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x40400, 0x0) 2018/05/06 07:49:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0xa]}) 2018/05/06 07:49:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x2601000000000000, 0x0, 0xfd69) [ 433.254146] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 433.269697] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:26 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x4) [ 433.321374] REISERFS (device loop7): using ordered data mode [ 433.327324] reiserfs: using flush barriers [ 433.338489] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 433.345976] FAT-fs (loop0): Filesystem has been set read-only 2018/05/06 07:49:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x74]}) 2018/05/06 07:49:26 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/05/06 07:49:26 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xfffffffb) [ 433.386606] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 433.420766] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7, 0x96, 0x3, 0xff, 0xb618}, &(0x7f00000001c0)=0x14) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000980)=0xe8) getresgid(&(0x7f00000009c0), &(0x7f0000000a00)=0x0, &(0x7f0000000a40)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a80)=0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000cc0)=0xe8) r10 = getgid() r11 = accept$unix(r0, &(0x7f0000000d00), &(0x7f0000000d80)=0x6e) sendmsg$unix(r0, &(0x7f0000000e80)={&(0x7f0000000200)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000002c0)="7854018d0d75e474f106f82f238d433ea1a45f8caee59c330085ff10a3a7cf12d6c89c23210bfea0674c866b7fa1562a34dfda0f016a20cf62f9237d78eaeac4dd566407246336ee3d5d28dac9728cdb0180a5a929d8e8afd6f50179de76891b579a75e88192bab174f957ff45b1879c8af00c136f9abd804bff4ae18861c7e2ae19094273e195b36b4d5d8b62340cc6db2fe958101aa2c36139a3a433aced7c9ee68607d09ba4be59601ac167bc81a6fa9651108c78e4e9a9", 0xb9}, {&(0x7f0000000380)="7b703a555d735aa5c8b27b9ec2dd98abeef454fa75b8402d432d5566d70bda45368ed6bdaaf1b77f722895d533c1143d335cadce649379084d57315eb54990d6076502b532365f8d3bd75989288ce06c92bd5dfd40ec095e39a0fe3f53f84efb46bf91f8640a45489b82eaf2f2ed065951b64643da167bd3d3c8c61ab39bbc8bbe16eec4319178d3b94579c454f1ef954673151f23639931c57b48642dbba05621675321e0b70853da039731ca429d15e07d672ce933edcabb", 0xb9}, {&(0x7f0000000440)="f2c649a6de8861c880e91cf86d30ad1622777a44bbaa134d587743d5561ca010183c7fbf148a5878ee611e4294b7ae601ce355c768a7819a12191d06f9fbf7", 0x3f}, {&(0x7f0000000480)="9450292c1aacf926f7066059e08fd28e4e8977d50494a162e40f6d8cf249c16446042bda9ffad4a743309b4bcc67fb174cd0eca52b5411501f9feb6865ab1efcabc998", 0x43}, {&(0x7f0000000540)}, {&(0x7f0000000580)="1d34d5c7ccb6fe80afef4bc8d937433d850d07d2af865481794a8cbf58b762e3f8cf65c3eecaf4bc50bee1bc0d9643de8f02ee705b92c3ff42ee001fcdd5a41778b71ef3d734607eab20fcf4d4beacf6a4c75069f45f9007519da5e8a6684c1bcf977864263f3a60bd5634b3d07aafab92c384179402bf9fca325042adb9884c7902b2d010ecc6f0e05a13cf125e2ab7f3b4c8f7076f9bcde685709dc23395fe1235cea8dd7a80d6fe559aa89addfde554efe2c4ebbe8f9710f3d85740461d0ab56ab393ef7b8db165b88ea72872cc3495b0e71274c87a4c53da4dd3595d655b8311fe18b0ffd3de75d09462b73dd3069b837319f35ce60abe78", 0xfa}, {&(0x7f0000000680)="90d8d8428def0625f2390150dd550ce3598acf0ea018ca27d8592ee36a58ec04444971999bf967ad9b6201f34357e238ad4c0b5d58b01092071c205b935b9827f39b6c008981b96de28428983204033e522a83737c0b3126412e65be34f5b0d3fc39c16229da27dea5cbb8192fde7d127a64c549", 0x74}, {&(0x7f0000000700)="a1d79ec73d7ab3b5a42ffa8f0ba70f9c08cdb217ecb292b838a99364ffcb27907e85a3d9b3e1a47b169f8d294ceee9842d9cb04de85f22d77506e43649b42176cfff6d58c2e404b9f6f1ca01301ec50bf7369eee55c1625290ee38beae4af4e8577e4ee1ba7f77ae5f6c308a3a4c1eb2a9554321df9dc3cd1e087e6dabbdd2c7e754355110eb1af58fa8ed10b5c167b9c508d0a2bd03ed1440ee1b1272eb5babf5ff20eaec45e42e7e38fd0684f605a6782407672cbd32f3d0c108d8", 0xbc}], 0x8, &(0x7f0000000dc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000022000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r11, @ANYRES32=r0], 0xc0, 0x4008004}, 