FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:01 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x60, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x41040000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 619.665505] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 619.700052] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 619.709172] UDF-fs: Scanning with blocksize 1024 failed 17:25:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xffffffff00000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 619.716257] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 619.754433] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:01 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x8035000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 619.793046] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 619.804774] UDF-fs: Scanning with blocksize 2048 failed [ 619.813271] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 619.849069] FAT-fs (loop1): bogus number of reserved sectors [ 619.852189] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 619.875239] FAT-fs (loop1): Can't find a valid FAT filesystem [ 619.888155] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:02 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0xfffffffffffffffc, 0x348e, 0x8, 0x9}, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="08fbab58387ba3566137740c1ab1b307710f539fac6106c7ed24c03172de5693e4b11ef8259af90abb336818ee"]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)="7374617409c0d2febcf9df2deac8c177ff171248e91193513049f831550d6f7de66cf637bdbf1311920c8a26eda4dcc3783f9db5116b34d31b0512a5608aaff01e7952340cd6fd00000000", 0x275a, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) fallocate(r2, 0x0, 0x40000, 0xfff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x2) fallocate(r1, 0x0, 0x0, 0x10001) syz_genetlink_get_family_id$nbd(&(0x7f0000000200)='nbd\x00') getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000340), &(0x7f0000000480)=0x4) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x8000a0ffffffff, r2}) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) fcntl$getownex(r3, 0x10, &(0x7f0000000280)) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x41) connect$netlink(r4, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x20010}, 0xc) setsockopt$sock_int(r4, 0x1, 0x11, &(0x7f0000000080)=0x80000000, 0x4) connect$bt_l2cap(r4, &(0x7f0000000040)={0x1f, 0x2, {0x101, 0x16, 0xcd4d, 0x1, 0x2, 0x931}, 0x4, 0x9}, 0xe) 17:25:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x600000000000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x1f000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 619.899838] UDF-fs: Scanning with blocksize 4096 failed [ 619.918358] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x600000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 620.132599] FAT-fs (loop1): bogus number of reserved sectors [ 620.178583] FAT-fs (loop1): Can't find a valid FAT filesystem [ 620.276859] FAT-fs (loop1): bogus number of reserved sectors [ 620.283395] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:02 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x100000001, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000200)=0x1) 17:25:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0 ', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x1020, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0xe000000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:02 executing program 2: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:02 executing program 2: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x4, 0x8000) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) 17:25:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x8100, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 620.514693] FAT-fs (loop1): bogus number of reserved sectors [ 620.538335] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3f000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xf5ffffff00000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 620.784988] libceph: parse_ips bad ip '::,:nullb' [ 620.786894] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 620.796192] libceph: parse_ips bad ip '::,:nullb' [ 620.837134] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 620.870994] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 620.897918] UDF-fs: Scanning with blocksize 512 failed [ 620.907892] FAT-fs (loop1): bogus number of reserved sectors [ 620.919267] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:03 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) write$input_event(r1, &(0x7f0000000040)={{}, 0x3, 0xffffffff, 0x2}, 0x18) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) fcntl$setown(r0, 0x8, r2) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r3, &(0x7f0000000ec0)=[{&(0x7f0000000880)="c5d47e29fdbf162b82f740", 0xb}, {&(0x7f00000008c0)="16cc9d16d80488edacfbb2e65bb3288585fa1da527f0c14eade27cb3ff4240fe4f075adb51ba7f82669985f85499ac58546fbc5ccaef2dd8e71c1211cbd26017945fd3e3d720581ca5e5db76b2d29952369fc51450ffb4f671a810b777d5e0f7e12e5c11e65b1f876dc8f2e609c9958971f38d0a9899f9bf7f0c2bd137ead94949bdef023b526fc8c720d236938275eea1a385c3f0b7613c0bb810d9a718e57177e034690ab32ffd021b97885cf09c6f449eeae98e2edad09807d0fd5d65cc97a307ac8c059d370c8826a0dd", 0xcc}, {&(0x7f0000000cc0)="d8188c44fe21a2799c07af3ecd3649627459c45844b08e6f4db5d2fa14112e2762d0fcb60f6c7e58510b5b2b7dad7f1e58bc3dca6dab314a10ed01128ac7ebc22262d2c83f89fc197e4cc83578b58bb352bcfd88e5112338e81463b8d548836900fea53dd0b5815dbcf242ea8643b366f5e0e39ddf", 0x2f}, {&(0x7f0000000d40)="f032b7a290f24667aff513c45341bbb7af691e82752c6834ee57b2af50e7a4ae12ba32000000", 0x26}, {&(0x7f0000000d80)="4761d79bd8df50aac3fc23d1f8fd7f84e708255026c576ab1ea61b4f123c217b9d4deeebb016a0b5cf592db11cae6b301f910d8c70e7e3527e537b1174bfd1a6c212ab79d329c56298ec7315d2d211e7b69bb9244eff4e8304ec2e25ee12c949ea9f0d25e9d85c", 0x67}, {&(0x7f0000000e00)="08d81825325262ce923a77548ae5bae326ebcbdae99855fcad9dfa4d1348f9d5321799e560e62a1f600a6e9bf6514999b7b418e1103bc2aa61482d42521c", 0x3e}, {&(0x7f0000000e40)="cebb6524e9eb44ec067fa77740928c82268a275d4a741caba8252625bad39660a4b1f6ebdc446018dd737296a030761c4eaf8bb0f900a6b71c0950563c1cb5afe23dd8139685857e87fa9cb1ff3d6d9e0b1d4708fb2685da154773fdfeca21", 0x5f}], 0x7, 0x0) 17:25:03 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x300, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x200000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 620.942824] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 620.950885] FAT-fs (loop1): Can't find a valid FAT filesystem [ 620.956311] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 620.964887] UDF-fs: Scanning with blocksize 1024 failed [ 620.970716] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 620.979802] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 621.012747] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 621.034779] UDF-fs: Scanning with blocksize 2048 failed [ 621.042822] libceph: parse_ips bad ip '::,:nullb' 17:25:03 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfffffdf9, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 621.066489] FAT-fs (loop1): bogus number of reserved sectors [ 621.073252] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 621.083862] FAT-fs (loop1): Can't find a valid FAT filesystem [ 621.096312] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0xa00, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 621.125680] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 621.151683] UDF-fs: Scanning with blocksize 4096 failed 17:25:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 621.181162] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 621.303454] FAT-fs (loop1): bogus number of reserved sectors [ 621.333113] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:03 executing program 2: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f00000002c0), 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000014"], 0x1}}, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000040)={0x0, 0x0, 0x7f, 0x0, 0x0, 0x7}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) perf_event_open(&(0x7f0000000180)={0x0, 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, 0x7ff, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000003c0), 0x7d) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x0, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x9f000000, 0xfffffffe, 0x1103, 0x0, 0x0, 0x0, 0xa1, 0x6]}, 0x2000000}) ioctl$sock_inet6_SIOCADDRT(r3, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000009c0)=ANY=[], &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000200)={0x0, 0x1, {0x1}}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x0, &(0x7f00009ff000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f00002bf000)='syzkaller\x00', 0x4000000001, 0xb7, &(0x7f0000000500)=""/183, 0x41f00, 0x0, [], 0x0, 0xf}, 0x48) r6 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r5}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='\b']}) 17:25:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x689, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:03 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x400000000000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 621.379936] FAT-fs (loop1): bogus number of reserved sectors [ 621.386011] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x2000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x86ddffff00000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 621.527992] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 621.546212] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 621.575478] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 621.603242] UDF-fs: Scanning with blocksize 512 failed [ 621.610830] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 621.638223] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 621.648634] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 621.662498] UDF-fs: Scanning with blocksize 1024 failed [ 621.679051] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 621.684629] FAT-fs (loop1): bogus number of reserved sectors [ 621.703523] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 621.720237] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 621.732336] FAT-fs (loop1): Can't find a valid FAT filesystem [ 621.739021] UDF-fs: Scanning with blocksize 2048 failed [ 621.745268] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 621.754846] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 621.763924] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 621.770951] UDF-fs: Scanning with blocksize 4096 failed [ 621.782824] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 621.813206] FAT-fs (loop1): bogus number of reserved sectors [ 621.819265] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:04 executing program 3: clone(0x1ffffff, &(0x7f0000000800)="48aa010bebb55d103edc4bff0100007c111428917cbb99a673f4b564527e1ac03f7f63080100000000000000f96c8a43bbc976360b38819f1df644815d8d5601b06207afd1bde8614bd0acc7521a9abe6513e2574c60788965b751294a1563905d8e073554a4851409ef38496b8f591a97141ae579b4436e3667e6644eda4248345c37303e3d762f420da9f8437f", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x4, 0x4a4, 0x2, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0x2, 0x5, 0xfffffffffffffc00, 0x682, 0x7}) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x600, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x8864000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:04 executing program 2: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe000000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x23, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 621.998583] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 622.007654] FAT-fs (loop1): bogus number of reserved sectors [ 622.016772] libceph: parse_ips bad ip '::,:nullb' [ 622.022633] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 622.036181] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:04 executing program 2: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = creat(&(0x7f0000001dc0)='./file0\x00', 0x400000015) recvmmsg(0xffffffffffffffff, &(0x7f0000009680)=[{{&(0x7f0000006280)=@hci, 0x80, &(0x7f0000006700)=[{&(0x7f0000006400)=""/87, 0x57}, {&(0x7f0000006480)=""/197, 0xc5}, {&(0x7f0000006580)=""/115, 0x73}, {&(0x7f0000006600)=""/199, 0xc7}], 0x4, &(0x7f0000006780)=""/183, 0xb7}}, {{&(0x7f0000008140)=@vsock, 0x80, &(0x7f0000008380)=[{&(0x7f00000081c0)=""/254, 0xfe}, {&(0x7f00000082c0)=""/168, 0xa8}], 0x2, &(0x7f0000009800)=""/53, 0x35}, 0x1f}, {{&(0x7f0000008400)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x80, &(0x7f0000009540)=[{&(0x7f00000084c0)=""/4096, 0x1000}, {&(0x7f00000094c0)=""/46, 0x2e}, {&(0x7f0000009500)=""/40, 0x28}], 0x3, &(0x7f0000009580)=""/221, 0xdd, 0x80000000}}], 0x3, 0x0, &(0x7f0000001d40)={0x0, 0x989680}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={0xffffffffffffffff, 0x0, 0xac, 0x98, &(0x7f0000000280)="04fcf7503553b36d29247eb5e9258656a92dd3a14abf2ba492af6c39a96e412690be6553a248c4c4ab59bde7599b6f7d3ba1a51713a82592d6e1dd3238af7125eb2a7c91114a90e34d14d89b6c9f9b5b8706ff9ada72246af0d7f2046cb5e1a5c32790d85b3b76fb9c69ac5ba63bf2600b6d835c1ff07442121ec1e39c6cb2583221138cafc30e64c6544d5ab489578ffc60735085f6b5ae8f858f4fbbc8f017e32d5ebaa8289230610520a3", &(0x7f0000000340)=""/152, 0x8}, 0x28) clone(0x3ffd, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/77) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={0x0, 0x1, 0x6, @broadcast}, 0x10) getpgid(0x0) mount(&(0x7f0000000100)=@nbd={'/dev/nbd', 0xffffffffffffffff, 0xedc000000000}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000180)={0x0, 0x1c7cf0b2}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00000000c0)={0x0, 0x401}) r2 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) r3 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000340), 0x1f2, 0x1081809) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r2, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)) gettid() 17:25:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfffffff6, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x1400000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 622.042564] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 622.051371] UDF-fs: Scanning with blocksize 512 failed [ 622.058466] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 622.070871] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 622.081244] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 622.088664] UDF-fs: Scanning with blocksize 1024 failed [ 622.120295] FAT-fs (loop1): bogus number of reserved sectors [ 622.132621] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 622.141366] FAT-fs (loop1): Can't find a valid FAT filesystem [ 622.173692] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 622.193420] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 622.212363] UDF-fs: Scanning with blocksize 2048 failed 17:25:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x6000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 622.218439] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x68, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3f00000000000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 622.262187] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 622.272761] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 622.279640] UDF-fs: Scanning with blocksize 4096 failed [ 622.285635] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 622.382801] FAT-fs (loop1): bogus number of reserved sectors [ 622.432127] FAT-fs (loop1): Can't find a valid FAT filesystem [ 622.509354] FAT-fs (loop1): bogus number of reserved sectors [ 622.516312] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:04 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000cc0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000980)={&(0x7f0000000900)={0x7, 0x90, 0x2, {r4, r5/1000+30000}, {0x77359400}, {0x4, 0x8000, 0xb6dc}, 0x1, @canfd={{0x3, 0x7ef1, 0x2, 0x200}, 0x2c, 0x2, 0x0, 0x0, "5f180e6f7c9b0e924ac5bf326503740269d52b0ee91add318dd4570e73230339e1168be302d7a62f60181c0b403f3857ee87cd6f7b88408527e32e635350931f"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) gettid() vmsplice(r6, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x89060000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x700000000000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x600, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xfbffffff00000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x300000000000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 622.866007] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 622.885654] libceph: parse_ips bad ip '::,:nullb' [ 622.896812] FAT-fs (loop1): bogus number of reserved sectors 17:25:05 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0xe0000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 622.916776] FAT-fs (loop1): Can't find a valid FAT filesystem [ 622.942894] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 622.958980] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x600, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 622.982465] UDF-fs: Scanning with blocksize 512 failed 17:25:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x60000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 623.007654] FAT-fs (loop1): bogus number of reserved sectors [ 623.015785] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:05 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x3580, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 623.052105] FAT-fs (loop1): Can't find a valid FAT filesystem [ 623.061840] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:05 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x63, 0x10001, 0x8, 0xc2c7, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x2]}, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x2, 0x10000, 0x100000, 0x3}, &(0x7f0000000180)=0x14) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="071aa0c4b2cbc228d80ff646d1d80a0df4ca020e3fce6ee118d81468dbc21bc3c4", 0x21}, {&(0x7f0000000240)="8e0eb31f72d9342860e9b7c279d4d25eab20646293fea98e35267177e95bf1e710e630c9bb1b56eb8c0a9aed72921edaa308b4069ee3a5d0", 0x38}, {&(0x7f0000000280)="6368525ae93794", 0x7}, {&(0x7f00000002c0)="d172c83e6e92294761e2f300ccc4de744153870edc68cff27df77baade24655d6cc17d01a2b6c0735f3079c656b76d143c04b31d12823b34284eb2ac775646b8d3927c52b90bc5452126fe440471b7671510bdaccae1bf111c590c1522a5da5feff2e97c1825426fc03ae01217e21c64e2c4503dcbea7c2a7497fb6c", 0x7c}, {&(0x7f0000000340)="6c9e2e7f28f175298b99f9624ce4564e7dc93f94465e8f67402cbbd293a4d64c2790cc74bccbcf023cdbef7c95f85e6193d5274a38cd73b72be9135dde7103999be412", 0x43}, {&(0x7f00000003c0)="381f899e6d21b6d426650a9792e22b96611010f24be171b9fdf0b72905f41269f4efa1bec7c292314f686b13a638b011daccaa57c5bab707", 0x38}], 0x6, 0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000480)=0x100) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000004c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0x20, 0x0, &(0x7f0000000500)=[@register_looper, @release={0x40046306, 0x2}, @increfs_done={0x40106308, r2, 0x3}], 0xf9, 0x0, &(0x7f0000000540)="976679fb54fb4efc9e6a820a291604c397da0fb7e20025ec6c4fea1adf3e4369f763de5c5b775b7709b31a32c8045938401dab0508128252f83b196a10105e0d2c8ee318200211e16a8e2242de533ba1fc907e7c0706a5c7a1bd564efd607a71f4fff083f9a38ed26449181c8a57da713aaf142910dc5b58eb8b5d0c6ad178b224c1357cb7308dc3939fbf8da944ad642076f3ed1adfadadfe8caa3d47b3cd694a8a7c210c0deb5153caf9da8c45d3ae73b86aabcc7b3d9ab890028979838afb0a42837a8d555a287862597711bb1fcf96ad65048925e96a2418da37ed14ab4762c55a18348d6b5e591c5e6900d0da188c482aae3dfe4000be"}) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ftruncate(r0, 0x9) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000700)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000780)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000740)={0xffffffffffffffff}, 0x111, 0xd}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f00000007c0)={0xf, 0x8, 0xfa00, {r3, 0x8}}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r1, 0x1, 0x1, 0x100, 0x6, 0x80}, 0x14) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000840)=""/254) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000940)={0x0, 0x7, 0x0, 0xb003, 0x1, 0xfff, 0x7fffffff, 0x9, 0x3, 0x2, 0x5, 0xa}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000009c0)=""/191) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000ac0)={r1, 0x1000, "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"}, &(0x7f0000001b00)=0x1008) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000001b40), 0x4) socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x20010, r5, 0x0) getpeername$netlink(r5, &(0x7f0000001b80), &(0x7f0000001bc0)=0xc) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000001c00)={0x5, 0x86, 0x3, 0xc3e, 0x7}) syz_open_dev$binder(&(0x7f0000001c40)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001c80)={{0x2, 0x4e21, @local}, {0x6}, 0x4, {0x2, 0x4e24, @local}, 'veth0_to_bond\x00'}) [ 623.120290] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 623.125885] libceph: parse_ips bad ip '::,:nullb' [ 623.129864] UDF-fs: Scanning with blocksize 1024 failed [ 623.146076] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 623.160372] libceph: parse_ips bad ip '::,:nullb' [ 623.166491] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 623.202394] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 623.228319] UDF-fs: Scanning with blocksize 2048 failed [ 623.242678] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 623.273368] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 623.298796] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 623.306132] UDF-fs: Scanning with blocksize 4096 failed [ 623.311612] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:05 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) ioctl$UI_SET_MSCBIT(r1, 0x40045568, 0x2f) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:05 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0xe0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:05 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000180)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x8001, 0x100) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000340)=0x67, &(0x7f0000000380)=0x2) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x201) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000240)={@rc={0x1f, {0xf3, 0x4, 0x17, 0x0, 0x7fff, 0x2}, 0x40}, {&(0x7f00000000c0)=""/188, 0xbc}, &(0x7f0000000200), 0x5}, 0xa0) 17:25:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0="2f6465762f6d6430ff", &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 623.765093] FAT-fs (loop1): bogus number of reserved sectors [ 623.770968] FAT-fs (loop1): Can't find a valid FAT filesystem [ 623.803238] libceph: parse_ips bad ip '::,:nullb' 17:25:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xffffff7f00000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\a', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 623.817486] libceph: parse_ips bad ip '::,:nullb' 17:25:05 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:06 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r1, 0x8200) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) [ 623.894747] FAT-fs (loop1): bogus number of reserved sectors [ 623.900610] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x6000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x6488, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 624.029634] audit: type=1804 audit(1540661106.123:72): pid=30654 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/550/bus" dev="sda1" ino=16531 res=1 [ 624.093763] audit: type=1804 audit(1540661106.153:73): pid=30655 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/550/bus" dev="sda1" ino=16531 res=1 [ 624.194084] FAT-fs (loop1): bogus number of reserved sectors [ 624.200075] FAT-fs (loop1): Can't find a valid FAT filesystem [ 624.228741] audit: type=1804 audit(1540661106.153:74): pid=30655 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/550/bus" dev="sda1" ino=16531 res=1 17:25:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x8cffffff00000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:06 executing program 2: clone(0x802182001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) exit(0x186613) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00') write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x71, 0x2, {{0x80, 0x0, 0x8}, 0x401}}, 0x18) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) 17:25:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x800000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:06 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000008c0)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x88480000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 624.610033] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 624.626094] FAT-fs (loop1): bogus number of reserved sectors [ 624.626107] FAT-fs (loop1): Can't find a valid FAT filesystem [ 624.647219] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 624.674773] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 624.691062] UDF-fs: Scanning with blocksize 512 failed [ 624.718472] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 624.732965] FAT-fs (loop1): bogus number of reserved sectors [ 624.740655] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 624.743410] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xffffff8c, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 624.767689] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 624.770623] libceph: parse_ips bad ip '::,:nullb' [ 624.788287] libceph: parse_ips bad ip '::,:nullb' [ 624.794141] UDF-fs: Scanning with blocksize 1024 failed [ 624.804487] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x300, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xfcfdffff00000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 624.833837] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 624.843704] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 624.850687] UDF-fs: Scanning with blocksize 2048 failed 17:25:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x100000000000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 624.875480] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 624.921757] IPVS: ftp: loaded support on port[0] = 21 [ 624.928615] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x1400, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 624.964667] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 624.980593] UDF-fs: Scanning with blocksize 4096 failed [ 625.015835] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 625.052815] FAT-fs (loop1): bogus number of reserved sectors [ 625.063022] device bridge_slave_1 left promiscuous mode [ 625.068819] bridge0: port 2(bridge_slave_1) entered disabled state [ 625.077008] FAT-fs (loop1): Can't find a valid FAT filesystem [ 625.104492] device bridge_slave_0 left promiscuous mode [ 625.110046] bridge0: port 1(bridge_slave_0) entered disabled state [ 625.194201] team0 (unregistering): Port device team_slave_1 removed [ 625.206936] team0 (unregistering): Port device team_slave_0 removed [ 625.219215] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 625.276215] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 625.367065] bond0 (unregistering): Released all slaves 17:25:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x6100, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x80, 0x20) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f0000000780)=[{&(0x7f0000000700)="39d32cff49cefcb891e43e390e5d401600916acc58a0546d7b978bc4ad894e98ada36b6ac1c7b3873f5226c0288330603fe5603feb8c863ce8c11a5bb1cf9de000d4b5c9855150f73864cf6d1f0534d0655338ac671b81567cab77f818b165929b7c1c88", 0x64, 0xfffffffffffffffa}], 0x20, &(0x7f00000001c0)) [ 625.572259] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 625.604801] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 625.613816] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 625.627780] UDF-fs: Scanning with blocksize 512 failed [ 625.641897] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 625.668663] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 625.678637] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 625.686149] UDF-fs: Scanning with blocksize 1024 failed [ 625.692655] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 625.701699] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 625.711995] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 625.718889] UDF-fs: Scanning with blocksize 2048 failed [ 625.725899] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 625.735633] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 625.745414] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 625.763489] UDF-fs: Scanning with blocksize 4096 failed [ 625.769542] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 626.441411] bridge0: port 1(bridge_slave_0) entered blocking state [ 626.448051] bridge0: port 1(bridge_slave_0) entered disabled state [ 626.458023] device bridge_slave_0 entered promiscuous mode [ 626.505039] bridge0: port 2(bridge_slave_1) entered blocking state [ 626.511527] bridge0: port 2(bridge_slave_1) entered disabled state [ 626.519399] device bridge_slave_1 entered promiscuous mode [ 626.566262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 626.613527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 626.751670] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 626.785154] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 626.951477] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 626.958713] team0: Port device team_slave_0 added [ 626.990099] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 626.997793] team0: Port device team_slave_1 added [ 627.044258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 627.079838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 627.108661] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 627.116568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 627.125850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 627.148542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 627.155620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 627.164307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 627.424393] bridge0: port 2(bridge_slave_1) entered blocking state [ 627.430795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 627.437506] bridge0: port 1(bridge_slave_0) entered blocking state [ 627.443878] bridge0: port 1(bridge_slave_0) entered forwarding state [ 627.451729] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 627.482063] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 628.414750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 628.507501] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 628.601512] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 628.607742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 628.615775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 628.707854] 8021q: adding VLAN 0 to HW filter on device team0 17:25:12 executing program 3: r0 = socket(0xb, 0x3, 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000240)=0xb) clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r2 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r1, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r4, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x20000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x3f04, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:12 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8003, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x8001, &(0x7f00000000c0), 0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000240)={0x7, 0x10001}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x0, 0x3ef, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) connect$l2tp(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast}, 0x4, 0x0, 0x2}}, 0xffffffffffffffc2) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0), 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00'}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x0, 0x3ef]}}) ioctl$EXT4_IOC_RESIZE_FS(r3, 0x40086610, &(0x7f0000000200)=0x8) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000000000)) 17:25:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x800e, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffa888, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 630.166876] FAT-fs (loop1): bogus number of reserved sectors [ 630.168531] libceph: parse_ips bad ip '::,:nullb' [ 630.178001] FAT-fs (loop1): Can't find a valid FAT filesystem [ 630.185875] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 630.224233] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 630.257484] FAT-fs (loop1): bogus number of reserved sectors [ 630.265529] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 630.282370] FAT-fs (loop1): Can't find a valid FAT filesystem [ 630.290668] UDF-fs: Scanning with blocksize 512 failed [ 630.305068] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x543, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 630.331239] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 630.346358] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x4c, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 630.401899] UDF-fs: Scanning with blocksize 1024 failed 17:25:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 630.446376] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 630.512824] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 630.521677] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x4d00000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 630.555425] FAT-fs (loop1): bogus number of reserved sectors [ 630.561313] FAT-fs (loop1): Can't find a valid FAT filesystem [ 630.579719] libceph: parse_ips bad ip '::,:nullb' [ 630.585059] UDF-fs: Scanning with blocksize 2048 failed [ 630.591343] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 630.643962] FAT-fs (loop1): bogus number of reserved sectors [ 630.649827] FAT-fs (loop1): Can't find a valid FAT filesystem [ 630.667810] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 630.703671] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 630.725975] UDF-fs: Scanning with blocksize 4096 failed [ 630.731522] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:13 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) r2 = syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) fsetxattr(r2, &(0x7f0000000040)=@random={'system.', 'bdev)@)#),wlan0\x00'}, &(0x7f0000000240)='em0(\x00', 0x5, 0x8ddd1f358798711b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000800)={0x0, 0x10000}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000880)={0x4, 0x8, 0xed27, 0x2, r4}, 0x10) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r5, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:13 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0xfffffffffffffffd, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @remote, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000240)={@mcast2, r2}, 0x14) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000300), 0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000002c0)) mount$overlay(0x400000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYRES64=r1]) write$P9_RUNLINKAT(r0, &(0x7f0000000080)={0x7, 0x4d, 0x2}, 0x7) 17:25:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x700000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x8000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 631.232704] overlayfs: unrecognized mount option "" or missing value [ 631.248621] FAT-fs (loop1): bogus number of reserved sectors [ 631.249042] libceph: parse_ips bad ip '::,:nullb' [ 631.269946] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x500000000000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:13 executing program 2: flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/168, 0xa8) unshare(0x3ffffffa) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) [ 631.287604] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 631.345716] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 631.381108] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 631.388587] UDF-fs: Scanning with blocksize 512 failed [ 631.397706] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x600, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 631.440548] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 631.472345] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 631.510991] UDF-fs: Scanning with blocksize 1024 failed [ 631.556962] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 631.573839] FAT-fs (loop1): bogus number of reserved sectors [ 631.598196] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 631.612274] FAT-fs (loop1): Can't find a valid FAT filesystem [ 631.622669] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 631.640072] libceph: parse_ips bad ip '::,:nullb' [ 631.648262] UDF-fs: Scanning with blocksize 2048 failed [ 631.673989] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 631.695631] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 631.704717] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 631.711616] UDF-fs: Scanning with blocksize 4096 failed [ 631.720367] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:14 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) r2 = syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) write$binfmt_script(r2, &(0x7f0000000800)={'#! ', './file0', [{0x20, '/dev/loop#\x00'}, {0x20, 'lo'}, {0x20, ',eth0em0keyringlo{#selinuxeth1('}, {0x20, 'wlan1wlan0'}, {0x20, '\'ppp0{keyring'}, {0x20, "74086e750000000000000000008c00"}, {0x20, '/dev/binder#\x00'}, {0x20, '$vmnet0user@self'}], 0xa, "d3c82bf125914c144dfefaa6f47ab250cffa352c1a2f6015fc63fe3cf27b437fe303085e19ab2bda42"}, 0xab) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r4, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:14 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x200, 0x1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000000980)=ANY=[@ANYBLOB="52c916c4f352139464ca12650d8d54328eb5dd30086b733c1c2ac33ffa47ec44bea3a931b6b3662b060778ce0622a626002da9b9e283544ca679957ebb419cb426811807696ee0ef7df047874889c7fd0400"], &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000000)) sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/40, &(0x7f00000000c0)=0x28) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000400)={0x0, 0x8}) inotify_add_watch(r1, &(0x7f0000000180)='./file0/file0/../file0\x00', 0x80000000) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f00000008c0), 0xffffffffffffffff) readlink(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0), 0x0) perf_event_open(&(0x7f0000000740)={0x5, 0x70, 0x0, 0x3ff, 0x0, 0xdf, 0x0, 0x50000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x101, 0x40000000004, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000700)}, 0x5020, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0x4008550c, &(0x7f0000000000)) gettid() mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/248) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='cmdline\x00') setsockopt$inet_udp_int(r4, 0x11, 0x6f, &(0x7f0000000100), 0x4) readv(r4, &(0x7f0000000980)=[{&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f0000000440)=""/199, 0xffffffffffffff1c}, {&(0x7f0000000a40)=""/82, 0x52}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/175, 0xaf}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000700)=""/181, 0xb5}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000008c0)=""/159, 0x9f}], 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:25:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x800e000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x500, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x20000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 632.373141] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 632.392519] FAT-fs (loop1): bogus number of reserved sectors [ 632.400337] libceph: parse_ips bad ip '::,:nullb' [ 632.409628] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0xf0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x60, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 632.418591] FAT-fs (loop1): Can't find a valid FAT filesystem [ 632.439013] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 632.463457] UDF-fs: Scanning with blocksize 512 failed 17:25:14 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x200, 0x1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000000980)=ANY=[@ANYBLOB="52c916c4f352139464ca12650d8d54328eb5dd30086b733c1c2ac33ffa47ec44bea3a931b6b3662b060778ce0622a626002da9b9e283544ca679957ebb419cb426811807696ee0ef7df047874889c7fd0400"], &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000000)) sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/40, &(0x7f00000000c0)=0x28) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000400)={0x0, 0x8}) inotify_add_watch(r1, &(0x7f0000000180)='./file0/file0/../file0\x00', 0x80000000) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f00000008c0), 0xffffffffffffffff) readlink(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0), 0x0) perf_event_open(&(0x7f0000000740)={0x5, 0x70, 0x0, 0x3ff, 0x0, 0xdf, 0x0, 0x50000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x101, 0x40000000004, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000700)}, 0x5020, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0x4008550c, &(0x7f0000000000)) gettid() mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/248) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='cmdline\x00') setsockopt$inet_udp_int(r4, 0x11, 0x6f, &(0x7f0000000100), 0x4) readv(r4, &(0x7f0000000980)=[{&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f0000000440)=""/199, 0xffffffffffffff1c}, {&(0x7f0000000a40)=""/82, 0x52}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/175, 0xaf}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000700)=""/181, 0xb5}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000008c0)=""/159, 0x9f}], 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 632.496184] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 632.506946] FAT-fs (loop1): bogus number of reserved sectors [ 632.522758] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 632.532697] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x700, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 632.541776] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x3904, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 632.570677] UDF-fs: Scanning with blocksize 1024 failed [ 632.586258] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xedc000000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 632.652858] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 632.709422] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 632.735169] FAT-fs (loop1): bogus number of reserved sectors [ 632.736278] UDF-fs: Scanning with blocksize 2048 failed [ 632.761577] FAT-fs (loop1): Can't find a valid FAT filesystem [ 632.783373] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 632.824433] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 632.844023] FAT-fs (loop1): bogus number of reserved sectors [ 632.855566] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 632.859065] FAT-fs (loop1): Can't find a valid FAT filesystem [ 632.863445] UDF-fs: Scanning with blocksize 4096 failed [ 632.889165] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:15 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000800)="7450a1bde04b4ba8490166f0086e750000000000000000088c0020e3a5c63b19ff7eb69f0085a39b73fd3a26fa43f1ed02cf2fedb85b9c0e03281b3c59990fb4ac2265d8d611457ec36925d5128c5ef2980b05ea716ca9763d6686a823d0d7c1406f3103a8d0d64731a4815bf52f3add8c2bb53c4d52636edc33c92e33e83128e542429bd7e79225fecb077904c8a0cfe4830028f8e4b3a82c938bcb091f0a8f80907d562c0448f923864fe2bc452030409ac6a27dfca0f432c002b397a65071942dee2d", 0x1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:15 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x200, 0x1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000000980)=ANY=[@ANYBLOB="52c916c4f352139464ca12650d8d54328eb5dd30086b733c1c2ac33ffa47ec44bea3a931b6b3662b060778ce0622a626002da9b9e283544ca679957ebb419cb426811807696ee0ef7df047874889c7fd0400"], &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000000)) sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/40, &(0x7f00000000c0)=0x28) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000400)={0x0, 0x8}) inotify_add_watch(r1, &(0x7f0000000180)='./file0/file0/../file0\x00', 0x80000000) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f00000008c0), 0xffffffffffffffff) readlink(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0), 0x0) perf_event_open(&(0x7f0000000740)={0x5, 0x70, 0x0, 0x3ff, 0x0, 0xdf, 0x0, 0x50000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x101, 0x40000000004, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000700)}, 0x5020, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0x4008550c, &(0x7f0000000000)) gettid() mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/248) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='cmdline\x00') setsockopt$inet_udp_int(r4, 0x11, 0x6f, &(0x7f0000000100), 0x4) readv(r4, &(0x7f0000000980)=[{&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f0000000440)=""/199, 0xffffffffffffff1c}, {&(0x7f0000000a40)=""/82, 0x52}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/175, 0xaf}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000700)=""/181, 0xb5}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000008c0)=""/159, 0x9f}], 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:25:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x86ddffff, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x4204, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 633.556879] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 633.565914] FAT-fs (loop1): bogus number of reserved sectors [ 633.571745] FAT-fs (loop1): Can't find a valid FAT filesystem [ 633.584635] libceph: parse_ips bad ip '::,:nullb' 17:25:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x7f000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 633.600015] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:15 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0xa00) connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x40, {0x2, 0x1, 0x6, 0x5, 0x9, 0x32}, 0x47d, 0xffffffffffffffff}, 0xe) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x8) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000001c0)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000240)=[{}, {}], r1, 0x1, 0x1, 0x90}}, 0x20) [ 633.633061] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 633.644195] UDF-fs: Scanning with blocksize 512 failed [ 633.650412] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 633.679441] FAT-fs (loop1): bogus number of reserved sectors [ 633.685664] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 633.709564] FAT-fs (loop1): Can't find a valid FAT filesystem [ 633.715509] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 633.715519] UDF-fs: Scanning with blocksize 1024 failed [ 633.716109] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 633.731866] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 633.746418] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 633.763069] libceph: parse_ips bad ip '::,:nullb' 17:25:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x6000000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x5, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 633.783005] print_req_error: I/O error, dev loop0, sector 0 [ 633.788448] UDF-fs: Scanning with blocksize 2048 failed [ 633.798346] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 633.804739] print_req_error: I/O error, dev loop0, sector 0 [ 633.813391] Buffer I/O error on dev loop0, logical block 0, async page read [ 633.821246] print_req_error: I/O error, dev loop0, sector 4 [ 633.827122] Buffer I/O error on dev loop0, logical block 1, async page read 17:25:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x900, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 633.902261] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 633.941188] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 633.955016] libceph: parse_ips bad ip '::,:nullb' [ 633.962354] UDF-fs: Scanning with blocksize 4096 failed [ 633.969345] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 633.995424] libceph: parse_ips bad ip '::,:nullb' [ 634.002156] FAT-fs (loop1): bogus number of reserved sectors [ 634.021513] FAT-fs (loop1): Can't find a valid FAT filesystem [ 634.109843] FAT-fs (loop1): bogus number of reserved sectors [ 634.115837] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:16 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000008c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:16 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x441, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:16 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x8906000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x800, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0xc201}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454dc, 0x758ffe) 17:25:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0="2f6465762f6d6430f9", &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:16 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x8847000000000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0="2f6465762f6d6430fe", &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 634.737262] libceph: parse_ips bad ip '::,:nullb' [ 634.750734] FAT-fs (loop1): bogus number of reserved sectors [ 634.775224] FAT-fs (loop1): Can't find a valid FAT filesystem [ 634.803039] libceph: parse_ips bad ip '::,:nullb' 17:25:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)) memfd_create(&(0x7f00000001c0)='/dev/kvm\x00', 0x4) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) r1 = semget(0x1, 0x0, 0x20) semop(r1, &(0x7f0000000140)=[{0x0, 0x100}, {0x3, 0x1, 0x1800}, {0x0, 0xda, 0x1000}], 0x3) 17:25:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2010, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 634.833883] FAT-fs (loop1): bogus number of reserved sectors [ 634.870684] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:17 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x2000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x43e, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 635.106071] FAT-fs (loop1): bogus number of reserved sectors [ 635.151528] FAT-fs (loop1): Can't find a valid FAT filesystem [ 635.210458] FAT-fs (loop1): bogus number of reserved sectors [ 635.231570] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:17 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x6, 0x1, 0x8001}, 0x8) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:17 executing program 2: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000080)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)={0x0, {{0x2, 0x0, @multicast1}}, 0x0, 0x2000000000002ff}, 0x90) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x7fff, 0x6, &(0x7f0000000540)=[{&(0x7f0000000140)="8fd1b8d9ee8ac620c18f75ea443e4d9bc1e486b1dd3bb451d72ec4b68fceb93ea3a610342d7c534c680dace818ff029d91b39e83f1f0716c7e0e76abc733e97e0f08ac12de9300bb9edfbc2b777a63d936d7f0417490750cf10f86e6f7dbd499b0e277db939900", 0x67}, {&(0x7f00000001c0)="3665da2a5f4f4553", 0x8, 0x800}, {&(0x7f0000000200)="f7d0b0f2a0a299fdefa79667ada9a01cea8fef932b2af7f19ddfd4f1adcb7a7a55", 0x21, 0x1a}, {&(0x7f0000000380)="b513b9884701b9e6a27df484d8d377ce73a445169995c0d0f4f0c35ad9d413623d490bb51aa674e6dcb621b1cc71a25458262130dee9239c8cb6f4f9ee055f25304858fd9592c2630166fc787be1dc204c4b7b537baf92d9c8c10ebad49440f763e7dd893cd82e2a8d247f79003a9b467993f2eccb27a1e0414cfa5facce20c23f271e6967b05a4a7eb369da40e06f93ddc221224542484bcd43bc6aedc84298613c26eae576603ae75143293e", 0xad, 0x401}, {&(0x7f0000000240)="b12f5499a22b4540ff8522e57fb4ecc85fc69b3d0ac64412c1a5a061e462e979ef20de03a714909d389eba6a00ce64f739ab8dd9d63afa52774f6b36ab1664b3477e15661982f8fda7efa495", 0x4c, 0x2}, {&(0x7f0000000440)="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", 0xfb, 0x80000001}], 0x8000, &(0x7f0000000700)={[{@adaptive_mode='mode=adaptive'}, {@noinline_xattr='noinline_xattr'}, {@prjquota={'prjquota', 0x3d, 'self,'}}, {@extent_cache='extent_cache'}, {@noflush_merge='noflush_merge'}, {@nobarrier='nobarrier'}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fowner_gt={'fowner>', r2}}]}) 17:25:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x8cffffff, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:17 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0xd000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x8000000000000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x1000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 635.765195] FAT-fs (loop1): bogus number of reserved sectors [ 635.791986] FAT-fs (loop1): Can't find a valid FAT filesystem [ 635.816269] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xb913b500) [ 635.826113] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:18 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x81000000, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 635.879410] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 635.884957] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 635.908647] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 17:25:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 635.925637] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 635.951205] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xb913b500) [ 635.960100] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 635.992406] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 636.001250] UDF-fs: Scanning with blocksize 512 failed [ 636.013862] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 636.023065] libceph: parse_ips bad ip '::,:nullb' [ 636.027100] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 636.035828] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 636.040810] libceph: parse_ips bad ip '::,:nullb' [ 636.045866] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 636.057777] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:18 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x806, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf9fdffff00000000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 636.084919] FAT-fs (loop1): bogus number of reserved sectors [ 636.089191] UDF-fs: Scanning with blocksize 1024 failed [ 636.126918] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 636.162039] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00007e0000)=""/4, &(0x7f0000000000)=0x3) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7f, 0x200000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) [ 636.173903] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 636.227244] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 636.264182] FAT-fs (loop1): bogus number of reserved sectors [ 636.286331] UDF-fs: Scanning with blocksize 2048 failed [ 636.302808] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 636.315107] FAT-fs (loop1): Can't find a valid FAT filesystem [ 636.338196] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 636.368689] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 636.384434] UDF-fs: Scanning with blocksize 4096 failed [ 636.402236] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2000, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:18 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0xaf6d}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7f, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) r2 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x203, 0x800000000009) ioctl$FS_IOC_FSGETXATTR(r2, 0xc0185500, &(0x7f0000000000)={0x20123, 0x3}) 17:25:18 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x4304000000000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:18 executing program 3: clone(0x2000000, &(0x7f0000000b40)="48aa010bebb55d103edc4bf3675abd7c1114281bea78dda673f4b564527e1ac03f7f63083a8b62985cc54371f96c8a43bbc976360b38819f1df644815d8d5a01b06207afd1bde8614bd0acc7521a9a6513e257", &(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)="c3") r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000009c0)) syz_open_dev$loop(&(0x7f00000007c0)='/dev/loop#\x00', 0x3, 0x200) fadvise64(r0, 0x0, 0x0, 0x1) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/38, 0x26}], 0xa, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000c80)) setrlimit(0x3, &(0x7f0000000440)={0x0, 0x2}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000300)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}}, 0xa0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000a80)=""/149) sendfile(r0, r0, &(0x7f0000000000)=0x2, 0x2000005) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) gettid() vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f00000004c0)='0', 0x1}], 0x1, 0x0) 17:25:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 636.870910] FAT-fs (loop1): bogus number of reserved sectors [ 636.891680] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:19 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3f00, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:19 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8100000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 636.922728] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r1, @ANYRESOCT=r1, @ANYPTR64, @ANYRES16=r1, @ANYPTR, @ANYPTR64, @ANYRES32=0x0, @ANYPTR], @ANYRES64=0x0, @ANYRES16=r1, @ANYRESHEX=r1, @ANYRESOCT=r1, @ANYRES32=r0]], &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000100)=@md0='/dev/md0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x40000, &(0x7f0000000480)='posix_acl_accesswlan0keyring/nodev#*md5sumcgroup\x00') [ 636.966820] FAT-fs (loop1): bogus number of reserved sectors [ 636.973272] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 636.992417] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:19 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xc0ed0000, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 637.025774] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 637.050490] UDF-fs: Scanning with blocksize 512 failed 17:25:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 637.071298] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:19 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6000000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:19 executing program 2: prctl$intptr(0x3f, 0x1) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x1f, 0x1, {0x101, 0x80}, {0xfff}, @rumble={0xe945, 0x7}}) [ 637.109751] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 637.120433] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 637.127421] UDF-fs: Scanning with blocksize 1024 failed [ 637.166885] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 637.215511] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 637.232878] libceph: parse_ips bad ip '::,:nullb' 17:25:19 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xf000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x28, 0xb01, 0xffffffffffffffff, 0x0, {0x4}}, 0x14}}, 0x0) fcntl$setflags(r1, 0x2, 0x1) [ 637.259676] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 637.289973] FAT-fs (loop1): bogus number of reserved sectors [ 637.297278] UDF-fs: Scanning with blocksize 2048 failed 17:25:19 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f025656c696e75786367726f757000") [ 637.328388] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 637.339252] FAT-fs (loop1): Can't find a valid FAT filesystem [ 637.383076] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 637.435585] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 637.452750] libceph: parse_ips bad ip '::,:nullb' [ 637.461560] UDF-fs: Scanning with blocksize 4096 failed [ 637.473740] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 637.482295] libceph: parse_ips bad ip '::,:nullb' 17:25:20 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000240)=0xc) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) 17:25:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:20 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8906000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:20 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$xdp(0x2c, 0x3, 0x0) sendto(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000200)=@nfc, 0x80) 17:25:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f06c656c696e75786367726f757000") [ 637.994519] libceph: parse_ips bad ip '::,:nullb' [ 638.020485] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 638.046144] FAT-fs (loop1): bogus number of reserved sectors [ 638.060506] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:20 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88a8ffff00000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x80000000000003, 0x800000000000004) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000180)={'bond0\x00\x00Z\x00', @ifru_ivalue=0x20b17d7b}) [ 638.070178] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f06f656c696e75786367726f757000") [ 638.096306] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 638.121753] UDF-fs: Scanning with blocksize 512 failed [ 638.147204] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 638.184234] FAT-fs (loop1): bogus number of reserved sectors [ 638.191682] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 638.211637] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 638.219702] FAT-fs (loop1): Can't find a valid FAT filesystem [ 638.228168] UDF-fs: Scanning with blocksize 1024 failed 17:25:20 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x81000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000030c0), 0x1000) read$FUSE(r1, &(0x7f0000002000), 0x1000) mount(&(0x7f0000000040), &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)='ceph\x00', 0x0, 0x0) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) write$FUSE_DIRENT(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000001400c6da0000000b000000000066ce656d316e6f246576656d31000002000000000000f386616a1a0a3c0000000000002c0e0000000000619fcd3823b7c94f5a3276ce8c9461000000000000051c0005000000000079737465746a48be1b31486dcc6370757365746367726f757024a3d030914ce145fe700471595c"], 0x90) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 638.243611] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 638.258825] libceph: parse_ips bad ip '::,:nullb' [ 638.258889] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 638.283979] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 638.290973] UDF-fs: Scanning with blocksize 2048 failed 17:25:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 638.302962] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 638.321295] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 638.339337] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 638.349346] UDF-fs: Scanning with blocksize 4096 failed [ 638.355411] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:20 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) r2 = dup(r1) ppoll(&(0x7f0000000380)=[{r2}], 0x1, &(0x7f0000000240), &(0x7f00000005c0), 0x8) 17:25:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f070656c696e75786367726f757000") 17:25:20 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='Xdf\x00', 0x0, &(0x7f0000000340)) [ 638.494301] libceph: parse_ips bad ip '::,:nullb' [ 638.535676] libceph: parse_ips bad ip '::,:nullb' 17:25:20 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xf0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:20 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='::.