0x40041) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) 2018/05/06 07:49:26 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x1ee05e00000000) [ 433.494983] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x4c00000000000000]}) [ 433.555743] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 433.608327] REISERFS (device loop7): using ordered data mode [ 433.614269] reiserfs: using flush barriers [ 433.673163] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 433.681813] FAT-fs (loop0): Filesystem has been set read-only [ 433.687949] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 433.699484] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 433.710536] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 433.714979] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:27 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/05/06 07:49:27 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xe98f100000000000) 2018/05/06 07:49:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x700]}) 2018/05/06 07:49:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffc5a, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000080), 0x8) 2018/05/06 07:49:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) 2018/05/06 07:49:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000000c0)={0x3, 0x3, 0xd363, 0x1, 0x9}) memfd_create(&(0x7f0000000000)='}:keyring\x00', 0x1) 2018/05/06 07:49:27 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x8701000000000000, 0x0, 0xfd69) [ 434.395218] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:27 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/05/06 07:49:27 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x200000) [ 434.447509] REISERFS (device loop7): using ordered data mode [ 434.454125] reiserfs: using flush barriers 2018/05/06 07:49:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x600]}) [ 434.496534] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 434.504672] FAT-fs (loop0): Filesystem has been set read-only [ 434.538546] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 434.546573] FAT-fs (loop3): Filesystem has been set read-only [ 434.548972] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 434.559254] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:27 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x5601) 2018/05/06 07:49:27 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0xa, 0xaf0, 0xfdf, 0x1ff, 0x0, 0x7ff, 0x8, 0x1000, 0x81, 0x4, 0x7fffffff, 0x1, 0x3, 0x9, 0x2]}, &(0x7f00000002c0)=0x100) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) [ 434.597367] FAT-fs (loop3): error, fat_free: invalid cluster chain (i_pos 17) [ 434.607944] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 434.613657] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 434.621127] FAT-fs (loop3): error, fat_free: invalid cluster chain (i_pos 17) [ 434.681481] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x2000, 0x112) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) fanotify_mark(r0, 0x42, 0x10000, r0, &(0x7f00000000c0)='./file0\x00') write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x100001) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0xee8b, 0xffffffffffff7fff, 0x6, 0x6, 0x8001, 0x2}) [ 434.732053] REISERFS (device loop7): using ordered data mode [ 434.737993] reiserfs: using flush barriers [ 434.759433] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 434.824294] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 434.869825] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 434.877826] FAT-fs (loop0): Filesystem has been set read-only [ 434.883875] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 434.891245] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) [ 434.908663] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 17) 2018/05/06 07:49:28 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x9) 2018/05/06 07:49:28 executing program 1: syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x7ff, 0x8002, 0x9, 0x2, 0x8, 0x7, 0xfffffffffffffff9}, &(0x7f0000000180)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/05/06 07:49:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x7a]}) 2018/05/06 07:49:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) mkdirat$cgroup(r1, &(0x7f0000000000)='syz0\x00', 0x1ff) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x101, 0x9, 0x0, 0x1, 0xffffffff], 0x5, 0x4, 0x800}, {0x9, [0x7, 0xfffffffffffffffb, 0xff, 0x7, 0x7, 0x1], 0x2, 0x4, 0xb2b}}}}, {{@uncond, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) 2018/05/06 07:49:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$evdev(r0, &(0x7f0000000500)=[{}], 0x18) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff9000/0x4000)=nil) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/58) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x2710}}], 0x18) 2018/05/06 07:49:28 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) 2018/05/06 07:49:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000007, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) creat(&(0x7f00000001c0)='./file0\x00', 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ba00000025ae40430853f886947c92ecc3102416b54d57c9225074f079372f039cbfbdb06f50671e8ae7814f0d8caadfe794333ab08bcb842a553ec896ef6811f03bd5a4ce1112f646f5011e91fb8de5a9cd9c071d29b6652f6f105a3447934165b1b05d1e79ead228721eae71f8fbc24e6283ad936d79dd9cb71b95cec3f6e5050dfe39dec5077228772a52135d69f1a391339a0e150de68418331dda7074636b19bc269c7d30ff345bb1b6db423547b2d6dfbe84d708a7701267a0505ad5fcf035c31bae"], &(0x7f00000000c0)=0xc2) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x81, 0x10}, 0xc) 2018/05/06 07:49:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x10a, 0x0, 0xfd69) [ 435.482755] nla_parse: 3 callbacks suppressed [ 435.482765] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 435.498299] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal 2018/05/06 07:49:28 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x211fd) [ 435.539715] REISERFS (device loop7): using ordered data mode [ 435.545705] reiserfs: using flush barriers [ 435.564416] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:28 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x600000000000000) 2018/05/06 07:49:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x6800000000000000]}) 2018/05/06 07:49:28 executing program 1: syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x561000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) [ 435.618017] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:28 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0xd000000) [ 435.663612] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 435.692653] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 435.698438] REISERFS (device loop7): using ordered data mode [ 435.707229] reiserfs: using flush barriers [ 435.760926] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 2018/05/06 07:49:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000000100000000000000", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/05/06 07:49:28 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x3000000) [ 435.810148] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/05/06 07:49:28 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x7800) 2018/05/06 07:49:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x0, 0x0, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x6c00000000000000]}) 2018/05/06 07:49:28 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)="2e2f66696c653002", 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}], 0x0, &(0x7f0000013900)) [ 435.867590] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/06 07:49:28 executing program 6: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x200200, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x7) [ 435.987890] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 436.012218] REISERFS (device loop7): using ordered data mode [ 436.018225] reiserfs: using flush barriers [ 436.051290] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 