\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f075656c696e75786367726f757000") [ 638.573431] FAT-fs (loop1): bogus number of reserved sectors [ 638.584774] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='pdf\x00', 0x0, &(0x7f0000000340)) 17:25:20 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 638.699054] libceph: parse_ips bad ip '::.:nullb' 17:25:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x8000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 638.757182] libceph: parse_ips bad ip '::,:nullb' [ 638.909697] FAT-fs (loop1): bogus number of reserved sectors [ 638.917501] FAT-fs (loop1): Can't find a valid FAT filesystem [ 639.005806] FAT-fs (loop1): bogus number of reserved sectors [ 639.011686] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:21 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:21 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000004c0)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sysfs$1(0x1, &(0x7f0000000300)='/dev/sg#\x00') ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x41a}], 0x1, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000240), 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1a) sched_yield() sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4020ae76, &(0x7f0000000340)={0x80ffff, 0xffffffffffffffff, 0x1}) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x6, 0x0) 17:25:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='sdf\x00', 0x0, &(0x7f0000000340)) 17:25:21 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4d, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f064656c696e75786367726f757000") 17:25:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1f00, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 639.255244] libceph: parse_ips bad ip '::,:nullb' 17:25:21 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x806000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f00a656c696e75786367726f757000") 17:25:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='ldf\x00', 0x0, &(0x7f0000000340)) [ 639.317248] FAT-fs (loop1): bogus number of reserved sectors [ 639.338318] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:21 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x200000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 639.465760] libceph: parse_ips bad ip '::,:nullb' [ 639.474955] libceph: parse_ips bad ip '::,:nullb' 17:25:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f058656c696e75786367726f757000") 17:25:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3a04, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 639.548039] libceph: parse_ips bad ip '::,:nullb' 17:25:21 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x146) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)) [ 639.720162] libceph: parse_ips bad ip '::,:nullb' [ 639.753969] FAT-fs (loop1): bogus number of reserved sectors [ 639.764767] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:22 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000004c0)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sysfs$1(0x1, &(0x7f0000000300)='/dev/sg#\x00') ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x41a}], 0x1, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000240), 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1a) sched_yield() sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4020ae76, &(0x7f0000000340)={0x80ffff, 0xffffffffffffffff, 0x1}) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x6, 0x0) 17:25:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='xdf\x00', 0x0, &(0x7f0000000340)) 17:25:22 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:22 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4c, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:22 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f069656c696e75786367726f757000") 17:25:22 executing program 2: socket$inet6(0xa, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000200), 0xffffffffffffffff) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000300)={"7369743000000400b5c4b900007f0200", @ifru_ivalue}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) pipe2(&(0x7f0000000080), 0x80800) memfd_create(&(0x7f00000001c0)="7369743000000400b5c4b900007f0200", 0x4) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000240)=r1, 0xf865f4c00df0f761) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) 17:25:22 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 640.032250] FAT-fs (loop1): bogus number of reserved sectors [ 640.050521] libceph: parse_ips bad ip '::,:nullb' [ 640.056164] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:22 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f078656c696e75786367726f757000") 17:25:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='+df\x00', 0x0, &(0x7f0000000340)) 17:25:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/11, 0xa) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000480)=@dstopts={0x0, 0x3, [], [@hao={0xc9, 0x10, @ipv4={[], [], @loopback}}, @calipso={0x7, 0x8}]}, 0x28) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/128, 0x80}, 0x0) poll(&(0x7f0000000080), 0x0, 0x80) write(r1, &(0x7f0000000440), 0x0) [ 640.167745] FAT-fs (loop1): bogus number of reserved sectors [ 640.195691] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:22 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4305000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 640.276604] libceph: parse_ips bad ip '::,:nullb' 17:25:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='idf\x00', 0x0, &(0x7f0000000340)) 17:25:22 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup3(r1, r0, 0x0) 17:25:22 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x445, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:22 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f063656c696e75786367726f757000") 17:25:22 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8848000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='ddf\x00', 0x0, &(0x7f0000000340)) [ 640.622929] libceph: parse_ips bad ip '::,:nullb' 17:25:22 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x80350000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:22 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073256c696e75786367726f757000") [ 640.651894] FAT-fs (loop1): bogus number of reserved sectors [ 640.674594] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='%df\x00', 0x0, &(0x7f0000000340)) 17:25:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000070a07031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 640.832753] libceph: parse_ips bad ip '::,:nullb' 17:25:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f0730a6c696e75786367726f757000") 17:25:25 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4d000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:25 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000300)={{}, 'syz1\x00'}) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000580)="65f0fe410040dde2f3ad79058fe830875daf2dc4a16e59942d91300000263e66660f38257900c481f557d2f3446fc4a259ac45fe", {}, 0x0, &(0x7f00000005c0)="c4e141db616b42de39c46135685b6ff30f52b0ab1ef7e426660f38156baf2e67420f1854b5d2f3dbecc462b2f57f07f30f11423e8fa858cc2a76"}, 0x8, &(0x7f0000000000)) write$uinput_user_dev(r0, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}, 0x45c) dup2(r0, 0xffffffffffffffff) 17:25:25 executing program 2: socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0x0, @broadcast}, 0x10) io_setup(0xb30, &(0x7f0000000000)=0x0) io_pgetevents(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000240)=0xc) socket$inet(0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000002c0)={0x0, &(0x7f00000000c0)}, 0x8) 17:25:25 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3c04000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='*df\x00', 0x0, &(0x7f0000000340)) 17:25:25 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8864, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 643.352925] input: syz1 as /devices/virtual/input/input7 [ 643.372386] libceph: parse_ips bad ip '::,:nullb' 17:25:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073650a696e75786367726f757000") 17:25:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='0df\x00', 0x0, &(0x7f0000000340)) [ 643.485211] FAT-fs (loop1): bogus number of reserved sectors [ 643.521203] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0xc008ae88, &(0x7f00000000c0)={0x2, 0x0, [0x10a, 0x0, 0x8b]}) [ 643.621252] libceph: parse_ips bad ip '::,:nullb' 17:25:25 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xedc000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:25 executing program 2: perf_event_open(&(0x7f0000000780)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syncfs(0xffffffffffffffff) fallocate(r0, 0x1, 0x0, 0x10000101) 17:25:25 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3580, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:25 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f00000001c0)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000280)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000200)={{}, {0x1, 0x0, 0x6}, [], {}, [], {0x10, 0x0, 0x7000000}}, 0x24, 0x0) stat(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000001800)) 17:25:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f0736525696e75786367726f757000") 17:25:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='cdf\x00', 0x0, &(0x7f0000000340)) 17:25:26 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x700000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:26 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000000080)) fchown(0xffffffffffffffff, 0x0, 0x0) io_setup(0x0, &(0x7f0000000140)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f00000000c0)=[{0x6}]}, 0x10) [ 643.930012] ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. [ 643.957505] libceph: parse_ips bad ip '::,:nullb' 17:25:26 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073652e696e75786367726f757000") [ 644.093757] FAT-fs (loop1): bogus number of reserved sectors [ 644.109351] overlayfs: filesystem on './file0' not supported as upperdir [ 644.124882] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:26 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xf0ffffffffffff, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='.df\x00', 0x0, &(0x7f0000000340)) [ 644.153246] ntfs: (device loop3): parse_options(): Unrecognized mount option system.posix_acl_default. [ 644.224867] libceph: parse_ips bad ip '::,:nullb' 17:25:26 executing program 2: 17:25:26 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xa00000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:26 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073654c696e75786367726f757000") 17:25:26 executing program 3: 17:25:26 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='odf\x00', 0x0, &(0x7f0000000340)) 17:25:26 executing program 2: [ 644.448772] libceph: parse_ips bad ip '::,:nullb' 17:25:26 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f0736575696e75786367726f757000") 17:25:26 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6100, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:26 executing program 3: 17:25:26 executing program 2: 17:25:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='-df\x00', 0x0, &(0x7f0000000340)) [ 644.681660] libceph: parse_ips bad ip '::,:nullb' 17:25:26 executing program 3: [ 644.706570] FAT-fs (loop1): bogus number of reserved sectors [ 644.732453] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3904, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:27 executing program 2: 17:25:27 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8847, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c256e75786367726f757000") 17:25:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='#df\x00', 0x0, &(0x7f0000000340)) 17:25:27 executing program 3: 17:25:27 executing program 2: [ 644.968625] libceph: parse_ips bad ip '::,:nullb' 17:25:27 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:27 executing program 3: 17:25:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c0a6e75786367726f757000") 17:25:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='u%f\x00', 0x0, &(0x7f0000000340)) 17:25:27 executing program 2: [ 645.174351] libceph: parse_ips bad ip '::,:nullb' [ 645.192018] FAT-fs (loop1): bogus number of reserved sectors [ 645.225996] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:27 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe0000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:27 executing program 3: 17:25:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c690a75786367726f757000") 17:25:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='u.f\x00', 0x0, &(0x7f0000000340)) 17:25:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3d04000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:27 executing program 2: [ 645.405518] libceph: parse_ips bad ip '::,:nullb' 17:25:27 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x7f00, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:27 executing program 2: 17:25:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e70786367726f757000") 17:25:27 executing program 3: 17:25:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='u/f\x00', 0x0, &(0x7f0000000340)) 17:25:27 executing program 2: 17:25:27 executing program 3: 17:25:27 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x600, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:27 executing program 2: [ 645.655625] FAT-fs (loop1): bogus number of reserved sectors [ 645.676831] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='ud%\x00', 0x0, &(0x7f0000000340)) [ 646.115920] FAT-fs (loop1): bogus number of reserved sectors [ 646.122365] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3f00000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:28 executing program 3: 17:25:28 executing program 2: 17:25:28 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x800e, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e58786367726f757000") 17:25:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='ud.\x00', 0x0, &(0x7f0000000340)) 17:25:28 executing program 2: 17:25:28 executing program 3: 17:25:28 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:28 executing program 2: 17:25:28 executing program 3: 17:25:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='ud/\x00', 0x0, &(0x7f0000000340)) [ 646.505979] FAT-fs (loop1): bogus number of reserved sectors [ 646.555685] FAT-fs (loop1): Can't find a valid FAT filesystem [ 646.607640] IPVS: ftp: loaded support on port[0] = 21 17:25:28 executing program 2: 17:25:28 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88caffff00000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:28 executing program 3: 17:25:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3e040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 646.812727] device bridge_slave_1 left promiscuous mode [ 646.818396] bridge0: port 2(bridge_slave_1) entered disabled state [ 646.893185] device bridge_slave_0 left promiscuous mode [ 646.898731] bridge0: port 1(bridge_slave_0) entered disabled state [ 647.017291] FAT-fs (loop1): bogus number of reserved sectors [ 647.024731] team0 (unregistering): Port device team_slave_1 removed [ 647.032990] FAT-fs (loop1): Can't find a valid FAT filesystem [ 647.055049] team0 (unregistering): Port device team_slave_0 removed [ 647.067561] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 647.117698] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 647.213621] bond0 (unregistering): Released all slaves [ 648.037560] bridge0: port 1(bridge_slave_0) entered blocking state [ 648.044539] bridge0: port 1(bridge_slave_0) entered disabled state [ 648.052474] device bridge_slave_0 entered promiscuous mode [ 648.100071] bridge0: port 2(bridge_slave_1) entered blocking state [ 648.107589] bridge0: port 2(bridge_slave_1) entered disabled state [ 648.115456] device bridge_slave_1 entered promiscuous mode [ 648.161172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 648.208364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 648.351496] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 648.401659] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 648.450248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 648.466915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 648.598100] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 648.605864] team0: Port device team_slave_0 added [ 648.651876] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 648.659838] team0: Port device team_slave_1 added [ 648.688362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 648.717979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 648.749665] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 648.757164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 648.769001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 648.814334] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 648.821525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 648.830113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 649.097958] bridge0: port 2(bridge_slave_1) entered blocking state [ 649.104494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 649.111088] bridge0: port 1(bridge_slave_0) entered blocking state [ 649.117514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 649.125215] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 649.292113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 650.106221] 8021q: adding VLAN 0 to HW filter on device bond0 [ 650.200444] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 650.294532] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 650.300694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 650.309252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 650.410893] 8021q: adding VLAN 0 to HW filter on device team0 17:25:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e69786367726f757000") 17:25:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\n', 0x0, &(0x7f0000000340)) 17:25:33 executing program 2: 17:25:33 executing program 3: 17:25:33 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8847000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:33 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3c04, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 650.973303] libceph: parse_ips bad ip '::,:nullb' [ 650.979935] libceph: parse_ips bad ip '::,:nullb' 17:25:33 executing program 2: 17:25:33 executing program 3: 17:25:33 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa00000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 651.125452] libceph: parse_ips bad ip '::,:nullb' 17:25:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e64786367726f757000") 17:25:33 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RREAD(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="aa0000007501009f000000f63c040f5959367989523a32700dbd2795671de15b6e76ad6d86102d7ff48ffdf362135fcc604d7ed9523d8f9dcb840bec782cbe822101796421a8480b8d5358c2013ef02c5b91498d03e930aa765e8b5fed71987a602b89b162ca3fe3ffde437d5e81a4ea61b2dd8cb0f56ae8e773a0ff9089c789fe2ba0b5334fae562415d502fd71007a378dc6d2c6f49617ca21328c099eb28b34026e88e074f57aad04"], 0xaa) write$P9_RREADDIR(r1, &(0x7f0000000700)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000500)={0x9}, 0x9) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 17:25:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0x2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x3) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x2}) [ 651.232877] FAT-fs (loop1): bogus number of reserved sectors [ 651.271341] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:33 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8060000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 651.291097] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 651.317977] libceph: parse_ips bad ip '::,:nullb' [ 651.335087] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 651.351025] libceph: parse_ips bad ip '::,:nullb' [ 651.380578] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e25786367726f757000") [ 651.412289] UDF-fs: Scanning with blocksize 512 failed 17:25:33 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:33 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xffffff7f, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 651.448385] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:33 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x4000000, 0x4, 0x3, 0xa30}, &(0x7f0000000240)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000440)=0x52) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x208, 0x20, 0x400}, &(0x7f0000000480)=0x10) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0x2}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x3) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000040)={0x2}) [ 651.496789] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:33 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1400, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 651.558650] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 651.579541] UDF-fs: Scanning with blocksize 1024 failed [ 651.588454] libceph: parse_ips bad ip '::,:nullb' [ 651.594344] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e0a786367726f757000") 17:25:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f00000002c0)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000280)) read(0xffffffffffffffff, &(0x7f0000000540)=""/11, 0x485) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) r2 = dup(r1) clone(0x2502001ffd, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) connect$netlink(r2, &(0x7f0000000000)=@proc, 0xc) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000200)=""/69, &(0x7f0000000040)=0x45) [ 651.639715] libceph: parse_ips bad ip '::,:nullb' [ 651.641302] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 651.712781] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 651.736366] UDF-fs: Scanning with blocksize 2048 failed [ 651.750579] FAT-fs (loop1): bogus number of reserved sectors [ 651.757226] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 651.770342] FAT-fs (loop1): Can't find a valid FAT filesystem [ 651.783483] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 651.800730] libceph: parse_ips bad ip '::,:nullb' [ 651.814292] libceph: parse_ips bad ip '::,:nullb' [ 651.824975] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 651.892057] UDF-fs: Scanning with blocksize 4096 failed [ 651.903199] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:34 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e6f786367726f757000") 17:25:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x80000000000003, 0x800000000000004) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000180)={'bond0\x00\x00Z\x00', @ifru_ivalue=0x20b17d7b}) 17:25:34 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x40040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 652.029340] libceph: parse_ips bad ip '::,:nullb' 17:25:34 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4d00, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:34 executing program 3: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8847000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e73786367726f757000") [ 652.057247] libceph: parse_ips bad ip '::,:nullb' [ 652.071043] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 652.122590] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 652.146921] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 652.160310] FAT-fs (loop1): bogus number of reserved sectors [ 652.180787] UDF-fs: Scanning with blocksize 512 failed [ 652.187926] FAT-fs (loop1): Can't find a valid FAT filesystem [ 652.199132] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:34 executing program 3: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8847, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:34 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6488, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 652.224074] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 652.231359] libceph: parse_ips bad ip '::,:nullb' [ 652.251339] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 652.254282] libceph: parse_ips bad ip '::,:nullb' [ 652.279398] UDF-fs: Scanning with blocksize 1024 failed [ 652.296943] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 652.325781] IPVS: length: 69 != 24 17:25:34 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfffffffb, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 652.347317] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 652.387338] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 652.402957] UDF-fs: Scanning with blocksize 2048 failed [ 652.420513] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 652.449237] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 652.482091] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 652.489060] UDF-fs: Scanning with blocksize 4096 failed [ 652.502295] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 652.552573] FAT-fs (loop1): bogus number of reserved sectors [ 652.561106] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:34 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x60}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x2402, &(0x7f00000000c0)={0x0, 0xaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) 17:25:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x28, 0xb01, 0xffffffffffffffff, 0x0, {0x4}}, 0x14}}, 0x0) fcntl$setflags(r1, 0x2, 0x1) 17:25:34 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4888, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e78786367726f757000") 17:25:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:34 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xd00000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 652.709535] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 652.728619] libceph: parse_ips bad ip '::,:nullb' 17:25:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xffff, 0x10082) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) utimensat(r0, 0x0, &(0x7f0000000340)={{0x0, 0x2710}, {0x77359400}}, 0x0) r2 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='syzkaller\x00', 0xfffffffffffffffc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x54000, 0x0) connect$nfc_llcp(r3, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x5, 0x9, 0x100, "a2ef5ac833abdd50c0a9fb3eb4bf72c0c682a8ab3e6d4e6035de8c2ac339c83e2718856e419c4e5620437ac2b3064f61d53aafb37be3b2257b1b259db02ab9", 0x26}, 0x60) r4 = request_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000300)='\x00', r2) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000380)) keyctl$negate(0xd, r4, 0x80, r5) 17:25:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e6c786367726f757000") [ 652.760875] libceph: parse_ips bad ip '::,:nullb' 17:25:34 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xa, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 652.782368] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 652.808255] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 652.818882] UDF-fs: Scanning with blocksize 512 failed 17:25:34 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000600)={{}, 'syz1\x00'}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'gretap0\x00', {0x2, 0x4e24, @loopback}}) sendmsg$xdp(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="b2ca8c", 0x3}, {&(0x7f0000000140)="60997a31779b5072bb808ec2170ce9646ff555c95393c7abc57093b46ee21edd11910fedae6c3e58c3fe8141af35eedaea1e60f6abbf17aeefeb8f0a22cf63a6e2591ffab253e1c80c6d6fcf5a", 0x4d}], 0x2, 0x0, 0x0, 0x4008000}, 0x0) sendfile(r0, r1, &(0x7f0000000380)=0x4, 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 652.861071] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 652.892222] FAT-fs (loop1): bogus number of reserved sectors [ 652.900018] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:35 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x800e000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 652.912084] FAT-fs (loop1): Can't find a valid FAT filesystem [ 652.942510] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 652.943940] libceph: parse_ips bad ip '::,:nullb' [ 652.949431] UDF-fs: Scanning with blocksize 1024 failed 17:25:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e63786367726f757000") 17:25:35 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000002e80), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x1) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000080)={&(0x7f0000000180)=""/67, 0x43}) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000200)=ANY=[@ANYBLOB="080000009100400019d127ded75260c8604469bbd21bbc2c8a4b7aba82e8147042a6d5a9519b620f5a7c3c2bed42771aff2539fdd56943666ad23b70da6718bd7bdfc7606eea98ea60a0d1701627cc08cd7841d188211caa288fee5f22a29847ab3f3f80403c32b700752d4e25d2f579fc141dcbe53f02c99ee5527f39540145f2958722215e0a28e5ec4ea2876071b5000000000000000000004f00000000000000000000000000"]) poll(&(0x7f0000000100)=[{r2, 0x640}, {r2, 0x102}, {r0}, {r2, 0x8000}, {r0, 0x2000}, {r0, 0x101}, {r0, 0x40}], 0x7, 0x9) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x80045510, &(0x7f0000000000)) [ 652.979629] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 653.018104] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 653.029637] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 653.030898] FAT-fs (loop1): bogus number of reserved sectors [ 653.036886] UDF-fs: Scanning with blocksize 2048 failed [ 653.048692] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 653.058920] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 653.058934] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 653.083830] print_req_error: I/O error, dev loop0, sector 632 [ 653.099693] UDF-fs: Scanning with blocksize 4096 failed [ 653.121290] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x400000000032, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[@ANYRESHEX, @ANYPTR64=&(0x7f0000000340)=ANY=[], @ANYPTR64=&(0x7f0000000440)=ANY=[], @ANYPTR64=&(0x7f00000005c0)=ANY=[]], 0x2a) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101082, 0x0) read(r0, &(0x7f00000004c0)=""/4096, 0x1000) 17:25:35 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4d00000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 653.142194] FAT-fs (loop1): Can't find a valid FAT filesystem [ 653.177597] libceph: parse_ips bad ip '::,:nullb' 17:25:35 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1020, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:35 executing program 2: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x100000fffffffe) write$P9_RREAD(0xffffffffffffffff, &(0x7f0000000200)={0x22, 0x75, 0x1, {0x17, "4a42d6a74bd560f471df53ea658a80c30735e695ca2f28"}}, 0x22) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000680), &(0x7f0000000440)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000600)=0x14) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000640)={r2, 0x9, 0x200, 0x9, 0x7f, 0x80000000, 0x2e3d}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000880)) bind$alg(r1, &(0x7f0000000a00)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0xffffffffffffff5c) io_setup(0x0, &(0x7f0000000380)=0x0) io_cancel(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x9, r1, &(0x7f0000000780)="79f0f15236a092064784f480a2fcd00f53d251187d5fe32ffda1c737c049a561e1aa0c14de738d1705cdceb750ce94cd9db211787abfe721aee3afca2131bd1db058c6635b6729d9b20a62fcda2aefbbf469c058263aa5239a75845f97b4090f1ff5f9af9cb9dfe9d91fbc539cd9f20f55d9a7", 0x73, 0x3ff, 0x0, 0x0, r1}, &(0x7f0000000540)) r5 = accept4(r3, 0x0, &(0x7f0000000000)=0x452, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000240)=0xb) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000700)={0xa0001, 0x0, [0x400, 0xfffffffffffeffff, 0x0, 0x1, 0x4, 0x2, 0x9, 0xd0]}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1ff) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r5, r6, &(0x7f0000000040)=0xc00, 0x10000000000443) writev(r5, &(0x7f00000006c0)=[{&(0x7f0000000600), 0x60020}], 0x1) write$P9_RREADLINK(r6, &(0x7f0000000340)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) read(r5, &(0x7f00000003c0)=""/72, 0x100000104) sendmsg$xdp(r5, &(0x7f0000000300)={&(0x7f0000000140), 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="9d", 0x1}], 0x1}, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) ioctl$KVM_GET_REG_LIST(r6, 0xc008aeb0, &(0x7f00000005c0)=ANY=[@ANYRESOCT]) [ 653.201761] libceph: parse_ips bad ip '::,:nullb' 17:25:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75780a67726f757000") [ 653.347926] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:35 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x7000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 653.392861] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 653.414461] libceph: parse_ips bad ip '::,:nullb' [ 653.419813] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 653.432755] UDF-fs: Scanning with blocksize 512 failed 17:25:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75782567726f757000") 17:25:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40, 0x2) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='stat\x00') syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000100), 0x2007ff) 17:25:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sync() ioctl$SIOCSIFHWADDR(r0, 0x8931, &(0x7f0000000000)={'bridge0\x00', @random="01003a1e2410"}) [ 653.441137] libceph: parse_ips bad ip '::,:nullb' [ 653.454340] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 653.520534] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 653.577452] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 653.612446] UDF-fs: Scanning with blocksize 1024 failed [ 653.614276] FAT-fs (loop1): bogus number of reserved sectors 17:25:35 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x43050000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 653.630202] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 653.656176] libceph: parse_ips bad ip '::,:nullb' [ 653.665883] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:35 executing program 3: r0 = socket$inet6(0xa, 0x7fffe, 0x800d26) ioctl(r0, 0x2, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = perf_event_open(&(0x7f0000000040)={0xfffffffffffffffe, 0x70, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f80000d8c32d8cbe59628cf9d9ed7b2c", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = socket$inet6(0xa, 0x1000000000004, 0xfffb) ioctl(r3, 0x0, &(0x7f0000000280)="025cc80700145f8f764070") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe005, 0x1, &(0x7f0000000380)=[{&(0x7f0000000140)="ed3c906d6b66732e6661740002ef000002000270e9f701", 0x17}], 0x10808410, &(0x7f0000000340)=ANY=[]) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=@known='security.ima\x00') r5 = perf_event_open(&(0x7f0000940000)={0x2, 0xfffffffffffffdcd, 0xfffffffffffffffe, 0x0, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x110, r5, 0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/fuse\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000001140)=r6) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x9) r7 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) capset(&(0x7f00000002c0)={0x19980330}, &(0x7f0000000300)={0x8, 0x2, 0x89, 0x3, 0xca, 0xca30}) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfd, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp, 0x1e}, 0x0, 0x0, r7, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000240)={0x7, 0x0, 0x10000080000000, 0x80, 0x4}, 0xc) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x400000, 0x0) write$cgroup_type(r8, &(0x7f00000001c0)='threaded\x00', 0xffffffffffffff6a) mkdirat(r4, &(0x7f0000000480)='./file1\x00', 0x100000000) creat(&(0x7f0000000a00)='./file0/file0\x00', 0x0) fchdir(r2) seccomp(0x0, 0x0, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) fstatfs(r0, &(0x7f0000000940)=""/128) [ 653.673968] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 653.684194] libceph: parse_ips bad ip '::,:nullb' 17:25:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e757863670a6f757000") [ 653.731053] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 653.749734] UDF-fs: Scanning with blocksize 2048 failed [ 653.769864] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:35 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8906, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 653.784063] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 653.793839] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 653.800830] UDF-fs: Scanning with blocksize 4096 failed [ 653.814738] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x900000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 653.873591] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:25:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udfH', 0x0, &(0x7f0000000340)) [ 653.934838] libceph: parse_ips bad ip '::,:nullb' 17:25:36 executing program 2: mprotect(&(0x7f00006fe000/0x4000)=nil, 0x4000, 0x0) setrlimit(0x2, &(0x7f0000482ff0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200800, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="100025bd7000ffdbdf1d01000000080001004e2ddf3e02e4ff070000000200000004220500080005043f0000000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000180)={0x101ff, 0x0, &(0x7f00006ff000/0x1000)=nil}) [ 653.985951] libceph: parse_ips bad ip '::,:nullb' 17:25:36 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x689, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367256f757000") [ 654.102700] mmap: syz-executor2 (32686): VmData 18358272 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 17:25:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 654.170983] FAT-fs (loop1): bogus number of reserved sectors [ 654.197716] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:36 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffff000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 654.226040] libceph: parse_ips bad ip '::,:nullb' 17:25:36 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 654.270451] libceph: parse_ips bad ip '::,:nullb' 17:25:36 executing program 2: r0 = socket(0x40014, 0x2, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)=""/25, 0x19) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') pread64(0xffffffffffffffff, &(0x7f0000000380)=""/225, 0xe1, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000600)="40eb76323b5106f683d5ae4999212aa47339b8a985ec1c3e64fe7a9fe7643712d029829c51a3850e5763c8e3d335c26e38a622004692fc8c3583e63ae652aef62426591aeea1dc313191920dd11bba1995d860", 0x53) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000080)=0xc) setresuid(r2, r2, r2) setfsuid(0x0) 17:25:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f647000") [ 654.296501] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 654.305830] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:36 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffa888, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 654.339630] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 654.371113] UDF-fs: Scanning with blocksize 512 failed 17:25:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 654.393016] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 654.417129] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 654.461602] libceph: parse_ips bad ip '::,:nullb' [ 654.462058] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 654.493615] UDF-fs: Scanning with blocksize 1024 failed 17:25:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f587000") 17:25:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_get$uid(0x0, r1) r2 = socket$kcm(0x29, 0x2, 0x0) unshare(0x400) getsockopt$sock_linger(r2, 0x1, 0x30, &(0x7f0000000400), &(0x7f0000000440)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000100)={0x0, 0x4, 0xf618e2f, &(0x7f00000000c0)=0x1}) 17:25:36 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x61, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 654.506613] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 654.524798] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 654.548172] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 654.604222] UDF-fs: Scanning with blocksize 2048 failed [ 654.609789] FAT-fs (loop1): bogus number of reserved sectors [ 654.623767] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 654.636392] FAT-fs (loop1): Can't find a valid FAT filesystem [ 654.647450] libceph: parse_ips bad ip '::,:nullb' 17:25:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f697000") 17:25:36 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x800000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 654.653389] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 654.663572] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 654.672256] libceph: parse_ips bad ip '::,:nullb' [ 654.677414] UDF-fs: Scanning with blocksize 4096 failed [ 654.684883] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="756466c0", 0x0, &(0x7f0000000340)) 17:25:36 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)=ANY=[]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x128) openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000700), 0x4) fchdir(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x42042, 0x0) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000001900)={0x4, 0x70, 0xffff, 0x8, 0x7, 0x7fff, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x9, 0x2, 0x90, 0x3d4, 0x0, 0x9, 0x3, 0x0, 0x1, 0x9, 0xfffffffffffffeff, 0x9, 0xa0fa, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x2, 0x2, 0x1, 0x1, 0x1, 0xd5a6, 0x2, 0x3dc, 0x3, 0xc82, 0x68, 0x0, 0xfffffffffffffffd, 0x1, @perf_config_ext={0x7fff, 0x1f}, 0x80, 0x2, 0x7f2, 0x7, 0x7, 0xffffffff00000000, 0x1}, r3, 0x1, r0, 0xb) openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000200)=0x1) write(r2, &(0x7f0000000880)="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", 0xfa0) write(r2, &(0x7f0000000840)="fc015002a2a55e34dab67b7517766f3188a6", 0x12) sendfile(r2, r2, &(0x7f00000000c0), 0x8080ffffff10) accept$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000018c0)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@dev}}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000740)={{{@in, @in=@dev}}, {{@in=@remote}}}, &(0x7f0000001880)=0xe8) mount$9p_xen(&(0x7f0000002000)='\\*md5sum', &(0x7f0000002040)='./file0/file0\x00', &(0x7f0000002080)='9p\x00', 0x4000, &(0x7f00000020c0)=ANY=[@ANYBLOB]) fstat(r2, &(0x7f0000001b00)) getuid() [ 654.798184] libceph: parse_ips bad ip '::,:nullb' [ 654.807508] libceph: parse_ips bad ip '::,:nullb' 17:25:37 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:37 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x74000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f6f7000") 17:25:37 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x60000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 655.085515] libceph: parse_ips bad ip '::,:nullb' [ 655.106044] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 655.120679] libceph: parse_ips bad ip '::,:nullb' [ 655.142782] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:37 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffca88, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f257000") [ 655.158556] FAT-fs (loop1): bogus number of reserved sectors [ 655.176550] FAT-fs (loop1): Can't find a valid FAT filesystem [ 655.182469] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 655.182480] UDF-fs: Scanning with blocksize 512 failed [ 655.183762] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:37 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 655.294094] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 655.324378] libceph: parse_ips bad ip '::,:nullb' 17:25:37 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6800, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 655.338114] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 655.360991] libceph: parse_ips bad ip '::,:nullb' [ 655.361770] UDF-fs: Scanning with blocksize 1024 failed 17:25:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f707000") 17:25:37 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x14000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 655.392161] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 655.426725] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 655.465783] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 655.495286] UDF-fs: Scanning with blocksize 2048 failed [ 655.501039] libceph: parse_ips bad ip '::,:nullb' [ 655.507648] libceph: parse_ips bad ip '::,:nullb' [ 655.522698] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 655.544891] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 655.589799] FAT-fs (loop1): bogus number of reserved sectors [ 655.598846] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 655.609909] FAT-fs (loop1): Can't find a valid FAT filesystem [ 655.633962] UDF-fs: Scanning with blocksize 4096 failed [ 655.644217] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:37 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)=ANY=[]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x128) openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000700), 0x4) fchdir(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x42042, 0x0) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000001900)={0x4, 0x70, 0xffff, 0x8, 0x7, 0x7fff, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x9, 0x2, 0x90, 0x3d4, 0x0, 0x9, 0x3, 0x0, 0x1, 0x9, 0xfffffffffffffeff, 0x9, 0xa0fa, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x2, 0x2, 0x1, 0x1, 0x1, 0xd5a6, 0x2, 0x3dc, 0x3, 0xc82, 0x68, 0x0, 0xfffffffffffffffd, 0x1, @perf_config_ext={0x7fff, 0x1f}, 0x80, 0x2, 0x7f2, 0x7, 0x7, 0xffffffff00000000, 0x1}, r3, 0x1, r0, 0xb) openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000200)=0x1) write(r2, &(0x7f0000000880)="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", 0xfa0) write(r2, &(0x7f0000000840)="fc015002a2a55e34dab67b7517766f3188a6", 0x12) sendfile(r2, r2, &(0x7f00000000c0), 0x8080ffffff10) accept$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000018c0)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@dev}}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000740)={{{@in, @in=@dev}}, {{@in=@remote}}}, &(0x7f0000001880)=0xe8) mount$9p_xen(&(0x7f0000002000)='\\*md5sum', &(0x7f0000002040)='./file0/file0\x00', &(0x7f0000002080)='9p\x00', 0x4000, &(0x7f00000020c0)=ANY=[@ANYBLOB]) fstat(r2, &(0x7f0000001b00)) getuid() 17:25:37 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f737000") 17:25:37 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xd000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:37 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x68, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:37 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x800e0000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f787000") [ 655.845496] libceph: parse_ips bad ip '::,:nullb' [ 655.854377] libceph: parse_ips bad ip '::,:nullb' [ 655.859139] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 655.877834] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 655.912066] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 655.923657] FAT-fs (loop1): bogus number of reserved sectors [ 655.954531] UDF-fs: Scanning with blocksize 512 failed [ 655.979809] FAT-fs (loop1): Can't find a valid FAT filesystem [ 655.990983] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 656.000773] libceph: parse_ips bad ip '::,:nullb' [ 656.012557] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 656.036692] libceph: parse_ips bad ip '::,:nullb' [ 656.042030] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 656.057757] FAT-fs (loop1): bogus number of reserved sectors [ 656.059386] UDF-fs: Scanning with blocksize 1024 failed [ 656.073220] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:38 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 656.085012] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 656.098946] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 656.116872] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 656.128127] UDF-fs: Scanning with blocksize 2048 failed 17:25:38 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f6c7000") 17:25:38 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x439, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 656.138767] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 656.161843] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 656.184906] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 656.223660] UDF-fs: Scanning with blocksize 4096 failed [ 656.241822] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:38 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4305, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 656.328395] libceph: parse_ips bad ip '::,:nullb' [ 656.380044] libceph: parse_ips bad ip '::,:nullb' [ 656.404668] FAT-fs (loop1): bogus number of reserved sectors [ 656.436015] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:39 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234418dd25d766070") r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x8001}}) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x88, "f15d99c3251079ebc4209221e241256c46f511988ea17948caeb3f55b43a891073f2e7a748d6bb62f20557178c2aa4e7fb85448b8ac618177609dc84cac615c48d627c24d779ec512bce979bb9f291ae128bc13133de6915381fb3cad8ed1f9e632350d6d1dd97cc5ee51d7129da92a4df207561bf184ae090e1534d0cec7709f0a1a9791e2f9788"}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8, 0x9, 0x4, r4}, 0x10) 17:25:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="756466ff", 0x0, &(0x7f0000000340)) 17:25:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f0a7000") 17:25:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x300, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:39 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x10000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f637000") 17:25:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x543, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 