436.105414] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 436.164945] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 436.173864] REISERFS (device loop7): using ordered data mode [ 436.180051] reiserfs: using flush barriers [ 436.185868] REISERFS warning (device loop7): sh-460 journal_init: journal header magic 0 (device loop7) does not match to magic found in super block 4c1f8184 [ 436.200851] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 615.391490] INFO: task syz-executor3:494 blocked for more than 120 seconds. [ 615.398733] Not tainted 4.17.0-rc3+ #35 [ 615.403266] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.411255] syz-executor3 D23552 494 4549 0x00000004 [ 615.416918] Call Trace: [ 615.419540] __schedule+0x801/0x1e30 [ 615.423289] ? save_stack_trace+0x1a/0x20 [ 615.427470] ? __sched_text_start+0x8/0x8 [ 615.431651] ? graph_lock+0x170/0x170 [ 615.435488] ? debug_check_no_locks_freed+0x310/0x310 [ 615.440714] ? print_usage_bug+0xc0/0xc0 [ 615.444811] schedule+0xef/0x430 [ 615.448207] ? lock_downgrade+0x8e0/0x8e0 [ 615.452383] ? __schedule+0x1e30/0x1e30 [ 615.456420] ? mark_held_locks+0xc9/0x160 [ 615.460628] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 615.465238] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.469775] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 615.474830] rwsem_down_read_failed+0x400/0x6e0 [ 615.479540] ? rt_mutex_futex_unlock+0x120/0x120 [ 615.484341] ? lock_acquire+0x1dc/0x520 [ 615.488355] ? __get_super.part.12+0x20f/0x2e0 [ 615.492980] call_rwsem_down_read_failed+0x18/0x30 [ 615.497952] down_read+0xbd/0x1b0 [ 615.501435] ? __get_super.part.12+0x20f/0x2e0 [ 615.506058] ? __down_interruptible+0x6e0/0x6e0 [ 615.510757] ? do_raw_spin_unlock+0x9e/0x2e0 [ 615.515209] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 615.519851] ? lock_release+0xa10/0xa10 [ 615.523867] ? kasan_check_read+0x11/0x20 [ 615.528052] ? bd_may_claim+0xd0/0xd0 [ 615.531897] __get_super.part.12+0x20f/0x2e0 [ 615.536338] get_super+0x2d/0x50 [ 615.539747] fsync_bdev+0x17/0xc0 [ 615.543234] invalidate_partition+0x35/0x60 [ 615.547597] drop_partitions.isra.12+0xdf/0x1e0 [ 615.552298] ? delete_partition+0x2a0/0x2a0 [ 615.556665] ? mark_held_locks+0xc9/0x160 [ 615.560851] rescan_partitions+0x75/0x910 [ 615.565065] __blkdev_reread_part+0x1ad/0x230 [ 615.569599] blkdev_reread_part+0x26/0x40 [ 615.573785] loop_reread_partitions+0x159/0x180 [ 615.578486] ? __loop_update_dio+0x6a0/0x6a0 [ 615.582931] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 615.588507] loop_set_status+0xb95/0x1010 [ 615.592700] loop_set_status64+0xaa/0x100 [ 615.596879] ? loop_set_status_old+0x920/0x920 [ 615.601523] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 615.607093] ? ns_capable_common+0x13f/0x170 [ 615.611544] lo_ioctl+0x6f5/0x2130 [ 615.615117] ? exit_robust_list+0x290/0x290 [ 615.619478] ? lo_rw_aio_complete+0x430/0x430 [ 615.624009] blkdev_ioctl+0x9b6/0x2020 [ 615.627955] ? blkpg_ioctl+0xc40/0xc40 [ 615.631895] ? lock_downgrade+0x8e0/0x8e0 [ 615.636080] ? kasan_check_read+0x11/0x20 [ 615.640266] ? rcu_is_watching+0x85/0x140 [ 615.644449] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 615.649695] ? __fget+0x40c/0x650 [ 615.653183] ? expand_files.part.8+0x9a0/0x9a0 [ 615.657813] ? vfs_iter_write+0xb0/0xb0 [ 615.661825] block_ioctl+0xee/0x130 [ 615.665510] ? blkdev_fallocate+0x400/0x400 [ 615.669869] do_vfs_ioctl+0x1cf/0x16a0 [ 615.673796] ? ioctl_preallocate+0x2e0/0x2e0 [ 615.678239] ? fget_raw+0x20/0x20 [ 615.681728] ? trace_hardirqs_off+0xd/0x10 [ 615.685991] ? quarantine_put+0xeb/0x190 [ 615.690100] ? __x64_sys_futex+0x477/0x680 [ 615.694367] ? do_futex+0x27d0/0x27d0 [ 615.698217] ? security_file_ioctl+0x94/0xc0 [ 615.702663] ksys_ioctl+0xa9/0xd0 [ 615.706158] __x64_sys_ioctl+0x73/0xb0 [ 615.710076] do_syscall_64+0x1b1/0x800 [ 615.714080] ? finish_task_switch+0x1ca/0x810 [ 615.718606] ? syscall_return_slowpath+0x5c0/0x5c0 [ 615.723569] ? syscall_return_slowpath+0x30f/0x5c0 [ 615.728545] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 615.733943] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 615.738822] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 615.744124] RIP: 0033:0x455979 [ 615.747334] RSP: 002b:00007f9f01d49c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 615.755075] RAX: ffffffffffffffda RBX: 00007f9f01d4a6d4 RCX: 0000000000455979 [ 615.762366] RDX: 0000000020000240 RSI: 0000000000004c04 RDI: 0000000000000013 [ 615.769665] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 615.776959] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 615.784330] R13: 00000000000002b4 R14: 00000000006f8180 R15: 0000000000000000 [ 615.791634] [ 615.791634] Showing all locks held in the system: [ 615.798006] 2 locks held by khungtaskd/892: [ 615.802585] #0: 000000008db1372d (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 615.810277] #1: 000000000e160360 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 615.818939] 1 lock held by rsyslogd/4383: [ 615.823109] #0: 00000000bb4b1971 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 615.831140] 2 locks held by getty/4473: [ 615.835136] #0: 00000000be237e68 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.843426] #1: 00000000c8f990b4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.852336] 2 locks held by getty/4474: [ 615.856324] #0: 00000000bc541385 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.864618] #1: 00000000cb8503d5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.873525] 2 locks held by getty/4475: [ 615.877524] #0: 000000008f38c615 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.885806] #1: 0000000016f6c79f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.894713] 2 locks held by getty/4476: [ 615.898701] #0: 00000000d19de94d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.906998] #1: 00000000e0207eb2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.915921] 2 locks held by getty/4477: [ 615.919915] #0: 00000000b991eba3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.928205] #1: 00000000f81f0171 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.937122] 2 locks held by getty/4478: [ 615.941118] #0: 000000009147e2a7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.949416] #1: 00000000137292a1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.958311] 2 locks held by getty/4479: [ 615.962308] #0: 00000000cf12055a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.970599] #1: 000000002280de2b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.979526] 3 locks held by syz-executor3/494: [ 615.984120] #0: 00000000bb382c24 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x2130 [ 615.992328] #1: 0000000005c94c7e (&bdev->bd_mutex){+.+.}, at: blkdev_reread_part+0x1e/0x40 [ 616.000876] #2: 00000000fb96da6b (&type->s_umount_key#44){++++}, at: __get_super.part.12+0x20f/0x2e0 [ 616.010313] 1 lock held by syz-executor3/566: [ 616.014824] #0: 0000000005c94c7e (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x193/0x13a0 [ 616.023124] 1 lock held by syz-executor0/568: [ 616.027635] #0: 0000000005c94c7e (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x193/0x13a0 [ 616.035936] 1 lock held by blkid/497: [ 616.039754] #0: 0000000005c94c7e (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x193/0x13a0 [ 616.048045] [ 616.049702] ============================================= [ 616.049702] [ 616.056746] NMI backtrace for cpu 1 [ 616.060402] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc3+ #35 [ 616.067233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.076580] Call Trace: [ 616.079169] dump_stack+0x1b9/0x294 [ 616.082797] ? dump_stack_print_info.cold.2+0x52/0x52 [ 616.087990] nmi_cpu_backtrace.cold.4+0x19/0xce [ 616.092661] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 616.097847] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 616.103125] arch_trigger_cpumask_backtrace+0x14/0x20 [ 616.108312] watchdog+0xc10/0xf60 [ 616.111773] ? reset_hung_task_detector+0xb0/0xb0 [ 616.116625] ? __schedule+0x1e30/0x1e30 [ 616.120599] ? do_raw_spin_unlock+0x9e/0x2e0 [ 616.125007] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 