656.927590] libceph: parse_ips bad ip '::,:nullb' [ 656.936598] libceph: parse_ips bad ip '::,:nullb' 17:25:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x14, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 657.082362] FAT-fs (loop1): bogus number of reserved sectors [ 657.111876] FAT-fs (loop1): Can't find a valid FAT filesystem [ 657.121749] libceph: parse_ips bad ip '::,:nullb' 17:25:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f750a00") [ 657.157736] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 657.178218] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:39 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x413, 0x800, 0x1, 0x0, 0x40, 0x3, 0xe46ee2, 0x100000000, 0x8, 0xfffffffffffffff8, 0xff, 0x3, 0x2, 0x9, 0x40, 0x9, 0x7a55b908, 0x0, 0x20, 0x200, 0x0, 0x0, 0x0, 0xd2, 0x80000001, 0xcf, 0x0, 0x3, 0xfffffffffffffffe, 0x7ff, 0x9, 0x0, 0x0, 0x1, @perf_config_ext={0x73}, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8151}, 0x0, 0xf, r0, 0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000008840)=[{{&(0x7f0000000480)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/186, 0xba}}, {{&(0x7f00000060c0)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000007440), 0x0, &(0x7f00000074c0)=""/31, 0x1f}}], 0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003d00)=@assoc_value={0x0, 0x1ff}, 0x8) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f0000000040)}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080)=0x3f2, 0x4) [ 657.208262] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 657.252499] UDF-fs: Scanning with blocksize 512 failed 17:25:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x9260000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 657.282709] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 657.314811] libceph: parse_ips bad ip '::,:nullb' [ 657.317464] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x7f00000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 657.351826] libceph: parse_ips bad ip '::,:nullb' [ 657.383385] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 657.409952] UDF-fs: Scanning with blocksize 1024 failed [ 657.423008] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f752500") [ 657.438628] sctp: [Deprecated]: syz-executor2 (pid 484) Use of struct sctp_assoc_value in delayed_ack socket option. [ 657.438628] Use struct sctp_sack_info instead [ 657.440026] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8035000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 657.481240] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 657.507978] UDF-fs: Scanning with blocksize 2048 failed [ 657.529544] FAT-fs (loop1): bogus number of reserved sectors [ 657.543915] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 657.553260] FAT-fs (loop1): Can't find a valid FAT filesystem [ 657.568980] libceph: parse_ips bad ip '::,:nullb' [ 657.571376] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 657.581509] libceph: parse_ips bad ip '::,:nullb' [ 657.599183] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 657.609780] UDF-fs: Scanning with blocksize 4096 failed [ 657.620061] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:39 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 17:25:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f754800") 17:25:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x86ddffff, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2609, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88caffff, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 657.804825] libceph: parse_ips bad ip '::,:nullb' [ 657.811515] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 657.819481] libceph: parse_ips bad ip '::,:nullb' [ 657.833607] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 657.852647] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 657.869556] UDF-fs: Scanning with blocksize 512 failed [ 657.883808] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 657.905777] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 657.918223] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 657.932178] UDF-fs: Scanning with blocksize 1024 failed [ 657.946726] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 657.950583] FAT-fs (loop1): bogus number of reserved sectors [ 657.962345] FAT-fs (loop1): Can't find a valid FAT filesystem [ 657.975854] libceph: parse_ips bad ip '::,:nullb' [ 657.981161] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 657.993316] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 657.993854] libceph: parse_ips bad ip '::,:nullb' [ 658.000448] UDF-fs: Scanning with blocksize 2048 failed [ 658.011314] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 658.021272] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 658.030195] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 658.037319] UDF-fs: Scanning with blocksize 4096 failed [ 658.046743] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) sched_yield() writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000040)="290000001e00190ff0849100040000041f000000fa10fffff905000000eb1f6d22ab5062becf0465d480a9cff8b25ee8e3a12c86785fa9d71beddcff057febe9", 0xe}], 0x1) 17:25:40 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88470000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:40 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:40 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x441, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 658.246877] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 658.259465] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 658.273989] libceph: parse_ips bad ip '::,:nullb' [ 658.285629] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 658.295333] FAT-fs (loop1): bogus number of reserved sectors [ 658.300874] UDF-fs: Scanning with blocksize 512 failed [ 658.304028] libceph: parse_ips bad ip '::,:nullb' [ 658.323000] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 658.333477] FAT-fs (loop1): Can't find a valid FAT filesystem [ 658.339313] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 658.348339] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 658.356650] UDF-fs: Scanning with blocksize 1024 failed [ 658.363546] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 658.372700] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 658.385247] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 658.400203] UDF-fs: Scanning with blocksize 2048 failed [ 658.406882] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 658.415896] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 658.424733] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 658.431583] UDF-fs: Scanning with blocksize 4096 failed [ 658.437280] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 658.475973] FAT-fs (loop1): bogus number of reserved sectors [ 658.484114] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:40 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757003") 17:25:40 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x7f000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:40 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000280)={0x4, &(0x7f00000001c0)=[{0x0, 0x9, 0x0, 0x40}, {0x0, 0x5, 0x6, 0x881}, {0x1, 0x8, 0x0, 0xffffffffffff2add}, {0x780, 0xb010, 0x8000, 0x10000}]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"0000000000000000000000000200", 0x5002}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000010005fba00000000000000000012c5c57f3df0647134029d2f07b11a000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}}, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) write$P9_RXATTRCREATE(r3, &(0x7f0000000140)={0x383}, 0x7) write$P9_RSETATTR(r3, &(0x7f0000000040)={0x7}, 0x7) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) sendfile(r0, r3, &(0x7f0000d83ff8), 0x800000000024) creat(&(0x7f0000000200)='./bus\x00', 0x0) 17:25:40 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:40 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfffffdfc, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:40 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x806, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 658.693094] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 658.720292] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 658.744778] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 658.752544] libceph: parse_ips bad ip '::,:nullb' [ 658.759713] UDF-fs: Scanning with blocksize 512 failed [ 658.766696] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 658.778470] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 658.787521] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:40 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa00, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 658.802999] UDF-fs: Scanning with blocksize 1024 failed [ 658.813655] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 658.844492] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 658.877968] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 658.880796] FAT-fs (loop1): bogus number of reserved sectors [ 658.903985] UDF-fs: Scanning with blocksize 2048 failed [ 658.908463] FAT-fs (loop1): Can't find a valid FAT filesystem [ 658.930301] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 658.945282] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757020") 17:25:41 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8848, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 658.954447] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 658.962716] UDF-fs: Scanning with blocksize 4096 failed [ 658.973520] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:41 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x100000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:41 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000280)={0x4, &(0x7f00000001c0)=[{0x0, 0x9, 0x0, 0x40}, {0x0, 0x5, 0x6, 0x881}, {0x1, 0x8, 0x0, 0xffffffffffff2add}, {0x780, 0xb010, 0x8000, 0x10000}]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"0000000000000000000000000200", 0x5002}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000010005fba00000000000000000012c5c57f3df0647134029d2f07b11a000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}}, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) write$P9_RXATTRCREATE(r3, &(0x7f0000000140)={0x383}, 0x7) write$P9_RSETATTR(r3, &(0x7f0000000040)={0x7}, 0x7) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) sendfile(r0, r3, &(0x7f0000d83ff8), 0x800000000024) creat(&(0x7f0000000200)='./bus\x00', 0x0) 17:25:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f7570ff") [ 659.065849] libceph: parse_ips bad ip '::,:nullb' 17:25:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:41 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4788, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 659.221247] libceph: parse_ips bad ip '::,:nullb' [ 659.278985] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 659.313071] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 659.341689] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 659.374921] UDF-fs: Scanning with blocksize 512 failed [ 659.385943] FAT-fs (loop1): bogus number of reserved sectors [ 659.397248] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 659.418452] FAT-fs (loop1): Can't find a valid FAT filesystem [ 659.419492] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 659.433441] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 659.440335] UDF-fs: Scanning with blocksize 1024 failed [ 659.446569] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 659.456186] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 659.465009] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 659.471866] UDF-fs: Scanning with blocksize 2048 failed [ 659.477958] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 659.486909] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:41 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:41 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffdd86, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xc) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/61) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x190) sendto$inet6(r2, &(0x7f0000000140), 0x100000, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) [ 659.495816] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 659.502737] UDF-fs: Scanning with blocksize 4096 failed [ 659.508240] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 659.623290] libceph: parse_ips bad ip '::,:nullb' 17:25:41 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6100000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f75707f") 17:25:41 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x700000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 659.706128] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 659.731343] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 659.755404] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 659.788234] UDF-fs: Scanning with blocksize 512 failed 17:25:41 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x100000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 659.807421] libceph: parse_ips bad ip '::,:nullb' [ 659.813253] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 659.837639] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 659.863939] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 659.888798] UDF-fs: Scanning with blocksize 1024 failed [ 659.908971] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 659.925462] FAT-fs (loop1): bogus number of reserved sectors [ 659.933770] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 659.953165] libceph: parse_ips bad ip '::,:nullb' [ 659.954942] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:42 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88480000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 659.958566] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 659.989445] UDF-fs: Scanning with blocksize 2048 failed [ 659.997913] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f7570ff") [ 660.048312] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 660.078617] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 660.094844] UDF-fs: Scanning with blocksize 4096 failed [ 660.117265] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 660.143031] libceph: parse_ips bad ip '::,:nullb' 17:25:42 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfffffffe, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757007") 17:25:42 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x89060000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:42 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/userio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x20}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e22, @multicast2}}, 0x9, 0x7fff, 0x2, 0x8001, 0x8}, 0x98) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = accept4(r3, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000200)={r2, 0x7d2b, 0x30, 0x2, 0x1}, &(0x7f0000000240)=0x18) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) bind$netlink(r3, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400010000001000000000000400000000000000742a4187923fdd6e703b9b1e731002b702ce4f34116a23037e51f7cfc4d6d57cc31955737a2d85f9b7b5841ea90bcdf3b9c21c076fc82758f6926d77ac1971c8bdc193b47ff3ac"], 0x14}}, 0x0) r5 = dup2(r0, r3) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x10}) getsockopt(r5, 0x8004, 0x7, &(0x7f00000001c0)=""/23, &(0x7f0000000140)=0x17) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@random="7cfbc03b3ca0", @broadcast, [{[{0x9100, 0x3, 0x7d7c11bd, 0x4}], {0x8100, 0x40, 0x9}}], {@llc_tr={0x11, {@llc={0xbe, 0xfe, "b0", "4fe43c7e5efa0c09a25572e2853532a63f"}}}}}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x5}}], 0x30) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') fchdir(0xffffffffffffffff) 17:25:42 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xd, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 660.565459] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 660.579017] libceph: parse_ips bad ip '::,:nullb' [ 660.596656] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 660.632725] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 660.657439] UDF-fs: Scanning with blocksize 512 failed [ 660.657942] FAT-fs (loop1): bogus number of reserved sectors [ 660.674977] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 660.676691] FAT-fs (loop1): Can't find a valid FAT filesystem [ 660.713901] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:42 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe80, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 660.751512] libceph: parse_ips bad ip '::,:nullb' 17:25:42 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x280}}) dup3(r1, r2, 0x0) [ 660.772886] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xffffff7f00000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 660.816101] UDF-fs: Scanning with blocksize 1024 failed [ 660.843803] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 660.908377] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 660.941222] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 660.974870] UDF-fs: Scanning with blocksize 2048 failed [ 660.981406] libceph: parse_ips bad ip '::,:nullb' [ 660.999004] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 661.032317] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 661.070115] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 661.092857] UDF-fs: Scanning with blocksize 4096 failed [ 661.104779] FAT-fs (loop1): bogus number of reserved sectors [ 661.117679] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 661.125885] FAT-fs (loop1): Can't find a valid FAT filesystem [ 661.215308] FAT-fs (loop1): bogus number of reserved sectors [ 661.221347] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:43 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x60, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:43 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x105002, 0x50) write$P9_RRENAME(r3, &(0x7f0000000080)={0x7, 0x15, 0x2}, 0x7) ioctl$RTC_ALM_SET(r3, 0x40247007, 0xfffffffffffffffe) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r4, &(0x7f00000002c0), 0x1000007ffff000) 17:25:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="756466ff", 0x0, &(0x7f0000000340)) 17:25:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 661.471413] libceph: parse_ips bad ip '::,:nullb' 17:25:43 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffff000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:43 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 661.622599] FAT-fs (loop1): bogus number of reserved sectors [ 661.661442] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:43 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88a8ffff, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 661.723834] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 661.756240] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 661.776613] libceph: parse_ips bad ip '::,:nullb' 17:25:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x126000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 661.809700] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 661.864458] UDF-fs: Scanning with blocksize 512 failed 17:25:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 661.903588] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 661.966106] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 661.998136] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 662.036190] UDF-fs: Scanning with blocksize 1024 failed [ 662.062440] libceph: parse_ips bad ip '::,:nullb' [ 662.068982] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 662.102351] FAT-fs (loop1): bogus number of reserved sectors [ 662.117859] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 662.141338] FAT-fs (loop1): Can't find a valid FAT filesystem [ 662.160847] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 662.180977] UDF-fs: Scanning with blocksize 2048 failed [ 662.210576] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 662.271485] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 662.310055] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 662.333682] UDF-fs: Scanning with blocksize 4096 failed [ 662.372243] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:44 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:44 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xffffffff00000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:44 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2000000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:44 executing program 2: socket$inet6(0xa, 0x3, 0x6) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_PIE_OFF(r1, 0x7006) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x0, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) ioctl$KVM_GET_NESTED_STATE(r1, 0xc080aebe, &(0x7f0000000ec0)={0x0, 0x0, 0x2080}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}}, &(0x7f0000000380)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000900)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000200)={r3, 0xd}) fstat(r0, &(0x7f00000007c0)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000840)={0x0, 0x9, 0x7, 0x5, 0x6, 0x69}, &(0x7f0000000b80)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000bc0)={r4, 0x0, 0x4, 0x9, 0x1, 0xffffffff}, 0x14) mknodat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x4) r5 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x0, 0x3f}) mq_timedsend(r5, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000002c0)=""/60) sendmsg$alg(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000003c0)="01460cc16b5b964a7c95189493714c4c5191963d2aff70fd3f9fa5a7d0b6a25d8ca18e89adbbd1689f55931e2ce23c9812344b124e70faddac39395d7e5382b7ba145b48472d0fa55b163a1b9cc3d1fe5643d982cb177ba575c6f54635a5c04cca103cd9ed3e8969e97d715e8069c4840dbe454c331f6ce1c426689d15acfc8bdc46c73d95", 0x85}, {&(0x7f0000000240)="a8dbdc568e0497b975b4cc9c1c9565ff746500", 0x13}, {&(0x7f0000000480)="e44ef4555b9e276c751e62d9cadb0164836df6a8c74abdf9dabf4e311cf079a51ea9c19257d5aa21849aed249485757d51de4dc46c106bf463dc36961c275076b472fde4fdff4157fbb7747d4e6c95dc9490467d3015059325c5ae97e573f3af37607067fbab4901a1cc955d8954149a9124", 0x72}, {&(0x7f0000000500)="7093538f5b18f1c0591b25b12abac2cd315b9d0f73b4426ef5dce120c5610af386587291a7e5636fe992a60fc192cae9cf30f87bc8d165fb5664ee1ca910b0a6c9c0f446806d19d7ced01bb77d782243fd602477fad6bcd6939eb2a1808706b10b334ced3d538e8b23039035610103897a2798dbb0dc0a8e716f825e04fad9476eb5140ebbffed2e22f09fa25d9c9d2a36255314a795c72797ef727f2636ce4c91be470818ce64eb1abf3ee2e26802b26a9f30dc5ff581d75c97f27c5af2deb3bb", 0xc1}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x238, 0x4080}, 0x40000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x201ef1c0, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0), 0x2, 0x1d2187000, 0x1000000}], 0xc0b11f2000000000) [ 662.562308] libceph: parse_ips bad ip '::,:nullb' 17:25:44 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x88640000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 662.641655] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 662.648785] FAT-fs (loop1): bogus number of reserved sectors [ 662.692464] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 662.706626] FAT-fs (loop1): Can't find a valid FAT filesystem [ 662.746951] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 662.772882] UDF-fs: Scanning with blocksize 512 failed 17:25:44 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xa, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 662.801519] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 662.824488] libceph: parse_ips bad ip '::,:nullb' [ 662.845243] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:45 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x900, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 662.912209] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757004") [ 662.957663] UDF-fs: Scanning with blocksize 1024 failed [ 663.002923] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 663.031351] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:45 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x608, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 663.071095] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 663.085108] libceph: parse_ips bad ip '::,:nullb' [ 663.108043] UDF-fs: Scanning with blocksize 2048 failed [ 663.148731] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 663.168668] FAT-fs (loop1): bogus number of reserved sectors [ 663.193918] FAT-fs (loop1): Can't find a valid FAT filesystem [ 663.203909] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 663.253835] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 663.291223] UDF-fs: Scanning with blocksize 4096 failed [ 663.323325] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:45 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:45 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000b80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000040)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000e40)={&(0x7f0000000200), 0xc, &(0x7f0000000e00)={&(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000c00)={&(0x7f0000000b00)=@rc={0x1f, {0x0, 0x7, 0x7, 0x100000000, 0x2000000000, 0xff}, 0x7ff}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="7800000000000000000000000080000097bf37a14a286263fb80fb7e81799941486564eebac925fc3680b2b05e4d277030659d28c2d2dad9eb16ef6036a1aeaf54e8688537d9bd0db4df5dc6ef4a5321203b1ddd10634565225ae5bf5b4b000000000000000000000000000000"], 0x78, 0x800}, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='team0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x82, 0xb, 0x200000080}, 0x2c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000d40)=0x7c78, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r5, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) gettid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r5, &(0x7f0000000300), &(0x7f0000000400)}, 0x20) sendmsg(r4, &(0x7f0000002580)={&(0x7f0000002480)=@xdp={0x2c, 0x0, 0x0, 0x32}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002500)}], 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x6, @local, 0x1}, @in6={0xa, 0x4e23, 0x1ff, @local, 0x21}], 0x38) recvmsg$kcm(r2, &(0x7f000000aa40)={&(0x7f000000a840)=@can, 0x80, &(0x7f000000aa00)=[{&(0x7f000000a8c0)=""/56, 0x38}, {&(0x7f000000a900)=""/173, 0xad}, {&(0x7f000000a9c0)=""/41, 0x29}], 0x3, 0x0, 0x0, 0x5}, 0x40010101) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x6, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r5, &(0x7f0000000540)="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", &(0x7f0000000280)=""/132}, 0x18) sendmsg(r3, &(0x7f0000001140)={&(0x7f0000000480)=@in6={0xa, 0x4e23, 0x6d4, @remote, 0x6}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c80)="0cc3ad51b2199efc6259f950d8fddc82275da42c07ee760f449fe2342b5617940919334e39bb60025fd31f322482338cd0e561e4240fdc72327981ac5b47f384c51b6137a3f54613", 0x48}], 0x1, &(0x7f0000000d40), 0x0, 0x400c011}, 0x80) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000ac0)={r6, 0x3, 0x18}, 0xc) accept$unix(r2, 0x0, &(0x7f0000000f00)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='proc(.[:/@\x00', 0xffffffffffffff9c}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r5, &(0x7f0000000000), &(0x7f0000000100)=""/99}, 0x18) 17:25:45 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x7, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:45 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xff0f000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udfh', 0x0, &(0x7f0000000340)) 17:25:45 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1400000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 663.561120] libceph: parse_ips bad ip '::,:nullb' 17:25:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757010") [ 663.658319] FAT-fs (loop1): bogus number of reserved sectors 17:25:45 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000b80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000040)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000e40)={&(0x7f0000000200), 0xc, &(0x7f0000000e00)={&(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000c00)={&(0x7f0000000b00)=@rc={0x1f, {0x0, 0x7, 0x7, 0x100000000, 0x2000000000, 0xff}, 0x7ff}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="7800000000000000000000000080000097bf37a14a286263fb80fb7e81799941486564eebac925fc3680b2b05e4d277030659d28c2d2dad9eb16ef6036a1aeaf54e8688537d9bd0db4df5dc6ef4a5321203b1ddd10634565225ae5bf5b4b000000000000000000000000000000"], 0x78, 0x800}, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='team0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x82, 0xb, 0x200000080}, 0x2c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000d40)=0x7c78, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r5, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) gettid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r5, &(0x7f0000000300), &(0x7f0000000400)}, 0x20) sendmsg(r4, &(0x7f0000002580)={&(0x7f0000002480)=@xdp={0x2c, 0x0, 0x0, 0x32}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002500)}], 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x6, @local, 0x1}, @in6={0xa, 0x4e23, 0x1ff, @local, 0x21}], 0x38) recvmsg$kcm(r2, &(0x7f000000aa40)={&(0x7f000000a840)=@can, 0x80, &(0x7f000000aa00)=[{&(0x7f000000a8c0)=""/56, 0x38}, {&(0x7f000000a900)=""/173, 0xad}, {&(0x7f000000a9c0)=""/41, 0x29}], 0x3, 0x0, 0x0, 0x5}, 0x40010101) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x6, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r5, &(0x7f0000000540)="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", &(0x7f0000000280)=""/132}, 0x18) sendmsg(r3, &(0x7f0000001140)={&(0x7f0000000480)=@in6={0xa, 0x4e23, 0x6d4, @remote, 0x6}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c80)="0cc3ad51b2199efc6259f950d8fddc82275da42c07ee760f449fe2342b5617940919334e39bb60025fd31f322482338cd0e561e4240fdc72327981ac5b47f384c51b6137a3f54613", 0x48}], 0x1, &(0x7f0000000d40), 0x0, 0x400c011}, 0x80) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000ac0)={r6, 0x3, 0x18}, 0xc) accept$unix(r2, 0x0, &(0x7f0000000f00)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='proc(.[:/@\x00', 0xffffffffffffff9c}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r5, &(0x7f0000000000), &(0x7f0000000100)=""/99}, 0x18) 17:25:45 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x300000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 663.714385] FAT-fs (loop1): Can't find a valid FAT filesystem [ 663.805634] libceph: parse_ips bad ip '::,:nullb' [ 663.827185] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:46 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f75708c") [ 663.878384] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 663.904777] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 663.938198] UDF-fs: Scanning with blocksize 512 failed [ 663.975279] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 664.013851] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 664.025781] libceph: parse_ips bad ip '::,:nullb' [ 664.047829] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 664.072076] UDF-fs: Scanning with blocksize 1024 failed [ 664.094371] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 664.122992] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 664.139811] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 664.155079] UDF-fs: Scanning with blocksize 2048 failed [ 664.161193] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 664.170868] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 664.180226] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 664.187856] UDF-fs: Scanning with blocksize 4096 failed [ 664.193920] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:46 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:46 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4504000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:46 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xe000000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:46 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000b80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000040)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000e40)={&(0x7f0000000200), 0xc, &(0x7f0000000e00)={&(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000c00)={&(0x7f0000000b00)=@rc={0x1f, {0x0, 0x7, 0x7, 0x100000000, 0x2000000000, 0xff}, 0x7ff}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="7800000000000000000000000080000097bf37a14a286263fb80fb7e81799941486564eebac925fc3680b2b05e4d277030659d28c2d2dad9eb16ef6036a1aeaf54e8688537d9bd0db4df5dc6ef4a5321203b1ddd10634565225ae5bf5b4b000000000000000000000000000000"], 0x78, 0x800}, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='team0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x82, 0xb, 0x200000080}, 0x2c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000d40)=0x7c78, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r5, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) gettid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r5, &(0x7f0000000300), &(0x7f0000000400)}, 0x20) sendmsg(r4, &(0x7f0000002580)={&(0x7f0000002480)=@xdp={0x2c, 0x0, 0x0, 0x32}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002500)}], 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x6, @local, 0x1}, @in6={0xa, 0x4e23, 0x1ff, @local, 0x21}], 0x38) recvmsg$kcm(r2, &(0x7f000000aa40)={&(0x7f000000a840)=@can, 0x80, &(0x7f000000aa00)=[{&(0x7f000000a8c0)=""/56, 0x38}, {&(0x7f000000a900)=""/173, 0xad}, {&(0x7f000000a9c0)=""/41, 0x29}], 0x3, 0x0, 0x0, 0x5}, 0x40010101) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x6, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r5, &(0x7f0000000540)="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", &(0x7f0000000280)=""/132}, 0x18) sendmsg(r3, &(0x7f0000001140)={&(0x7f0000000480)=@in6={0xa, 0x4e23, 0x6d4, @remote, 0x6}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c80)="0cc3ad51b2199efc6259f950d8fddc82275da42c07ee760f449fe2342b5617940919334e39bb60025fd31f322482338cd0e561e4240fdc72327981ac5b47f384c51b6137a3f54613", 0x48}], 0x1, &(0x7f0000000d40), 0x0, 0x400c011}, 0x80) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000ac0)={r6, 0x3, 0x18}, 0xc) accept$unix(r2, 0x0, &(0x7f0000000f00)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='proc(.[:/@\x00', 0xffffffffffffff9c}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r5, &(0x7f0000000000), &(0x7f0000000100)=""/99}, 0x18) 17:25:46 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 664.330656] libceph: parse_ips bad ip '::,:nullb' 17:25:46 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 664.371008] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 664.388098] FAT-fs (loop1): bogus number of reserved sectors [ 664.408893] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:46 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xd00, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 664.436608] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 664.446248] libceph: parse_ips bad ip '::,:nullb' [ 664.489390] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 664.519783] UDF-fs: Scanning with blocksize 512 failed 17:25:46 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f7570ff") 17:25:46 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000b80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000040)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000e40)={&(0x7f0000000200), 0xc, &(0x7f0000000e00)={&(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000c00)={&(0x7f0000000b00)=@rc={0x1f, {0x0, 0x7, 0x7, 0x100000000, 0x2000000000, 0xff}, 0x7ff}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="7800000000000000000000000080000097bf37a14a286263fb80fb7e81799941486564eebac925fc3680b2b05e4d277030659d28c2d2dad9eb16ef6036a1aeaf54e8688537d9bd0db4df5dc6ef4a5321203b1ddd10634565225ae5bf5b4b000000000000000000000000000000"], 0x78, 0x800}, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000001c0)='team0\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x82, 0xb, 0x200000080}, 0x2c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000d40)=0x7c78, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r5, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) gettid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r5, &(0x7f0000000300), &(0x7f0000000400)}, 0x20) sendmsg(r4, &(0x7f0000002580)={&(0x7f0000002480)=@xdp={0x2c, 0x0, 0x0, 0x32}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002500)}], 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x6, @local, 0x1}, @in6={0xa, 0x4e23, 0x1ff, @local, 0x21}], 0x38) recvmsg$kcm(r2, &(0x7f000000aa40)={&(0x7f000000a840)=@can, 0x80, &(0x7f000000aa00)=[{&(0x7f000000a8c0)=""/56, 0x38}, {&(0x7f000000a900)=""/173, 0xad}, {&(0x7f000000a9c0)=""/41, 0x29}], 0x3, 0x0, 0x0, 0x5}, 0x40010101) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x6, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r5, &(0x7f0000000540)="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", &(0x7f0000000280)=""/132}, 0x18) sendmsg(r3, &(0x7f0000001140)={&(0x7f0000000480)=@in6={0xa, 0x4e23, 0x6d4, @remote, 0x6}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c80)="0cc3ad51b2199efc6259f950d8fddc82275da42c07ee760f449fe2342b5617940919334e39bb60025fd31f322482338cd0e561e4240fdc72327981ac5b47f384c51b6137a3f54613", 0x48}], 0x1, &(0x7f0000000d40), 0x0, 0x400c011}, 0x80) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000ac0)={r6, 0x3, 0x18}, 0xc) accept$unix(r2, 0x0, &(0x7f0000000f00)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='proc(.[:/@\x00', 0xffffffffffffff9c}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r5, &(0x7f0000000000), &(0x7f0000000100)=""/99}, 0x18) 17:25:46 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 664.539470] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 664.554558] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 664.571447] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:46 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x700, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 664.608021] UDF-fs: Scanning with blocksize 1024 failed [ 664.627084] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 664.680046] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 664.690950] libceph: parse_ips bad ip '::,:nullb' [ 664.714531] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 664.741250] UDF-fs: Scanning with blocksize 2048 failed [ 664.760715] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 664.799102] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 664.824403] FAT-fs (loop1): bogus number of reserved sectors [ 664.826702] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 664.837397] UDF-fs: Scanning with blocksize 4096 failed [ 664.843127] FAT-fs (loop1): Can't find a valid FAT filesystem [ 664.849568] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:47 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f7570f9") 17:25:47 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='securityselfuser#\x00', 0x7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xa9ec, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004980)={@mcast2, 0x0}, &(0x7f00000049c0)=0x14) sendmmsg(r0, &(0x7f0000006fc0)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x5}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="9480a87fb1ce5577c495186299bc1e483cdf5d8c6299660af6e975b647bbbafe55", 0x21}, {&(0x7f0000000480)="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0x1000}, 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{&(0x7f0000005bc0)="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0x1000}, {&(0x7f0000006bc0)="b6215be787b46d4db83b144a2c0981c2bd67fb5da46ff89b4857f34e4b624218055338913b83cd9fad08a78976a3daf8a0d4977ea8cc9e24c5843f73b32182fa78d51c6b5689c0c2782ec5c2544c97d1458e5f736fadd0a5e65921d828bddaaa62cb267833c8bead9fb73d952813f2fc2aad31", 0x73}, {&(0x7f0000006c40)="c103157df6631f70dd93acb353eb08d45e117ff7aef2a8a1038640ca3d839a3f236970ea49f3b19016eeb279148226ae747f85adaedab1ba142601ac705f388f27e7ab21559d178e0e8f5283aa27f3", 0x4f}, {&(0x7f0000006cc0)="f12b228895c40d693a8682adb2af909c2ced3963f99aae2b643a5ca8a30b5e458a4125e5cafb6efdf6c3f8409519b758cd1cccfb74c1859bace75eaa5fd181", 0x3f}, {&(0x7f0000006d00)="dd99178dcad7c6930d9316ae5a470bfd42c00cad15c333b09be7f3da84afff1519b10e74972c9fa0c32575be1d2b3de3f45bd98efbd464d40201f8c0b4f30db83c7a956ede9ce44689e4cec00e1fa47c0ce9cfd6dde9ee00afbf0cebe12fdcc627adc5040ba22a5e33993a3ca9d2897546269c488578f4de0598fe9d22e3f6c49c0d4ef84c42b31e278e3544c1bbdf99f4a73829e69d26c9d6de59e07237f67058c8f26e11a0101d115193675550b0c4421fd5d4", 0xb4}, {&(0x7f0000006dc0)="ab13819b762fef5d802bb7ab7bbfb9912d41c93b12dcce0bdab41c238eafb8cd589742c95392687ea09ac66984d89c5a51fda122e5319692ee7e0aeb26453a678cedf1ff3899352cb3973e4349beb5f6a66ba3dfd5760d7e7e94b7e89862b4da9643394db2d4fc98b32f26a9ff19d035cbbd71d26b5829f1024f96927a54e0c8618affd79f892a0bb67987ace6db00ecaa4e76fdaacc68b1c9d752f680e195bd402d10983b0dc65ab9c739f250989a51e95d532e04862987", 0xb8}, {&(0x7f0000006e80)="0f071c10f663ef6e1c07db56db30febdca7640264d8c5cad649cc1e76836374f2ed1f3c418cf8a7e18f5073ae9a45b48f3d0fb2b2b863c468b2a86599018488186cc19746c369644195114f508ee5a6a33c7d1bb7eea63d8d05d79446c54e44a28880e6c6de418499d9a235bc5b9cc5dbd2614", 0x73}], 0xa, 0x0, 0x0, 0x4048045}, 0xbc85}], 0x3, 0x41) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004940)={0x0, 0x0}, &(0x7f0000007080)=0xc) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f00000070c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@permit_directio='permit_directio'}, {@pcr={'pcr', 0x3d, 0x32}}, {@pcr={'pcr', 0x3d, 0x14}}, {@appraise='appraise'}, {@euid_gt={'euid>', r3}}]}}) close(r2) 17:25:47 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8035, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="7564660e", 0x0, &(0x7f0000000340)) 17:25:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xe0000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:47 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 665.087832] libceph: parse_ips bad ip '::,:nullb' 17:25:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:47 executing program 2: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000003c0)={{0x10001, 0x3}, {0x2, 0x5}, 0x81, 0x4, 0x1}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0xd6, 0x5, 0x2}, 0x2c) r2 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x2, 0x210400) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xbd0c57d3e82b56ae, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) ioctl$UI_SET_MSCBIT(r2, 0x40045568, 0x29) sendmsg$xdp(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x2c, 0x2, r3, 0xd}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="a733bcb1ba88642d3933193ad08cd74bc54ba5fa4f8e546e188fcfa0a4b1ccbd0c6dd70ba1b4583e2615acb7f68d2b1fd0b9e92bda4549316d596220b8c60e85916f43d29fcfd080c2249d6a4f14f6b2b940c59983826175f24170080861324374cbc28a95724e8e5f5502f4b9610586a3c33bb959e93513f423b472ab9085b9682083a827c0668ba4e8157c86619e0456d105f3fa59879cb0167dc58239fc2a8d0b693e7a6b097151131f43edbc2ab72badcef5d19e0e497a47cda1839880ac99f486ce08349646aec744d1e921d240d73bded792b2a159b2c4230bde16f63607e6792f53ed35", 0xe7}, {&(0x7f0000000240)="a737b1464a864375313f6c0320f693ef1cccf3c323d3ffd84997085ea3bd86dca5888e38149d3c88fc1e3bb96004b7643ed0b35738be27c5375049c68bff3b81419877f6a74c9fa22a1739b24d944ced70657e2f7f7bb76a0bd3892e744db896e132342bd615a2a265a7c20eebd75c19ffce680cde6df3df8d52f531e6fd37daa9a6405790033739e3921514", 0x8c}], 0x2, 0x0, 0x0, 0x80}, 0x0) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000000000)={r1, &(0x7f0000000540)}, 0x10) 17:25:47 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8864000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 665.240949] FAT-fs (loop1): bogus number of reserved sectors [ 665.273797] FAT-fs (loop1): Can't find a valid FAT filesystem [ 665.307393] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:47 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x800, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000000000)="3716b4d3ade4386097307bc1f5") [ 665.348179] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 665.368314] libceph: parse_ips bad ip '::,:nullb' [ 665.385710] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 665.412239] UDF-fs: Scanning with blocksize 512 failed [ 665.435897] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 665.462599] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 665.481195] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 665.488361] UDF-fs: Scanning with blocksize 1024 failed [ 665.494687] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 665.512638] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:47 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1260000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:47 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x600000000000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:47 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xdc, 0x200000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000002c0)=0x9) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070") setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in6=@remote}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, {{@in=@dev}, 0x0, @in=@multicast1}}, 0xe8) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x202) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="c42139dc759fb9dd080000b8d6510000ba000000000f30f2406db805000000b9080000000f01c166baa00066edb805000000b9df0000000f01d966420f38829100000000400f073666440f388160c9c463457a40dbdb", 0x56}], 0x1, 0x0, &(0x7f0000000280), 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) close(r3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000300)) poll(&(0x7f0000000100), 0xfc, 0x0) [ 665.553763] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 665.565709] UDF-fs: Scanning with blocksize 2048 failed [ 665.575700] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 665.586183] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 665.595241] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 665.602463] UDF-fs: Scanning with blocksize 4096 failed [ 665.630051] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:47 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x86ddffff00000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 665.674002] libceph: parse_ips bad ip '::,:nullb' 17:25:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757060") 17:25:47 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xf0ffff, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 665.803958] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 665.813689] FAT-fs (loop1): bogus number of reserved sectors [ 665.834592] FAT-fs (loop1): Can't find a valid FAT filesystem [ 665.841651] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:48 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x100000001) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000180)=0x100000001) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) [ 665.877106] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 665.896076] libceph: parse_ips bad ip '::,:nullb' [ 665.898320] UDF-fs: Scanning with blocksize 512 failed [ 665.925727] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:48 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x61000000, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 665.968319] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 666.003877] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 666.038712] UDF-fs: Scanning with blocksize 1024 failed [ 666.051611] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 666.074730] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 666.113249] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 666.144704] UDF-fs: Scanning with blocksize 2048 failed [ 666.164147] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 666.173878] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 666.184067] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 666.191505] UDF-fs: Scanning with blocksize 4096 failed [ 666.197443] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 666.238237] FAT-fs (loop1): bogus number of reserved sectors [ 666.244595] FAT-fs (loop1): Can't find a valid FAT filesystem [ 666.338199] FAT-fs (loop1): bogus number of reserved sectors [ 666.344695] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:48 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:48 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f7570f6") 17:25:48 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mem_exclusive\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x193200) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7) write$cgroup_int(r1, &(0x7f0000000080), 0x2d7) 17:25:48 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8100, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3b04000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:48 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:48 executing program 2: getrusage(0x0, &(0x7f0000000140)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='E^:^self!-vboxnet1@system!