616.129590] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 616.134694] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.139713] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 616.145257] ? __kthread_parkme+0x1b7/0x280 [ 616.149578] kthread+0x345/0x410 [ 616.152945] ? reset_hung_task_detector+0xb0/0xb0 [ 616.157783] ? kthread_bind+0x40/0x40 [ 616.161584] ret_from_fork+0x3a/0x50 [ 616.165346] Sending NMI from CPU 1 to CPUs 0: [ 616.169865] NMI backtrace for cpu 0 [ 616.169875] CPU: 0 PID: 491 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #35 [ 616.169880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.169894] RIP: 0010:lock_release+0x4ed/0xa10 [ 616.169899] RSP: 0018:ffff8801b4966b80 EFLAGS: 00000282 [ 616.169906] RAX: dffffc0000000000 RBX: ffffed003692cd75 RCX: 1ffff1003274fd15 [ 616.169912] RDX: 1ffffffff11a316d RSI: 0000000000000002 RDI: 0000000000000286 [ 616.169917] RBP: ffff8801b4966cb0 R08: 1ffff1003692cd79 R09: ffffed003b5c46c2 [ 616.169922] R10: 0000000000000003 R11: 0000000000000001 R12: ffff880193a7e080 [ 616.169928] R13: ffffffff88d8e320 R14: ffff880193a7e080 R15: ffff8801b4966bc8 [ 616.169935] FS: 00007faca16eb700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 616.169941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 616.169946] CR2: ffffffffff600400 CR3: 00000001c814b000 CR4: 00000000001406f0 [ 616.169954] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 616.169958] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 616.169961] Call Trace: [ 616.169971] ? lock_downgrade+0x8e0/0x8e0 [ 616.169983] ? kasan_check_read+0x11/0x20 [ 616.169992] ? rcu_is_watching+0x85/0x140 [ 616.170010] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 616.170026] find_get_entry+0x2e7/0xb90 [ 616.170038] ? mark_page_accessed+0x66a/0xd10 [ 616.170049] ? filemap_map_pages+0x1870/0x1870 [ 616.170058] ? graph_lock+0x170/0x170 [ 616.170069] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 616.170079] ? pagecache_get_page+0x2d5/0xe20 [ 616.170089] ? find_get_pages_contig+0x1560/0x1560 [ 616.170102] ? check_same_owner+0x320/0x320 [ 616.170111] ? retint_kernel+0x10/0x10 [ 616.170121] ? rcu_note_context_switch+0x710/0x710 [ 616.170128] ? print_usage_bug+0xc0/0xc0 [ 616.170136] ? print_usage_bug+0xc0/0xc0 [ 616.170145] ? __might_sleep+0x95/0x190 [ 616.170155] pagecache_get_page+0x116/0xe20 [ 616.170163] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.170173] ? find_get_pages_contig+0x1560/0x1560 [ 616.170182] ? mark_held_locks+0xc9/0x160 [ 616.170189] ? retint_kernel+0x10/0x10 [ 616.170199] ? __find_get_block+0x2b8/0xe50 [ 616.170208] ? __find_get_block+0x365/0xe50 [ 616.170216] ? retint_kernel+0x10/0x10 [ 616.170225] ? block_invalidatepage+0x500/0x500 [ 616.170233] ? init_page_buffers+0x3da/0x510 [ 616.170245] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 616.170253] ? unlock_page+0x1d0/0x2b0 [ 616.170261] ? wake_up_page_bit+0x580/0x580 [ 616.170270] ? mark_buffer_dirty+0x6b0/0x6b0 [ 616.170279] ? __find_get_block+0x6/0xe50 [ 616.170287] __getblk_gfp+0x39e/0xaf0 [ 616.170298] ? __find_get_block+0xe50/0xe50 [ 616.170306] ? __lock_is_held+0xb5/0x140 [ 616.170317] ? generic_make_request+0x1510/0x1510 [ 616.170327] ? check_same_owner+0x320/0x320 [ 616.170337] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 616.170345] ? guard_bio_eod+0x2b4/0x600 [ 616.170354] ? kasan_check_write+0x14/0x20 [ 616.170361] ? __brelse+0xfe/0x170 [ 616.170369] ? block_commit_write+0x30/0x30 [ 616.170378] __bread_gfp+0x2d/0x310 [ 616.170388] fat__get_entry+0x594/0xa20 [ 616.170398] ? __raw_spin_lock_init+0x1c/0x100 [ 616.170407] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.170417] ? copy_overflow+0x30/0x30 [ 616.170426] ? lock_downgrade+0x8e0/0x8e0 [ 616.170435] fat_get_short_entry+0x13c/0x2c0 [ 616.170445] fat_subdirs+0x134/0x280 [ 616.170454] ? fat_ioctl_filldir+0x580/0x580 [ 616.170464] ? _raw_spin_unlock+0x22/0x30 [ 616.170475] ? inode_sb_list_add+0x215/0x2f0 [ 616.170483] ? evict_inodes+0x5f0/0x5f0 [ 616.170491] ? no_open+0x10/0x10 [ 616.170501] ? _raw_spin_unlock+0x22/0x30 [ 616.170510] ? find_nls+0x126/0x160 [ 616.170520] fat_fill_super+0x29d0/0x4400 [ 616.170532] ? fat_flush_inodes+0x1a0/0x1a0 [ 616.170542] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 616.170552] ? vsnprintf+0x242/0x1b40 [ 616.170562] ? pointer+0xa20/0xa20 [ 616.170573] ? snprintf+0xa5/0xd0 [ 616.170581] ? vsprintf+0x40/0x40 [ 616.170591] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 616.170600] ? set_blocksize+0x2c4/0x350 [ 616.170610] vfat_fill_super+0x31/0x40 [ 616.170619] mount_bdev+0x30c/0x3e0 [ 616.170628] ? vfat_mount+0x40/0x40 [ 616.170637] vfat_mount+0x34/0x40 [ 616.170646] mount_fs+0xae/0x328 [ 616.170656] vfs_kern_mount.part.34+0xd4/0x4d0 [ 616.170664] ? may_umount+0xb0/0xb0 [ 616.170671] ? _raw_read_unlock+0x22/0x30 [ 616.170678] ? __get_fs_type+0x97/0xc0 [ 616.170687] do_mount+0x564/0x3070 [ 616.170696] ? do_raw_spin_unlock+0x9e/0x2e0 [ 616.170705] ? copy_mount_string+0x40/0x40 [ 616.170713] ? rcu_pm_notify+0xc0/0xc0 [ 616.170723] ? copy_mount_options+0x5f/0x380 [ 616.170732] ? rcu_read_lock_sched_held+0x108/0x120 [ 616.170741] ? kmem_cache_alloc_trace+0x616/0x780 [ 616.170752] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 616.170762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 616.170770] ? copy_mount_options+0x285/0x380 [ 616.170780] ksys_mount+0x12d/0x140 [ 616.170788] __x64_sys_mount+0xbe/0x150 [ 616.170797] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.170806] do_syscall_64+0x1b1/0x800 [ 616.170814] ? finish_task_switch+0x1ca/0x810 [ 616.170824] ? syscall_return_slowpath+0x5c0/0x5c0 [ 616.170833] ? syscall_return_slowpath+0x30f/0x5c0 [ 616.170842] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 616.170852] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 616.170862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 616.170867] RIP: 0033:0x4583aa [ 616.170872] RSP: 002b:00007faca16eaba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 616.170880] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 00000000004583aa [ 616.170885] RDX: 0000000020000040 RSI: 0000000020000100 RDI: 00007faca16eabf0 [ 616.170890] RBP: 0000000000000001 R08: 00000000200000c0 R09: 0000000020000040 [ 616.170895] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000013 [ 616.170899] R13: 0000000000000001 R14: 00000000006fe3f0 R15: 0000000000000000 [ 616.170903] Code: 74 07 00 0f 84 b8 02 00 00 48 8b bd e8 fe ff ff 57 9d 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 <48> c7 43 08 00 00 00 00 48 c7 43 10 00 00 00 00 c7 43 18 00 00 [ 616.171278] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.179 msecs [ 616.171870] Kernel panic - not syncing: hung_task: blocked tasks [ 616.764683] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc3+ #35 [ 616.771515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.780875] Call Trace: [ 616.783468] dump_stack+0x1b9/0x294 [ 616.787106] ? dump_stack_print_info.cold.2+0x52/0x52 [ 616.792299] ? printk_safe_log_store+0x260/0x260 [ 616.797061] panic+0x22f/0x4de [ 616.800255] ? add_taint.cold.5+0x16/0x16 [ 616.804410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 616.809952] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 616.815404] ? printk_safe_flush+0xd7/0x130 [ 616.819733] watchdog+0xc21/0xf60 [ 616.823199] ? reset_hung_task_detector+0xb0/0xb0 [ 616.828049] ? __schedule+0x1e30/0x1e30 [ 616.832026] ? do_raw_spin_unlock+0x9e/0x2e0 [ 616.836437] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 616.841027] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 616.846135] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.851158] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 616.856697] ? __kthread_parkme+0x1b7/0x280 [ 616.861023] kthread+0x345/0x410 [ 616.864390] ? reset_hung_task_detector+0xb0/0xb0 [ 616.869231] ? kthread_bind+0x40/0x40 [ 616.873033] ret_from_fork+0x3a/0x50 [ 616.877575] Dumping ftrace buffer: [ 616.881328] (ftrace buffer empty) [ 616.885022] Kernel Offset: disabled [ 616.888632] Rebooting in 86400 seconds..