-\x00'}, 0x30) r1 = gettid() r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x40) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) kcmp(r0, r1, 0x5, r2, r3) [ 666.576986] libceph: parse_ips bad ip '::,:nullb' [ 666.582476] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 666.605461] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:48 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f7570c0") [ 666.646933] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 666.665310] UDF-fs: Scanning with blocksize 512 failed [ 666.683102] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 666.708995] FAT-fs (loop1): bogus number of reserved sectors [ 666.720355] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 666.730534] FAT-fs (loop1): Can't find a valid FAT filesystem [ 666.742203] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 666.750055] UDF-fs: Scanning with blocksize 1024 failed 17:25:48 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 666.750958] libceph: parse_ips bad ip '::,:nullb' [ 666.763095] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 666.785205] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:48 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 666.807876] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 666.817386] UDF-fs: Scanning with blocksize 2048 failed [ 666.831658] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000002c0)={0xfff, 0x8000, 0x1, 0x9, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x4, 0xfffffffffffffffd}, &(0x7f0000000380)=0xc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/184) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x3) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, [], [{0x40, 0x701, 0x0, 0x0, 0x8, 0x2}, {0x401, 0x0, 0x9, 0x5e, 0x1, 0x7}], [[]]}) ioctl$KVM_RUN(r4, 0x8004ae98, 0x7f2bdccc6000) ioctl$KVM_SET_NESTED_STATE(r4, 0x4080aebf, &(0x7f0000000400)={0x1, 0x0, 0x2080, {0xd000, 0x100000, 0x3}, [], "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r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x440903) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000000040)=0x200) [ 666.854093] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 666.874556] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 666.881539] UDF-fs: Scanning with blocksize 4096 failed [ 666.887524] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 666.939475] libceph: parse_ips bad ip '::,:nullb' 17:25:49 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x7a000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:49 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:49 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:49 executing program 2: socketpair(0xa, 0x800, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x200, 0x0) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x800, 0x800) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) inotify_add_watch(r0, &(0x7f0000000300)='./file0\x00', 0x14000007) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socket$inet_dccp(0x2, 0x6, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000001e000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000140)="b805000700b9008000000f01c1f080a4b000600000000fc3180f09c744240000000000c744240200080000c7442406000000000f0114240f08f3a5650f050f20da0f01cf", 0x44}], 0x1, 0x0, &(0x7f0000000380), 0x78) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000001c0)={0x17, 0x0, 0x7}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000200)) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000380)) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000640)={"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"}) [ 667.471118] libceph: parse_ips bad ip '::,:nullb' 17:25:49 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:49 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x4888, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 667.541128] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 667.571643] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 667.615335] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 667.628981] libceph: parse_ips bad ip '::,:nullb' [ 667.632633] UDF-fs: Scanning with blocksize 512 failed [ 667.640250] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:49 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8906, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:49 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 667.660259] FAT-fs (loop1): bogus number of reserved sectors [ 667.673364] FAT-fs (loop1): Can't find a valid FAT filesystem [ 667.680527] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 667.700960] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 667.720083] UDF-fs: Scanning with blocksize 1024 failed [ 667.762690] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 667.792541] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x9, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 667.844332] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 667.854682] libceph: parse_ips bad ip '::,:nullb' [ 667.883696] UDF-fs: Scanning with blocksize 2048 failed 17:25:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000001c0)=""/4096) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f00000013c0)="2700000014000725623b07030e0000120f0a00110001078a151f7508003900050000007e9ffc07", 0x27) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 667.896251] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 667.909626] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 667.937243] FAT-fs (loop1): bogus number of reserved sectors [ 667.965302] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 667.987956] FAT-fs (loop1): Can't find a valid FAT filesystem [ 667.994720] UDF-fs: Scanning with blocksize 4096 failed [ 668.013622] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 668.041565] FAT-fs (loop1): bogus number of reserved sectors [ 668.049095] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:50 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757002") 17:25:50 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xe0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfb3d, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000001c0)=""/17) r1 = socket(0x2, 0x802, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x8007ffc) sendfile(r1, r2, 0x0, 0x400008bca) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000000c0)) 17:25:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udfL', 0x0, &(0x7f0000000340)) 17:25:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfffffdfd, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 668.455765] libceph: parse_ips bad ip '::,:nullb' 17:25:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:50 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x6000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:50 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6c, 0x0, @dev, @remote={0xac, 0x14, 0x223}}, @icmp=@timestamp_reply}}}}, &(0x7f0000000040)={0x1, 0x1}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) [ 668.621565] FAT-fs (loop1): bogus number of reserved sectors [ 668.636644] libceph: parse_ips bad ip '::,:nullb' [ 668.651183] FAT-fs (loop1): Can't find a valid FAT filesystem [ 668.662697] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 668.688483] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 668.698367] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:50 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xa000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 668.738933] UDF-fs: Scanning with blocksize 512 failed [ 668.770791] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 668.794841] libceph: parse_ips bad ip '::,:nullb' [ 668.808327] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 668.854264] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 668.886169] UDF-fs: Scanning with blocksize 1024 failed [ 668.901025] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 668.910296] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 668.919172] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 668.926341] UDF-fs: Scanning with blocksize 2048 failed [ 668.932775] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 668.941743] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 668.950647] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 668.958188] UDF-fs: Scanning with blocksize 4096 failed [ 668.963707] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:51 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:51 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xf0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 17:25:51 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 669.370656] FAT-fs (loop1): bogus number of reserved sectors [ 669.377278] libceph: parse_ips bad ip '::,:nullb' [ 669.386734] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 669.396902] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:51 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffca88, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 669.416938] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 669.436429] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:51 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 669.466883] FAT-fs (loop1): bogus number of reserved sectors [ 669.474748] UDF-fs: Scanning with blocksize 512 failed [ 669.480218] FAT-fs (loop1): Can't find a valid FAT filesystem [ 669.496336] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 669.524553] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 669.540688] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'eql\x00', 0x806}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_ifreq(r0, 0x10000000089f3, &(0x7f00000001c0)={"65716c00006513add965b1c09200", @ifru_addrs=@ax25={0x3, {"33979cf95662ae"}, 0x7f}}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000400)={r4, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r3}) write$UHID_CREATE(r3, &(0x7f0000000280)={0x0, 'syz0\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000200)=""/127, 0x7f, 0x35fc0000000000, 0x98fb, 0xffff, 0x4db, 0x1}, 0x120) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={r5, r6, 0xb90}) 17:25:51 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x61, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4c00000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 669.565366] UDF-fs: Scanning with blocksize 1024 failed [ 669.600712] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:51 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 669.666289] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 669.702745] libceph: parse_ips bad ip '::,:nullb' 17:25:51 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757005") [ 669.765967] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 669.795136] UDF-fs: Scanning with blocksize 2048 failed [ 669.817085] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 669.856107] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:51 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000440)=ANY=[], &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000003c0)) r0 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r0, 0xb, &(0x7f0000000040)={0x20, 0x9, 0x6, 0x9ea}) mount(&(0x7f00000003c0)=ANY=[], &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)="18765468f7c38d", 0x100000, &(0x7f0000000400)) clone(0x70020000, &(0x7f0000000440), &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000240)="a3c91d93cbe90c4ef9c8ff2f76235e6063de351b6cc6f773c03aa958d5e27bce6bdde50d102e243f3452c6d1d68b21029dfa9f57ae02887d5a00afa61c09f73fb21916ecd3fc7d8aa8e118f2372559f40b41cfbd5864d89bafe734c2607ea126095a0a42070fb51483c78384258977097796a682f8d5bd185867995881b51c701e687d89eb71c1db88739ee188e7b6ba1e0863d2460a1c942413") write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000140)={0xffffffa4, 0x4, 0x0, {0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffe57) mount$fuse(0x20000000, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x7a04, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x88400, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 17:25:51 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x600000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 669.869095] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 669.906734] UDF-fs: Scanning with blocksize 4096 failed [ 669.922399] libceph: parse_ips bad ip '::,:nullb' [ 669.932302] FAT-fs (loop1): bogus number of reserved sectors [ 669.933291] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 669.961040] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:52 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757006") 17:25:52 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x6000000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="75646610", 0x0, &(0x7f0000000340)) [ 670.033985] IPVS: ftp: loaded support on port[0] = 21 17:25:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x8cffffff00000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 670.165576] libceph: parse_ips bad ip '::,:nullb' 17:25:52 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x88480000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:52 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:52 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x7f000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 670.443416] IPVS: ftp: loaded support on port[0] = 21 [ 670.468797] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 670.483076] FAT-fs (loop1): bogus number of reserved sectors [ 670.516065] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 670.521989] FAT-fs (loop1): Can't find a valid FAT filesystem [ 670.548381] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 670.579520] UDF-fs: Scanning with blocksize 512 failed [ 670.599693] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 670.643658] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 670.672245] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 670.693383] UDF-fs: Scanning with blocksize 1024 failed [ 670.707546] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 670.727963] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 670.748098] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 670.764182] UDF-fs: Scanning with blocksize 2048 failed [ 670.776839] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 670.798308] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 670.818963] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 670.836769] UDF-fs: Scanning with blocksize 4096 failed 17:25:52 executing program 3: openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:52 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x300, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 670.848507] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:53 executing program 2: mknod(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) prctl$setendian(0x14, 0x3) syz_mount_image$minix(&(0x7f0000000500)='minix\x00', &(0x7f0000000340)='./file0\x00', 0x6c000000, 0x50, &(0x7f00000004c0)=[{&(0x7f00000003c0)="600084e002008a00900cda40ff1ad5c98f135a4fa7a7ec64f273d3add2b02d4d290e01cd3601877866500a5518971c3dacd410cc400bda93adc0d600b8d5a505594994fb9f6e25c896ccb04f6bb90adcde06b1ad029c88d6dba60e388ddefa3c006293bbdf1c568b262eb5c31110839e96b120581022dd9e2631f1bcbefbf60b6d3b90e9765dc7e19d36633e80a074d1256a65919286c9d7bd7e2b1badc301599662697261f481fa5811ca9ecc86ee47d728bbcb76d800ebf82d40ad24fe95ed0000000000000000000000000000", 0xce, 0x403}], 0xa00005, 0x0) socket$inet6(0xa, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x20, &(0x7f0000000540)=ANY=[]) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x7}, 0x2c) 17:25:53 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3f04000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:53 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xd, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 671.191739] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 671.246148] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 671.267837] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 671.280908] UDF-fs: Scanning with blocksize 512 failed 17:25:53 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffa888, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 671.299622] FAT-fs (loop1): bogus number of reserved sectors [ 671.313125] FAT-fs (loop1): Can't find a valid FAT filesystem [ 671.319785] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 671.358473] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 671.412042] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 671.454506] UDF-fs: Scanning with blocksize 1024 failed [ 671.483666] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:53 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4e, 0x101000) ioctl$UI_DEV_DESTROY(r0, 0x5502) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/exec\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x100, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xff, 0x855b, 0x0, 0xa, 0x2, 0x1, "3979bf15c03c6118f53894f9aa6bba842588766f2a3b205ef6c604de6ef940ff80d24b89801f1f3364c108a9bc61f3dc8b7f8cf91cc55ddadc339b9ed9cf3a8d", "6cfb57064dfaffc99ed1c2844f424b1f9dec9cbc4e4d0fc5b29681df1d9aac2430c6e7d80018c63613462220e5fd94490077378d2de3e6fad99c867965005329", "3b136af8291f92179e804de5519ffd4b4d28abf7f19d3bdaee3eb39860ddb22f", [0xc280, 0xc1]}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r3 = dup(r2) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) read(r3, &(0x7f0000000900)=""/4096, 0x1000) ftruncate(r0, 0x480080) sendfile(r3, r4, &(0x7f0000000100), 0x200800100000001) [ 671.530486] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 671.551534] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 671.558730] UDF-fs: Scanning with blocksize 2048 failed [ 671.564813] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:53 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 671.612209] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x8000000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:53 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x608, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:53 executing program 3: openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 671.666276] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:53 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x7, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 671.731305] UDF-fs: Scanning with blocksize 4096 failed [ 671.760857] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:25:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:53 executing program 2: openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 671.843198] FAT-fs (loop1): bogus number of reserved sectors [ 671.862243] FAT-fs (loop1): Can't find a valid FAT filesystem 17:25:54 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xd00000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 672.022543] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 672.041808] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:25:54 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfeffffff, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 672.068245] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 672.097746] UDF-fs: Scanning with blocksize 512 failed [ 672.124275] IPVS: ftp: loaded support on port[0] = 21 [ 672.131545] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:54 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xf0ffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 672.171181] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 672.200237] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 672.219564] UDF-fs: Scanning with blocksize 1024 failed [ 672.238489] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 672.293282] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 672.321113] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:54 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x100000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 672.357700] UDF-fs: Scanning with blocksize 2048 failed [ 672.376375] FAT-fs (loop1): bogus number of reserved sectors [ 672.384345] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 672.416608] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 672.436946] FAT-fs (loop1): Can't find a valid FAT filesystem [ 672.445362] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:54 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x4d00000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 672.480400] UDF-fs: Scanning with blocksize 4096 failed [ 672.503049] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 673.427058] bridge0: port 1(bridge_slave_0) entered blocking state [ 673.433650] bridge0: port 1(bridge_slave_0) entered disabled state [ 673.441047] device bridge_slave_0 entered promiscuous mode [ 673.471611] bridge0: port 2(bridge_slave_1) entered blocking state [ 673.478095] bridge0: port 2(bridge_slave_1) entered disabled state [ 673.485234] device bridge_slave_1 entered promiscuous mode [ 673.515491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 673.543875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 673.663311] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 673.693933] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 673.858004] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 673.865321] team0: Port device team_slave_0 added [ 673.892724] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 673.899845] team0: Port device team_slave_1 added [ 673.927176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 673.956345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 673.993714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 674.030017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 674.325738] bridge0: port 2(bridge_slave_1) entered blocking state [ 674.332138] bridge0: port 2(bridge_slave_1) entered forwarding state [ 674.338735] bridge0: port 1(bridge_slave_0) entered blocking state [ 674.345149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 674.352938] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 674.412734] device bridge_slave_1 left promiscuous mode [ 674.418298] bridge0: port 2(bridge_slave_1) entered disabled state [ 674.452721] device bridge_slave_0 left promiscuous mode [ 674.458210] bridge0: port 1(bridge_slave_0) entered disabled state [ 674.522951] team0 (unregistering): Port device team_slave_1 removed [ 674.533009] team0 (unregistering): Port device team_slave_0 removed [ 674.545482] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 674.595572] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 674.660801] bond0 (unregistering): Released all slaves [ 675.262212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 676.209132] 8021q: adding VLAN 0 to HW filter on device bond0 [ 676.342322] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 676.433999] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 676.440147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 676.447949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 676.537094] 8021q: adding VLAN 0 to HW filter on device team0 17:25:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:25:59 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:25:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x44040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:25:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:25:59 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xe0000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:59 executing program 2: openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 677.090932] libceph: parse_ips bad ip '::,:nullb' [ 677.098153] libceph: parse_ips bad ip '::,:nullb' 17:25:59 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8847, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 677.208613] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 677.226775] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 677.239414] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 677.263722] UDF-fs: Scanning with blocksize 512 failed [ 677.265850] FAT-fs (loop1): bogus number of reserved sectors [ 677.273246] libceph: parse_ips bad ip '::,:nullb' [ 677.284188] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 677.294497] FAT-fs (loop1): Can't find a valid FAT filesystem [ 677.327190] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 677.350229] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:25:59 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xe80, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 677.384247] UDF-fs: Scanning with blocksize 1024 failed [ 677.396241] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 677.410240] libceph: parse_ips bad ip '::,:nullb' [ 677.416409] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 677.427247] libceph: parse_ips bad ip '::,:nullb' [ 677.452520] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 677.469381] UDF-fs: Scanning with blocksize 2048 failed [ 677.486538] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:25:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x20000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 677.507939] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 677.518810] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 677.533255] UDF-fs: Scanning with blocksize 4096 failed 17:25:59 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x6488, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:25:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 677.558267] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 677.570041] libceph: parse_ips bad ip '::,:nullb' [ 677.621842] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 677.656295] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 677.678027] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 677.693485] UDF-fs: Scanning with blocksize 512 failed [ 677.708574] FAT-fs (loop1): bogus number of reserved sectors [ 677.716135] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 677.725537] FAT-fs (loop1): Can't find a valid FAT filesystem [ 677.753445] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 677.757097] libceph: parse_ips bad ip '::,:nullb' [ 677.771378] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 677.772611] libceph: parse_ips bad ip '::,:nullb' [ 677.784473] UDF-fs: Scanning with blocksize 1024 failed [ 677.801347] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 677.822812] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 677.843644] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 677.851094] UDF-fs: Scanning with blocksize 2048 failed [ 677.863088] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 677.873540] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 677.882415] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 677.889291] UDF-fs: Scanning with blocksize 4096 failed [ 677.895157] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:00 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:00 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x6, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:00 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:00 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8, 0x0) ftruncate(r0, 0x91) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000100)={0x2, 0x0, {0x0, 0x0, 0x0, 0x1e, 0xb, 0x64}}) 17:26:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="756466fe", 0x0, &(0x7f0000000340)) 17:26:00 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x88a8ffff00000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:00 executing program 2: r0 = socket(0x10, 0x10000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0x84) setreuid(0x0, r1) lookup_dcookie(0x0, &(0x7f0000000040)=""/120, 0x78) [ 678.077946] libceph: parse_ips bad ip '::,:nullb' 17:26:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="756466ff", 0x0, &(0x7f0000000340)) [ 678.127281] libceph: parse_ips bad ip '::,:nullb' 17:26:00 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8100000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:00 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 678.205570] FAT-fs (loop1): bogus number of reserved sectors [ 678.234744] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:00 executing program 2: setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000440), 0x4) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x6100) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x10, 0x5, 0x1000f4) stat(&(0x7f0000000640)='./bus\x00', &(0x7f0000000680)) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275532c6e667371c606c35f657870743d6f66662c736d61636be6737472616e736d7174653d627c736630002c0011aa1d0f2902c9a724ca598ae00ac9c498b53a3194bac695abacf0d7021f7301873475f42f7a071a270fa3c9a06744d5e70db8602a84bd2081c71fa02400"]) r3 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f00000005c0)) sendfile(r2, r3, &(0x7f0000d83ff8), 0x0) r4 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x2800, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000500)=0xffffffffffffffd4) write$P9_RWSTAT(r2, &(0x7f0000000280)={0x7, 0x7f, 0x2}, 0x7) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r4, &(0x7f00000002c0)={r3, r4}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev, @broadcast}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'team_slave_0\x00', r5}) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000000580)=0xfffffffffffffff7, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x4e24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe}, {0x3, 0x0, 0x1, 0x3e0a, 0x0, 0x80, 0x2, 0x4}, {0x401}, 0x0, 0x6e6bba}, {{@in6=@mcast1}, 0x2, @in=@multicast2, 0x3503, 0x0, 0x0, 0x0, 0xae58, 0x6}}, 0xe8) io_submit(0x0, 0x1, &(0x7f0000001840)=[&(0x7f0000001800)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000001740)="f31743609bfd6b45a9e325f264b14b6cbb79b900c13243db73170ddf99f87944e4014b19487ffbb684117e067a7666b855cce6e7642e6b18298077f4410724dd46cca8872580dfd2de449f39d610ec63e3cdc29b70ce00e9944443", 0x5b, 0x3}]) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000001c0)={@loopback}, &(0x7f0000000200)=0x14) listxattr(&(0x7f0000000300)='./bus/file0\x00', &(0x7f0000000340)=""/135, 0x87) sendfile(r0, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000100)={'bcsf0\x00', 0x3ff}) [ 678.402474] libceph: parse_ips bad ip '::,:nullb' [ 678.410704] libceph: parse_ips bad ip '::,:nullb' [ 678.475085] overlayfs: unrecognized mount option "nfsqÆÃ_expt=off" or missing value [ 678.494662] audit: type=1804 audit(1540661160.593:75): pid=1871 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/642/bus" dev="sda1" ino=17786 res=1 [ 678.538359] audit: type=1804 audit(1540661160.633:76): pid=1875 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/642/bus" dev="sda1" ino=17786 res=1 [ 678.641688] audit: type=1804 audit(1540661160.733:77): pid=1875 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/642/bus" dev="sda1" ino=17786 res=1 [ 678.664932] audit: type=1804 audit(1540661160.733:78): pid=1871 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/642/bus" dev="sda1" ino=17786 res=1 [ 678.668481] overlayfs: unrecognized mount option "nfsqÆÃ_expt=off" or missing value [ 678.701763] audit: type=1804 audit(1540661160.793:79): pid=1871 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/642/bus" dev="sda1" ino=17786 res=1 [ 678.728132] audit: type=1804 audit(1540661160.793:80): pid=1876 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/642/bus" dev="sda1" ino=17786 res=1 17:26:01 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:01 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8864000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x444, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:01 executing program 2: setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000440), 0x4) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x6100) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x10, 0x5, 0x1000f4) stat(&(0x7f0000000640)='./bus\x00', &(0x7f0000000680)) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="776f726b6469723d2e2f6275532c6e667371c606c35f657870743d6f66662c736d61636be6737472616e736d7174653d627c736630002c0011aa1d0f2902c9a724ca598ae00ac9c498b53a3194bac695abacf0d7021f7301873475f42f7a071a270fa3c9a06744d5e70db8602a84bd2081c71fa02400"]) r3 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f00000005c0)) sendfile(r2, r3, &(0x7f0000d83ff8), 0x0) r4 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x2800, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000500)=0xffffffffffffffd4) write$P9_RWSTAT(r2, &(0x7f0000000280)={0x7, 0x7f, 0x2}, 0x7) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r4, &(0x7f00000002c0)={r3, r4}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev, @broadcast}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'team_slave_0\x00', r5}) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000000580)=0xfffffffffffffff7, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x4e24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe}, {0x3, 0x0, 0x1, 0x3e0a, 0x0, 0x80, 0x2, 0x4}, {0x401}, 0x0, 0x6e6bba}, {{@in6=@mcast1}, 0x2, @in=@multicast2, 0x3503, 0x0, 0x0, 0x0, 0xae58, 0x6}}, 0xe8) io_submit(0x0, 0x1, &(0x7f0000001840)=[&(0x7f0000001800)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000001740)="f31743609bfd6b45a9e325f264b14b6cbb79b900c13243db73170ddf99f87944e4014b19487ffbb684117e067a7666b855cce6e7642e6b18298077f4410724dd46cca8872580dfd2de449f39d610ec63e3cdc29b70ce00e9944443", 0x5b, 0x3}]) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000001c0)={@loopback}, &(0x7f0000000200)=0x14) listxattr(&(0x7f0000000300)='./bus/file0\x00', &(0x7f0000000340)=""/135, 0x87) sendfile(r0, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000100)={'bcsf0\x00', 0x3ff}) 17:26:01 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x89060000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 678.979841] libceph: parse_ips bad ip '::,:nullb' [ 678.989041] FAT-fs (loop1): bogus number of reserved sectors [ 678.989461] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 678.995114] FAT-fs (loop1): Can't find a valid FAT filesystem [ 679.036392] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 679.083391] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 679.108330] overlayfs: unrecognized mount option "nfsqÆÃ_expt=off" or missing value [ 679.120311] UDF-fs: Scanning with blocksize 512 failed 17:26:01 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x60000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 679.133235] audit: type=1804 audit(1540661161.233:81): pid=1904 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/643/bus" dev="sda1" ino=17828 res=1 [ 679.165791] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1f000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 679.197605] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 679.202620] libceph: parse_ips bad ip '::,:nullb' [ 679.217084] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 679.227211] UDF-fs: Scanning with blocksize 1024 failed [ 679.234350] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 679.243626] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 679.254146] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 679.261202] UDF-fs: Scanning with blocksize 2048 failed [ 679.267633] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 679.277544] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 679.292007] audit: type=1804 audit(1540661161.333:82): pid=1889 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir148908212/syzkaller.Ae6LNI/643/bus" dev="sda1" ino=17828 res=1 [ 679.319183] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 679.326834] UDF-fs: Scanning with blocksize 4096 failed [ 679.332945] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:01 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffdd86, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 679.350245] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 679.462435] libceph: parse_ips bad ip '::,:nullb' [ 679.486639] FAT-fs (loop1): bogus number of reserved sectors [ 679.493582] libceph: parse_ips bad ip '::,:nullb' [ 679.498748] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:01 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x200000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\t', 0x0, &(0x7f0000000340)) 17:26:01 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000240)}}, &(0x7f00000002c0)) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/7, 0x7}], 0x1) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r2 = gettid() write$UHID_GET_REPORT_REPLY(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, 0x7}, 0xa) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000040)=0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000480)={0x6, 0xffffffffffffff9c, 0x1}) timer_settime(0x0, 0x0, &(0x7f00000016c0)={{}, {0x0, 0x989680}}, &(0x7f0000001680)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000004c0)={0x9, {{0x2, 0x4e22}}, 0x0, 0x1, [{{0x2, 0x4e21, @remote}}]}, 0x110) ioctl$TUNSETOWNER(r1, 0x400454cc, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x60, r4, 0x704, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9d}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x73}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcc4}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x4040040) tkill(r2, 0x15) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6, 0x4e21, 0x0, 0x0, 0x8, 0x2, 0x20, 0x0, 0x84, 0x0, r3}, {0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x2}, {0x2bf8}, 0x2, 0x6e6bbf, 0x0, 0x1, 0x2}, {{@in=@broadcast, 0x4d2, 0x6c}, 0x2, @in6=@remote, 0x3504, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xcd}}, 0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={0x0, 0x19, 0x9, 0xfff}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000800)={0x80000000, 0x4, 0xe3, 0x7e000000000, r5}, &(0x7f0000000840)=0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e21, @remote}}) 17:26:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x5000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f07365555d6e75786367766f757000") [ 679.825080] libceph: parse_ips bad ip '::,:nullb' [ 679.831516] libceph: parse_ips bad ip '::,:nullb' 17:26:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x81000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 679.901454] FAT-fs (loop1): bogus number of reserved sectors [ 679.911472] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udft', 0x0, &(0x7f0000000340)) [ 680.004114] libceph: parse_ips bad ip '::,:nullb' 17:26:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) set_thread_area(&(0x7f0000000000)={0x9, 0x0, 0x0, 0x1, 0x1, 0x7ff, 0x6, 0x617, 0x80, 0x7ff}) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 680.030963] libceph: parse_ips bad ip '::,:nullb' 17:26:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x20000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8848, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 680.121812] libceph: parse_ips bad ip '::,:nullb' 17:26:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x1, &(0x7f0000000000)="9e"}) [ 680.153380] libceph: parse_ips bad ip '::,:nullb' [ 680.222995] libceph: parse_ips bad ip '::,:nullb' [ 680.240415] FAT-fs (loop1): bogus number of reserved sectors [ 680.252476] libceph: parse_ips bad ip '::,:nullb' [ 680.262968] FAT-fs (loop1): Can't find a valid FAT filesystem [ 680.351304] FAT-fs (loop1): bogus number of reserved sectors [ 680.357762] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:02 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="756466f9", 0x0, &(0x7f0000000340)) 17:26:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffff00000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) close(r0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f00000001c0)='./file0\x00', 0x8) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:02 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000001080)=0x1) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xf) socket$inet_sctp(0x2, 0x5, 0x84) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000001240)=0xfffffe74) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000bc0)) socket$inet6(0xa, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739ddb, 0x0, 0x0, 0xffffffffffffff39) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) [ 680.688677] libceph: parse_ips bad ip '::,:nullb' 17:26:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x61000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x2, 0x0) ioctl(r0, 0x2, &(0x7f00000001c0)="08000000ff070000766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 680.719756] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 17:26:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 680.787379] FAT-fs (loop1): bogus number of reserved sectors [ 680.793469] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xfffffffffffff000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 680.832361] libceph: parse_ips bad ip '::,:nullb' [ 680.879792] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 680.915652] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3f04, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x3580, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 680.945221] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 680.976949] UDF-fs: Scanning with blocksize 512 failed [ 680.997595] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 681.026682] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 681.046159] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 681.058824] UDF-fs: Scanning with blocksize 1024 failed [ 681.066202] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 681.077277] FAT-fs (loop1): bogus number of reserved sectors [ 681.082146] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 681.090492] FAT-fs (loop1): Can't find a valid FAT filesystem [ 681.098610] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 681.105573] UDF-fs: Scanning with blocksize 2048 failed [ 681.111369] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 681.120335] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 681.129142] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 681.136436] UDF-fs: Scanning with blocksize 4096 failed [ 681.142057] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 681.203832] FAT-fs (loop1): bogus number of reserved sectors [ 681.219729] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:03 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:03 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x3, 0x0, 0x10001, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000001c0)={r2, 0x3}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xf000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4304, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 681.578010] libceph: parse_ips bad ip '::,:nullb' [ 681.583992] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 681.616668] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:03 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$inet6_dccp(0xa, 0x6, 0x0) setitimer(0x2, &(0x7f00000000c0)={{}, {0x0, 0x7530}}, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400202) setitimer(0x2, &(0x7f000000bfe0)={{}, {0x77359400}}, &(0x7f000002c000)) 17:26:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x1) r1 = socket$inet6(0xa, 0x3, 0x7) ioctl(r1, 0x7c, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) r6 = getuid() fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x2, 0x4, &(0x7f00000006c0)=[{&(0x7f00000003c0)="ed591e053461fa2e987e3ddb5f167245c2d1e3e7e5f4ad43664dceb52f8bda0211d85970594c172a5bbb206ea4083f91fa171f174e6c3cd9923a696809b9d09a770516eecd", 0x45, 0x8}, {&(0x7f0000000440)="719a25a54f1c42636a585c3549671034bd32e84e8427d6a307c4f6140a240ce2097f7ea3d2e226f5face1cda0ec5d2a4e080400eb844965d23d2c4d043af445d01155bb2286e34f7ce3ab00f54c3352df2bb032c33aa631a2175378eb4f96aa208e945fc81b82e7360ce228314d3c9dbb67455b9b0bcfba6280351a3f34776d0ef4382c5c53d0ee691ae1182721c2dc90f36773acd1e7f6c3661a402d5e170ba0ed70da89d062f9705dd9ec510ed761f3b2871ab14e250c6763ad4495f49d7a8c748e110bff82c6a78cd7cd4dba1821f1dc08a0877f004bbf475f3", 0xdb, 0xee}, {&(0x7f0000000540)="93bf6dac572a79695d0b7e26b14f11d44d48f7f21b7296cffff8d1761b033546850895db7a6d4aa9d29fc093b6d8b68bc0cd1e0178cd931bb1ae4579e7edb40cba1b4f4f161816e40430afc8b86a059419320df5be7c2870c07e730ee0c4637e230825a3ee7709e5247c5ac8a25151db55ea3e047d16f93137389b1075ae50017edaa816530362f1b4d050986d4b5fc4eeb447bd6b", 0x95, 0xff800000000000}, {&(0x7f0000000600)="17f6e318ac", 0x5, 0x2}], 0x0, &(0x7f00000007c0)={[{@data_writeback='data=writeback'}, {@barrier='barrier'}, {@noloccookie='noloccookie'}, {@quota_on='quota=on'}, {@quota_account='quota=account'}, {@lockproto_dlm='lockproto=dlm'}, {@lockproto_dlm='lockproto=dlm'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '@ppp0'}}, {@fowner_lt={'fowner<', r6}}, {@euid_lt={'euid<', r7}}, {@appraise_type='appraise_type=imasig'}]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000040)={0x80000008}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) r9 = msgget(0x3, 0x262) msgctl$MSG_INFO(r9, 0xc, &(0x7f00000002c0)=""/115) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x21, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2}, 0x8) close(r8) close(r4) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000240)={0xee, 0x7, 0x4, 0x1ff, 0x2, 0x2}) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="3a77da661b651a7d01bf155336205339aa8345503b7fa2c1cf623bbecb7c64dd68b22f81851676602acfc9825953e5706e6fca0f73610c56f21bae3b92f44bc3bc4acd1a0000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x1400, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 681.645275] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 681.667147] UDF-fs: Scanning with blocksize 512 failed [ 681.690705] FAT-fs (loop1): bogus number of reserved sectors [ 681.698439] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 681.715508] FAT-fs (loop1): Can't find a valid FAT filesystem [ 681.732278] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x689, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 681.752444] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 681.765755] UDF-fs: Scanning with blocksize 1024 failed [ 681.775210] gfs2: invalid mount option: smackfsfloor=@ppp0 [ 681.790014] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 681.796437] gfs2: can't parse mount arguments [ 681.829067] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 681.865442] ceph: device name is missing path (no : separator in :wÚfe}¿S6 S9ªƒEP;¢ÁÏb;¾Ë|dÝh²/…v`*ÏÉ‚YSåpnoÊsa Vò®;’ôKüJÍ) 17:26:04 executing program 2: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x1400, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x700000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x7400, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 681.897499] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 681.911023] UDF-fs: Scanning with blocksize 2048 failed [ 681.919650] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 681.982667] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 682.020788] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 682.043428] UDF-fs: Scanning with blocksize 4096 failed [ 682.054909] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 682.090398] FAT-fs (loop1): bogus number of reserved sectors [ 682.110219] FAT-fs (loop1): Can't find a valid FAT filesystem [ 682.190982] FAT-fs (loop1): bogus number of reserved sectors [ 682.197245] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:04 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f00000003c0)=ANY=[@ANYBLOB="3a10fa687f6474043a2c083a6e759f50623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000340), &(0x7f0000000380)=0x10) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000300)=@v3={0x3000000, [{0x2}, {0x4445, 0x3a}], r1}, 0x18, 0x1) 17:26:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x6000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000140)=""/15, &(0x7f0000000180)=""/65, &(0x7f0000000200)=""/154, 0xf001}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000), 0xfffffffffffffdf2, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x821, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @multicast2}}]}, 0x2c}}, 0x0) 17:26:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x43050000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xc0ed0000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 682.376308] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 682.410287] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 682.425964] libceph: parse_ips bad ip ':úhdt:,:nuŸPb' [ 682.437671] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 682.458364] libceph: parse_ips bad ip ':úhdt:,:nuŸPb' [ 682.461508] UDF-fs: Scanning with blocksize 512 failed 17:26:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x2000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:04 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x22000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 682.476751] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 682.507510] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 682.545054] FAT-fs (loop1): bogus number of reserved sectors [ 682.562093] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 682.576950] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xf0ffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10040002}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)=@newqdisc={0x3e0, 0x24, 0x2, 0x70bd2b, 0x25dfdbfd, {0x0, r2, {0x5, 0xf}, {0xffff, 0xb}, {0xa, 0x358fb02ac7a6a428}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x8, 0x81, 0xae, 0x80000001, 0x4, 0x6, 0x4, 0x9, 0x4}}}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x80}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @qdisc_kind_options=@q_choke={{0xc, 0x1, 'choke\x00'}, {0x324, 0x2, [@TCA_CHOKE_STAB={0x104, 0x2, "3dbc5a4d9c0f83b1d351a34a313f51360c081bcc0e8697ba487884aa2f99e034319469625faa79e9bbb8679e43debd2657838553c0e3d31497a07c1d4a4fa3e2cd4847a32b65cef8ca55b27ba00381fef8e4e219157160cd711864ced40ea41954b76f1699c676eff5fdf1dec15546f76bb7f079a493c9f02e1c9cc5886cc41d800864b40a68beb5f8ec94ce2b4943f51e58796f51437ef555bd60dbc59f823852f026940d5c0097dfc7be357afd402d38223eb64e181af63d599acdb455fd259f4d99d95a154f32a408f03d755f7eda79c1dc5b3411f5b006fb8d347be3cb397f7c2dad532c5f388fef0c2c21cc3e91ab0cab0ff73c09bf67551fe9d3f712d9"}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_PARMS={0x14, 0x1, {0xfffffffffffffeff, 0x85, 0x0, 0xe, 0x13, 0x3, 0x8}}]}}, @TCA_RATE={0x8, 0x5, {0x0, 0x4}}, @TCA_STAB={0x18, 0x8, [@TCA_STAB_DATA={0xc, 0x2, [0x9, 0x9, 0x6, 0x1]}, @TCA_STAB_DATA={0x8, 0x2, [0x400]}]}, @qdisc_kind_options=@q_choke={{0xc, 0x1, 'choke\x00'}, {0x14, 0x2, [@TCA_CHOKE_MAX_P={0x8, 0x3, 0x8001}, @TCA_CHOKE_MAX_P={0x8, 0x3, 0x3f}]}}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4810) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000180)=0x10) [ 682.591455] UDF-fs: Scanning with blocksize 1024 failed [ 682.611490] libceph: parse_ips bad ip '::,:nullb' [ 682.612518] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 682.620844] libceph: parse_ips bad ip '::,:nullb' [ 682.631087] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 682.687714] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 682.706605] UDF-fs: Scanning with blocksize 2048 failed [ 682.723466] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 682.755142] libceph: parse_ips bad ip '::,:nullb' [ 682.770484] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 682.787328] FAT-fs (loop1): bogus number of reserved sectors [ 682.788739] libceph: parse_ips bad ip '::,:nullb' [ 682.802946] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 682.805755] FAT-fs (loop1): Can't find a valid FAT filesystem [ 682.820228] UDF-fs: Scanning with blocksize 4096 failed [ 682.832304] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 682.858943] FAT-fs (loop1): bogus number of reserved sectors [ 682.865362] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:05 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x0) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:05 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x88a8ffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="3a3a2c083a6e006c623a10e2e3f2a620be0000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udfz', 0x0, &(0x7f0000000340)) 17:26:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4404000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:05 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8035, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 683.330088] ceph: device name is missing path (no : separator in ::,:n) 17:26:05 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 683.448422] FAT-fs (loop1): bogus number of reserved sectors 17:26:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='ceph\x00', 0x800, &(0x7f0000000180)="50f073656c696e75c071fd5c78636772") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000200), 0x4) [ 683.492255] libceph: parse_ips bad ip '::,:nullb' [ 683.497357] FAT-fs (loop1): Can't find a valid FAT filesystem [ 683.511515] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 683.520749] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 683.533049] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:05 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xd00, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 683.540072] UDF-fs: Scanning with blocksize 512 failed [ 683.566022] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 683.594723] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 683.608236] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x97ffffff00000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 683.615355] UDF-fs: Scanning with blocksize 1024 failed [ 683.629657] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 683.639324] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 683.648925] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 683.649146] ceph: device name is missing path (no : separator in /dev/loop5) [ 683.670707] UDF-fs: Scanning with blocksize 2048 failed [ 683.689290] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 683.708384] ceph: device name is missing path (no : separator in /dev/loop5) [ 683.715234] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 683.731416] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 683.743025] UDF-fs: Scanning with blocksize 4096 failed [ 683.754236] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 683.782678] FAT-fs (loop1): bogus number of reserved sectors [ 683.799673] FAT-fs (loop1): Can't find a valid FAT filesystem [ 683.873631] FAT-fs (loop1): bogus number of reserved sectors [ 683.879496] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x800000000) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x2002) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xc4, r2, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}]}]}, 0xc4}}, 0x1) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 17:26:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xe000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:06 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x0) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3a040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8864, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 684.191148] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 684.195056] libceph: parse_ips bad ip '::,:nullb' [ 684.204839] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 684.222985] libceph: parse_ips bad ip '::,:nullb' [ 684.232496] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 684.248935] UDF-fs: Scanning with blocksize 512 failed 17:26:06 executing program 2: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xf0ffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 684.273065] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 684.322569] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 684.339764] FAT-fs (loop1): bogus number of reserved sectors [ 684.351461] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 684.362022] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x88caffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 684.370422] UDF-fs: Scanning with blocksize 1024 failed [ 684.383389] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 684.410388] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:06 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 684.419990] libceph: parse_ips bad ip '::,:nullb' [ 684.420374] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 684.432179] UDF-fs: Scanning with blocksize 2048 failed [ 684.440795] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 684.455806] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) 17:26:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x3000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 684.489598] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 684.514952] UDF-fs: Scanning with blocksize 4096 failed [ 684.532138] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x41040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 684.699270] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 684.711211] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 684.720368] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 684.727413] FAT-fs (loop1): bogus number of reserved sectors [ 684.727446] UDF-fs: Scanning with blocksize 512 failed [ 684.739857] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 684.747032] FAT-fs (loop1): Can't find a valid FAT filesystem [ 684.761212] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 684.772647] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 684.779485] UDF-fs: Scanning with blocksize 1024 failed [ 684.785509] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 684.794891] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 684.803707] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 684.803716] UDF-fs: Scanning with blocksize 2048 failed [ 684.804213] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 684.827378] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 684.842088] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 684.850111] UDF-fs: Scanning with blocksize 4096 failed [ 684.855728] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:07 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x0) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a3a2c083a6eb63772823a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x88470000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2300, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 685.068994] libceph: parse_ips bad ip '::,:n¶7r‚' [ 685.092454] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 685.101819] libceph: parse_ips bad ip '::,:n¶7r‚' [ 685.119496] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 685.135894] FAT-fs (loop1): bogus number of reserved sectors 17:26:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x88640000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:07 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x3, r0) r1 = socket$inet6(0xa, 0x3, 0x7) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") read(r1, &(0x7f0000000180)=""/221, 0xdd) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="b6cb2c083a6e756c6c623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 685.145557] FAT-fs (loop1): Can't find a valid FAT filesystem [ 685.157536] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 685.173998] UDF-fs: Scanning with blocksize 512 failed [ 685.189803] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 685.229856] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 685.262102] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 685.288389] UDF-fs: Scanning with blocksize 1024 failed [ 685.295466] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 685.305758] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 685.322128] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:07 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0xe4c, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x18}, 0x8) read(r0, &(0x7f0000001140)=""/4096, 0x1000) read(r0, &(0x7f0000000000)=""/17, 0x14f) r2 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x202, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x9, 0xfff, 0x5a, 0x8, 0x9}, 0x14) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x8, 0xbaab, 0x2, 0x5, 0x3, 0x7, 0x1, 0x6, 0x9, 0x8}) 17:26:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x600, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 685.334565] libceph: parse_ips bad ip '¶Ë,:nullb' [ 685.337264] UDF-fs: Scanning with blocksize 2048 failed [ 685.347444] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x7f00000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 685.382277] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x4305000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 685.424408] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 685.440193] UDF-fs: Scanning with blocksize 4096 failed [ 685.445798] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 685.499430] FAT-fs (loop1): bogus number of reserved sectors [ 685.532107] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:08 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x0) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:08 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req={0xffffffffffffa785, 0x401, 0x7, 0x5}, 0x10) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) kexec_load(0x201ef1c0, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0), 0x2, 0x1cb0d3000, 0x1000000}], 0x0) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000026c0)='/dev/dsp#\x00', 0x8, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000002700)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r0, 0x0, 0x15, &(0x7f0000000080)='\\/cgroup*!%&cgroup&[\x00', 0xffffffffffffffff}, 0x30) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000800)=""/151) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000240)=""/60) r3 = open(&(0x7f0000000140)='./file0\x00', 0x440000, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000001c0)={0x10000, 0xffffffff00000001, 0x65}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x100, 0x0, 0x1, 0x1150}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000200)={r4, 0x20000000000007}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000300)={{0x2, 0x0, 0x0, 0x7, 'syz0\x00', 0x7fff}, 0x1, [0x2, 0x6, 0x1, 0x7, 0x1, 0xb96, 0xbcee, 0x40, 0x8, 0x1, 0x1, 0x2, 0x7, 0x6, 0x7fff, 0x6, 0x5, 0x4, 0x6f, 0xffffffffffff7fff, 0x5, 0x8001, 0xfffffffffffffbff, 0x9e, 0x63, 0x6017, 0x6f20, 0x7b72, 0x3, 0x100000000, 0x1f, 0x200, 0x1, 0x5, 0x8152, 0x9, 0x5, 0x9, 0x1f, 0x18000000000, 0x100000001, 0x8, 0x6, 0x0, 0x334, 0x5, 0x40, 0x5, 0x40, 0x8de, 0x5, 0x4d1, 0xfff, 0x3c48000000, 0x3, 0x6, 0x78, 0x43, 0x5, 0x3, 0xe71c, 0x6, 0x6f, 0x81, 0xffff, 0x4, 0x5, 0x0, 0x3, 0x4c48384c, 0x800, 0x8, 0xfffffffffffffffa, 0x245, 0x8, 0x3, 0x802000, 0x1, 0x10001, 0x3, 0x5, 0x66e, 0x41, 0x9, 0x4, 0x1f, 0x7ff, 0xfffffffffffffffb, 0x2, 0x148, 0x80000001, 0x6, 0x7, 0x1, 0xa494, 0x800, 0x506, 0x81, 0x3, 0x7f, 0x80000001, 0x3, 0xf29, 0x8, 0x0, 0x8, 0xdc8, 0x1, 0x4, 0x4000000000000, 0x0, 0x7f, 0x2, 0x0, 0x5, 0x1, 0x1, 0x4, 0x0, 0x4, 0x1f, 0x23c, 0x5, 0x5, 0x7, 0x1, 0x0, 0xe8e], {0x0, 0x989680}}) 17:26:08 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x88caffff00000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xf9fdffff00000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:08 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x806, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 685.975195] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 686.005427] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 686.040783] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 686.058440] FAT-fs (loop1): bogus number of reserved sectors [ 686.071111] UDF-fs: Scanning with blocksize 512 failed [ 686.079339] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:08 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x543, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 686.099463] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 686.183625] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 686.223323] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x300000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 686.250238] UDF-fs: Scanning with blocksize 1024 failed 17:26:08 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x14, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 686.273924] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 686.326037] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 686.326290] ceph: device name is missing path (no : separator in /dev/sr0) [ 686.352322] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 686.379899] UDF-fs: Scanning with blocksize 2048 failed [ 686.402659] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 686.414998] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 686.421525] ceph: device name is missing path (no : separator in /dev/sr0) [ 686.429768] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 686.442322] UDF-fs: Scanning with blocksize 4096 failed 17:26:08 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xa00000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 686.451219] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 686.469130] FAT-fs (loop1): bogus number of reserved sectors [ 686.489454] FAT-fs (loop1): Can't find a valid FAT filesystem [ 686.627081] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 686.670880] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 686.712913] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 686.719875] UDF-fs: Scanning with blocksize 512 failed [ 686.753328] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 686.762384] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 686.771205] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 686.778147] UDF-fs: Scanning with blocksize 1024 failed [ 686.785233] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 686.794256] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:08 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x0) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:08 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200240, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x10000, 0x124) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000003c0)=r1) r2 = socket$inet6(0xa, 0x3, 0x7) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000600)=0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x1ff, 0x8, [0x22800000, 0xfffffffffffffffa, 0x101, 0x98, 0x7, 0xbc2f, 0x3, 0x4]}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r5, 0x8000}, 0x8) getgroups(0x2, &(0x7f0000000240)=[0xee00, 0xffffffffffffffff]) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuseblk\x00', 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032303030302c757365725f69643df19375f6533f50db501d63c24972e34cad3ec16852c185bc3f", @ANYRESDEC=r4, @ANYBLOB=',group_id=', @ANYRESDEC=r6, @ANYBLOB=',default_permissions,allow_other,max_read=0x0000000000000007,allow_other,blksize=0x0000000000000000,blksize=0x0000000000000200,max_read=0x0000000000000662,blksize=0x0000000000000200,defcontext=sysadm_u,pcr=00000000000000000003,defcontext=user_u,defcontext=sysadm_u,smackfsdef=%,fscontext=root,\x00']) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000480)={0x7, 0x7b, 0x2}, 0x7) statx(r3, &(0x7f00000004c0)='./file0\x00', 0x1000, 0x281, &(0x7f0000000500)) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc040, 0x10c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e20, 0x5, @ipv4={[], [], @loopback}, 0x10000}, {0xa, 0x4e23, 0x6, @remote, 0x48}, 0xd009, [0x3, 0xffffffffffffffc0, 0x1ff, 0x2, 0x8001, 0x5, 0x6, 0x2]}, 0x5c) 17:26:08 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x6100000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x40000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:08 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req={0xffffffffffffa785, 0x401, 0x7, 0x5}, 0x10) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) kexec_load(0x201ef1c0, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0), 0x2, 0x1cb0d3000, 0x1000000}], 0x0) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000026c0)='/dev/dsp#\x00', 0x8, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000002700)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r0, 0x0, 0x15, &(0x7f0000000080)='\\/cgroup*!%&cgroup&[\x00', 0xffffffffffffffff}, 0x30) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000800)=""/151) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000240)=""/60) r3 = open(&(0x7f0000000140)='./file0\x00', 0x440000, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000001c0)={0x10000, 0xffffffff00000001, 0x65}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x100, 0x0, 0x1, 0x1150}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000200)={r4, 0x20000000000007}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000300)={{0x2, 0x0, 0x0, 0x7, 'syz0\x00', 0x7fff}, 0x1, [0x2, 0x6, 0x1, 0x7, 0x1, 0xb96, 0xbcee, 0x40, 0x8, 0x1, 0x1, 0x2, 0x7, 0x6, 0x7fff, 0x6, 0x5, 0x4, 0x6f, 0xffffffffffff7fff, 0x5, 0x8001, 0xfffffffffffffbff, 0x9e, 0x63, 0x6017, 0x6f20, 0x7b72, 0x3, 0x100000000, 0x1f, 0x200, 0x1, 0x5, 0x8152, 0x9, 0x5, 0x9, 0x1f, 0x18000000000, 0x100000001, 0x8, 0x6, 0x0, 0x334, 0x5, 0x40, 0x5, 0x40, 0x8de, 0x5, 0x4d1, 0xfff, 0x3c48000000, 0x3, 0x6, 0x78, 0x43, 0x5, 0x3, 0xe71c, 0x6, 0x6f, 0x81, 0xffff, 0x4, 0x5, 0x0, 0x3, 0x4c48384c, 0x800, 0x8, 0xfffffffffffffffa, 0x245, 0x8, 0x3, 0x802000, 0x1, 0x10001, 0x3, 0x5, 0x66e, 0x41, 0x9, 0x4, 0x1f, 0x7ff, 0xfffffffffffffffb, 0x2, 0x148, 0x80000001, 0x6, 0x7, 0x1, 0xa494, 0x800, 0x506, 0x81, 0x3, 0x7f, 0x80000001, 0x3, 0xf29, 0x8, 0x0, 0x8, 0xdc8, 0x1, 0x4, 0x4000000000000, 0x0, 0x7f, 0x2, 0x0, 0x5, 0x1, 0x1, 0x4, 0x0, 0x4, 0x1f, 0x23c, 0x5, 0x5, 0x7, 0x1, 0x0, 0xe8e], {0x0, 0x989680}}) [ 686.803135] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 686.810259] UDF-fs: Scanning with blocksize 2048 failed [ 686.817579] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 686.826667] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 686.835521] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 686.848452] UDF-fs: Scanning with blocksize 4096 failed [ 686.854071] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:09 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$FUSE_BMAP(r1, &(0x7f00000000c0)={0x18, 0x0, 0x6, {0x5}}, 0x18) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 686.904524] audit: type=1804 audit(1540661169.003:83): pid=2434 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir583447122/syzkaller.Qdr4Gv/30/file0" dev="sda1" ino=17162 res=1 17:26:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="756466ff", 0x0, &(0x7f0000000340)) 17:26:09 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x1000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 687.022016] audit: type=1800 audit(1540661169.043:84): pid=2434 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor5" name="file0" dev="sda1" ino=17162 res=0 [ 687.057905] libceph: parse_ips bad ip '::,:nullb' [ 687.088432] FAT-fs (loop1): bogus number of reserved sectors [ 687.106194] libceph: parse_ips bad ip '::,:nullb' [ 687.116988] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:09 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x4d000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:09 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="89f82c383b9b11b5d8c46b226151f22efe1444c8e502fc856841389939bf2f1253438b64c60df15ba7a11cae089b8b862f3671b7460f8d228f6834487afb992ddd3c052429fe487739733297ff4749b485a7968f2150902d17d53bc505638af94e3ed8d5d0dfd3290e0d3c0399469f4e94bf9a099cdadfa62860d4f583882ee49806efd276b89b460347064534fcbb80aaa592bf633aaae84ed8255ab47d", @ANYRESDEC, @ANYRESDEC, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYPTR, @ANYRES64, @ANYRESDEC=0x0, @ANYPTR, @ANYBLOB="8d51fd63731de41497230269adf510a944f2aab6ade74bfdf24deb6dde95f5793f3b72be6dd9ddf790dcc67d814be91a3b89f0bc1d05921771a6d0a16db2848ef6b6b9dc8393f05a2169e0fdecd3932185f2d2aa1d4c889bbcbfea0e6a7729ebed26dd5b09a512d244e146c0df2eae8d743bdabc63870b2a73fdceee2c97ef766dc17383f2089e0e3a89837af70566a743745873421a92069894", @ANYRES16]]], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x48008, &(0x7f0000000140)='--\x00') 17:26:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:09 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x6000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 687.273677] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 687.309350] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 687.336146] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 687.363503] UDF-fs: Scanning with blocksize 512 failed [ 687.379742] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 687.407474] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 687.432371] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 687.439344] UDF-fs: Scanning with blocksize 1024 failed [ 687.446340] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 687.461659] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 687.471707] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 687.484266] UDF-fs: Scanning with blocksize 2048 failed [ 687.498325] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 687.507633] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 687.516869] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 687.524349] UDF-fs: Scanning with blocksize 4096 failed [ 687.529843] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:09 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x0) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:09 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x9000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:09 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xa, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:09 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="3a9c0cf3c0a4e2065b9bab3635a61c0463fc8778fabc394a6bfd7284bf1aa4567a3411cfe92c618e2149d587e7c3e29140e2509b8e26ab6823d82c8c4198714a0393ae3455afdc4f277e15a07637f27f610e70c071c1865cd024537a930a7df126aacc1485e61528f7175e8e727fa328e32d4cc583cf5c518c9a0c116ac0b3a9a4fb05b7ac8eaa510a544fa33e1de0fff0acb8b6fdc1b45fd680a30940fb6d50e6cbe4dbe049fe7745e9f3dfdc9dab6200c0db633c158c4a7c99d35c2d9b95f4496dbb162869dd1c5299e68a50c2b741768bb4d04c1fe45ef2400e4b02"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="75646603", 0x0, &(0x7f0000000340)) 17:26:09 executing program 2: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x1000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 687.810500] ceph: device name is missing path (no : separator in :œ óÀ¤â[›«65¦cü‡xú¼9Jkýr„¿¤Vz4Ïé,aŽ!IÕ‡çÃâ‘@âP›Ž&«h#Ø,ŒA˜qJ“®4U¯ÜO'~ v7òapÀqÁ†\Ð$Sz“ [ 687.810500] }ñ&ªÌ…æ(÷^Žr£(ã-LŃÏ\QŒš jÀ³©¤û·¬ŽªQ [ 687.810500] TO£>àÿ𬸶ýÁ´_Ö€£ @ûmPæËäÛàIþwEéóßÜ«b) 17:26:09 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x3, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x800) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x430001, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000040)={0x7, 0x6d, 0x1}, 0x7) [ 687.851432] ceph: device name is missing path (no : separator in :œ óÀ¤â[›«65¦cü‡xú¼9Jkýr„¿¤Vz4Ïé,aŽ!IÕ‡çÃâ‘@âP›Ž&«h#Ø,ŒA˜qJ“®4U¯ÜO'~ v7òapÀqÁ†\Ð$Sz“ [ 687.851432] }ñ&ªÌ…æ(÷^Žr£(ã-LŃÏ\QŒš jÀ³©¤û·¬ŽªQ [ 687.851432] TO£>àÿ𬸶ýÁ´_Ö€£ @ûmPæËäÛàIþwEéóßÜ«b) 17:26:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0)={0x8}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) write$FUSE_STATFS(r1, &(0x7f0000000180)={0x60, 0x0, 0x5, {{0x9, 0xfff, 0x0, 0x40000000, 0x9, 0x8, 0x10001, 0xd38b}}}, 0x60) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB=':ullb:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 687.944159] FAT-fs (loop1): bogus number of reserved sectors [ 687.972264] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) fchmod(r0, 0x41) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x1, 0x1, 0x4, 0x7f, 0x1, 0x9}) ioctl(r0, 0x30000000000000, &(0x7f0000000280)="153f6234488dd254e0103f") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a0000011412ee12b0e7bd07"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:10 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x300000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 688.040752] libceph: parse_ips bad ip ':ullb' [ 688.109430] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 688.143586] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 688.180954] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 688.195657] libceph: parse_ips bad ip '' [ 688.204492] libceph: parse_ips bad ip '' [ 688.208604] UDF-fs: Scanning with blocksize 512 failed [ 688.218903] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 688.237343] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 688.253732] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 688.264439] UDF-fs: Scanning with blocksize 1024 failed [ 688.272158] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 688.281027] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 688.289952] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 688.296889] UDF-fs: Scanning with blocksize 2048 failed [ 688.303134] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 688.312079] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 688.320837] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 688.327761] UDF-fs: Scanning with blocksize 4096 failed [ 688.333388] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4800, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140), 0x117, 0x8}}, 0x20) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0x1, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000300)={0x1, 0x0, {0x0, 0x0, 0x0, 0x16, 0x8, 0x2, 0x0, 0x11b}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x40, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x0, 0x0, 0x0, 0x1f, 0x0, 0x60}}) fremovexattr(r0, &(0x7f0000000200)=@random={'btrfs.', 'trusted.overlay.opaque\x00'}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x30a1}, 0x1) fremovexattr(r0, &(0x7f0000000100)=@known='trusted.overlay.opaque\x00') 17:26:10 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x800000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:10 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='::,\b:nUldbz\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="7564660f", 0x0, &(0x7f0000000340)) 17:26:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140), 0x117, 0x8}}, 0x20) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0x1, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000300)={0x1, 0x0, {0x0, 0x0, 0x0, 0x16, 0x8, 0x2, 0x0, 0x11b}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x40, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x0, 0x0, 0x0, 0x1f, 0x0, 0x60}}) fremovexattr(r0, &(0x7f0000000200)=@random={'btrfs.', 'trusted.overlay.opaque\x00'}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x30a1}, 0x1) fremovexattr(r0, &(0x7f0000000100)=@known='trusted.overlay.opaque\x00') [ 688.836105] ceph: device name is missing path (no : separator in ::,:nUldbz) 17:26:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x14000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="3a625c0085d2879eee670c1d09bbf0cf3a360c43615af02d29dfd2ae14cc8c761ca3b162cd46c10e2b71b6bfd7aafae1be81a9e06600398607cb449547"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 688.917580] FAT-fs (loop1): bogus number of reserved sectors [ 688.949480] ceph: device name is missing path (no : separator in ::,:nUldbz) [ 688.955495] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:11 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000180)="153f6234488dd25d766070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) dup3(r0, r1, 0x0) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x10b, 0xd2, 0x0, 0x35d, 0x27a, 0xff, 0x3b, 0x4}, "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"}, 0x1020) 17:26:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x86ddffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:11 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfffffff5, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x7f00, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 689.157367] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 689.175559] ceph: device name is missing path (no : separator in :b\) [ 689.185011] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 689.197987] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) fcntl$addseals(r0, 0x409, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2, 0x2000) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000001c0)={@local, @remote}, &(0x7f0000000200)=0xc) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) accept4(r0, &(0x7f0000000000)=@sco, &(0x7f00000000c0)=0x80, 0x80000) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="3a3a2c083a6e756c6c623a001bddb07775ed4a741517342633c160edfb819ff18c12c82147e0609a7653ee02b6692e677f1ee86ac91191228b0a05de7f0749dd9da9a4d80338f2efe34352083fe7bf24666107a52501a56ff75263aabbcabff76908de04000000138ead1fca453eabead1897aec54d26a7b3f543b6a73cd8d037ccbea14d8169aa719d9862c244e48530c702aed63a54af01918f57657e714060a766db0881a6ca120a384f7f439b0482039599cf5bd31b977cabc5d0c05971b7b870ce029e337b86b87ae0adb67c32ac66419ab65746ba4619d263b3875a4a0c0b89fc8b7168a4c26f009327ca254998aff2d70a445"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 689.202970] ceph: device name is missing path (no : separator in :b\) [ 689.205556] UDF-fs: Scanning with blocksize 512 failed [ 689.218463] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 689.228033] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 689.248124] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 689.268645] UDF-fs: Scanning with blocksize 1024 failed [ 689.290983] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 689.327856] FAT-fs (loop1): bogus number of reserved sectors [ 689.340505] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 689.342734] FAT-fs (loop1): Can't find a valid FAT filesystem [ 689.376673] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 689.377282] libceph: parse_ips bad ip '::,:nullb' [ 689.384007] UDF-fs: Scanning with blocksize 2048 failed [ 689.394899] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 689.404883] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 689.414851] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 689.421848] UDF-fs: Scanning with blocksize 4096 failed [ 689.427546] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 689.490800] FAT-fs (loop1): bogus number of reserved sectors [ 689.501568] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:11 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:11 executing program 2: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x8803, 0x0) fcntl$setlease(r0, 0x400, 0x0) 17:26:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x6100, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f00000000c0)=0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="75646604", 0x0, &(0x7f0000000340)) 17:26:11 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x200000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:11 executing program 5: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x200001, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000008c0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180), 0x4) ioctl$FIGETBSZ(r0, 0x2, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x8000204, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") syz_mount_image$nfs4(&(0x7f00000002c0)='nfs4\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x7, &(0x7f00000007c0)=[{&(0x7f0000000340)="22e869203623c86783d5a4ef53c98d5977759fc4becd89b9ce0ef4c32c72c79fd186129ef4f6a2057d1f3c2fe6bcbc4b576f686b2d6e878efef9a06a72e1458a2667a67d96692fabf901b6d961ddeb591e9ece243fa71c0bbc8968fa8414eee46833d1975c7ba1e4308e2839066ece8cbcb11424d40f9e077058b23c752d9196d66ca0", 0x83, 0x8}, {&(0x7f0000000400)="c1eadd117b9eacb247bdfd39bb10cce4dedc8f7eb8e8bdd66dc08055574952bd467e1bc7158b1f0b84b8ed7fdb398715e735", 0x32, 0x6}, {&(0x7f0000000440)="6d0902d4c4f435c8a83a5ff3bfbb4f41293c1f8e1825d9eab46664c44dd0ed8402218e6c27b611b82614eb4aa97b4d99e907645f0e31c6c76c64d113a06027a7e577bb31529f33e629b54e211a6ef371e30d8bf632e2c32adf59c7971a5df4408ad896e42460e8e77bef50c10ff2def73d8c589cedf6963831a63ea46273df7b9222c7eab510ea0ea674e94ff61341d3479e", 0x92, 0xfff}, {&(0x7f0000000500)="37884fdbd0879b09637918c12084750b21cf0d4b6a8903e42aacbf985153ff6b877af1301cb9867136da3fe6fd52fc2dcc594eedf6ec3b9d76eeccd5875a74dc3fec43f11e40c53c69ce5d23b691fe2c25dd8ee37d2a8ab98b04b30a1ad5e60449419867e56a1cbf17e372b031f534b3f8507b3e0cba93117b1e9faa0a4295141da2d2ca039271985b1529786a655172722245a223654452ab03", 0x9a, 0x1}, {&(0x7f00000005c0)="64a12172f77e608ada7f13aa43bd1230d6b2ae483ff1291f44f29c39ba126f2bf1534e52f4c881d8cde4a43aab60548f45b8a0f26895f9a7d0dae28cdb73352153dd1ceef294bbcd207544e87b9727d486cbadf5b22a5a1a489baf5db426526d71de7c62096b66a171fd4322", 0x6c, 0x800}, {&(0x7f0000000640)="5525c231870d844df63daaf35620ea5f80a5e9a7ccfbc73810bcb7dfe95a9b4a270d0034d3e0506f3341b7f3c0f46a8d566a4970f082aee93860365e8b11155de7e2482557c61d3ba5ed108d115f7bdaa62b9dbc92dc442143b59105f2ad8bb97abac7883c24eda623c549cebd1b52ba274f61ad516095e85411b3c9551a8700cb2da827f90855fae30a5a2ff9b2", 0x8e, 0x5}, {&(0x7f0000000700)="82f1e65957a98b6f25da6076599a12ef67497dc1c528be00441b5141c6ed137aba457419052ee64195788f14569afea7cf58a11024a160323ca213f702215de19309a1c6bddf9ca17606f556f4c9ffe63db14d4cabc734ad73936d6d5bacb97c81d91203476cdc6550606f956199843527237bce5fa251a33e7978253a49231a6f88749eb74c9dd14d5d76b81c92e03e042d6e76b41f2abe65edbe1111c3101ee286c4598337cb35943c09c74492e9a3a381a8846fe8863a5b98b1674a5c61e7", 0xc0, 0x41}], 0x1000, &(0x7f0000000880)='ceph\x00') 17:26:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x60, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 689.717112] libceph: parse_ips bad ip '::,:nullb' [ 689.755902] FAT-fs (loop1): bogus number of reserved sectors [ 689.772284] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x806000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xf5ffffff00000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 689.943531] libceph: parse_ips bad ip '::,:nullb' [ 689.955729] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 689.968190] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 689.977595] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 689.985452] UDF-fs: Scanning with blocksize 512 failed 17:26:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xfffff000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 689.991794] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 690.012747] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 690.036710] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 690.052186] UDF-fs: Scanning with blocksize 1024 failed [ 690.058408] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 690.083095] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 690.092992] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 690.104720] UDF-fs: Scanning with blocksize 2048 failed [ 690.110885] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 690.119753] FAT-fs (loop1): bogus number of reserved sectors [ 690.133443] FAT-fs (loop1): Can't find a valid FAT filesystem [ 690.142045] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 690.151016] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 690.158117] UDF-fs: Scanning with blocksize 4096 failed [ 690.165366] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 690.219431] libceph: parse_ips bad ip '::,:nullb' 17:26:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:12 executing program 2: creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x58b1) sendfile(r1, r1, 0x0, 0x80000003) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000340), 0xffffffffffffffff) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/19, 0x13) memfd_create(&(0x7f00000001c0)='port', 0x2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000080)) mount$9p_tcp(&(0x7f0000000180)='-27.0.0.1\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000480)={'trans=tcp,', {'port'}}) fcntl$addseals(r2, 0x409, 0x8) mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='f2fs\x00', 0x0, &(0x7f0000000640)='/dev/qat_adf_ctl\x00') 17:26:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8060000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xedc0, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:12 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x1, 0x100000000, 0x9}) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 690.540024] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 690.551866] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 690.566722] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 690.574059] UDF-fs: Scanning with blocksize 512 failed [ 690.600968] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 690.626878] libceph: parse_ips bad ip '::,:nullb' [ 690.632647] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x8, 0x8200, 0x1c00000, 0x7ff, 0x100000000, 0x10001, 0x2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @loopback}}, 0x0, 0x0, 0x3, 0x8, 0x81}, &(0x7f0000000240)=0x98) 17:26:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x80350000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 690.651206] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 690.659693] UDF-fs: Scanning with blocksize 1024 failed [ 690.693381] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 690.713978] audit: type=1800 audit(1540661172.813:85): pid=2708 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor2" name="file0" dev="sda1" ino=17217 res=0 [ 690.735008] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 690.754445] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 690.767107] UDF-fs: Scanning with blocksize 2048 failed [ 690.776909] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 690.777774] libceph: parse_ips bad ip '::,:nullb' [ 690.793786] 9pnet: p9_fd_create_tcp (2708): problem connecting socket to -27.0.0.1 17:26:12 executing program 5: readlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=""/190, 0xbe) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fanotify_init(0xe, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000000480)=[{r0}, {r1, 0x200}, {r2, 0x6032}, {r3}, {r4, 0x1002}], 0x5, 0x41) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x8, 0x5, 0x90, &(0x7f0000fff000/0x1000)=nil, 0x80}) r6 = socket$inet6(0xa, 0x3, 0x7) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x24000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000000100)={0x79, 0x0, [0x8000000]}) ioctl(r6, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setxattr$security_ima(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='security.ima\x00', &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0xec, 0x1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r9 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x8, 0x10040) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000380)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r9, 0xc1105518, &(0x7f0000000540)={{0x5, 0x3, 0x80b, 0x6, 'syz0\x00', 0x6c6f}, 0x5, 0x401, 0x7ff, r10, 0x4, 0x7, 'syz1\x00', &(0x7f00000003c0)=['/dev/kvm\x00', "50f073656c696e75786367726f757000", 'ceph\x00', 'keyringem0\x00'], 0x29, [], [0x1000, 0xfffffffffffffffa, 0x1, 0x7f]}) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000c00)=ANY=[@ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYRES32=r7, @ANYRESOCT=r3, @ANYRES64=r10, @ANYRESDEC=r6, @ANYRESDEC=r7, @ANYRES32=r9, @ANYBLOB="669cd1ca614a853fd5f81a011cb10556d90f7c4440efc631b84732ab5fc02a0bd061154c5fa7006ed7892938e3fbaa60f5bf2efb86680e46d90045fe7dc9cca7b36773aae9620b76aa103e8d4d20490a44858799b717466682d026be7ce8dfe8687b7e3d21618d7d0457ac7e381db451e742ca673efc215404cd0209c386c101550ed1ba694f12cb154f67ff1372a76617ffcbd13ed2f0f558c28fd36edc5651fdcb10ab254803b8dabd8cf3851f9a73f84d0dae29"]]], &(0x7f0000000840)='./file0\x00', &(0x7f0000000900)='ceph\x00', 0x0, &(0x7f0000000940)="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") [ 690.801249] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 690.804769] block nbd0: Attempted send on invalid socket [ 690.816326] print_req_error: I/O error, dev nbd0, sector 0 [ 690.816881] FAT-fs (loop1): bogus number of reserved sectors [ 690.822426] F2FS-fs (nbd0): Unable to read 1th superblock [ 690.842515] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 690.863237] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 690.874664] block nbd0: Attempted send on invalid socket [ 690.880251] print_req_error: I/O error, dev nbd0, sector 8 [ 690.883819] UDF-fs: Scanning with blocksize 4096 failed [ 690.894781] F2FS-fs (nbd0): Unable to read 2th superblock [ 690.904136] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:13 executing program 2: creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x58b1) sendfile(r1, r1, 0x0, 0x80000003) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000140), 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000340), 0xffffffffffffffff) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/19, 0x13) memfd_create(&(0x7f00000001c0)='port', 0x2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000080)) mount$9p_tcp(&(0x7f0000000180)='-27.0.0.1\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000480)={'trans=tcp,', {'port'}}) fcntl$addseals(r2, 0x409, 0x8) mount(&(0x7f0000000380)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='f2fs\x00', 0x0, &(0x7f0000000640)='/dev/qat_adf_ctl\x00') [ 690.923475] audit: type=1800 audit(1540661173.023:86): pid=2718 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor2" name="file0" dev="sda1" ino=17217 res=0 [ 690.939934] block nbd0: Attempted send on invalid socket [ 690.948585] print_req_error: I/O error, dev nbd0, sector 0 [ 690.988423] F2FS-fs (nbd0): Unable to read 1th superblock 17:26:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfcfdffff, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="7564667f", 0x0, &(0x7f0000000340)) 17:26:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x800e0000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 691.029391] ceph: device name is missing path (no : separator in À ) [ 691.037968] block nbd0: Attempted send on invalid socket [ 691.043642] print_req_error: I/O error, dev nbd0, sector 8 [ 691.059879] F2FS-fs (nbd0): Unable to read 2th superblock 17:26:13 executing program 5: r0 = socket$inet6(0xa, 0xc, 0x8000000000000007) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave_0\x00', 0x0}) fsetxattr$security_selinux(r0, &(0x7f0000000200)='security.selinux\x00', &(0x7f0000000240)='system_u:object_r:event_device_t:s0\x00', 0x24, 0x3) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@ipv4={[], [], @rand_addr=0x5}, 0x7b, r1}) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") syz_open_dev$rtc(&(0x7f00000001c0)='/dev/rtc#\x00', 0x7fff, 0x28200) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 691.183093] audit: type=1800 audit(1540661173.283:87): pid=2737 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor2" name="file0" dev="sda1" ino=17457 res=0 17:26:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 691.248832] libceph: parse_ips bad ip '::,:nullb' [ 691.255724] FAT-fs (loop1): bogus number of reserved sectors [ 691.274925] 9pnet: p9_fd_create_tcp (2737): problem connecting socket to -27.0.0.1 [ 691.287854] FAT-fs (loop1): Can't find a valid FAT filesystem [ 691.335880] block nbd0: Attempted send on invalid socket [ 691.341398] print_req_error: I/O error, dev nbd0, sector 0 [ 691.347342] F2FS-fs (nbd0): Unable to read 1th superblock [ 691.374331] block nbd0: Attempted send on invalid socket [ 691.376865] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 691.379873] print_req_error: I/O error, dev nbd0, sector 8 [ 691.418746] F2FS-fs (nbd0): Unable to read 2th superblock [ 691.433030] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 691.447782] block nbd0: Attempted send on invalid socket [ 691.453365] print_req_error: I/O error, dev nbd0, sector 0 [ 691.459581] F2FS-fs (nbd0): Unable to read 1th superblock [ 691.470363] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 691.478894] block nbd0: Attempted send on invalid socket [ 691.484519] print_req_error: I/O error, dev nbd0, sector 8 [ 691.490848] F2FS-fs (nbd0): Unable to read 2th superblock [ 691.504742] UDF-fs: Scanning with blocksize 512 failed [ 691.525968] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 691.554748] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 691.564062] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 691.571014] UDF-fs: Scanning with blocksize 1024 failed [ 691.578895] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 691.589066] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 691.598254] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:13 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x4305, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="3a3a2c083a6e756c6c623a004017c0c3c29524ed036f4f3479124fa3fa5bf2d46d7a36d3a2e7f8c1cfa4d9d13646302ab033544fa0a5e1ccb60c8285f3fe15160ca9e77f7be4e2a666df7185ba0ca094c7d3d053bdf133ff4bf743ac437220f7f79f09960cc28bbc61f90788a8e4d2d45f0bdc7824558d0cdf3ba31185c91a8000512c243dcf4bc777399c4dab8f2cc3571082ed"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x42002) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/83) getsockname$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000200)=0x1c) 17:26:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x8cffffff, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8400, 0x52) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x100000000, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'teql0\x00', 0x803}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x11, &(0x7f0000000100), 0x8) close(r3) close(r1) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)={0x7fc, 0x8}) [ 691.614282] UDF-fs: Scanning with blocksize 2048 failed [ 691.621875] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 691.652426] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x4788, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 691.699754] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0xfffffffffffffac9, 0xfffffffffffff93c, 0x8347, 0x7fffffff}) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 691.745475] UDF-fs: Scanning with blocksize 4096 failed [ 691.762787] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x4d, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="756466f6", 0x0, &(0x7f0000000340)) [ 691.876890] FAT-fs (loop1): bogus number of reserved sectors [ 691.896718] FAT-fs (loop1): Can't find a valid FAT filesystem [ 691.898109] libceph: parse_ips bad ip '::,:nullb' 17:26:14 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234418dd25d766070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000100)={0x1, 0x1, {0x2b, 0x2, 0x16, 0xa, 0x1, 0x0, 0x3, 0x1e, 0x1}}) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000002c0)=0xffff7ffffffffffd, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x1000004e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000300)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) close(r1) 17:26:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x2, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2601, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 692.179891] FAT-fs (loop1): bogus number of reserved sectors [ 692.215724] FAT-fs (loop1): Can't find a valid FAT filesystem [ 692.284450] FAT-fs (loop1): bogus number of reserved sectors [ 692.290563] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:14 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) syz_genetlink_get_family_id$nbd(&(0x7f00000002c0)='nbd\x00') ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a3a3b083a5d9aa3a92b3190"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") socket$inet(0x2, 0x7, 0x7) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfd4, 0x200000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f00000001c0)={0x14, 0x88, 0xfa00, {r2, 0x0, 0x0, @in6={0xa, 0x4e23, 0x8, @mcast1, 0x20}}}, 0x90) ioctl$KDSETMODE(r1, 0x4b3a, 0x10000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0xa0000, 0x0) 17:26:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8035000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x43d, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8848000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 692.689790] ceph: device name is missing path (no : separator in ::;:]š£©+1) [ 692.740965] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 692.752463] FAT-fs (loop1): bogus number of reserved sectors [ 692.775522] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7, 0x100) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000240)={0x4, 0x8, 0xfa00, {r3, 0x4}}, 0x10) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000340)=0xd, 0x4) mount(&(0x7f0000000300)=ANY=[@ANYRESOCT=r3], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x20, &(0x7f00000002c0)="50f073656c696e75786367726f757000") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x3, 0x2}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) write$FUSE_LSEEK(r4, &(0x7f0000000040)={0x18, 0x0, 0x8, {0x7}}, 0x18) [ 692.787711] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x800e000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 692.816302] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 692.859156] UDF-fs: Scanning with blocksize 512 failed [ 692.871747] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x7fffffffffffffff, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 692.906484] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 692.923972] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 692.952076] UDF-fs: Scanning with blocksize 1024 failed 17:26:15 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 692.972769] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 692.997023] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x86ddffff00000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 693.022056] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 693.030144] UDF-fs: Scanning with blocksize 2048 failed [ 693.036468] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 693.052148] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 693.082372] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 693.098369] FAT-fs (loop1): bogus number of reserved sectors [ 693.122031] UDF-fs: Scanning with blocksize 4096 failed 17:26:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xd000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 693.127543] FAT-fs (loop1): Can't find a valid FAT filesystem [ 693.134472] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:15 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000), 0x0, 0x0) 17:26:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="75646606", 0x0, &(0x7f0000000340)) 17:26:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x800e, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x500d000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000180)={0x0, 0x8, 0xfffffffffffffffb, 0x3, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xa00, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 693.730120] FAT-fs (loop1): bogus number of reserved sectors [ 693.746718] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x4d00, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:16 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x48000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:16 executing program 2: io_submit(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000040)="945402d34e49cac24fb254c075b3a91a4bdfed779df8ff1e3e694d695564e45e1263468057df04c01371f41955063c09ddfa8a4188dd76878071f74656dc20dc131011cb25e5898fe531edbff802a6a931a549f8b707ce3cda5e5ee808a632487bed9c8d521be3f1d3209e", 0x6b, 0x0, 0x0, 0xffffffffffffffff}]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000280)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) [ 693.903315] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 693.939554] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:16 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x1400000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 693.979908] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 694.016132] UDF-fs: Scanning with blocksize 512 failed [ 694.038106] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 694.055347] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 694.062974] FAT-fs (loop1): bogus number of reserved sectors [ 694.070648] IPVS: ftp: loaded support on port[0] = 21 [ 694.077900] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0) unshare(0x10030600) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x7ff, {{0xa, 0x4e20, 0x0, @mcast2}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) truncate(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x8, 0x4) [ 694.085036] FAT-fs (loop1): Can't find a valid FAT filesystem [ 694.107576] UDF-fs: Scanning with blocksize 1024 failed [ 694.127499] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 694.161795] device bridge_slave_1 left promiscuous mode [ 694.167740] bridge0: port 2(bridge_slave_1) entered disabled state [ 694.189528] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 694.221122] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 694.228603] device bridge_slave_0 left promiscuous mode [ 694.234564] bridge0: port 1(bridge_slave_0) entered disabled state [ 694.250450] UDF-fs: Scanning with blocksize 2048 failed [ 694.269528] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 694.278823] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 694.312160] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 694.326562] UDF-fs: Scanning with blocksize 4096 failed [ 694.333273] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 694.352703] team0 (unregistering): Port device team_slave_1 removed [ 694.368380] team0 (unregistering): Port device team_slave_0 removed [ 694.392378] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 694.443512] bond0 (unregistering): Releasing backup interface bond_slave_0 17:26:16 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8906000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:16 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x500, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:16 executing program 3 (fault-call:9 fault-nth:0): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 694.602599] bond0 (unregistering): Released all slaves [ 694.669000] FAT-fs (loop1): bogus number of reserved sectors 17:26:16 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xe000000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 694.723733] FAT-fs (loop1): Can't find a valid FAT filesystem [ 694.858499] FAT-fs (loop1): bogus number of reserved sectors [ 694.900287] FAT-fs (loop1): Can't find a valid FAT filesystem [ 695.535214] FAULT_INJECTION: forcing a failure. [ 695.535214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 695.547805] CPU: 0 PID: 2949 Comm: syz-executor3 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 695.556273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.565644] Call Trace: [ 695.568241] dump_stack+0x244/0x39d [ 695.568266] ? dump_stack_print_info.cold.1+0x20/0x20 [ 695.577085] ? kvm_clock_read+0x18/0x30 [ 695.581070] should_fail.cold.4+0xa/0x17 [ 695.585137] ? find_held_lock+0x36/0x1c0 [ 695.585155] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 695.585174] ? __unlock_page_memcg+0x53/0x100 [ 695.594338] ? lock_downgrade+0x900/0x900 [ 695.594353] ? check_preemption_disabled+0x48/0x280 [ 695.594374] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 695.594391] ? kasan_check_read+0x11/0x20 [ 695.594410] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 695.603046] ? rcu_softirq_qs+0x20/0x20 [ 695.603066] ? mem_cgroup_charge_statistics+0xc30/0xc30 [ 695.603087] ? __unlock_page_memcg+0x70/0x100 [ 695.603102] ? unlock_page_memcg+0x2c/0x40 [ 695.603211] ? page_remove_rmap+0x22e/0x1a30 [ 695.622466] ? page_add_file_rmap+0x1470/0x1470 [ 695.631802] __alloc_pages_nodemask+0x34b/0xdd0 [ 695.631825] ? pinned_sched_in+0xc90/0xc90 [ 695.644971] ? __alloc_pages_slowpath+0x2dd0/0x2dd0 [ 695.644994] ? print_usage_bug+0xc0/0xc0 [ 695.654339] ? mark_held_locks+0xc7/0x130 [ 695.654360] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 695.654379] ? kasan_check_read+0x11/0x20 [ 695.663621] ? page_mapcount+0x3b5/0x5d0 [ 695.671805] ? fault_around_bytes_set+0x90/0x90 [ 695.689401] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 695.694953] alloc_pages_current+0x173/0x350 [ 695.699378] __get_free_pages+0xc/0x40 [ 695.703277] __tlb_remove_page_size+0x2e5/0x500 [ 695.707978] unmap_page_range+0x11fb/0x2930 [ 695.712346] ? vm_normal_page_pmd+0x510/0x510 [ 695.716882] ? is_bpf_text_address+0xd3/0x170 [ 695.721391] ? kernel_text_address+0x79/0xf0 [ 695.725821] ? __kernel_text_address+0xd/0x40 [ 695.730324] ? unwind_get_return_address+0x61/0xa0 [ 695.735284] ? save_stack+0xa9/0xd0 [ 695.738923] ? __kasan_slab_free+0x102/0x150 [ 695.743349] ? kasan_slab_free+0xe/0x10 [ 695.747327] ? kmem_cache_free+0x83/0x290 [ 695.751479] ? __khugepaged_exit+0x429/0x6a0 [ 695.755967] ? mmput+0x4dc/0x610 [ 695.759344] ? do_exit+0xe74/0x26d0 [ 695.762977] ? do_group_exit+0x177/0x440 [ 695.767045] ? do_signal+0x9c/0x21c0 [ 695.770768] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 695.775545] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 695.780134] ? retint_kernel+0x2d/0x2d [ 695.784028] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 695.789576] ? uprobe_munmap+0x14c/0x450 [ 695.793648] ? uprobe_mmap+0x1130/0x1130 [ 695.797716] ? trace_hardirqs_off+0xb8/0x310 [ 695.802133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 695.807689] unmap_single_vma+0x19b/0x310 [ 695.811850] unmap_vmas+0x125/0x200 [ 695.815491] exit_mmap+0x2be/0x590 [ 695.819039] ? __ia32_sys_munmap+0x80/0x80 [ 695.823291] ? __khugepaged_exit+0x455/0x6a0 [ 695.827725] ? __might_sleep+0x95/0x190 [ 695.831710] mmput+0x247/0x610 [ 695.834912] ? lock_downgrade+0x900/0x900 [ 695.839066] ? set_mm_exe_file+0x200/0x200 [ 695.843322] ? kasan_check_read+0x11/0x20 [ 695.847474] ? do_raw_spin_unlock+0xa7/0x330 [ 695.851892] ? do_raw_spin_trylock+0x270/0x270 [ 695.856487] ? up_read_non_owner+0x100/0x100 [ 695.860899] ? _raw_spin_lock+0x12/0x40 [ 695.864889] ? in_lock_functions+0xd/0x20 [ 695.869088] do_exit+0xe74/0x26d0 [ 695.872574] ? mm_update_next_owner+0x990/0x990 [ 695.877256] ? print_usage_bug+0xc0/0xc0 [ 695.881331] ? print_usage_bug+0xc0/0xc0 [ 695.885403] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 695.890952] ? fput+0x130/0x1a0 [ 695.894243] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 695.899295] ? poll_freewait+0x1d6/0x260 [ 695.903371] ? do_select+0x1055/0x1ac0 [ 695.907277] ? __lock_acquire+0x62f/0x4c20 [ 695.911525] ? __lock_acquire+0x62f/0x4c20 [ 695.915781] ? mark_held_locks+0x130/0x130 [ 695.920028] ? mark_held_locks+0x130/0x130 [ 695.924278] ? select_estimate_accuracy+0x4b0/0x4b0 [ 695.929310] ? retint_kernel+0x2d/0x2d [ 695.933220] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 695.938230] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 695.942817] ? retint_kernel+0x2d/0x2d [ 695.946710] ? trace_hardirqs_on_caller+0xc0/0x310 [ 695.951655] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 695.956430] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 695.961887] ? trace_hardirqs_on_caller+0xc0/0x310 [ 695.966838] ? compat_poll_select_copy_remaining+0x6c0/0x6c0 [ 695.972651] ? compat_poll_select_copy_remaining+0x6c0/0x6c0 [ 695.978479] ? zap_class+0x640/0x640 [ 695.982207] ? zap_class+0x640/0x640 [ 695.985936] ? memset+0x31/0x40 [ 695.989243] ? find_held_lock+0x36/0x1c0 [ 695.993328] ? get_signal+0x953/0x1970 [ 695.997224] ? _raw_spin_unlock_irq+0x27/0x80 [ 696.001726] ? _raw_spin_unlock_irq+0x27/0x80 [ 696.006234] do_group_exit+0x177/0x440 [ 696.010131] ? trace_hardirqs_off_caller+0x300/0x300 [ 696.015245] ? __ia32_sys_exit+0x50/0x50 [ 696.019332] get_signal+0x8a8/0x1970 [ 696.023064] ? ptrace_notify+0x130/0x130 [ 696.027141] ? __might_fault+0x12b/0x1e0 [ 696.031222] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 696.036770] ? poll_select_copy_remaining+0x433/0x6a0 [ 696.041973] ? poll_freewait+0x260/0x260 [ 696.046046] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 696.051067] ? __set_current_blocked+0xe4/0x120 [ 696.055746] do_signal+0x9c/0x21c0 [ 696.059300] ? sigsuspend+0x270/0x270 [ 696.063120] ? _copy_from_user+0x57/0x150 [ 696.067284] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 696.072831] ? _copy_from_user+0xdf/0x150 [ 696.076992] ? setup_sigcontext+0x7d0/0x7d0 [ 696.081320] ? do_pselect+0x39f/0x4e0 [ 696.085133] ? exit_to_usermode_loop+0x8c/0x380 [ 696.089809] ? exit_to_usermode_loop+0x8c/0x380 [ 696.094488] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 696.099078] ? trace_hardirqs_on+0xbd/0x310 [ 696.103406] ? do_syscall_64+0x6be/0x820 [ 696.107483] ? do_syscall_64+0x9a/0x820 [ 696.111470] ? do_syscall_64+0x9a/0x820 [ 696.115457] exit_to_usermode_loop+0x2e5/0x380 [ 696.120050] ? __bpf_trace_sys_exit+0x30/0x30 [ 696.124554] ? __x64_sys_pselect6+0x200/0x280 [ 696.129063] do_syscall_64+0x6be/0x820 [ 696.132958] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 696.138332] ? syscall_return_slowpath+0x5e0/0x5e0 [ 696.143268] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 696.148124] ? trace_hardirqs_on_caller+0x310/0x310 [ 696.153147] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 696.158185] ? prepare_exit_to_usermode+0x291/0x3b0 [ 696.163225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 696.168096] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 696.173296] RIP: 0033:0x457569 [ 696.176504] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 696.195418] RSP: 002b:00007f9d7483ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 696.203136] RAX: fffffffffffffdfe RBX: 00007f9d7483ec90 RCX: 0000000000457569 [ 696.210412] RDX: 0000000020000100 RSI: 00000000200000c0 RDI: 0000000000000040 [ 696.217686] RBP: 000000000072bf00 R08: 0000000020000200 R09: 0000000020000300 [ 696.224961] R10: 0000000020000140 R11: 0000000000000246 R12: 00007f9d7483f6d4 [ 696.232245] R13: 00000000004c30bc R14: 00000000004d4aa0 R15: 000000000000000a [ 696.399759] bridge0: port 1(bridge_slave_0) entered blocking state [ 696.415498] bridge0: port 1(bridge_slave_0) entered disabled state [ 696.430310] device bridge_slave_0 entered promiscuous mode [ 696.476416] bridge0: port 2(bridge_slave_1) entered blocking state [ 696.482979] bridge0: port 2(bridge_slave_1) entered disabled state [ 696.490417] device bridge_slave_1 entered promiscuous mode [ 696.520695] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 696.551049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 696.665168] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 696.702429] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 696.834335] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 696.841523] team0: Port device team_slave_0 added [ 696.870206] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 696.878004] team0: Port device team_slave_1 added [ 696.906432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 696.937289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 696.967963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 696.999047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 697.281192] bridge0: port 2(bridge_slave_1) entered blocking state [ 697.287695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 697.294424] bridge0: port 1(bridge_slave_0) entered blocking state [ 697.300791] bridge0: port 1(bridge_slave_0) entered forwarding state [ 697.308314] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 698.302250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 698.316607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 698.412501] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 698.506604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 698.512985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 698.520004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 698.616362] 8021q: adding VLAN 0 to HW filter on device team0 17:26:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8800, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000180)=""/37, 0x25) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/26) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0) unshare(0x10030600) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x7ff, {{0xa, 0x4e20, 0x0, @mcast2}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) truncate(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x8, 0x4) 17:26:21 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8847000000000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2010000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 699.187594] libceph: parse_ips bad ip '::,:nullb' [ 699.194032] libceph: parse_ips bad ip '::,:nullb' 17:26:21 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x7000000, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 699.307258] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 699.325527] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 699.358640] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 699.383453] FAT-fs (loop1): bogus number of reserved sectors [ 699.386517] libceph: parse_ips bad ip '::,:nullb' [ 699.394773] UDF-fs: Scanning with blocksize 512 failed [ 699.395361] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000200)={0x60002015}) [ 699.410003] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 699.457176] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 699.486411] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 699.493938] UDF-fs: Scanning with blocksize 1024 failed 17:26:21 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x8100, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 699.501700] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 699.517816] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6800000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 699.548082] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 699.567364] UDF-fs: Scanning with blocksize 2048 failed [ 699.577944] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 699.604655] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 699.616863] libceph: parse_ips bad ip '::,:nullb' [ 699.640076] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x400) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x6, 0x1, 0x1, "c10f9908260023c9208e00984c2fc15a556cc81321e87ab68e34e334727ec1de342db9265196eeea13d979d557a860d0cba0abf8107f0f5cc875d5300ed5e816", "72229ad6b14f0ac960789977eec7bfd0c386849393c281bcfe02e08abe225757103451ca79b4809a12cc0e3317af578083115107da00aadf4a0fcb73b5fbd5b9", "ab275f5c83b40159fe8f8104532a5e6fe02acb6b57dfc805505df61f21e46fe3", [0x0, 0x10000]}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x200) [ 699.653755] libceph: parse_ips bad ip '::,:nullb' [ 699.672341] UDF-fs: Scanning with blocksize 4096 failed [ 699.686751] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 699.844884] FAT-fs (loop1): bogus number of reserved sectors [ 699.867585] FAT-fs (loop1): Can't find a valid FAT filesystem [ 699.883769] libceph: parse_ips bad ip '::,:nullb' [ 699.895835] libceph: parse_ips bad ip '::,:nullb' 17:26:28 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:28 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x700, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x9, 0x5, &(0x7f0000000580)=[{&(0x7f0000000200)="b6cef041ef6a1df71800d9db712b865fbb3ccf0a852e9835efa97eeaa1b4b7a9b7d08c24055d43bf35e87e9a5f44489de875de926043a81e32bc81aeed199f4f1593c1f7", 0x44, 0x5}, {&(0x7f00000002c0)="1badba1beb823d0966a484b547a45eb55299b3d7d875b6d0d0d8f090f4c75e126d6cf1a47cc9e17aaf18e5f11474593f8027e423f55161d83a18f6ce85d34029dc8510233e513a4dd6cfdbfb33238dbb2205bcf1c936bf535cc6f463509f74d63853154207dbe987a027dddaab4b68afadad97fabc9012ffd4df143bbd3159affaea9fc2f0de6a1805d9cfddeca83e19a9718398091d363743a5b01279aa307f9e0d6eda", 0xa4}, {&(0x7f0000000380)="3b0ac81bda0d6983553d9a97ec1a6eac03c8b34e5041d6cd9717dc03feb29b45d7e60a3ae85391005f69942dbb91e8b95b515b40406dd4b58e317e0e79edf5d1feefb746688ef628b91ecdf74ac6a96bc738915456585f3c2469af8e2d38e5b31dd4df3f8c37af703bd7e9851e9425c7dc0c58d8b07fcc4d3471ea42c504e788481078d8af1a476d9c83c6d8aded6513baabfa667beaa78740a7aa52bbd6ca9afa22b031b00906507c7a1e193f9d33c6fa1c179371bfb241b8046ed6c9d994ecaf8836f79be0e270fe2096b37d3b774518f8fbbf5251be31b4de10e7", 0xdc, 0xac}, {&(0x7f0000000480)="7caa037662a79e44b5239e7468e507", 0xf, 0xd55}, {&(0x7f00000004c0)="82f4db797cff723b67cc69e6dfd569508dddabe14ccdcf0b2673bd35de7f0c6d468affe2249f75742bf1d51c84aa43fcc3de31c3f4499d6f185e40764bc27c2ba14d20860f9ef91af4f81698789a0bf1be6224de003d2de2f921827da7934d35bbd716ef89ae6102607680da37a0d01da303aa36d4b91bfd6335d0f614b98fa3c2bdfccbb6d6c3523483f6eb427767ca612a477ef9f7730f5e900a84f9a46b0e310d32ed677b14690446d656", 0xac, 0x8}], 0x1000, &(0x7f0000000740)={[{@force='force'}, {@decompose='decompose'}, {@uid={'uid', 0x3d, r1}}, {@nls={'nls', 0x3d, 'cp855'}}, {@type={'type', 0x3d, "3fa6a1ca"}}], [{@permit_directio='permit_directio'}, {@smackfshat={'smackfshat'}}, {@pcr={'pcr', 0x3d, 0x1a}}, {@dont_appraise='dont_appraise'}, {@obj_user={'obj_user', 0x3d, 'ceph\x00'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@context={'context', 0x3d, 'root'}}, {@smackfsdef={'smackfsdef', 0x3d, '$wlan0GPLGPL+user,:wlan1,selfsecurityselfh(md5sumkeyring'}}, {@obj_type={'obj_type', 0x3d, 'selinuxvmnet1(bdev{,\'wlan1'}}]}) clone(0x2100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="3a3a2c083a6e756c6c623a010060cdc367d69574014f2b66025442bcc9bf07dd4fd77e58054d0f1242ebeb"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2c02, 0x0) write$P9_RFSYNC(r2, &(0x7f00000000c0)={0x7, 0x33, 0x1}, 0x7) 17:26:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfdffffff, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0) unshare(0x10030600) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x7ff, {{0xa, 0x4e20, 0x0, @mcast2}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) truncate(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x8, 0x4) [ 706.716715] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 706.739990] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 706.749063] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 706.757035] ceph: device name is missing path (no : separator in ::,:nullb:) 17:26:28 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x689, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = getpgid(0xffffffffffffffff) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="9fca3ed9f037d0f78e5dde35526c627ae9b571bd0cadfdc39f6424cf4a775c1d0f580bf6449707c2b575fabb655c9c5f1affc46285693717afd87b436b1479f846c342bdd373a528af86e467a42f5a51a395f3b78cfccefff92583d6bca4abfef566782c4cb258a7fb04707f438e291235594f9663ad756e0bb3a0affdc7a9db1454f3cd24e7017689d157fbbfed97e7b5d489774f21e6084761e0db91a9db8b3ce92b6860ddb5f77c115ce39ee57f516f7b7189331a3750c96af94da2ee", 0xbe}, {&(0x7f0000000200)="84b69c4c39ae570040352cd3188a0608646e4c504463894f8853cc52d4ba4009b0e16f907ae8430cd95377308816b72d43ca28cba4d3f2b568e9ecc1af7979dab9bac8e7700b23843c9c2201f345e0a1c46ab34d1b28a61412082132154a933d", 0x60}, {&(0x7f00000000c0)="2c250b3e39ea27a1fbecc57ca41f", 0xe}, {&(0x7f0000000380)="398f1d5b2d0f06ad23bfc03e1b3cf2447e", 0x11}, {&(0x7f00000003c0)="566bc87826ec90e8cf72a3c034ea2603e727b58447330588774e0eb5ef319ef60ddf13797e62a8caac3d3b7e80364f933d7bd74aa4b871912e50c2a5c13d7ff304570cbe2ed5dbc87cd00736292dd8cdc33da1a2f3bc4c9be028d7d513422207ff8960bfb492e92bb7b61273d367ce2437500385680a60c856c5d79005a12418cb7a5be3c25830d4b2bef617821bd55c40295829c0", 0x95}], 0x5, &(0x7f0000000580)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x90, 0x800}, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 706.762058] UDF-fs: Scanning with blocksize 512 failed [ 706.774173] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 706.793297] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 706.836635] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 706.845127] FAT-fs (loop1): bogus number of reserved sectors [ 706.872327] UDF-fs: Scanning with blocksize 1024 failed [ 706.885033] FAT-fs (loop1): Can't find a valid FAT filesystem [ 706.895663] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 706.925017] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:29 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x2, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 706.946800] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:29 executing program 5: r0 = getgid() setfsgid(r0) r1 = socket$inet6(0xa, 0x3, 0x7) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 707.002612] libceph: parse_ips bad ip '::,:nullb' [ 707.014854] UDF-fs: Scanning with blocksize 2048 failed 17:26:29 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4c000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 707.043174] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 707.121899] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 707.170869] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 707.196674] UDF-fs: Scanning with blocksize 4096 failed [ 707.214784] libceph: parse_ips bad ip '::,:nullb' 17:26:29 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xffffffff00000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 707.221150] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 707.276255] libceph: parse_ips bad ip '::,:nullb' [ 707.391343] FAT-fs (loop1): bogus number of reserved sectors [ 707.405691] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:29 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:29 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) setxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@random={'btrfs.', 'vboxnet0\x00'}, &(0x7f0000000180)='ceph\x00', 0x5, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:29 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xf000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0) unshare(0x10030600) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x7ff, {{0xa, 0x4e20, 0x0, @mcast2}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) truncate(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x8, 0x4) [ 707.523061] FAT-fs (loop1): bogus number of reserved sectors [ 707.529114] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:29 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x42040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:29 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x7f00, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 707.652795] libceph: parse_ips bad ip '::,:nullb' [ 707.658547] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 707.670605] libceph: parse_ips bad ip '::,:nullb' 17:26:29 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000180)="040000fd455fe18e97b5d3a4133b488bd545056aae8750a3e402c4cb7b62d294b69491af7b3fba5000000000000000b87b78228c9d6c84c77fe3dd18f9a4a7b43be846c0a76283e847faaac8e5590731c70f71bb6f2f764000000000000000260a3c898923ddd6a5a4c81c266c171231d2724f5437788727c2016ef4e1927ca7f8ed0a988a7ef27f2ae84877e95993ad67028df83fbfc54ead7d") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 707.698235] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 707.743704] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 707.772394] UDF-fs: Scanning with blocksize 512 failed [ 707.786686] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 707.810595] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 707.828902] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 707.837756] UDF-fs: Scanning with blocksize 1024 failed 17:26:30 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x700, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 707.849166] FAT-fs (loop1): bogus number of reserved sectors [ 707.850022] libceph: parse_ips bad ip '::,:nullb' [ 707.860735] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 707.870526] FAT-fs (loop1): Can't find a valid FAT filesystem [ 707.881385] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 707.895809] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 707.903086] UDF-fs: Scanning with blocksize 2048 failed [ 707.909238] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 707.918342] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 707.944612] libceph: parse_ips bad ip '::,:nullb' 17:26:30 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xe) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="3a3a2c173aff000000623a006180c7f1ebbb2abdd81550534190f8dbb4ba62a39e19d494a604f2a743eead48d554b7986f43c437c1e90dc80feb10adfbd8650255c58567af2a0403ced62f9d4ca404420a49279e4fc467137d338ddf6283fb1a0fa04e6c01384a200d6e0adb92eac18667b12fc539a7f76766e955ceb50c0bf0"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 707.958576] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 707.987904] UDF-fs: Scanning with blocksize 4096 failed 17:26:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfdfdffff, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 708.018438] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 708.149608] ceph: device name is missing path (no : separator in ::,:ÿ) [ 708.215508] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 708.245964] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 708.270496] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 708.294552] UDF-fs: Scanning with blocksize 512 failed [ 708.301166] FAT-fs (loop1): bogus number of reserved sectors [ 708.330505] FAT-fs (loop1): Can't find a valid FAT filesystem [ 708.345486] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 708.358071] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 708.367113] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 708.374542] UDF-fs: Scanning with blocksize 1024 failed [ 708.388260] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 708.409032] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 708.432207] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 708.449213] UDF-fs: Scanning with blocksize 2048 failed [ 708.462851] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:30 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x8}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:30 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x543, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:30 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000180)="93eaec339c7b35cebe4a85e38d8db535a7840b2a451dd98489c93dd2a5ff21adb647e94e9d080cc55a1e3a45107648e6818518bf165a914c5f902d09ea9467702434c2e9651472962686c643517c494ffa1e651c9b9d46688ad13f1e4066db7083574b64e8c9ee57880e91db3b45414e4580e83de8ab2481573b8ed129577fb1b6dc9a9b3f2ce64ec37bd57db8063621201f557be435d38022a1701a2ddebc1bcf99233694", 0xa5, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x1, 0x400, r2) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [{0x20, 'syz'}, {0x20, "50f073656c696e75786367726f757000"}, {0x20, 'user\x00'}, {0x20, 'ceph\x00'}], 0xa, "ce13067023f94a915ee94f7893c727db2261eed0d96193c1222833782ed696f1758bf53ecc30dba602b239805e81bb3e20d3a40520c4ff3b426b213e5f05af41d31409d2aa28fbf17d2d71f10e8e46e25518cad29697b3d5aab3266b0d1fe80356b1fc1d26c9432913cf2c5413271df194"}, 0x9d) 17:26:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x43e, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 708.485323] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 708.507241] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 708.522158] UDF-fs: Scanning with blocksize 4096 failed 17:26:30 executing program 2: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) epoll_wait(r0, &(0x7f0000000040), 0x0, 0x3ff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r2, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x507000, 0x1000007, 0x2013, r2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000000c0)={0xfffffffffffffff7, {{0xa, 0x4e21, 0x6, @remote, 0x1}}, {{0xa, 0x4e22, 0x0, @empty, 0x9}}}, 0x108) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000)=0x6, 0x4) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 708.577095] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 708.588266] libceph: parse_ips bad ip '::,:nullb' 17:26:30 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x3580, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:30 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x802, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000440)={r2, 0x7, &(0x7f0000000180)=[0x2, 0x0, 0x8, 0x3, 0x0, 0x8, 0x2], &(0x7f00000001c0)=[0x70, 0x3, 0x81, 0xfa1], 0x2, 0x5, 0xc4, &(0x7f0000000200)=[0x5, 0x2, 0xfffffffffffffffa, 0x5, 0x80000000000], &(0x7f0000000240)=[0x7fff, 0x7, 0x8000, 0x20, 0x3, 0x100000000]}) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000ac0)={0xb414, 0x7ff, 0x0, 0x1000}, 0x8) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x100000001, 0x9, 0x6}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000940)='./file1\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfs(&(0x7f00000004c0)='hfs\x00', &(0x7f0000000500)='./file0\x00', 0x5, 0x4, &(0x7f0000000840)=[{&(0x7f0000000540)="286e4aa4c565245b3b9463e12bb60ddab933156a391ed29ce5ff4281d5bcf1a203c05c603edab60f8b542cd1a3b9786bb8a177b3a2e8a5cb295d36396d502e007646261e7c336e1cf42b27c2625cedcb6a1487b0b5e917a0fdbb379713ba1c9e3f2674215ce4a4dfc054e02ce91fd578", 0x70, 0x400}, {&(0x7f00000005c0)="438fd31fdc4359bac7c8402a9a83479e069d6b109ba67de1fbd65bddbd79f53b4f28b927928b4b37204d930ee7686399516c3455403f1bc53066081ba2c0ea7754ca1ad7dcb505848b06a748ad8de359cbc1eaec750ac89afb4a9a262831d92c61", 0x61, 0x8001}, {&(0x7f00000006c0)="ed756a36c5bb00e4f866e2644c683f4cbf3de00cdc8b0a1fa50aad5380f500b5cd5ffd01fcc4795de313e2f16ac01042e63a31e9a083ed4aee058076b39f15c5911dafd7e4df5812d9b90649f4111581edb0692658d4d9c2bf388729f4a05afd3ade5a22345e32a8f9c4dc2ed1bb49f92501f5cec33d9883a44237cfe8f46f377c9f174697b4b7849b4731102fdbe66089fbe97307c2790f478e3dd2b9741fa7be6b1c0aa4f780c459abca69a16f4e5270eb02279c332fda0546f0e8433624a59e803a2bc349d3fb685d2368a591ceb31cab88a609128608f97b4d6431ad06c04f2b8f12606b8f97b324539865afa6e3f198dc9dbea181ea", 0xf8, 0x2e}, {&(0x7f00000007c0)="0feff125ea68ee794f0c02d69a03400894c7b10044909c1ed85466e5d2bdab2ebd7d3b10a30c3553b1d63480e53d145c77fec07776c2fb8afe44227621a790ca577b519487b8bee97d7f8632778a3b9c37e3f4be4a35f343618539e25e0d56721704d30af3aeeafcf027de3efeb498", 0x6f, 0x5f}], 0x20020, &(0x7f0000000a00)={[{@dir_umask={'dir_umask'}}], [{@measure='measure'}, {@uid_gt={'uid>', r3}}, {@uid_lt={'uid<', r4}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_hash='dont_hash'}, {@fsname={'fsname', 0x3d, 'posix_acl_access#*'}}]}) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 708.637706] libceph: parse_ips bad ip '::,:nullb' [ 708.643425] FAT-fs (loop1): bogus number of reserved sectors [ 708.655646] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 708.732723] FAT-fs (loop1): bogus number of reserved sectors [ 708.752971] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:30 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x20100000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:30 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="c33aeccb58f700e3072aaf2d88e52d74126e756c6c623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 708.861719] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 708.892304] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 708.918918] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 708.949082] UDF-fs: Scanning with blocksize 512 failed 17:26:31 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x6000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 708.969079] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 708.989426] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 709.015804] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 709.024460] ceph: device name is missing path (no : separator in Ã:ìËX÷) [ 709.041146] UDF-fs: Scanning with blocksize 1024 failed [ 709.054461] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 709.075045] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 709.096894] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 709.105156] ceph: device name is missing path (no : separator in Ã:ìËX÷) [ 709.112576] FAT-fs (loop1): bogus number of reserved sectors [ 709.120752] UDF-fs: Scanning with blocksize 2048 failed [ 709.122107] FAT-fs (loop1): Can't find a valid FAT filesystem [ 709.165972] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 709.190957] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 709.208862] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 709.231317] UDF-fs: Scanning with blocksize 4096 failed [ 709.247180] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:31 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0xc302000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:31 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x300, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:31 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a3a2c083a6e757794623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:31 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3f000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 709.570332] libceph: parse_ips bad ip '::,:nuw”b' [ 709.604511] libceph: parse_ips bad ip '::,:nuw”b' [ 709.628594] FAT-fs (loop1): bogus number of reserved sectors [ 709.643030] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:31 executing program 2: 17:26:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:31 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x600, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:31 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x10000000ef43) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:31 executing program 2: 17:26:31 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x2000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 709.840763] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 709.849874] libceph: parse_ips bad ip '::,:nullb' 17:26:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x600, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:32 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000000d00)=[{{&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/204, 0xcc}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f00000000c0)=""/42, 0x2a}], 0x3, &(0x7f0000000480)=""/88, 0x58, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000500)=""/135, 0x87}, {&(0x7f00000005c0)=""/186, 0xba}, {&(0x7f00000006c0)=""/114, 0x72}, {&(0x7f0000000740)=""/180, 0xb4}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000800)=""/28, 0x1c}], 0x6, &(0x7f00000008c0)=""/58, 0x3a, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000900)=""/142, 0x8e}, {&(0x7f00000009c0)=""/235, 0xeb}, {&(0x7f0000000ac0)=""/87, 0x57}, {&(0x7f0000000b40)=""/109, 0x6d}], 0x4, &(0x7f0000000c00)=""/235, 0xeb, 0xe0}, 0x787b}], 0x3, 0x42, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)="e05e151254f5a944a8d33eb381f8623950f32307eb7c4621b40d6881ec28f074c6d4f7", 0x23) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/mixer\x00', 0x9a000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000fc0)={0xffffffffffffffff}, 0x13f, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000001040)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000e00)=[{0x10, 0x0, [0x80, 0x7fff, 0x6000000000000000, 0x2, 0x80000000, 0x3, 0x401, 0x80000001, 0xf1, 0x177b, 0x6, 0xcb5, 0x9, 0x2, 0x44e, 0x2]}, {0x11, 0x0, [0x80000000, 0xbb1, 0x7ab, 0xfffffffffffffffb, 0x6, 0xfff, 0x8, 0x5, 0x6, 0x3, 0x1, 0x1, 0x0, 0x9, 0x4be3bf49, 0x8]}, {0x1f, 0x0, [0x1ff, 0x5, 0x27ed, 0x5, 0x3, 0x80, 0x10001, 0x4672, 0xfffffffffffffff9, 0x5, 0x101, 0x2000000, 0x80, 0xcfd1, 0x8, 0xfffffffffffffffe]}, {0x8, 0x0, [0x800, 0x4, 0x100, 0x6d, 0x4, 0x80000001, 0x2, 0x5, 0x9, 0x1, 0x400, 0x5, 0x63aa, 0x9, 0x4e6, 0x5]}, {0x2, 0x0, [0x10000, 0x4, 0x1, 0x1, 0x800, 0x3, 0x73d, 0x0, 0x1, 0x100, 0xffffffffffffffff, 0x8000, 0x1, 0x2c00, 0x8, 0x100000000]}, {0x1d, 0x0, [0x100000001, 0x3fa9, 0x10000, 0x0, 0xfffffffffffffff7, 0x1c3, 0x4, 0xffffffffffffffff, 0x1, 0x2, 0x5, 0x401, 0xfffffffffffffffa, 0x5, 0x40, 0x1]}], r2, 0x1, 0x1, 0x1b0}}, 0x20) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a3a2c083a90756c6c623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 709.883523] libceph: parse_ips bad ip '::,:nullb' [ 709.903331] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 709.947580] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 709.970050] UDF-fs: Scanning with blocksize 512 failed [ 709.986988] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 710.006568] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 710.017759] FAT-fs (loop1): bogus number of reserved sectors [ 710.030122] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 710.037622] FAT-fs (loop1): Can't find a valid FAT filesystem [ 710.048363] UDF-fs: Scanning with blocksize 1024 failed [ 710.061318] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 710.068080] libceph: parse_ips bad ip '::,:ullb' [ 710.078645] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 710.078913] libceph: parse_ips bad ip '::,:ullb' [ 710.101681] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 710.113290] UDF-fs: Scanning with blocksize 2048 failed [ 710.139728] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 710.150428] FAT-fs (loop1): bogus number of reserved sectors [ 710.151172] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 710.164868] FAT-fs (loop1): Can't find a valid FAT filesystem [ 710.166688] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 710.178565] UDF-fs: Scanning with blocksize 4096 failed [ 710.184202] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:32 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x900}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:32 executing program 2: 17:26:32 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8864000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:32 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x101, 0x101000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000002c0)={0x62a, 0x8, 0x8, 0x7}) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000180)={0x2, 0xfffffffffffffc01, 0x0, 'queue0\x00', 0x460}) chmod(&(0x7f0000000000)='./file0\x00', 0x80) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a0000000000f6ff00000000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x7a00, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:32 executing program 2: [ 710.455853] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 710.488874] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:32 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x7f00000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:32 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") userfaultfd(0x800) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x10000, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="3a3a2c083a6e756c6c623a006f80467083a4ef9e8309f2a60f55250265930901708bbc441bfa851e9b8284aedb3cedd469ac04ac24b9ee49733e401ca6a1e4f36a78136c8031827cadb5e67998beff770f5a670ed591ca14423bf6e5627ae368192a48c190c87937343ebbc10d47a44a206049997dc1cfb8546a412623e1319e8cb0de92907d28d2ddc31ececaa3406f110c97ca1c9f5963c9c006ba539f092b50374e0c432c3a775bf4abd678467e3a1ce2ba1c19dce31b951542f68bdf93c2648754a25e95ba4ff027bd1d69f6fd66ad79c7707dca933fdab0042698a6ebbab609cab048ac5f76eba04d9d40969122c75bb90a54766ca1e8"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f00000002c0)) chown(&(0x7f0000000000)='./file0/file0\x00', r1, r2) [ 710.512423] libceph: parse_ips bad ip '' [ 710.520265] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 710.535515] UDF-fs: Scanning with blocksize 512 failed [ 710.551097] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 710.604458] FAT-fs (loop1): bogus number of reserved sectors [ 710.606026] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 710.623034] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:32 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x300000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:32 executing program 2: [ 710.651377] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 710.665695] UDF-fs: Scanning with blocksize 1024 failed [ 710.674474] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 710.684001] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 710.693839] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 710.700881] UDF-fs: Scanning with blocksize 2048 failed [ 710.707099] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 710.716450] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 710.723083] libceph: parse_ips bad ip '::,:nullb' [ 710.736975] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 710.762328] UDF-fs: Scanning with blocksize 4096 failed [ 710.770539] libceph: parse_ips bad ip '::,:nullb' [ 710.783260] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 710.935292] FAT-fs (loop1): bogus number of reserved sectors [ 710.941299] FAT-fs (loop1): Can't find a valid FAT filesystem [ 711.018738] FAT-fs (loop1): bogus number of reserved sectors [ 711.032012] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:33 executing program 2: 17:26:33 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x100000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f00000002c0)="1e3f6234488dd25d766070cfdc83158a5b51233c84da46fb2dd8f1473aec8ebf6114086a35b36894973aa4565b82a622cdfdea9769b25e981807193aa50569fb19ad05bdc655e8be5a186804b1cb7648111fb72db1eafb2aed2b0690af2cdf4e53ef8d5d70a819badf87b40fd75181c7c865c98a33a09a42d5311689197aae0ad46ca5841e708d70dbb972ba6906b40644f1bfc47835a418cdfed29c4d7e9b6a789e540c6d3e5a0ccba71d7ec8a27ad8597a01ef2131feaab9a5f4fa5802ee514e226a2a562e16651f214f9404141054ccc2f2789aad575e3bad3d9b1d3ce222abe73c213039e27335") setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000180)={0x0, 0xfb, 0x6f, 0x2, 0x3, "623c6f4ab74d0c537780c1b0cc001a4e", "ec9f292df62e5788814846db7491c770a11c3f5584a810b9cc99ae97191af447c33694d53e23cb2df62b9a98f38428de497a21e4bd71d0d6caf413f669a9382e533ade7e6b4ef235b21f57c8df60fcf472261d5d80d248131541"}, 0x6f, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x2) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") socket$inet6_udplite(0xa, 0x2, 0x88) 17:26:33 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:33 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x10}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 711.367393] libceph: parse_ips bad ip '::,:nullb' 17:26:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = dup(r1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) read(r4, &(0x7f0000000600)=""/11, 0x232) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000140)) dup2(r4, r3) clone(0xb102001fff, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[], 0x0) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f00000000c0)) write$P9_RFLUSH(r2, &(0x7f0000000040)={0x7}, 0x7) close(r0) 17:26:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x10000) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_team\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x5, 0x7fff, 0xa454, "c2255160bb21"}}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/206, 0xce) mount(&(0x7f00000003c0)=ANY=[@ANYRES16=r0], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 711.388775] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 711.427508] FAT-fs (loop1): bogus number of reserved sectors [ 711.434670] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 711.449724] FAT-fs (loop1): Can't find a valid FAT filesystem [ 711.468075] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:33 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8100000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 711.490530] UDF-fs: Scanning with blocksize 512 failed [ 711.499970] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 711.511102] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 711.522515] FAT-fs (loop1): bogus number of reserved sectors [ 711.528477] FAT-fs (loop1): Can't find a valid FAT filesystem [ 711.538004] ceph: device name is missing path (no : separator in ÿÿ) [ 711.540055] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 711.555526] UDF-fs: Scanning with blocksize 1024 failed [ 711.568503] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 711.576962] ceph: device name is missing path (no : separator in ÿÿ) 17:26:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfff, 0x400000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000001c0)=""/160) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000002c0)={0x7ff}) clone(0x800800, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") umount2(&(0x7f0000000000)='./file0\x00', 0x1) [ 711.578033] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 711.593249] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 711.609557] UDF-fs: Scanning with blocksize 2048 failed [ 711.623495] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:33 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x74, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:33 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x88480000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 711.639397] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 711.659064] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 711.670262] libceph: parse_ips bad ip '::,:nullb' [ 711.675505] UDF-fs: Scanning with blocksize 4096 failed [ 711.684072] libceph: parse_ips bad ip '::,:nullb' [ 711.689925] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='sysv\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:33 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x600000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 711.789762] FAT-fs (loop1): bogus number of reserved sectors [ 711.843364] FAT-fs (loop1): Can't find a valid FAT filesystem [ 711.852161] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 711.874661] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 711.888594] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 711.895581] UDF-fs: Scanning with blocksize 512 failed [ 711.913260] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 711.935830] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 711.936262] FAT-fs (loop1): bogus number of reserved sectors [ 711.959895] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 711.964007] FAT-fs (loop1): Can't find a valid FAT filesystem [ 711.969930] UDF-fs: Scanning with blocksize 1024 failed [ 711.984888] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 712.009127] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 712.018306] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 712.025339] UDF-fs: Scanning with blocksize 2048 failed [ 712.031181] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 712.040181] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 712.051722] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 712.058991] UDF-fs: Scanning with blocksize 4096 failed [ 712.066556] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:34 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x800000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:34 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x86ddffff00000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="3a3affffba6e75ca6c623a0000bb473827186ba2d1"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x105000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000000c0)={0x10001, 0x10001, 0x731f04f1, 0x100}) [ 712.317231] libceph: parse_ips bad ip '::ÿÿºnuÊlb' [ 712.339001] libceph: parse_ips bad ip '::ÿÿºnuÊlb' 17:26:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r1, &(0x7f00000030c0), 0x1000) read$FUSE(r1, &(0x7f0000002000), 0x1000) mount(&(0x7f0000000040), &(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)='ceph\x00', 0xf000, 0x0) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) write$FUSE_DIRENT(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000001400c6da0000000b000000000066ce656d316e6f246576656d31000002000000000000f386616a1a0a3c0000000000002c0e0000000000619fcd3823b7c94f5a3276ce8c9461000000000000051c0005000000000079737465746a48be1b31486dcc6370757365746367726f757024a3d030914ce145fe700471595c"], 0x90) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 17:26:34 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6000000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:34 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xa00, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="01012c083a6e756c6c623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:34 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000300)={@empty, r1}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x7) ioctl(r2, 0x8912, &(0x7f0000000380)="00e03fa3e2830e9e6c090000000000af64c01e") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 712.519431] libceph: parse_ips bad ip ',:nullb' [ 712.534546] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:34 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x4305, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 712.566227] FAT-fs (loop1): bogus number of reserved sectors [ 712.568467] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 712.572814] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:34 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x4d00, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 712.621757] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 712.637551] UDF-fs: Scanning with blocksize 512 failed [ 712.648238] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 712.659132] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 712.675519] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 712.695533] UDF-fs: Scanning with blocksize 1024 failed [ 712.705549] libceph: parse_ips bad ip '::,:nullb' [ 712.714418] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xe) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8001) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r1) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) [ 712.736076] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 712.769241] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 712.787207] UDF-fs: Scanning with blocksize 2048 failed [ 712.803355] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 712.819390] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 712.835578] libceph: parse_ips bad ip '::,:nullb' [ 712.846119] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 712.853516] libceph: parse_ips bad ip '::,:nullb' [ 712.865318] UDF-fs: Scanning with blocksize 4096 failed [ 712.879542] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:35 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0xc3020000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:35 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x6488, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:35 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4800000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 713.271254] FAT-fs (loop1): bogus number of reserved sectors [ 713.279025] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$FICLONE(r1, 0x40049409, r0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x100, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="100000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)=ANY=[@ANYBLOB="08004c1108cb4a202abd7000fedbdf25470000001c00020008000320"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001840)=ANY=[@ANYBLOB], &(0x7f0000000500)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x10, 0xffffffffffffffff, 0x0) 17:26:35 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xffffca88, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 713.359857] FAT-fs (loop1): bogus number of reserved sectors [ 713.366097] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:35 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xff0f0000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:35 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x61, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 713.435376] ceph: device name is missing path (no : separator in ) [ 713.443736] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 713.459939] ceph: device name is missing path (no : separator in ) [ 713.467153] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x890f, &(0x7f00000000c0)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0xa0002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x7fff) fcntl$notify(r0, 0x402, 0x1d) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="010b001d7a434facedf9e20e"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002900)={&(0x7f00000017c0)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, &(0x7f0000002880)=""/68, 0x44, 0x101}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002940)={@empty, @mcast2, @empty, 0xb315, 0x1, 0x1, 0x400, 0xe521, 0x80810040, r1}) [ 713.481248] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 713.512653] UDF-fs: Scanning with blocksize 512 failed [ 713.543399] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 713.576207] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:35 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x61000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 713.597454] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 713.608001] UDF-fs: Scanning with blocksize 1024 failed [ 713.614530] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 713.624322] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 713.633631] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 713.643669] UDF-fs: Scanning with blocksize 2048 failed [ 713.659546] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 713.663001] ceph: device name is missing path (no : separator in  ) [ 713.669292] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 713.677275] FAT-fs (loop1): bogus number of reserved sectors [ 713.684268] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 713.698134] UDF-fs: Scanning with blocksize 4096 failed [ 713.709913] FAT-fs (loop1): Can't find a valid FAT filesystem [ 713.715506] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:35 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x81000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 713.747704] ceph: device name is missing path (no : separator in  ) 17:26:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3e04, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\a', 0x0, &(0x7f0000000340)) 17:26:36 executing program 5: r0 = socket$inet6(0xa, 0x800000000f, 0x87) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:36 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x88640000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:36 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x1000000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000004c0)=[@assoc={0x18}], 0x18}, 0x0) 17:26:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8911, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x3, 0x9, 0x7f}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x48400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x100000001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={r2, 0xa6, "11ddd7d113e1baf28ee6f36506f4265a1f47beea924d812c2fa86a145fff7d477e6c49eb5103785229313de30787c3f94ae31ef4a21ab6a2109f9be2df9d19eadbb56a45d3be4abd809148c17d8bf1654447f694bd960d9682f9fd6b18f798cd4810cf18f5612b2178d95830c522ea7b1f9f5666afb4d3321b86868c2b7ad36084f6bfbc3f88166426f5e4debf3c94167c24c4ff8b615eac7247c36ee400058665a487176f28"}, &(0x7f0000000480)=0xae) sendmsg$can_bcm(r1, &(0x7f0000000300)={&(0x7f00000001c0), 0x10, &(0x7f00000002c0)={&(0x7f0000000200)={0x6, 0x400, 0x101, {0x0, 0x2710}, {0x0, 0x7530}, {0x3, 0x81, 0x100000000, 0x8000}, 0x1, @can={{0x4, 0x9, 0x4, 0x8}, 0x3, 0x3, 0x0, 0x0, "811672f4df53e65c"}}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:36 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xd00, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 714.132754] libceph: parse_ips bad ip '::,:nullb' [ 714.142146] libceph: parse_ips bad ip '::,:nullb' 17:26:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:36 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xfffffffffffff000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:36 executing program 2: accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f00000000c0)={&(0x7f0000000040)}}, 0x18) mount(&(0x7f00000001c0)=ANY=[], &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000300)='security[posix_acl_access\x00') [ 714.278524] FAT-fs (loop1): bogus number of reserved sectors [ 714.285203] FAT-fs (loop1): Can't find a valid FAT filesystem [ 714.298040] libceph: parse_ips bad ip '::,:nullb' 17:26:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) rt_sigsuspend(&(0x7f00000002c0)={0x20}, 0x8) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000180)="b5d7fba8b1e299dfed0704dca55f480dbbe21473bb764df206c1e2e210709a85429e0ded0db0079768df6f871832e3573951b3e37e6ccbccd932d8048f69c95160948f47ba821b727816b7031fe53b09e0a7ba728bf615dab3b504f1b9890e74050933a416d3ee2caaaca7c3ef119c", 0x6f, r1) 17:26:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfdffffff00000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:36 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x7, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 714.467515] tmpfs: No value for mount option 'security[posix_acl_access' [ 714.493643] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 714.504177] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 714.513146] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 714.520098] UDF-fs: Scanning with blocksize 512 failed [ 714.526508] libceph: parse_ips bad ip '::,:nullb' [ 714.535046] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="3a3a2c083a6e755aa7414cfecbcd0052056c11ac2fc26c6c623a0029f1d533c015842ef23ec4c419a7894fef7f6eefd5b828edddd52e058e9ec81683237818df6b0c01a9018d7c3c9fbce908aad3379ff6a324649530aac672bc50f1c3cdf9bed244d2fffaae075e83b1769ac082ff41b9bd3bb0d09f21809cad624182e581795cdf2f658e37b7f6f56428c2f2bbd601156a329d46ddc86dff4eb32beea8ecf49b68f3e135c81f1b5d9d2cdedadb178d1bd8fa3b2543fce177f6bd135921"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x2}) [ 714.561525] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 714.561674] tmpfs: No value for mount option 'security[posix_acl_access' [ 714.579570] libceph: parse_ips bad ip '::,:nullb' [ 714.595035] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 714.611794] UDF-fs: Scanning with blocksize 1024 failed 17:26:36 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xd00000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 714.623052] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 714.636966] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 714.660042] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 714.686611] UDF-fs: Scanning with blocksize 2048 failed [ 714.696228] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 714.713090] FAT-fs (loop1): bogus number of reserved sectors [ 714.719480] ceph: device name is missing path (no : separator in ::,:nuZ§ALþËÍ) [ 714.727441] FAT-fs (loop1): Can't find a valid FAT filesystem [ 714.734317] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 714.739876] ceph: device name is missing path (no : separator in ::,:nuZ§ALþËÍ) [ 714.756292] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 714.769822] UDF-fs: Scanning with blocksize 4096 failed [ 714.786885] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 714.829505] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 714.850044] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 714.859425] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 714.866488] UDF-fs: Scanning with blocksize 512 failed [ 714.877038] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 714.886395] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 714.895442] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 714.902409] UDF-fs: Scanning with blocksize 1024 failed [ 714.908226] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 714.917169] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 714.926006] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 714.932895] UDF-fs: Scanning with blocksize 2048 failed [ 714.938668] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 714.947687] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 714.956502] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 714.963394] UDF-fs: Scanning with blocksize 4096 failed [ 714.968855] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:37 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x9000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:37 executing program 2: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x7, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) lsetxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.SMACK64EXEC\x00', &(0x7f0000000180)="50f073656c696e75786367726f757000", 0x10, 0x1) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:37 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xfffff000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:37 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x926, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 715.054053] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:37 executing program 2: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x61000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x1, 0x200) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000340)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000200)=[0x0, 0x80000000, 0x7fffffff], 0x3, 0x6, 0x7, 0x7fffffff, 0x3f, 0x6, {0xb8f, 0x100000001, 0x1, 0x2, 0x80, 0x7ff, 0x0, 0x5, 0x401, 0x1, 0xffff, 0x4c, 0x3ff, 0x9, "15cad8efee334d5347db3aa5a4ad1f21e403d165f24a40231c9625c00ebaaf4a"}}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000180)=""/92, &(0x7f00000000c0)=0x5c) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='/dev/fd0\x00\x00'], &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 715.101278] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 715.110445] libceph: parse_ips bad ip '::,:nullb' [ 715.118097] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 715.126639] UDF-fs: Scanning with blocksize 512 failed [ 715.133707] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:37 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x88caffff, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 715.162539] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 715.178767] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 715.191465] UDF-fs: Scanning with blocksize 1024 failed 17:26:37 executing program 2: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x600000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 715.205467] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 715.227458] FAT-fs (loop1): bogus number of reserved sectors [ 715.255409] FAT-fs (loop1): Can't find a valid FAT filesystem [ 715.258784] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 715.287190] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 715.296992] UDF-fs: Scanning with blocksize 2048 failed 17:26:37 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x1400, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:37 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0xc302000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 715.306590] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 715.321824] ceph: device name is missing path (no : separator in /dev/fd0) [ 715.328474] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 715.341680] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 715.392938] UDF-fs: Scanning with blocksize 4096 failed [ 715.409674] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:38 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x8000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:38 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x408912, &(0x7f00000000c0)="153f6234498dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:38 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x200000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:38 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x442, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:38 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x88a8ffff00000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 716.037590] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 716.071051] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 716.073311] FAT-fs (loop1): bogus number of reserved sectors 17:26:38 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") getgid() r1 = dup(r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x8000, 0x6}) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x4, 0x27, 0x1, "f50e54b651b1fe85bdbedc0f04a0122c69de34d55a38e756db9c0b849cd5b8bd83499cae2983a1be00f36c1b17a014fa5b0490c17f6e88464078f55aae3189", 0x4}, 0x60) [ 716.092184] FAT-fs (loop1): Can't find a valid FAT filesystem [ 716.102399] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 716.112299] UDF-fs: Scanning with blocksize 512 failed [ 716.125763] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:38 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x6100, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 716.135384] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 716.146550] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 716.153769] UDF-fs: Scanning with blocksize 1024 failed [ 716.180420] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:38 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xffffff8c, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 716.203488] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 716.222831] libceph: parse_ips bad ip '::,:nullb' [ 716.235548] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:38 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="623a0000000000000000000043685702edb35e93f2ba4ff1023cdf26582ceb0fc151078ea6e9ac05922547d5e9ac0331d0987fc353643404fe5fcc66c4e28f565dacf64b94"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:38 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 716.253322] libceph: parse_ips bad ip '::,:nullb' [ 716.258603] UDF-fs: Scanning with blocksize 2048 failed [ 716.270794] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:38 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8906, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 716.322392] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 716.362740] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 716.383153] libceph: parse_ips bad ip 'b' [ 716.388870] UDF-fs: Scanning with blocksize 4096 failed [ 716.401219] libceph: parse_ips bad ip 'b' [ 716.401542] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 716.465868] FAT-fs (loop1): bogus number of reserved sectors [ 716.480357] FAT-fs (loop1): Can't find a valid FAT filesystem [ 716.554984] FAT-fs (loop1): bogus number of reserved sectors [ 716.560852] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:39 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0xfeffffff}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8848000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) clone(0x200020fe, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="003a2c083a61fc09a76f8013"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfffffffd, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x43050000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 717.045543] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 717.046510] FAT-fs (loop1): bogus number of reserved sectors [ 717.077692] FAT-fs (loop1): Can't find a valid FAT filesystem [ 717.082828] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:39 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0xffffffffffffffe1, 0x200c2) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x89060000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 717.104385] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 717.112850] UDF-fs: Scanning with blocksize 512 failed [ 717.135718] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 717.174509] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 717.210237] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 717.235728] UDF-fs: Scanning with blocksize 1024 failed [ 717.252616] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfffffff6, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 717.278157] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 717.300130] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:39 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x86ddffff, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 717.352212] libceph: parse_ips bad ip '::,:nullb' [ 717.357495] UDF-fs: Scanning with blocksize 2048 failed [ 717.379060] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 717.447733] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 717.467393] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 717.484290] FAT-fs (loop1): bogus number of reserved sectors [ 717.490341] FAT-fs (loop1): Can't find a valid FAT filesystem [ 717.502367] UDF-fs: Scanning with blocksize 4096 failed [ 717.508050] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 717.599825] FAT-fs (loop1): bogus number of reserved sectors [ 717.612368] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:49 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x88caffff00000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:49 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x64000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3e04000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:49 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x200020fd, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000240)={r1, r0, 0x3, 0x401, &(0x7f0000000180)="c114fde91c944f6b38d901f101c9263d95314fa9c63405728c7703f7097846d389a423b32b0ce8cfd49c5ae2c8d2b757b585165d900279e3b54efc3cdb7ad4c5789be09a207c3d0895e45e0f5fef7cdfb082ad8b8552d18398b039a627f28c7c0663a4e6c3e8efe53079786f58f1443bb0aafa82ca1fe99ccbc5a1df3474d66628", 0x6, 0x173a, 0xffffffff80000000, 0x0, 0x8001, 0x0, 0x0, "7ef203f304bb84e4"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) 17:26:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0) unshare(0x10030600) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x7ff, {{0xa, 0x4e20, 0x0, @mcast2}}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) truncate(&(0x7f0000000040)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x8, 0x4) 17:26:49 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x806000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 727.814303] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 727.836491] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 727.882142] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 727.906053] UDF-fs: Scanning with blocksize 512 failed [ 727.913355] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:26:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x44901, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f00000000c0)=0x54) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 727.938080] FAT-fs (loop1): bogus number of reserved sectors [ 727.944419] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 727.953703] FAT-fs (loop1): Can't find a valid FAT filesystem [ 727.960546] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 727.968170] UDF-fs: Scanning with blocksize 1024 failed [ 727.974745] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 727.989874] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 728.023976] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:50 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x800e000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2300000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 728.051888] UDF-fs: Scanning with blocksize 2048 failed [ 728.074902] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 728.115682] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 728.122813] libceph: parse_ips bad ip '::,:nullb' [ 728.141334] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 728.156427] UDF-fs: Scanning with blocksize 4096 failed [ 728.168879] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="3a3a2c083a6e756c6c623a0052b7625cb0f9740b9a368d93b677190561a5cce0eb236fc5cf690e5948c41bdf0e189b801a1fb8252a79dbf2b6eafbd25e4ee67649e52037f1a7fffed1acdfe9aad770920a68f7d1aa03e8d31adf6f238dd61e3065c6c7905d1dbebcd97bfc08705281cbb64859875139929e0be42031eace8a162a9a6558de584c0c35f78b783e23513ae86a0367215e553ba68a0463e6b6550bfdd18d73ca5d8206ba1e3341c24314444afd4efc9840b7e5f52b337b091b2840fc2a1c2bb736179cddbce015947259d7633a4d0012f4"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:50 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xe0000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 728.234842] FAT-fs (loop1): bogus number of reserved sectors [ 728.284398] FAT-fs (loop1): Can't find a valid FAT filesystem [ 728.399483] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 728.446521] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 728.486147] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 728.496607] UDF-fs: Scanning with blocksize 512 failed [ 728.503045] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 728.515197] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 728.524682] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 728.531646] UDF-fs: Scanning with blocksize 1024 failed [ 728.537874] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 728.547499] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 728.556587] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 728.563656] UDF-fs: Scanning with blocksize 2048 failed [ 728.569461] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 728.578575] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 728.589280] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:50 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) io_setup(0x8, &(0x7f0000000100)=0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0xc0a04, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"0000000000000000000000000200", 0x5002}) r3 = accept(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x49, "3deab08c58e26b8306e64fe3f1644aaf3b17360585e188e37681da0851b904c19635f643c7ac911d08b92529f1014bb066c725de4d6172974ee22030f13446ebbec93ee261747a5825"}, &(0x7f00000001c0)=0x51) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0x40, "b8cbd79ad9ebcfd607e38f64e6758f0a8378347a0756f8d06da1958acf7b733410ff4df420c8cf199995846f622ded48c48fc54cb6f719f22f76eaef05241d3a"}, &(0x7f0000000340)=0x48) io_submit(r1, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x7}]) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000380)) 17:26:50 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0xfffffffe}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000002c0)={0x5, {{0x2, 0x4e22, @multicast2}}, {{0x2, 0x4e21, @local}}}, 0x108) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:50 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x800e0000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4004, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="75646602", 0x0, &(0x7f0000000340)) [ 728.596460] UDF-fs: Scanning with blocksize 4096 failed [ 728.606856] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:50 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xd000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 728.682897] libceph: parse_ips bad ip '::,:nullb' 17:26:50 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff01c}, {0x16}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") gettid() ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={0x4, {0x2, 0x4e24, @local}, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e22, @local}, 0x100, 0xca, 0x80, 0x40, 0x3, &(0x7f0000000080)='ip_vti0\x00', 0x800, 0x7ff, 0xfffffffffffffff7}) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}}) pipe(&(0x7f00000014c0)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) tkill(0x0, 0x0) write$P9_RLERRORu(r5, &(0x7f0000001400)=ANY=[@ANYRES32=r6, @ANYRES16=r7, @ANYRESDEC=r3, @ANYRES32, @ANYRES16=r6, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYBLOB="046f47ff27b38c16eb510ad7369385a2a8cb4c0e6d580aa0276dfb3336f3dfaad85808d6b7a38adacb1a4569c5604910b0a826dda4bd34a45b0463eb785f2edbe5b802787a69800198a6ba67dd67fa9357f7558bd3312e3c1c3e0e5f10076aaea901f28acff7de4ace98682ba16efccec6d0cd5e58a299ef0a6c941363bbfac750f48bb6", @ANYRES32=r3, @ANYRESDEC=r4, @ANYRES16=r2]], 0xfffffffffffffe1b) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r8, 0x7) getegid() pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r10, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) accept4(r8, 0x0, &(0x7f0000000000)=0xfffffffffffffefa, 0x0) dup2(r9, r8) 17:26:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) r1 = geteuid() stat(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x4, &(0x7f0000000340)=[{&(0x7f0000000180)="a840a2ae628b9ac342779943ef5aa96b0afa6e61a0adc9937ffb563d447c8a0a45d2344a35ef39f28f9974ea5f75a32df9d2ee16bd01186777d1e346880afa89d8e0a42318e7a94e3a90f5b052b5c3f64aeb49d41736426b909f1413b6faa74a90250d27f8549f7bb983899231376c94eacd2366726f6f4319dfca3e306fce852aa758b3554682b4378cd07cc3443c26ca9247392a766c063081d5c653f74623be255a397c1a3415c71f8a48656765f5f1879de075f39f71e8", 0xb9, 0x80}, {&(0x7f0000000240)="2df3dd1a7e1555dbe2acedccb1498f2b87", 0x11, 0x80000001}, {&(0x7f00000006c0)="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", 0x1000, 0x2}, {&(0x7f00000002c0)="97a68af03d4df03350204248b9b30421b8d87b22e9e5736722272012dc5344559240b5a8da9ee8df311a4e5f1618293c07e11b3cf111c1e82dbf46ba05695c2551d4", 0x42, 0x10000}], 0x840000, &(0x7f0000000480)={[{@jqfmt_vfsold='jqfmt=vfsold'}, {@noextent_cache='noextent_cache'}, {@lazytime='lazytime'}, {@heap='heap'}, {@acl='acl'}], [{@context={'context', 0x3d, 'user_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, "50f073656c696e75786367726f757000"}}, {@euid_eq={'euid', 0x3d, r1}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@uid_eq={'uid', 0x3d, r3}}]}) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:50 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xf0ffff, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 728.758736] FAT-fs (loop1): bogus number of reserved sectors [ 728.801264] FAT-fs (loop1): Can't find a valid FAT filesystem [ 728.836469] libceph: parse_ips bad ip '::,:nullb' 17:26:50 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x80000004, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x80080) ioctl$TCXONC(r1, 0x540a, 0x8) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a3a2c083a6e756c6c623a01"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") ioctl$void(r0, 0xc0045878) dup2(r0, r0) [ 728.853847] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 728.881127] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 728.906572] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 728.915519] UDF-fs: Scanning with blocksize 512 failed [ 728.921369] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 728.933514] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 728.943327] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 728.950178] UDF-fs: Scanning with blocksize 1024 failed [ 728.976393] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 728.994627] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 729.008061] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 729.018372] UDF-fs: Scanning with blocksize 2048 failed [ 729.026706] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 729.040239] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 729.052434] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 729.060383] UDF-fs: Scanning with blocksize 4096 failed [ 729.068067] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:51 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x64}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:51 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x4d, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x126, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:51 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00000004c0)=ANY=[@ANYBLOB="3a3a2c08b68da06c6c623a00108448c9ce7a670725a452934f9a649c00ee2b784169923c5e8ce1a3699cf18ec3fa14aaa6e012f6c190a4b82f04e7803a9cdeda123cd972d40ec375374ac68447d3dabb7344ebc77bf8afb748e0d0e5286a10e2e83c8258f2985a0b4ac2d05dfbc52ac439f57fafef3f117d6c457f78fca0675aa42fda"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f00000001c0)={0x5, 0x10, 0xfa00, {&(0x7f00000002c0), r2, 0x2}}, 0x18) [ 729.609471] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 729.627890] FAT-fs (loop1): bogus number of reserved sectors [ 729.639282] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:51 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x3, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000011c0)=[{{&(0x7f0000000140)=@sco, 0x80, &(0x7f00000004c0)=[{&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/201, 0xc9}, {0xfffffffffffffffd}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/106, 0x6a}, {&(0x7f0000000340)=""/98, 0x62}, {&(0x7f00000003c0)=""/205, 0xcd}, {&(0x7f0000004500)=""/4096, 0x1000}], 0x8, &(0x7f0000000040), 0x0, 0x1}, 0x7e7}, {{&(0x7f0000000600)=@pppoe, 0x80, &(0x7f0000000540)=[{&(0x7f0000000680)=""/191, 0xbf}, {&(0x7f0000000740)=""/174, 0xae}, {&(0x7f0000000800)=""/152, 0x98}], 0x3, &(0x7f0000000900)=""/38, 0x26, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000940)=""/254, 0xfe}], 0x1, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000000a80)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b00)=""/119, 0x77}, {&(0x7f0000000b80)=""/193, 0xc1}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/74, 0x4a}, {&(0x7f0000006500)=""/4096, 0x1000}], 0x5, &(0x7f0000000d80)=""/12, 0xc, 0x7}, 0x6}, {{&(0x7f0000000dc0)=@l2, 0x80, &(0x7f0000001140)=[{&(0x7f0000000e40)=""/163, 0xa3}, {&(0x7f0000000f00)=""/15, 0xf}, {&(0x7f0000000f40)=""/237, 0xed}, {&(0x7f0000001040)=""/33, 0x21}, {&(0x7f0000007500)=""/4096, 0x1000}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/86, 0x56}, {&(0x7f0000008500)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x3f}, 0x9}], 0x5, 0x120, 0x0) sendmmsg$alg(r1, &(0x7f00000008c0)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000024c0)={&(0x7f00000000c0)=@in6, 0x80, &(0x7f0000001340)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1}, 0x0) [ 729.662397] FAT-fs (loop1): Can't find a valid FAT filesystem [ 729.672223] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 729.695478] UDF-fs: Scanning with blocksize 512 failed [ 729.708688] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 729.744315] FAT-fs (loop1): bogus number of reserved sectors [ 729.769520] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 729.782646] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:51 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local, 0x51, r2}) r3 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"627269646765300000017fffffff00"}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000280)={0x3, 0x5, 0x1000, 0x3ff, r4}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, &(0x7f00000003c0)=0x14) socket(0x3, 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r5, @in={{0x2, 0x4e22, @broadcast}}}, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) dup3(0xffffffffffffffff, r3, 0x80000) 17:26:51 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x1400000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 729.791361] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 729.804438] UDF-fs: Scanning with blocksize 1024 failed [ 729.816784] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 729.825965] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xf4ffffff00000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 729.845923] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 729.856807] IPVS: ftp: loaded support on port[0] = 21 [ 729.861464] UDF-fs: Scanning with blocksize 2048 failed [ 729.871639] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 729.882737] device bridge_slave_1 left promiscuous mode [ 729.888852] bridge0: port 2(bridge_slave_1) entered disabled state [ 729.919399] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 729.955136] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:26:52 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xf0ffffffffffff, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 729.965314] device bridge_slave_0 left promiscuous mode [ 729.969876] UDF-fs: Scanning with blocksize 4096 failed [ 729.970820] bridge0: port 1(bridge_slave_0) entered disabled state [ 729.981147] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:52 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x4d00000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 730.050517] FAT-fs (loop1): bogus number of reserved sectors [ 730.056930] FAT-fs (loop1): Can't find a valid FAT filesystem [ 730.104912] team0 (unregistering): Port device team_slave_1 removed [ 730.115655] team0 (unregistering): Port device team_slave_0 removed [ 730.150296] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 730.207689] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 730.275794] bond0 (unregistering): Released all slaves [ 730.313310] bridge0: port 2(bridge_slave_1) entered disabled state [ 730.413228] FAT-fs (loop1): bogus number of reserved sectors [ 730.421982] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:52 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x2c3}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:52 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xa000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:52 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8864, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 730.921035] bridge0: port 2(bridge_slave_1) entered blocking state [ 730.927508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 730.934777] device bridge0 entered promiscuous mode [ 730.955550] bridge0: port 2(bridge_slave_1) entered disabled state [ 730.971708] device bridge0 left promiscuous mode [ 731.058920] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 731.077083] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 731.096248] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 731.111266] UDF-fs: Scanning with blocksize 512 failed [ 731.123276] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 731.143731] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 731.161682] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 731.176668] UDF-fs: Scanning with blocksize 1024 failed [ 731.188654] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 731.207948] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 731.228266] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 731.242110] UDF-fs: Scanning with blocksize 2048 failed [ 731.255040] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 731.271631] bridge0: port 2(bridge_slave_1) entered blocking state [ 731.274308] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 731.278073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 731.294389] device bridge0 entered promiscuous mode [ 731.299891] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 731.322106] UDF-fs: Scanning with blocksize 4096 failed [ 731.327624] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 732.166125] bridge0: port 1(bridge_slave_0) entered blocking state [ 732.172663] bridge0: port 1(bridge_slave_0) entered disabled state [ 732.180086] device bridge_slave_0 entered promiscuous mode [ 732.226630] bridge0: port 2(bridge_slave_1) entered blocking state [ 732.233560] bridge0: port 2(bridge_slave_1) entered disabled state [ 732.241792] device bridge_slave_1 entered promiscuous mode [ 732.277713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 732.308794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 732.428332] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 732.458432] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 732.621546] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 732.628852] team0: Port device team_slave_0 added [ 732.655805] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 732.663166] team0: Port device team_slave_1 added [ 732.690501] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 732.720347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 732.750159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 732.779289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 733.046676] bridge0: port 2(bridge_slave_1) entered blocking state [ 733.053082] bridge0: port 2(bridge_slave_1) entered forwarding state [ 733.059679] bridge0: port 1(bridge_slave_0) entered blocking state [ 733.066090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 733.073568] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 733.982456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 734.044750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 734.137494] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 734.231773] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 734.238011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 734.245937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 734.337754] 8021q: adding VLAN 0 to HW filter on device team0 17:26:57 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x100) 17:26:57 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x806, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1000000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:57 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local, 0x51, r2}) r3 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"627269646765300000017fffffff00"}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000280)={0x3, 0x5, 0x1000, 0x3ff, r4}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, &(0x7f00000003c0)=0x14) socket(0x3, 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r5, @in={{0x2, 0x4e22, @broadcast}}}, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) dup3(0xffffffffffffffff, r3, 0x80000) 17:26:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:57 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x10000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 734.903865] libceph: parse_ips bad ip '::,¶ llb' [ 734.911054] libceph: parse_ips bad ip '::,¶ llb' [ 734.995799] bridge0: port 2(bridge_slave_1) entered disabled state [ 735.007158] device bridge0 left promiscuous mode 17:26:57 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8847000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 735.052576] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 735.079329] FAT-fs (loop1): bogus number of reserved sectors [ 735.104494] FAT-fs (loop1): Can't find a valid FAT filesystem [ 735.106071] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 735.147179] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 735.163729] UDF-fs: Scanning with blocksize 512 failed [ 735.195342] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 735.223834] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:57 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x88a8ffff, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:57 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x200000) setsockopt(r0, 0xfffffffffffffffb, 0x1d, &(0x7f0000000180)="87ee9811aef50a90098574f740d6fe39c1278bf62bd192bae20a2d06c649a366350563e8d9b32bd8749151d10f9f0e4bfd895859e2858868e2119c3611f96edc1b9ccc565e2ac6a2b43a99713859362fa96d51d7b48abd2123ccf0dd938de63f97212f39ec69faface4f982f1c0e386560227fb8c55a845f42ff54ab95fa7976473cd392462984707f3f5edcd5411429b0f31a97d990ae9e1171104c6529", 0x9e) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 735.240558] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 735.250757] UDF-fs: Scanning with blocksize 1024 failed [ 735.275235] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 735.319345] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 735.360378] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 735.384673] UDF-fs: Scanning with blocksize 2048 failed 17:26:57 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x4d000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 735.402803] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 735.424505] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 735.460261] libceph: parse_ips bad ip '::,:nullb' [ 735.479296] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 735.503602] UDF-fs: Scanning with blocksize 4096 failed 17:26:57 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8035, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 735.520700] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:26:57 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8035000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:57 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x80350000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:57 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x1000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 736.000387] bridge0: port 2(bridge_slave_1) entered blocking state [ 736.006850] bridge0: port 2(bridge_slave_1) entered forwarding state [ 736.013886] device bridge0 entered promiscuous mode [ 736.019412] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 17:26:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4304000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:26:58 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x6400000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:58 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8847, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:58 executing program 5: r0 = socket$inet6(0xa, 0x8000000000080004, 0x401) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="7564668c", 0x0, &(0x7f0000000340)) 17:26:58 executing program 2: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xa000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:58 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8848, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 736.182139] libceph: parse_ips bad ip '::,:nullb' 17:26:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x8342) ioctl$UI_DEV_CREATE(r1, 0x5501) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:58 executing program 2: r0 = socket$inet6(0xa, 0x800000001, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r1, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x38a2, 0x101000) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xe8, "41043d72751c9ee2e4c76f6896b126306a2b361783c4b7717adc302271b36fa33b58045bc2d53c25307a8e6806ce8d6f0e4214d9be584e49f2e5f52b9e0baf5586d9ebcab7bd3d821e1f461391646b27b330941394989ec71ee5818696a4799b9a5fbb7de862dc91606e3706b1773dd64eb7192244985ddff1821d4c588fc921b2dd29bf7ca2f6ee6e972fb59e167152dc7ebda13091c54b0a8c8fcb651a23883fe6c4d99b4840c84be7f0170c5408bc726c669d2a3b5cdf1a57517e3028aa476bf7ffd21cb3206708ab09a6f0a33bacd25d253bb47fe4b39f80429834dd410e36e4ccb0936fe7f2"}, &(0x7f0000000200)=0x10c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r3, &(0x7f0000000300)=ANY=[], 0xfe7c) write$binfmt_elf32(r3, &(0x7f0000000140)=ANY=[], 0xffef) r4 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) shutdown(r4, 0x2) close(r4) 17:26:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:26:58 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8906000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 736.326898] FAT-fs (loop1): bogus number of reserved sectors [ 736.365241] libceph: parse_ips bad ip '::,:nullb' [ 736.373690] FAT-fs (loop1): Can't find a valid FAT filesystem [ 736.396385] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 736.407894] libceph: parse_ips bad ip '::,:nullb' [ 736.413308] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:58 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8060000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 736.430832] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 736.467736] UDF-fs: Scanning with blocksize 512 failed [ 736.488503] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 736.517510] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:26:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x39040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 736.538677] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 736.554171] UDF-fs: Scanning with blocksize 1024 failed [ 736.560314] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 736.569393] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 736.578308] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 736.590275] UDF-fs: Scanning with blocksize 2048 failed [ 736.596450] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 736.605483] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 736.614660] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 736.621799] UDF-fs: Scanning with blocksize 4096 failed [ 736.632224] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 736.673275] FAT-fs (loop1): bogus number of reserved sectors [ 736.679384] FAT-fs (loop1): Can't find a valid FAT filesystem [ 736.762379] FAT-fs (loop1): bogus number of reserved sectors [ 736.768323] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:59 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x6400}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:26:59 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={0x0, @multicast2, 0x0, 0x1106, 'lblc\x00'}, 0x2c) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2800, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0xfffffffffffffc9b}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f0000000440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/25}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000440), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) 17:26:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x8) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="2e2f66696c65300067cef4b464ab92cb2f52078f9c7823e224b8d7b21e730cc17602609737e68e5f9313cf39375c9063189c181bb1f68a8922315855316c1fe5f8549d9ef637d2a766f8cedff91411d4da3fbd3433c9753557bdd46ea187ffc4bf80"], &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='omfs\x00', 0x2, &(0x7f0000000240)='ceph\x00') mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:26:59 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xffffa888, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="756466ff", 0x0, &(0x7f0000000340)) 17:26:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3b040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 737.022051] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 17:26:59 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xe80, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="756466ff", 0x0, &(0x7f0000000340)) [ 737.127021] libceph: parse_ips bad ip '::,:nullb' 17:26:59 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={0x0, @multicast2, 0x0, 0x1106, 'lblc\x00'}, 0x2c) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2800, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0xfffffffffffffc9b}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f0000000440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/25}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000440), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) [ 737.149556] libceph: parse_ips bad ip '::,:nullb' 17:26:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f00000001c0)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)="716e783400fec5c804f7c467a38406507366e54c61c21418a0d27dbd3ead187419fb", 0x286000, &(0x7f0000000140)='\x00\x00\x00group\x00\x00\x00\x00\x00\x00\x00\x00') setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000180)='y\x00', 0x2, 0x2) [ 737.195575] FAT-fs (loop1): bogus number of reserved sectors [ 737.221891] FAT-fs (loop1): Can't find a valid FAT filesystem 17:26:59 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xffffdd86, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:26:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x2100, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000000)='\x00', r1}, 0x10) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a1f2c083a6e756c6c623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 737.486652] libceph: parse_ips bad ip ':,:nullb' [ 737.494482] libceph: parse_ips bad ip ':,:nullb' 17:27:00 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0xc302}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={0x0, @multicast2, 0x0, 0x1106, 'lblc\x00'}, 0x2c) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2800, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0xfffffffffffffc9b}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f0000000440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/25}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000440), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) 17:27:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)="75646605", 0x0, &(0x7f0000000340)) 17:27:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:00 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xa, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:00 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r2, r3, 0x5}) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) recvfrom(r0, &(0x7f0000000200)=""/93, 0x5d, 0x2040, 0x0, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a3a2c183a6e756c6c623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:27:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={0x0, @multicast2, 0x0, 0x1106, 'lblc\x00'}, 0x2c) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2800, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0xfffffffffffffc9b}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f0000000440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/25}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000440), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) [ 738.186683] libceph: parse_ips bad ip '::,:nullb' 17:27:00 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x6, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:00 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8914, &(0x7f0000000180)="153f6200008dd25d7660708e8dcbc876724169365026ed7b9ce5c2f9f70a2f05271bc4225f066a7b718a1d8ddde04919845e8fff774d7342f4edba83f94db92d26747c0c3289969e58cd96d5d9b3d16c796a2aaa48983062892fa371aad5424ecb7d10") r1 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000005200010000000000000000000a00000008000100", @ANYRES32=r2], 0x2}, 0x1, 0x0, 0x0, 0x2}, 0x80000000) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x2020002100, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a3a2c083a6e756c8c623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") 17:27:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:27:00 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={0x0, @multicast2, 0x0, 0x1106, 'lblc\x00'}, 0x2c) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2800, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0xfffffffffffffc9b}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xa, 0x2, 0x914, 0x4000000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f0000000440)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/25}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000440), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) [ 738.239739] FAT-fs (loop1): bogus number of reserved sectors [ 738.264500] FAT-fs (loop1): Can't find a valid FAT filesystem 17:27:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x810000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070") r1 = socket(0x2, 0x80805, 0x0) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x80000000, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000eff4)) shutdown(r1, 0x1) close(r2) shutdown(r1, 0x0) [ 738.398050] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 738.411269] libceph: parse_ips bad ip '::,:nulŒb' [ 738.431415] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 738.461651] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 738.490612] UDF-fs: Scanning with blocksize 512 failed [ 738.504003] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 738.515898] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 738.524958] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 738.532060] UDF-fs: Scanning with blocksize 1024 failed [ 738.538142] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 738.548187] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 738.557146] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 738.564149] UDF-fs: Scanning with blocksize 2048 failed [ 738.571510] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 738.580582] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 738.589445] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 738.596396] UDF-fs: Scanning with blocksize 4096 failed [ 738.601849] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:27:01 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x1000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f00000000c0)=@nullb='::,\b:nullb:\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x100000, &(0x7f0000000000)=':selfppp0\x00') 17:27:01 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x6100000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:01 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff000000001c00000000c8c5084f804e0409b23c006cd206fe9ae3ce93d3a1ac1414000000000000000051457ab628"], &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x41c900, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)) creat(&(0x7f0000000300)='./file0\x00', 0x80000) 17:27:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:27:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6c00000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:01 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x6000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 739.026026] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 739.040019] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 739.057802] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 739.066332] UDF-fs: Scanning with blocksize 512 failed 17:27:01 executing program 2: semget(0x1, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000000080)=""/205) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) r3 = open(&(0x7f0000000500)='./file0\x00', 0x410240, 0x166) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080), 0x0, 0x0, 0xfffffffffffffffb) r7 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300), 0x0, 0x0, r6) keyctl$revoke(0x3, r6) keyctl$unlink(0x9, r7, 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000040)={0x84, @local, 0x0, 0x0, 'wrr\x00', 0x20, 0xfffffffffffff0b5, 0x67}, 0x2c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r8 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000005c0), 0x8) r9 = fcntl$dupfd(r4, 0x406, r4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000000300)=0x8, 0x4) signalfd4(r8, &(0x7f0000000380)={0x4}, 0x8, 0x80800) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x8180, 0x0) [ 739.084930] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:27:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='::,\b:mul:\x00\x00\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 739.127478] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 739.146081] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:27:01 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x60000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 739.172437] FAT-fs (loop1): bogus number of reserved sectors [ 739.176256] UDF-fs: Scanning with blocksize 1024 failed [ 739.191272] FAT-fs (loop1): Can't find a valid FAT filesystem [ 739.205731] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:27:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="3a3a2c083a81756c6c623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0xf8) [ 739.238791] libceph: parse_ips bad ip '::,:mul' [ 739.244333] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 739.263337] libceph: parse_ips bad ip '::,:mul' [ 739.276334] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:27:01 executing program 2: semget(0x1, 0x0, 0x0) semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000000080)=""/205) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) r3 = open(&(0x7f0000000500)='./file0\x00', 0x410240, 0x166) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080), 0x0, 0x0, 0xfffffffffffffffb) r7 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300), 0x0, 0x0, r6) keyctl$revoke(0x3, r6) keyctl$unlink(0x9, r7, 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000040)={0x84, @local, 0x0, 0x0, 'wrr\x00', 0x20, 0xfffffffffffff0b5, 0x67}, 0x2c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r8 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000005c0), 0x8) r9 = fcntl$dupfd(r4, 0x406, r4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000000300)=0x8, 0x4) signalfd4(r8, &(0x7f0000000380)={0x4}, 0x8, 0x80800) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x8180, 0x0) [ 739.304982] UDF-fs: Scanning with blocksize 2048 failed [ 739.374487] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 739.382480] libceph: parse_ips bad ip '::,:ullb' [ 739.399422] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 739.416160] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 739.416170] UDF-fs: Scanning with blocksize 4096 failed [ 739.416180] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:27:02 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0xc080) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), 0x4) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRESHEX=r0, @ANYRESOCT, @ANYRES64]], &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000002c0)={0x40, {{0xa, 0x4e20, 0x7f, @empty, 0x1}}, {{0xa, 0x4e20, 0x4, @empty, 0xff}}}, 0x108) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000400)={'raw\x00', 0x40, "6b56f7fe12e728a9346fd38a0817859c8a33535005a7e97601e68ff3a225bc6e3ad6602f71c679350419ef782b45d0cc8b347a9fc3da3e468b50d45816977cfb"}, &(0x7f0000000080)=0x64) 17:27:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xa000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x800e, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:02 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x900000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:27:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000000, 0x49) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/mixer\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000500)="7fa2e1cb0cf6d4e55b4fe88175db1d5648b35f5d4a42261612708a77371c95706f3061d5e647477c338ee5ee651aa563b790c2cdd6f376745a5cc1fe91e04f587829471be435470055c8e4cfb9cd8e551e6056cc6db86b1dfa706249618f6b69267ac9512a77453cbeeaa08b69d59f7c044e631631b60e6ed276ffc9b9be2369e376566f5a2cbf3075f497efcae735c2") r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000480)={0x101, 0x100, 0x7fffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000001c0)={&(0x7f0000000440), 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[]}}, 0x44801) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000880)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000004}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="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"]]], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x40002) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380), 0xfdf5) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f0000000000)={0x2, 0x500000000000000, @empty, [0x0, 0x3e8, 0x0, 0x0, 0x0, 0x1100]}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000000340)=""/39, &(0x7f00000003c0)=0x27) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000780)={r4, @in={{0x2, 0x4e22}}}, &(0x7f00000000c0)=0x84) clock_gettime(0x0, &(0x7f0000000240)) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000640)={r1, 0x10, &(0x7f0000000600)={&(0x7f00000008c0)=""/194, 0xc2}}, 0x10) lsetxattr$security_evm(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='security.evm\x00', &(0x7f0000000280)=@sha1={0x1, "a8d052ab76f5bf5e8548484b4156943c19ece85b"}, 0x15, 0x1) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000300), 0x8) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000140)=0x10000, 0x3, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x1, 0x0) [ 739.944318] ceph: device name is missing path (no : separator in À) [ 739.959741] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 739.979056] ceph: device name is missing path (no : separator in À) 17:27:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x8100, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") [ 739.986203] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 740.000182] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 740.048074] UDF-fs: Scanning with blocksize 512 failed 17:27:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0xf5, &(0x7f0000000000)=0xfff, 0x4) tee(r3, r2, 0x1, 0x0) r5 = gettid() vmsplice(r1, &(0x7f0000001680)=[{&(0x7f0000000200)='<', 0x1}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000013) write$FUSE_NOTIFY_STORE(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="df605b95757b00"], 0x1) [ 740.071747] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 740.082524] FAT-fs (loop1): bogus number of reserved sectors [ 740.100973] FAT-fs (loop1): Can't find a valid FAT filesystem 17:27:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xf0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 740.118015] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 740.128155] libceph: parse_ips bad ip '::,:nullb' [ 740.148616] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:27:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)="636570e72e", 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711}, 0x10) [ 740.174354] UDF-fs: Scanning with blocksize 1024 failed [ 740.177723] libceph: parse_ips bad ip '::,:nullb' [ 740.189437] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:27:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x97ffffff, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 740.221351] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 740.231074] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 740.238684] UDF-fs: Scanning with blocksize 2048 failed [ 740.244752] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 740.254592] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:27:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x3000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000680), 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='::,\b:nullb:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)="50f073656c696e75786367726f757000") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0xb91a) [ 740.270338] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 740.282406] UDF-fs: Scanning with blocksize 4096 failed [ 740.297424] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:27:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf ', 0x0, &(0x7f0000000340)) [ 740.477553] libceph: parse_ips bad ip '::,:nullb' [ 740.495079] FAT-fs (loop1): bogus number of reserved sectors [ 740.521651] FAT-fs (loop1): Can't find a valid FAT filesystem [ 740.534340] libceph: parse_ips bad ip '::,:nullb' [ 740.624103] FAT-fs (loop1): bogus number of reserved sectors [ 740.630078] FAT-fs (loop1): Can't find a valid FAT filesystem 17:27:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = fanotify_init(0x0, 0x0) userfaultfd(0x80000) ioctl$KDENABIO(r1, 0x4b36) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x23, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00000001c0)={[0x10000, 0x0, 0x10000, 0x10002], 0x3f, 0x33a6a5528591678c, 0x5}) accept4$llc(r4, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000240)="0fc79e00800000c4e27d1e4a9b660f71f304c4c1fa6f54fc003b54ff660f20c035000000200f22c0b8010000000f01c166baf80cb8ca4d0a8bef66bafc0c66b88b7466ef0f200026f6bfa1000000", 0x4e}], 0xf6be4be13e2ad78d, 0x0, &(0x7f0000000280), 0x0) 17:27:02 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x4788, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:02 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0xfeffffff00000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:27:02 executing program 5: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000780)=0x39d) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)={0x4}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5412, &(0x7f00000004c0)=0x631a) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000100)=""/179, &(0x7f0000000040)=0xb3) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 17:27:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xf5ffffff, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x40) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) 17:27:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x60, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 740.928774] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 740.954038] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 740.983197] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 741.022827] FAT-fs (loop1): bogus number of reserved sectors [ 741.028866] UDF-fs: Scanning with blocksize 512 failed [ 741.043654] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 741.052744] FAT-fs (loop1): Can't find a valid FAT filesystem [ 741.068838] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:27:03 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl(r0, 0x4, &(0x7f0000000040)="864a8d5c233c58e4deb7b31124182e59800503abb515953c99c2952a96caa7f3fe1a0d79bec64b7ae6001a93f116dcbe3bb019846007a56fed96ede64b3affa5") [ 741.078022] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 741.085529] UDF-fs: Scanning with blocksize 1024 failed [ 741.091802] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 741.109719] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:27:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x608, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 741.138150] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 741.159994] UDF-fs: Scanning with blocksize 2048 failed 17:27:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2010, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 741.185463] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 741.232475] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 741.267295] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:27:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getegid() mount$9p_virtio(&(0x7f0000000040)='cbc(blowfish)\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x8000, &(0x7f0000000100)=ANY=[@ANYBLOB="745bd510cfd959559889696f2c64666c746769643d", @ANYRESHEX=r1, @ANYBLOB=',uname=,afid=0x0000000000000006,subj_role=vboxnet1,permit_directio,dont_measure,\x00']) bind$alg(r0, &(0x7f0000000a00)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmmsg$alg(r2, &(0x7f0000009680)=[{0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r3, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002e9ff7)="b2", 0x1, 0x0, 0x0, 0x1}]) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}) [ 741.288327] UDF-fs: Scanning with blocksize 4096 failed [ 741.301575] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:27:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xa00000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) [ 741.449919] FAT-fs (loop1): bogus number of reserved sectors [ 741.465550] FAT-fs (loop1): Can't find a valid FAT filesystem [ 741.505274] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 741.517530] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 741.542596] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 741.562181] UDF-fs: Scanning with blocksize 512 failed [ 741.575604] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 741.586406] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 741.595590] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 741.603438] UDF-fs: Scanning with blocksize 1024 failed [ 741.615483] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 741.624814] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 741.633949] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 741.640784] UDF-fs: Scanning with blocksize 2048 failed [ 741.646763] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 741.655781] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 741.665113] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 741.672025] UDF-fs: Scanning with blocksize 4096 failed [ 741.677478] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:27:03 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x6000000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x40) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) 17:27:03 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0xfeffffff}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xfbffffff, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:03 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1ff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000340)={{0x1, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "73797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ecaa3fb0800"}) 17:27:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:27:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080), 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000004e6374d82bf5c059ea5f76721bb8218f"], 0x14}}, 0x0) recvmmsg(r1, &(0x7f00000062c0)=[{{&(0x7f0000003480)=@ax25, 0x80, &(0x7f0000004980)}}, {{&(0x7f0000005e40)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000005f00)}, 0x4}], 0x2, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x5}, 0x14}}, 0x0) [ 741.837111] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 741.877089] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:27:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x7000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 741.904472] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 741.931769] FAT-fs (loop1): bogus number of reserved sectors [ 741.938865] UDF-fs: Scanning with blocksize 512 failed [ 741.968456] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 741.978065] FAT-fs (loop1): Can't find a valid FAT filesystem [ 741.995100] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 742.014159] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:27:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xe0, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 742.044277] UDF-fs: Scanning with blocksize 1024 failed [ 742.072395] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:27:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x40) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) 17:27:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xe, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 742.125887] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:27:04 executing program 2: sendto$packet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4e84aaa3c292"}, 0x14) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xffffffffffffffff, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 17:27:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x14, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 742.169829] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 742.200695] UDF-fs: Scanning with blocksize 2048 failed [ 742.232609] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 742.255670] FAT-fs (loop1): bogus number of reserved sectors [ 742.261816] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:27:04 executing program 2: r0 = timerfd_create(0x100000000000008, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000016fe0)={{0x0, 0x1c9c380}, {0x0, 0x5f6c}}, &(0x7f0000000000)) [ 742.284467] FAT-fs (loop1): Can't find a valid FAT filesystem [ 742.293966] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 742.313271] UDF-fs: Scanning with blocksize 4096 failed [ 742.319999] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 742.371850] FAT-fs (loop1): bogus number of reserved sectors [ 742.395248] FAT-fs (loop1): Can't find a valid FAT filesystem 17:27:04 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0xc302}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x4888, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:04 executing program 2: clock_gettime(0xfffffffffffffff8, &(0x7f00000002c0)) rt_sigreturn() 17:27:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x0, &(0x7f0000000340)) 17:27:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0xfff, 0x7fff, 0xffffffffffffffc0, 0x9, 0x8, 0x4, 0x20, 0x8, 0x4, 0xa66d, 0x3, 0x1000}) preadv(r1, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/172, 0x6}], 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x5845, 0x4) syz_open_procfs(0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x2, 0x0, 0x6ef4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:27:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3904000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:04 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x800000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:04 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000140)=0xec4a) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0x8, &(0x7f0000000040)={0x3, "6f6316"}, 0x4) 17:27:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0xfff, 0x7fff, 0xffffffffffffffc0, 0x9, 0x8, 0x4, 0x20, 0x8, 0x4, 0xa66d, 0x3, 0x1000}) preadv(r1, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/172, 0x6}], 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x5845, 0x4) syz_open_procfs(0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x2, 0x0, 0x6ef4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 742.815232] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 742.839997] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 742.858185] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:27:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000040)={[{@sbsector={'sbsector', 0x3d, 0x5}}]}) [ 742.914949] UDF-fs: Scanning with blocksize 512 failed 17:27:05 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xe000000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 742.942335] FAT-fs (loop1): bogus number of reserved sectors [ 742.952311] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 742.964803] FAT-fs (loop1): Can't find a valid FAT filesystem [ 742.977991] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:27:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000400), 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000200001000000000000000000030000000800ffff000000b09600000008000100ac9268661016798803ad1414aa08000200ac1414bb"], 0x30}}, 0x0) [ 743.007599] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 743.026808] UDF-fs: Scanning with blocksize 1024 failed [ 743.063081] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 743.088003] ISOFS: Unable to identify CD-ROM format. [ 743.103033] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 743.126963] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 743.132447] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 743.154555] UDF-fs: Scanning with blocksize 2048 failed [ 743.212574] ISOFS: Unable to identify CD-ROM format. [ 743.220589] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 743.237298] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 743.246243] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 743.253365] UDF-fs: Scanning with blocksize 4096 failed [ 743.258805] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:27:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3f040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:05 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0xfffffffffffffffc, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0xfffffffffffffde1, 0x0, &(0x7f0000000140)}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x1ff) 17:27:05 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xe000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:05 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udfl', 0x0, &(0x7f0000000340)) 17:27:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000007c0)={r1, 0x38}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000840)={0x0, 0x23, "54dc95a2c1f9e30c68dc80935a8c88429482c2cf3302b5fd6481bffc36bdf00702a5f8"}, &(0x7f0000000880)=0x2b) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYBLOB="001005000325b395724eec54b686ecbb1d019400a3070000ff00"], 0x1) listen(r0, 0xfffffffffffffe14) r2 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6(0xa, 0x7, 0x1ff) r4 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1f, 0x400201) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0x1, 0x3, 0x3, 0xa, 0xffffffffffffff81, 0x6, 0xfffffffffffffffa}, 0x20) setsockopt$inet_group_source_req(r4, 0x0, 0x0, &(0x7f0000000180)={0xfffffffffffffffb, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x108) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000880), 0x336) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000002c0)={0x6}, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={0x0, 0xffff}, &(0x7f00000004c0)=0xffffffffffffff20) read(0xffffffffffffffff, &(0x7f00000006c0)=""/216, 0xd8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000500)={r8, 0x4}, &(0x7f0000000540)=0x8) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a31e301b21fdf14195b87fc2f3cdf2cd311d63a3170abb1089c2917fae0de93dc298e5229000000"], 0xf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @remote, 0x7}}, 0xfffffffffffffffc, 0x100}, &(0x7f0000000680)=0x90) 17:27:05 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0xd, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:05 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="756508000000000000003e6d3d2e2f66696c65302c6c6f7765726469723d2e2f66696c6530bdfb3d688cdedc0f3ddf2f660000"]) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x80000000000000) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0xf63dd52e8ea45788) fcntl$setstatus(r0, 0x4, 0x44000) fallocate(r1, 0x0, 0x0, 0x1000f4) 17:27:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x3f00000000000000, &(0x7f0000000340)) [ 743.900880] FAT-fs (loop1): bogus number of reserved sectors [ 743.930842] FAT-fs (loop1): Can't find a valid FAT filesystem 17:27:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x3000000, &(0x7f0000000340)) 17:27:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x4305000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 743.956908] overlayfs: unrecognized mount option "ue" or missing value [ 744.001577] overlayfs: unrecognized mount option "ue" or missing value 17:27:06 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000015, 0x8000000000000010, 0xe68}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="d50000002e4c1c39de5a336a7d90e161c678b06293f7e9da679931180687cb1341b55bc57afb3ad86c887bcebf3cd3b228c6cff098724c5486cb460c64f0700d2676388d6e8495d1fa84f3cebc5f5656b8408fc96230cbc1308511c14ec77ad38dab083ba24566a5f7f13828b2308090afe1f95bb84555886e3408282511356924f3078dbdc4ba2213d10c8d3b4996549ef9afb81902067aba4a3080befe7fbb53c6f41c84758626c79009afd2e03f0043930e10b698f044874deaac6c37e391685af3f7ac5ba8628ced6143f93fa595afb23705ea7f500400"], &(0x7f0000000300)=0xdd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x0, 0x8c}, &(0x7f0000000380)=0x8) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f00000000c0)=""/51}, 0x18) 17:27:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x23000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x700000000000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 744.073235] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 744.082477] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 744.100426] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 744.139146] UDF-fs: Scanning with blocksize 512 failed 17:27:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x14000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 744.165801] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 744.187766] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 744.197168] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 744.205136] UDF-fs: Scanning with blocksize 1024 failed [ 744.222765] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 744.251518] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 744.271279] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 744.294976] UDF-fs: Scanning with blocksize 2048 failed [ 744.295197] FAT-fs (loop1): bogus number of reserved sectors [ 744.309324] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 744.322259] FAT-fs (loop1): Can't find a valid FAT filesystem [ 744.328463] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 744.337667] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 744.344727] UDF-fs: Scanning with blocksize 4096 failed [ 744.350167] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 744.414192] FAT-fs (loop1): bogus number of reserved sectors [ 744.420375] FAT-fs (loop1): Can't find a valid FAT filesystem 17:27:06 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6400000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8000, 0x480000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0xf000, 0x100000}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0xc008ae88, &(0x7f00000000c0)={0x2, 0x0, [0x8b]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40, 0x0) 17:27:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x88470000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0xf6ffffff, &(0x7f0000000340)) 17:27:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0xf9fdffff, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:06 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$apparmor_current(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7065726d70726f66696c656000222f2f65dc0008e364000000"], 0xd) 17:27:06 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x7f000000, 0x0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="34000000000000cd149a3c9a3954ac00"]}) close(0xffffffffffffffff) r1 = semget(0x2, 0x2, 0x20) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000280)=[0xee00, 0x0, 0xee01, 0xee01]) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='security.ima\x00', &(0x7f00000003c0)=@md5={0x1, "93210246a7d76071e693f63f605c2ba7"}, 0x11, 0x1) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x2, r2, r3, r4, r5, 0x28, 0x5}, 0x5, 0x6, 0x4}) 17:27:06 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000200000002000000e000000100000000000000000800120002000200000000007d220000180000000303000000020000000000000000ff00000000000000000003010000000000000000000000000000000000000300050000000000020001000000f6070000000000000000"], 0x80}}, 0x0) 17:27:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x500000000000000, &(0x7f0000000340)) 17:27:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x4788, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x32) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$unix(r1, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c6530000000000000000005b400"}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000480)}], 0x49249f6, 0x0) r2 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000140)='ip_vti0\x00', 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)="2e2f66696c6530000000000000000005b400", &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) [ 744.852887] FAT-fs (loop1): bogus number of reserved sectors [ 744.887070] FAT-fs (loop1): Can't find a valid FAT filesystem [ 745.035588] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 17:27:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0xffffff7f00000000, &(0x7f0000000340)) 17:27:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3c040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000840)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000880)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000013c0)={{{@in=@local, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000008c0)=0xe8) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0), &(0x7f0000000340)="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", 0x2fc, 0xfffffffffffffffd) r2 = fcntl$getown(0xffffffffffffffff, 0x9) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000640)={0xffffffffffffffff, r0, 0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000700)={{0x8, 0x0, 0x5, 0xed22, 'syz1\x00'}, 0x1, 0x8, 0x81, r2, 0x0, 0x0, 'syz0\x00', &(0x7f0000000300), 0x0, [], [0x0, 0x3, 0x0, 0xf225]}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000000)=0x6) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000009c0)=@req={0x1, 0x4, 0x0, 0xd6}, 0x10) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000140)) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x5) getgroups(0x0, &(0x7f0000001a80)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000003c0), 0xffffffffffffffff) mknod(&(0x7f0000000a00)='./file0\x00', 0x461, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYRES32=0x0], &(0x7f0000000a80)=0x1) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000006c0)=[&(0x7f00000005c0)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000180)='\x00', &(0x7f0000000240)=']\x00']) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) 17:27:07 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x1000000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x600000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x6b7) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x8000000000044000) io_setup(0x334, &(0x7f0000000040)=0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x48204) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x10000}]) 17:27:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x8847000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) 17:27:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x7f00000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 745.708030] [ 745.709707] ====================================================== [ 745.716019] WARNING: possible circular locking dependency detected [ 745.722338] 4.19.0-rc8-next-20181019+ #98 Not tainted [ 745.727520] ------------------------------------------------------ [ 745.733849] kworker/1:23/32068 is trying to acquire lock: [ 745.739382] 000000009b6532f4 (&sb->s_type->i_mutex_key#10){++++}, at: __generic_file_fsync+0xb5/0x200 [ 745.748760] [ 745.748760] but task is already holding lock: [ 745.754731] 0000000078295847 ((work_completion)(&dio->complete_work)){+.+.}, at: process_one_work+0xb9a/0x1c40 [ 745.764891] [ 745.764891] which lock already depends on the new lock. [ 745.764891] [ 745.773217] [ 745.773217] the existing dependency chain (in reverse order) is: [ 745.780852] [ 745.780852] -> #2 ((work_completion)(&dio->complete_work)){+.+.}: [ 745.788585] process_one_work+0xc0a/0x1c40 [ 745.793347] worker_thread+0x17f/0x1390 [ 745.797852] kthread+0x35a/0x440 [ 745.801744] ret_from_fork+0x3a/0x50 [ 745.806210] 17:27:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) 17:27:07 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0xfffff000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 745.806210] -> #1 ((wq_completion)"dio/%s"sb->s_id){+.+.}: [ 745.813337] flush_workqueue+0x30a/0x1e10 [ 745.818010] drain_workqueue+0x2a9/0x640 [ 745.822599] destroy_workqueue+0xc6/0x9c0 [ 745.827279] __alloc_workqueue_key+0xe56/0x10a0 [ 745.832479] sb_init_dio_done_wq+0x37/0x90 [ 745.837246] do_blockdev_direct_IO+0x5bd9/0xefa0 [ 745.842542] __blockdev_direct_IO+0x9d/0xc6 [ 745.847464] ext4_direct_IO+0xadd/0x2210 [ 745.852059] generic_file_direct_write+0x275/0x4b0 [ 745.857517] __generic_file_write_iter+0x2ff/0x630 [ 745.863036] ext4_file_write_iter+0x390/0x1420 [ 745.868151] aio_write+0x3b1/0x610 [ 745.872214] io_submit_one+0xaa1/0xf80 [ 745.876645] __x64_sys_io_submit+0x1b7/0x580 [ 745.881581] do_syscall_64+0x1b9/0x820 [ 745.885993] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 745.891694] [ 745.891694] -> #0 (&sb->s_type->i_mutex_key#10){++++}: [ 745.898470] lock_acquire+0x1ed/0x520 [ 745.902795] down_write+0x8a/0x130 [ 745.906859] __generic_file_fsync+0xb5/0x200 [ 745.911787] ext4_sync_file+0xa45/0x1500 [ 745.916370] vfs_fsync_range+0x140/0x220 [ 745.920948] dio_complete+0x75c/0x9e0 [ 745.925275] dio_aio_complete_work+0x20/0x30 [ 745.930203] process_one_work+0xc8b/0x1c40 [ 745.934964] worker_thread+0x17f/0x1390 [ 745.939977] kthread+0x35a/0x440 [ 745.943860] ret_from_fork+0x3a/0x50 [ 745.948081] [ 745.948081] other info that might help us debug this: [ 745.948081] [ 745.956229] Chain exists of: [ 745.956229] &sb->s_type->i_mutex_key#10 --> (wq_completion)"dio/%s"sb->s_id --> (work_completion)(&dio->complete_work) [ 745.956229] [ 745.971595] Possible unsafe locking scenario: [ 745.971595] [ 745.977644] CPU0 CPU1 [ 745.982298] ---- ---- [ 745.986952] lock((work_completion)(&dio->complete_work)); [ 745.992655] lock((wq_completion)"dio/%s"sb->s_id); [ 746.000267] lock((work_completion)(&dio->complete_work)); [ 746.008486] lock(&sb->s_type->i_mutex_key#10); [ 746.013242] [ 746.013242] *** DEADLOCK *** [ 746.013242] [ 746.019305] 2 locks held by kworker/1:23/32068: [ 746.023964] #0: 00000000318a7927 ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: process_one_work+0xb43/0x1c40 [ 746.033946] #1: 0000000078295847 ((work_completion)(&dio->complete_work)){+.+.}, at: process_one_work+0xb9a/0x1c40 [ 746.044530] [ 746.044530] stack backtrace: [ 746.049047] CPU: 1 PID: 32068 Comm: kworker/1:23 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 746.057439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 746.066807] Workqueue: dio/sda1 dio_aio_complete_work [ 746.071996] Call Trace: [ 746.074588] dump_stack+0x244/0x39d [ 746.078215] ? dump_stack_print_info.cold.1+0x20/0x20 [ 746.083416] ? vprintk_func+0x85/0x181 [ 746.087308] print_circular_bug.isra.35.cold.54+0x1bd/0x27d [ 746.093015] ? save_trace+0xe0/0x290 [ 746.096727] __lock_acquire+0x3399/0x4c20 [ 746.100883] ? mark_held_locks+0x130/0x130 [ 746.105123] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 746.111007] ? ret_from_fork+0x3a/0x50 [ 746.114898] ? find_held_lock+0x36/0x1c0 [ 746.118959] ? depot_save_stack+0x292/0x470 [ 746.123279] ? lock_downgrade+0x900/0x900 [ 746.127427] ? zap_class+0x640/0x640 [ 746.131139] ? do_raw_spin_unlock+0xa7/0x330 [ 746.135547] ? trace_hardirqs_on+0x310/0x310 [ 746.139954] ? unwind_next_frame+0x3e/0x50 [ 746.144195] lock_acquire+0x1ed/0x520 [ 746.148003] ? __generic_file_fsync+0xb5/0x200 [ 746.152586] ? lock_release+0xa10/0xa10 [ 746.156559] ? perf_trace_sched_process_exec+0x860/0x860 [ 746.162008] ? __bpf_trace_file_check_and_advance_wb_err+0x30/0x30 [ 746.168324] ? process_one_work+0xc8b/0x1c40 [ 746.172730] ? zap_class+0x640/0x640 [ 746.176452] down_write+0x8a/0x130 [ 746.179993] ? __generic_file_fsync+0xb5/0x200 [ 746.184574] ? down_read+0x120/0x120 [ 746.188290] ? file_write_and_wait_range+0x72/0x100 [ 746.193307] __generic_file_fsync+0xb5/0x200 [ 746.197718] ext4_sync_file+0xa45/0x1500 [ 746.201779] ? ext4_getfsmap+0xd70/0xd70 [ 746.205910] ? ext4_release_io_end+0x1b1/0x250 [ 746.210497] ? rcu_read_lock_sched_held+0x14f/0x180 [ 746.215511] ? kmem_cache_free+0x24f/0x290 [ 746.219742] ? ext4_release_io_end+0x1b1/0x250 [ 746.224321] ? ext4_finish_bio+0xb50/0xb50 [ 746.228557] ? var_wake_function+0x150/0x150 [ 746.232972] ? ext4_getfsmap+0xd70/0xd70 [ 746.237030] vfs_fsync_range+0x140/0x220 [ 746.241092] dio_complete+0x75c/0x9e0 [ 746.244896] dio_aio_complete_work+0x20/0x30 [ 746.249301] process_one_work+0xc8b/0x1c40 [ 746.253536] ? mark_held_locks+0x130/0x130 [ 746.257772] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 746.262441] ? __switch_to_asm+0x40/0x70 [ 746.266497] ? __switch_to_asm+0x34/0x70 [ 746.270556] ? __switch_to_asm+0x40/0x70 [ 746.274612] ? __switch_to_asm+0x34/0x70 [ 746.278671] ? __switch_to_asm+0x40/0x70 [ 746.282729] ? __switch_to_asm+0x34/0x70 [ 746.286783] ? __switch_to_asm+0x40/0x70 [ 746.290843] ? __switch_to_asm+0x34/0x70 [ 746.294903] ? __switch_to_asm+0x40/0x70 [ 746.298964] ? __schedule+0x8d7/0x21d0 [ 746.302863] ? zap_class+0x640/0x640 [ 746.306574] ? lock_downgrade+0x900/0x900 [ 746.310723] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 746.315311] ? lock_acquire+0x1ed/0x520 [ 746.319288] ? worker_thread+0x3e0/0x1390 [ 746.323438] ? kasan_check_read+0x11/0x20 [ 746.327580] ? do_raw_spin_lock+0x14f/0x350 [ 746.331904] ? kasan_check_read+0x11/0x20 [ 746.336053] ? rwlock_bug.part.2+0x90/0x90 [ 746.340290] ? trace_hardirqs_on+0x310/0x310 [ 746.344703] worker_thread+0x17f/0x1390 [ 746.348694] ? __switch_to_asm+0x34/0x70 [ 746.352778] ? process_one_work+0x1c40/0x1c40 [ 746.357298] ? zap_class+0x640/0x640 [ 746.361016] ? find_held_lock+0x36/0x1c0 [ 746.365087] ? __kthread_parkme+0xce/0x1a0 [ 746.369344] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 746.374450] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 746.379553] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 746.384137] ? trace_hardirqs_on+0xbd/0x310 [ 746.388458] ? kasan_check_read+0x11/0x20 [ 746.392607] ? __kthread_parkme+0xce/0x1a0 [ 746.396845] ? trace_hardirqs_off_caller+0x300/0x300 [ 746.401954] ? trace_hardirqs_off_caller+0x300/0x300 17:27:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x7000000, &(0x7f0000000340)) [ 746.407065] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 746.412168] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 746.417705] ? __kthread_parkme+0xfb/0x1a0 [ 746.421940] ? process_one_work+0x1c40/0x1c40 [ 746.426434] kthread+0x35a/0x440 [ 746.429804] ? kthread_stop+0x8f0/0x8f0 [ 746.433786] ret_from_fork+0x3a/0x50 [ 746.454076] kobject: 'loop1' (000000005463bf52): kobject_uevent_env 17:27:08 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x1000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 746.462071] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 746.469700] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 746.477520] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 746.490257] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 746.495996] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 746.506483] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 746.521589] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 746.527147] UDF-fs: Scanning with blocksize 512 failed [ 746.529395] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 746.543699] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 746.553129] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 746.572477] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 746.580813] UDF-fs: Scanning with blocksize 1024 failed [ 746.586799] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 746.595851] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 746.604626] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 746.608098] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env 17:27:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x68000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) 17:27:08 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x64000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:08 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x3000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) [ 746.611458] UDF-fs: Scanning with blocksize 2048 failed [ 746.623857] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 746.627810] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 746.632721] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 746.652632] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 746.671547] UDF-fs: Scanning with blocksize 4096 failed [ 746.688240] kobject: 'loop3' (000000005e2b9606): kobject_uevent_env [ 746.692168] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 746.701134] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 746.702053] kobject: 'loop3' (000000005e2b9606): fill_kobj_path: path = '/devices/virtual/block/loop3' 17:27:08 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x43050000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 746.730126] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 746.763270] kobject: 'loop4' (000000000adf4262): kobject_uevent_env 17:27:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x6000000, &(0x7f0000000340)) 17:27:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) 17:27:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) [ 746.783035] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 746.818856] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env 17:27:08 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x3580, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 746.845021] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 746.852747] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 746.860313] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 746.876252] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 746.885765] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' 17:27:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) 17:27:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) [ 746.887058] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 746.903804] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 746.919487] FAT-fs (loop1): bogus number of reserved sectors [ 746.921831] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 746.926793] UDF-fs: Scanning with blocksize 512 failed [ 746.947329] FAT-fs (loop1): Can't find a valid FAT filesystem [ 746.954749] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 746.964536] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 746.969161] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 746.985130] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 746.989301] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 746.999424] UDF-fs: Scanning with blocksize 1024 failed [ 747.007627] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 747.014126] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 747.018859] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 747.031869] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 747.037625] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 747.041155] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 747.055790] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 747.059397] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 747.065572] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 747.082668] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 747.083293] UDF-fs: Scanning with blocksize 2048 failed [ 747.089189] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 747.104400] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 747.109493] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 747.114652] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 747.120705] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 747.126253] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 17:27:09 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x500d, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:09 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0xd, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 747.151738] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 747.175468] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 747.184339] UDF-fs: Scanning with blocksize 4096 failed [ 747.189798] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 747.253950] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 747.261630] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 747.271777] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 747.278271] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 747.302092] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 747.308566] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 747.341582] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 747.348248] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 747.361596] FAT-fs (loop1): bogus number of reserved sectors [ 747.367470] FAT-fs (loop1): Can't find a valid FAT filesystem [ 747.412301] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 747.418783] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 747.444705] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 747.451237] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 747.462100] FAT-fs (loop1): bogus number of reserved sectors [ 747.468031] FAT-fs (loop1): Can't find a valid FAT filesystem 17:27:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) 17:27:09 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) 17:27:09 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x10}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x7a, &(0x7f0000000340)) 17:27:09 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4404, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 747.522230] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 747.529485] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 747.560673] kobject: 'loop3' (000000005e2b9606): kobject_uevent_env 17:27:09 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x8906000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 747.576528] kobject: 'loop3' (000000005e2b9606): fill_kobj_path: path = '/devices/virtual/block/loop3' 17:27:09 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x800e000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0xfffe, &(0x7f0000000340)) 17:27:09 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) 17:27:09 executing program 5: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) [ 747.626977] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 747.653847] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 747.675879] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 747.693733] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 747.694707] kobject: 'loop4' (000000000adf4262): kobject_uevent_env 17:27:09 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x8864000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x40000000, &(0x7f0000000340)) 17:27:09 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) [ 747.735492] FAT-fs (loop1): bogus number of reserved sectors [ 747.743353] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 747.744040] FAT-fs (loop1): Can't find a valid FAT filesystem [ 747.773249] kobject: 'loop0' (000000002f912306): kobject_uevent_env 17:27:09 executing program 5: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) [ 747.784361] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 747.788017] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 747.796991] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 747.813569] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 747.821449] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 747.829036] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 747.833475] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 747.837784] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 747.855074] UDF-fs: Scanning with blocksize 512 failed [ 747.860962] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 747.870124] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 747.873997] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 747.879596] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 747.888613] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 747.897390] UDF-fs: Scanning with blocksize 1024 failed [ 747.908201] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 747.910701] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 747.918135] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 747.932672] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 747.939995] UDF-fs: Scanning with blocksize 2048 failed [ 747.941436] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 747.946597] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 747.964084] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 747.970800] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 747.973091] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 747.980582] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 747.986346] UDF-fs: Scanning with blocksize 4096 failed [ 747.996189] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 748.001263] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 748.007707] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 748.024959] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 748.031473] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 748.041450] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 748.049047] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 748.058912] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 748.065364] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 748.075258] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 748.081715] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 748.094611] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 748.101058] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 748.112091] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 748.118507] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' 17:27:10 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:10 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0xf0ffff, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:10 executing program 5: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x0) 17:27:10 executing program 2: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513, 0x705000}) 17:27:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4204, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x2000, &(0x7f0000000340)) [ 748.496992] kobject: 'loop3' (000000005e2b9606): kobject_uevent_env [ 748.519058] kobject: 'loop3' (000000005e2b9606): fill_kobj_path: path = '/devices/virtual/block/loop3' 17:27:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) 17:27:10 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x86ddffff, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:10 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x0, 0x705000}) [ 748.556660] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 748.590366] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 748.591206] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' 17:27:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0xfeffff00000000, &(0x7f0000000340)) [ 748.596996] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 748.646024] FAT-fs (loop1): bogus number of reserved sectors 17:27:10 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x6000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) [ 748.658466] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 748.661827] FAT-fs (loop1): Can't find a valid FAT filesystem [ 748.682106] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 748.698178] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 748.704881] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 748.721720] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 748.731757] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 748.738204] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 748.753511] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 748.767977] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 748.775027] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 748.790180] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 748.795013] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 748.796791] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 748.803374] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 748.822655] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 748.829085] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 748.839669] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 748.846171] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 748.856627] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 748.863183] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 748.884494] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 748.891733] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' 17:27:11 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x80805513}) 17:27:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x4000000, &(0x7f0000000340)) 17:27:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x300000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) 17:27:11 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x2c3}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:11 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x10, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 749.394094] kobject: 'loop3' (000000005e2b9606): kobject_uevent_env [ 749.407716] kobject: 'loop3' (000000005e2b9606): fill_kobj_path: path = '/devices/virtual/block/loop3' 17:27:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x88a8ffff, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:11 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 749.438652] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 749.442978] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 749.454674] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 749.459038] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 749.470048] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' 17:27:11 executing program 5: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) [ 749.482613] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 749.510059] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 749.522057] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 749.532442] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 749.537990] FAT-fs (loop1): bogus number of reserved sectors [ 749.544553] UDF-fs: Scanning with blocksize 512 failed [ 749.553833] FAT-fs (loop1): Can't find a valid FAT filesystem 17:27:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0xf0, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 749.566798] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 749.577993] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 749.587466] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 749.587574] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 749.587585] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 749.587591] UDF-fs: Scanning with blocksize 1024 failed 17:27:11 executing program 5: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) [ 749.602359] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 749.619180] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 749.633823] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 749.640739] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 749.645815] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' 17:27:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x2, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:11 executing program 5: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x0) [ 749.669752] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 749.684193] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 749.696725] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 749.698091] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 749.703408] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 749.715335] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 749.729475] UDF-fs: Scanning with blocksize 2048 failed [ 749.735712] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 749.754950] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 749.761683] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 749.771065] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 749.780916] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 749.793780] UDF-fs: Scanning with blocksize 4096 failed [ 749.796335] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 749.800050] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 749.812134] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 749.824070] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 749.831730] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 749.838657] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 749.841869] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 749.854844] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' 17:27:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x700000000000000, &(0x7f0000000340)) 17:27:11 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:11 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x8100000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 749.861010] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 749.889515] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 749.906494] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 749.993824] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 750.000471] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' 17:27:12 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x900000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x60, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0xe0000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:12 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x20000, &(0x7f0000000340)) [ 750.284570] kobject: 'loop3' (000000005e2b9606): kobject_uevent_env [ 750.296291] kobject: 'loop3' (000000005e2b9606): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 750.309881] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 750.317604] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' 17:27:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x60000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x60000, &(0x7f0000000340)) [ 750.329096] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 750.335820] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 750.355048] FAT-fs (loop1): bogus number of reserved sectors [ 750.370432] kobject: 'loop4' (000000000adf4262): kobject_uevent_env 17:27:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x5000000, &(0x7f0000000340)) [ 750.396611] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 750.406405] FAT-fs (loop1): Can't find a valid FAT filesystem [ 750.418301] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 750.431694] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' 17:27:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x8848, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 750.442396] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 750.450135] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 750.450191] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 750.459509] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 750.473399] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 750.486007] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 750.495918] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 750.496795] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 750.510515] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 750.518140] UDF-fs: Scanning with blocksize 512 failed [ 750.539806] kobject: 'loop1' (000000005463bf52): kobject_uevent_env 17:27:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x800e, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 750.549092] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 750.550051] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 750.572512] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 750.575175] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 750.590476] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 750.600011] UDF-fs: Scanning with blocksize 1024 failed [ 750.600643] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 750.615385] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 750.624381] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 750.634084] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 750.641692] UDF-fs: Scanning with blocksize 2048 failed [ 750.647850] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 750.656818] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 750.668674] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 750.675550] UDF-fs: Scanning with blocksize 4096 failed [ 750.680960] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) 17:27:12 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:12 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x61, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 750.702303] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 750.702712] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 750.715817] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 750.721089] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 750.752294] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 750.758776] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 750.770823] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 750.777948] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 750.788793] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 750.795592] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' 17:27:13 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0xc302000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x45040000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x1000000, &(0x7f0000000340)) 17:27:13 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x8848000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 751.169436] kobject: 'loop3' (000000005e2b9606): kobject_uevent_env [ 751.184156] kobject: 'loop3' (000000005e2b9606): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 751.198410] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:27:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0xf0ffffffffffff, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 751.215242] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 751.222894] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 751.236075] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 751.252236] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:27:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x800000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 751.263921] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 751.270478] UDF-fs: Scanning with blocksize 512 failed [ 751.275950] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 751.276506] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 751.292413] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 751.304800] FAT-fs (loop1): bogus number of reserved sectors [ 751.305912] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 751.310621] FAT-fs (loop1): Can't find a valid FAT filesystem [ 751.330407] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 751.337425] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 751.338660] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 751.353519] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 751.362869] UDF-fs: Scanning with blocksize 1024 failed 17:27:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x88470000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 751.368858] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 751.379503] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 751.387242] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 751.390286] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 751.405145] UDF-fs: warning (device md0): udf_load_vrs: No anchor found 17:27:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x81000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 751.431844] UDF-fs: Scanning with blocksize 2048 failed [ 751.443060] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 751.445389] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 751.451825] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' 17:27:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6c000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) [ 751.476661] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 751.496583] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 751.499024] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 751.508133] UDF-fs: Scanning with blocksize 4096 failed [ 751.515604] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 751.527125] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' 17:27:13 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:13 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x8906, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 751.570443] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 751.577321] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 751.584457] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 751.594895] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 751.602032] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 751.619134] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 751.622823] FAT-fs (loop1): bogus number of reserved sectors [ 751.635532] FAT-fs (loop1): Can't find a valid FAT filesystem [ 751.639463] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 751.648545] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 751.692250] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 751.698832] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 751.729757] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 751.736533] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 751.749791] FAT-fs (loop1): bogus number of reserved sectors [ 751.755896] FAT-fs (loop1): Can't find a valid FAT filesystem [ 751.842623] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 751.849248] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 751.859618] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 751.867277] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' 17:27:14 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x1000000000000}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x3f00, &(0x7f0000000340)) 17:27:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x608, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x4c00, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:14 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) [ 752.019881] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 752.026478] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 752.076385] kobject: 'loop3' (000000005e2b9606): kobject_uevent_env [ 752.107297] kobject: 'loop3' (000000005e2b9606): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 752.113065] kobject: 'loop1' (000000005463bf52): kobject_uevent_env 17:27:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x4305000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0xffff0000, &(0x7f0000000340)) [ 752.124068] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 752.138683] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 752.145728] FAT-fs (loop1): bogus number of reserved sectors [ 752.156125] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 752.165949] FAT-fs (loop1): Can't find a valid FAT filesystem 17:27:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x806000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x2010, &(0x7f0000000340)) [ 752.203324] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 752.211555] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 752.227150] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 752.241486] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' 17:27:14 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x8100, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 752.282807] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 752.290634] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 752.316324] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 752.326615] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 752.353665] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 752.362475] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 752.373071] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 752.379626] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 752.389959] kobject: 'loop1' (000000005463bf52): kobject_uevent_env 17:27:14 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 17:27:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x7400, &(0x7f0000000340)) [ 752.397152] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 752.438766] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 752.450840] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 752.531774] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 752.540742] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 752.571419] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 752.578012] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' 17:27:15 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x900}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0xfffffffffffff000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6c00, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x2010000000000000, &(0x7f0000000340)) 17:27:15 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 17:27:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x4d00000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 753.019570] kobject: 'loop3' (000000005e2b9606): kobject_uevent_env [ 753.031990] kobject: 'loop3' (000000005e2b9606): fill_kobj_path: path = '/devices/virtual/block/loop3' 17:27:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x4000000000000000, &(0x7f0000000340)) [ 753.080095] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 753.086860] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 753.087824] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 753.107027] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' 17:27:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x88480000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 753.125750] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 753.145729] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 753.153132] FAT-fs (loop1): bogus number of reserved sectors [ 753.161432] FAT-fs (loop1): Can't find a valid FAT filesystem [ 753.173526] kobject: 'loop4' (000000000adf4262): kobject_uevent_env 17:27:15 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) 17:27:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x8cffffff, &(0x7f0000000340)) [ 753.180825] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 753.199621] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 753.206896] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 753.214715] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' 17:27:15 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 17:27:15 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0xf000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 753.229959] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 753.270784] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 753.292500] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 753.321329] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 753.333843] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 753.372538] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 753.390285] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 753.419289] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 753.434733] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 753.487575] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 753.494182] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 753.793543] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 753.800082] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' 17:27:16 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x6400}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x20000000, &(0x7f0000000340)) 17:27:16 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x4d00, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:16 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x600000000000000, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:16 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) 17:27:16 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 17:27:16 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x80350000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 753.942076] kobject: 'loop3' (000000005e2b9606): kobject_uevent_env [ 753.948564] kobject: 'loop3' (000000005e2b9606): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 753.961206] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 17:27:16 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 17:27:16 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) [ 753.999063] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 754.007243] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 754.011491] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 754.022557] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 754.026487] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 754.034492] FAT-fs (loop1): bogus number of reserved sectors 17:27:16 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0xe80, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) [ 754.057307] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 754.064086] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 754.071944] FAT-fs (loop1): Can't find a valid FAT filesystem [ 754.078894] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 754.090320] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 754.095212] UDF-fs: Scanning with blocksize 512 failed [ 754.096885] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 754.117271] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 754.121280] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 754.124570] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 754.139065] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' 17:27:16 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 17:27:16 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) [ 754.153462] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 754.174161] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 754.184680] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 754.195881] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 754.216960] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 754.252613] UDF-fs: Scanning with blocksize 1024 failed [ 754.274821] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 754.288340] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 754.288890] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 754.301079] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 754.303939] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 754.310807] UDF-fs: Scanning with blocksize 2048 failed [ 754.325210] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 754.332137] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 754.333196] UDF-fs: error (device md0): udf_read_tagged: read failed, block=256, location=256 [ 754.351105] UDF-fs: error (device md0): udf_read_tagged: read failed, block=512, location=512 [ 754.360041] UDF-fs: warning (device md0): udf_load_vrs: No anchor found [ 754.367399] UDF-fs: Scanning with blocksize 4096 failed [ 754.372973] UDF-fs: warning (device md0): udf_fill_super: No partition found (1) [ 754.395511] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 754.402070] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' 17:27:16 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x100000000000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:16 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x3d04, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:16 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 17:27:16 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x2000400) inotify_init1(0x80800) pselect6(0x40, &(0x7f00000000c0)={0x0, 0xfffffffe}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 17:27:16 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 17:27:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0xffff000000000000, &(0x7f0000000340)) [ 754.864439] kobject: 'loop3' (000000005e2b9606): kobject_uevent_env [ 754.870934] kobject: 'loop3' (000000005e2b9606): fill_kobj_path: path = '/devices/virtual/block/loop3' 17:27:17 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) write(0xffffffffffffffff, &(0x7f0000000340), 0x10000014c) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 17:27:17 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x88a8ffff00000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:17 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) 17:27:17 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) pipe(&(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r0+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 17:27:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0xffffffff00000000, &(0x7f0000000340)) [ 754.933156] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 754.960388] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 754.973055] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 755.001332] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 755.008897] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 755.039928] FAT-fs (loop1): bogus number of reserved sectors 17:27:17 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x88caffff00000000, 0x6, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0xffff, "071ccd"}, "c1188f869a380ebca23c09903661233c6227b94859beea48a6f2c0f1fa8318c20f8b50dabbec7066539b69049834b843944f835743ab82457fb0f3c14d"}}}}}, &(0x7f0000000000)) 17:27:17 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) [ 755.046065] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 755.053930] FAT-fs (loop1): Can't find a valid FAT filesystem [ 755.070604] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 755.081717] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 755.092400] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 755.101539] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 755.105863] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 755.109001] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 755.133869] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env [ 755.140397] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 755.150439] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 755.163053] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 755.172162] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 755.173503] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 755.178957] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 755.179978] FAT-fs (loop1): bogus number of reserved sectors [ 755.185949] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 755.195108] FAT-fs (loop1): Can't find a valid FAT filesystem [ 755.203569] kobject: 'loop4' (000000000adf4262): kobject_uevent_env [ 755.228960] kobject: 'loop4' (000000000adf4262): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 755.239979] kobject: 'loop5' (000000007fd1648a): kobject_uevent_env 17:27:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d5c6070") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x6c, &(0x7f0000000300), 0x0, &(0x7f00000017c0)={[{@fat=@uid={'uid'}}]}) 17:27:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000300)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='udf\x00', 0x6000000000000, &(0x7f0000000340)) [ 755.246909] kobject: 'loop5' (000000007fd1648a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 755.256809] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 755.265218] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 755.275816] kobject: 'loop2' (00000000f62d169a): kobject_uevent_env [ 755.282886] kobject: 'loop2' (00000000f62d169a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 755.332177] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 755.340997] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 755.384104] kobject: 'loop0' (000000002f912306): kobject_uevent_env [ 755.390600] kobject: 'loop0' (000000002f912306): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 755.394875] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 755.406757] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 755.419085] FAT-fs (loop1): bogus number of reserved sectors [ 755.425188] FAT-fs (loop1): Can't find a valid FAT filesystem [ 755.472442] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 755.478900] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 755.499531] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 755.506010] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 755.518460] FAT-fs (loop1): bogus number of reserved sectors [ 755.529549] FAT-fs (loop1): Can't find a valid FAT filesystem [ 755.572290] kobject: 'loop1' (000000005463bf52): kobject_uevent_env [ 755.578772] kobject: 'loop1' (000000005463bf52): fill_kobj_path: path = '/devices/virtual/block/loop1'